Chapter 6-1 Physiological Psychology Final Study Quiz

Reviewed by Editorial Team
The ProProfs editorial team is comprised of experienced subject matter experts. They've collectively created over 10,000 quizzes and lessons, serving over 100 million users. Our team includes in-house content moderators and subject matter experts, as well as a global network of rigorously trained contributors. All adhere to our comprehensive editorial guidelines, ensuring the delivery of high-quality content.
Learn about Our Editorial Process
| By Hruka22
H
Hruka22
Community Contributor
Quizzes Created: 11 | Total Attempts: 7,971
| Attempts: 684
Quiz Flashcard
SettingsSettings
Please wait...
  • 1/39 Questions

    Which of the following is not a part of the sensory system?

    • Cells with specialized sensory receptors
    • Cells that receive information from the internal environment
    • Cells that receive information from the external environment
    • Cells that move nutrients through the system
Please wait...
About This Quiz

Explore the fundamentals of sensory systems in the Chapter 6-1 Physiological Psychology Final Study Quiz. Assess your understanding of concepts like sensory transduction, differences in sensory processing, and the basics of how we perceive sound and light.

Chapter 6-1 Physiological Psychology Final Study Quiz - Quiz

Quiz Preview

  • 2. 

    Sensation is to perception, as ___________ is to ____________.

    • Taste; smell

    • Rods; cones

    • Sound-waves; music

    • Hot; cold

    Correct Answer
    A. Sound-waves; music
    Explanation
    Sensation refers to the process of receiving and detecting stimuli from the environment, while perception involves interpreting and making sense of those stimuli. Similarly, sound-waves are the physical vibrations that we detect with our ears, while music is the interpretation and understanding of those sound-waves as a form of art or expression. Therefore, the relationship between sensation and perception can be compared to the relationship between sound-waves and music.

    Rate this question:

  • 3. 

    Sensory transduction is when receptor cells convert ________ energy into _________ energy.

    • Physical stimulus; electrochemical

    • Electrochemical; physical stimulus

    • Chemical; physical stimulus

    • Physical stimlus; electrical

    Correct Answer
    A. Physical stimulus; electrochemical
    Explanation
    Sensory transduction refers to the process in which receptor cells convert physical stimulus into electrochemical energy. This means that when a physical stimulus, such as light or sound, is detected by the receptor cells, they convert it into electrical signals that can be transmitted to the brain for processing and interpretation.

    Rate this question:

  • 4. 

    _________ is responsible for transmitting information about perception of form, movement, depth, and small differences in brightness.

    • Primary visual cortex

    • Magnocellular layer

    • Parvocellular layer

    • Koniocellular sublayer

    Correct Answer
    A. Magnocellular layer
    Explanation
    The magnocellular layer is responsible for transmitting information about perception of form, movement, depth, and small differences in brightness. This layer contains neurons that are specialized for processing visual information related to these aspects. It receives input from the retina and sends this information to higher visual areas for further processing and interpretation. The magnocellular layer is particularly important for detecting motion and spatial information, as well as for perceiving the overall structure and form of visual stimuli.

    Rate this question:

  • 5. 

    _________ is responsible for transmitting infromation about perception of color and fine details.

    • Primary visual cortex

    • Magnocellular layer

    • Parvocellular layer

    • Koniocellular sublayer

    Correct Answer
    A. Parvocellular layer
    Explanation
    The parvocellular layer is responsible for transmitting information about the perception of color and fine details. This layer is located in the primary visual cortex and receives input from the cones in the retina that are responsible for color vision. It is also involved in processing high-resolution visual information, such as fine details and textures. The parvocellular layer plays a crucial role in our ability to perceive and discriminate colors, as well as to see fine details in our visual environment.

    Rate this question:

  • 6. 

    ____________ is the distance between two successive peaks in electromagnetic waves.

    • Wavelength

    • Frequency

    • Period

    • Photons

    Correct Answer
    A. Wavelength
    Explanation
    The distance between two successive peaks in electromagnetic waves is called wavelength. Wavelength is a fundamental property of waves, including electromagnetic waves such as light. It is measured as the distance between two corresponding points on adjacent waves, such as from peak to peak or from trough to trough. The wavelength determines the color or frequency of the wave, with shorter wavelengths corresponding to higher frequencies and vice versa.

    Rate this question:

  • 7. 

    ___________ is the number of cycles per second of an electromagnetic wave.

    • Wavelength

    • Frequency

    • Period

    • Photons

    Correct Answer
    A. Frequency
    Explanation
    Frequency is the number of cycles per second of an electromagnetic wave. It represents how many times the wave oscillates or completes a cycle in one second. It is measured in hertz (Hz). Wavelength, on the other hand, is the distance between two consecutive points on a wave, while period is the time it takes for one complete cycle. Photons, on the other hand, are particles of light. Therefore, frequency is the correct answer as it directly corresponds to the number of cycles per second of an electromagnetic wave.

    Rate this question:

  • 8. 

    _____________ is the time between successive peaks in an electromagnetic wave.

    • Wavelength

    • Frequency

    • Period

    • Photons

    Correct Answer
    A. Period
    Explanation
    The period of an electromagnetic wave refers to the time it takes for the wave to complete one full cycle, which includes both a peak and a trough. It is the duration between two successive peaks or troughs in the wave. Therefore, the period is the correct answer to this question.

    Rate this question:

  • 9. 

    ___________are absorbed as particles of energy.

    • Photons

    • Sound-waves

    • Food molecules

    • Mitochondria

    Correct Answer
    A. Photons
    Explanation
    Photons are absorbed as particles of energy. Photons are fundamental particles of light and electromagnetic radiation. When photons interact with matter, they can be absorbed, causing the energy from the photons to be transferred to the absorbing material. This absorption of photons as particles of energy is the basis for various processes, such as the generation of electricity in solar cells or the absorption of light by pigments in photosynthesis.

    Rate this question:

  • 10. 

    The human visible spectrum is _______________.

    • Wavelengths of 4000-7000 nm

    • Frequencies of 4000-7000 nm

    • Wavelengths of 400-700nm

    • Frequencies of 400-700nm

    Correct Answer
    A. Wavelengths of 400-700nm
    Explanation
    The human visible spectrum refers to the range of wavelengths that the human eye is capable of perceiving as colors. It is commonly known that the human eye can see colors ranging from violet to red. This corresponds to a wavelength range of approximately 400 to 700 nanometers (nm). Therefore, the correct answer is "wavelengths of 400-700nm."

    Rate this question:

  • 11. 

    Radiometry measures __________________.

    • Radiant energy of the entire electromagnetic spectrum

    • Radiant energy of the visible spectrum weighted by human sensitivity

    • Radiant energy of the visible spectrum weighted by all biological life sensitivity

    • Radiant energy outside of the electromagnetic spectrum

    Correct Answer
    A. Radiant energy of the entire electromagnetic spectrum
    Explanation
    Radiometry is the measurement and study of radiant energy, which refers to the energy carried by electromagnetic waves. The correct answer states that radiometry measures the radiant energy of the entire electromagnetic spectrum. This means that radiometry encompasses the measurement of energy from all types of electromagnetic waves, including radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays. By measuring the radiant energy across the entire spectrum, radiometry allows for a comprehensive understanding of the energy distribution and characteristics of electromagnetic waves.

    Rate this question:

  • 12. 

    Photometry measures _________________.

    • Radiant energy of the entire electromagnetic spectrum

    • Radiant energy of the visible spectrum weighted by human sensitivity

    • Radiant energy of the visible spectrum weighted by all biological life sensitivity

    • Radiant energy outside of the electromagnetic spectrum

    Correct Answer
    A. Radiant energy of the visible spectrum weighted by human sensitivity
    Explanation
    Photometry is a branch of physics that focuses on measuring light and its properties. It specifically measures radiant energy, which refers to the energy carried by electromagnetic radiation. However, photometry specifically focuses on the visible spectrum of light, which is the range of wavelengths that are visible to the human eye. Furthermore, it takes into account the sensitivity of the human eye to different wavelengths, meaning that it weights the measurements based on how the human eye perceives different colors. Therefore, the correct answer is that photometry measures radiant energy of the visible spectrum weighted by human sensitivity.

    Rate this question:

  • 13. 

    Which of the following is correct?

    • Period = purity of spectrum

    • Frequency = saturation

    • Wavelength = hue

    • Frequency = color

    Correct Answer
    A. Wavelength = hue
    Explanation
    The given answer states that wavelength is associated with hue. In the context of light and color, hue refers to the attribute that distinguishes different colors, such as red, blue, or green. Wavelength, on the other hand, is a physical property of light that determines its color. Different wavelengths of light are perceived as different colors by the human eye. Therefore, the answer correctly identifies the relationship between wavelength and hue, stating that they are associated with each other.

    Rate this question:

  • 14. 

    Which of the following is true?

    • Light is transducted by rods and cones, and the energy is then passed along through the ganglion, bipolar, and other cells.

    • Light is transducted at the rods and the cones, which are in front of the ganglion, bipolar, and other cells, therefore never passing them.

    • Light is progressively transducted as it passes through the rods, cones, ganglion, bipolar, and other cells.

    • Light passes through the ganglion, bipolar, and other cells prior to being transducted by rods and cones.

    Correct Answer
    A. Light passes through the ganglion, bipolar, and other cells prior to being transducted by rods and cones.
  • 15. 

    Which of the following is true?

    • Aqueous humor is a transparent gelatinous substance.

    • Vitreous humor is a transparent watery substance.

    • Vitreous humor is found in the posterior chamber.

    • Aqueous humor is found in the ventral chamber.

    Correct Answer
    A. Vitreous humor is found in the posterior chamber.
    Explanation
    The correct answer is that vitreous humor is found in the posterior chamber. The vitreous humor is a gel-like substance that fills the posterior chamber of the eye, which is located behind the lens and in front of the retina. It helps maintain the shape of the eye and provides support to the retina. The aqueous humor, on the other hand, is a watery fluid that fills the anterior chamber of the eye, which is located between the cornea and the lens.

    Rate this question:

  • 16. 

    Glaucoma results from ___________________.

    • Build up of vitreous humor results in increased intraocular pressure

    • Build up of aqueous humor results in increased intraocular pressure

    • Lack of production of vitreous humor results in decreased intraocular pressure

    • Lack of production of aqueous humor results in decreased intraocular pressure

    Correct Answer
    A. Build up of aqueous humor results in increased intraocular pressure
    Explanation
    Glaucoma is a condition that results from the build-up of aqueous humor, the fluid inside the eye. This fluid is responsible for maintaining the pressure within the eye. When there is a build-up of aqueous humor, it leads to increased intraocular pressure, which can damage the optic nerve and cause vision loss. Therefore, the correct answer is that the build-up of aqueous humor results in increased intraocular pressure.

    Rate this question:

  • 17. 

    The ___________ is responsible for adjusting the amount of light that enters the eye.

    • Pupil

    • Iris

    • Sclera

    • Conjunctiva

    Correct Answer
    A. Iris
    Explanation
    The iris is responsible for adjusting the amount of light that enters the eye. It is the colored part of the eye and contains muscles that control the size of the pupil. When there is bright light, the iris contracts to make the pupil smaller, reducing the amount of light entering the eye. Conversely, in low light conditions, the iris expands to make the pupil larger, allowing more light to enter the eye. This adjustment helps to regulate the amount of light reaching the retina, ensuring optimal vision in different lighting conditions.

    Rate this question:

  • 18. 

    The ___________ is the opening in the eye through which light enters.

    • Pupil

    • Iris

    • Sclera

    • Conjunctiva

    Correct Answer
    A. Pupil
    Explanation
    The pupil is the correct answer because it is the opening in the eye that allows light to enter. It is located in the center of the iris and can change in size to regulate the amount of light that enters the eye. The iris, sclera, and conjunctiva are all parts of the eye, but they do not specifically function as the opening through which light enters.

    Rate this question:

  • 19. 

    The ____________ is the tough outer coat of the eye.

    • Pupil

    • Iris

    • Sclera

    • Conjunctiva

    Correct Answer
    A. Sclera
    Explanation
    The sclera is the tough outer coat of the eye. It is the white part of the eye that covers most of the eyeball. The sclera provides protection and structural support to the eye, helping to maintain its shape. It is made up of dense connective tissue and is responsible for maintaining the integrity of the eye.

    Rate this question:

  • 20. 

    The ____________ is a thin transparent mucous membrane that lines the eyelid and folds back to attach to the eye.

    • Pupil

    • Iris

    • Sclera

    • Conjunctiva

    Correct Answer
    A. Conjunctiva
    Explanation
    The conjunctiva is a thin transparent mucous membrane that lines the eyelid and folds back to attach to the eye. It helps to protect the eye from foreign particles and provides lubrication for smooth movement of the eyelid over the eye. The conjunctiva also contains blood vessels that supply nutrients and oxygen to the eye.

    Rate this question:

  • 21. 

    The _________ and ___________ are the principal optical components that focus the image on the retina.

    • Lens; pupil

    • Cornea; iris

    • Cornea; lens

    • Iris; lens

    Correct Answer
    A. Cornea; lens
    Explanation
    The cornea and lens are the principal optical components that focus the image on the retina. The cornea is the transparent outer covering of the eye that helps to refract light onto the lens. The lens, located behind the iris, further refracts the light and adjusts its focus to create a clear image on the retina. Together, the cornea and lens play a crucial role in the process of focusing light and ensuring that it is properly directed onto the retina for vision.

    Rate this question:

  • 22. 

    Light that enters the eye bends _____________ because it enters a medium that is ___________.

    • Toward the middle; less dense

    • Away from the middle; less dense

    • Toward the middle; more dense

    • Away from the middle; more dense

    Correct Answer
    A. Toward the middle; more dense
    Explanation
    When light enters the eye, it bends toward the middle because it enters a medium that is more dense. This is due to the fact that the refractive index of the eye's lens is higher than that of the surrounding air. As light passes through the lens, it slows down and changes direction, causing it to converge towards the center of the eye.

    Rate this question:

  • 23. 

    The __________ has an adjustable amount of diopters.

    • Cornea

    • Lens

    • Iris

    • Pupil

    Correct Answer
    A. Lens
    Explanation
    The lens of the eye has an adjustable amount of diopters. The lens is responsible for focusing light onto the retina, and it can change its shape to adjust the focal length, allowing for clear vision at different distances. This ability to adjust the lens's curvature is known as accommodation, and it is controlled by the ciliary muscles. By changing the amount of diopters, the lens can focus on objects that are near or far, providing clear vision at different distances.

    Rate this question:

  • 24. 

    The __________ becomes _________ to focus on near objects.

    • Lens; more rounded

    • Lens; less rounded

    • Cornea; more rounded

    • Cornea; less rounded

    Correct Answer
    A. Lens; more rounded
    Explanation
    When focusing on near objects, the lens of the eye becomes more rounded. This change in shape allows the lens to increase its refractive power, which helps to bring close objects into clear focus. This adjustment is necessary because the eye's natural resting state is for the lens to be less rounded, which is better suited for focusing on distant objects.

    Rate this question:

  • 25. 

    ____________ are opacities that develop in your lens and interfere with your vision.

    • Cataracts

    • Presbyopia

    • Myopia

    • Hyperopia

    • Astigmatism

    Correct Answer
    A. Cataracts
    Explanation
    Cataracts are opacities that develop in the lens of the eye, causing a cloudy or blurry vision. These opacities interfere with the passage of light through the lens, leading to a decrease in visual acuity. Cataracts can occur due to aging, certain medical conditions, or as a side effect of medications. They can be treated with surgery to remove the cloudy lens and replace it with an artificial one, restoring clear vision.

    Rate this question:

  • 26. 

    ___________ is the inability to focus on near objects due to increased stiffness in lens with increased age.

    • Cataracts

    • Presbyopia

    • Myopia

    • Hyperopia

    • Astigmatism

    Correct Answer
    A. Presbyopia
    Explanation
    Presbyopia is the correct answer because it refers to the age-related condition where the lens of the eye becomes less flexible and loses its ability to focus on near objects. This condition typically occurs as a natural part of the aging process and is characterized by difficulty in reading or performing tasks that require clear vision up close. Cataracts, myopia, hyperopia, and astigmatism are all different eye conditions, but they do not specifically involve the inability to focus on near objects due to increased stiffness in the lens with age.

    Rate this question:

  • 27. 

    __________ is the inability to see distant objects clearly (eye ball may be too long).

    • Cataracts

    • Presbyopia

    • Myopia

    • Hyperopia

    • Astigmatism

    Correct Answer
    A. Myopia
    Explanation
    Myopia, also known as nearsightedness, is the correct answer. It is a condition where a person is unable to see distant objects clearly. This occurs when the eyeball is too long, causing light to focus in front of the retina instead of directly on it. As a result, distant objects appear blurry or out of focus.

    Rate this question:

  • 28. 

    _____________ is the inability to see near objects clearly (eye ball may be too short).

    • Cataracts

    • Presbyopia

    • Myopia

    • Hyperopia

    • Astigmatism

    Correct Answer
    A. Hyperopia
    Explanation
    Hyperopia, also known as farsightedness, is the correct answer. It is characterized by the inability to see near objects clearly, and this is often caused by the eye ball being too short. In hyperopia, light rays entering the eye focus behind the retina instead of directly on it, resulting in blurred vision for close-up objects. This condition can be corrected with the use of glasses or contact lenses that help to bring the image into focus on the retina.

    Rate this question:

  • 29. 

    ___________ is the blurring of light in a particular orientation that results when surface of cornea or lens is not spherical.

    • Cataracts

    • Presbyopia

    • Myopia

    • Hyperopia

    • Astigmatism

    Correct Answer
    A. Astigmatism
    Explanation
    Astigmatism is the correct answer because it refers to the blurring of light in a particular orientation that occurs when the surface of the cornea or lens is not spherical. This means that the cornea or lens has an irregular shape, causing the light to be focused unevenly on the retina. As a result, individuals with astigmatism may experience blurred or distorted vision at all distances. Cataracts, presbyopia, myopia, and hyperopia are different conditions that affect vision but do not specifically involve the blurring of light due to an irregular cornea or lens shape.

    Rate this question:

  • 30. 

    Which of the following is not true about the fovea?

    • It's a pit in the central region of the retina.

    • It has a higher concentration of photoreceptors.

    • It's responsible for your 'blind spot'.

    • It's involved in detailed pattern vision.

    Correct Answer
    A. It's responsible for your 'blind spot'.
    Explanation
    The fovea is a pit in the central region of the retina that contains a higher concentration of photoreceptors. It is responsible for detailed pattern vision. However, it is not responsible for the blind spot. The blind spot is actually caused by the optic disc, where the optic nerve exits the eye and there are no photoreceptors.

    Rate this question:

  • 31. 

    Which of the following is not true about the optic disk?

    • It's located 15 degrees away from the fovea.

    • It contains a bundle of axons that form the optic nerve.

    • It's responsible for your 'blind spot'.

    • It contains only rods.

    Correct Answer
    A. It contains only rods.
    Explanation
    The optic disk is not responsible for your 'blind spot'. The blind spot is actually caused by the absence of photoreceptor cells (both rods and cones) in the area where the optic nerve exits the eye, which is located at the optic disk.

    Rate this question:

  • 32. 

    _____________ are light-absorbing molecules.

    • Photoreceptors

    • Photopigments

    • Opsin

    • Chromophore

    Correct Answer
    A. Photopigments
    Explanation
    Photopigments are light-absorbing molecules found in the cells of the retina that play a crucial role in the process of vision. These pigments are responsible for absorbing light and initiating a series of chemical reactions that ultimately result in the transmission of visual information to the brain. Photoreceptors, such as rods and cones, contain these photopigments, which enable them to detect and respond to different wavelengths of light. Opsin, on the other hand, is a protein component of photopigments, while chromophore refers to the part of the molecule responsible for absorbing light.

    Rate this question:

  • 33. 

    _____________ is is responsible for different photopigments being sensitive to different colors.

    • Opsin

    • Fovea

    • Scoral

    • Chromophore

    Correct Answer
    A. Opsin
    Explanation
    Opsin is responsible for different photopigments being sensitive to different colors. Opsin is a protein found in the photoreceptor cells of the retina. It combines with a molecule called chromophore to form different photopigments, such as rhodopsin and photopsins, which are sensitive to different wavelengths of light. This allows us to perceive different colors. The opsin protein plays a crucial role in the process of phototransduction, where light energy is converted into electrical signals that are sent to the brain for interpretation.

    Rate this question:

  • 34. 

    _____________ is a lipid in photopigments.

    • Opsin

    • Fovea

    • Scoral

    • Chromophore

    Correct Answer
    A. Chromophore
    Explanation
    A chromophore is a molecule or part of a molecule that is responsible for the absorption of light. In the context of photopigments, such as those found in the retina of the eye, the chromophore is the component that absorbs light and initiates the process of vision. The other options, opsin, fovea, and scoral, are not lipids or directly involved in the absorption of light in photopigments.

    Rate this question:

  • 35. 

    Which of the following is better for seeing in the daylight?

    • Rods

    • Cones

    Correct Answer
    A. Cones
    Explanation
    Cones are better for seeing in the daylight because they are responsible for color vision and work best in bright light conditions. They are most sensitive to the wavelengths of light that are present in daylight, allowing us to perceive and distinguish different colors. Rods, on the other hand, are responsible for vision in low-light conditions and are less effective in bright light.

    Rate this question:

  • 36. 

    Which of the following is more sensitive?

    • Rods

    • Cones

    Correct Answer
    A. Rods
    Explanation
    Rods are more sensitive than cones. Rods are photoreceptor cells in the retina that are responsible for vision in dim light conditions. They are highly sensitive to light and can detect even small amounts of light, allowing us to see in low-light environments. Cones, on the other hand, are responsible for color vision and function best in bright light conditions. While cones provide us with detailed and color-rich vision, they are not as sensitive to dim light as rods. Therefore, rods are more sensitive than cones.

    Rate this question:

  • 37. 

    Which of the following is responsible for your color vision?

    • Rods

    • Cones

    Correct Answer
    A. Cones
    Explanation
    Cones are responsible for color vision. Unlike rods, which are responsible for vision in low light conditions, cones are sensitive to different wavelengths of light and allow us to perceive colors. There are three types of cones, each sensitive to different wavelengths, which enables us to see a wide range of colors. Therefore, cones play a crucial role in our ability to perceive and differentiate colors.

    Rate this question:

  • 38. 

    Which of the following is more concentrated in the fovea?

    • Rods

    • Cones

    Correct Answer
    A. Cones
    Explanation
    Cones are more concentrated in the fovea. The fovea is a small central area of the retina that contains a high density of cones, which are responsible for color vision and visual acuity. Rods, on the other hand, are more concentrated in the peripheral areas of the retina and are responsible for vision in low light conditions. Therefore, the fovea, being the area of highest visual acuity, contains a higher concentration of cones.

    Rate this question:

  • 39. 

    How many types of photoreceptors do you have?

    • 2 (rods & cones)

    • 3 (red cones, blue cones, green cones)

    • 4 (rods, red cones, blue cones, green cones)

    • 1 (it's not this one)

    Correct Answer
    A. 2 (rods & cones)
    Explanation
    The correct answer is 2 (rods & cones). Photoreceptors are specialized cells in the retina of the eye that detect light and allow us to see. Rods are responsible for vision in low light conditions and do not perceive color, while cones are responsible for color vision and function best in bright light. Therefore, the two types of photoreceptors are rods and cones.

    Rate this question:

Quiz Review Timeline (Updated): Mar 22, 2023 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 22, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Dec 11, 2009
    Quiz Created by
    Hruka22

Related Topics

Featured Quizzes

Are You Ready For IQ Quiz: Test Your Intelligence Now Are You Ready For IQ Quiz: Test Your Intelligence Now
Harry Potter House Quiz: Which Hogwarts House Do You Belong To? Harry Potter House Quiz: Which Hogwarts House Do You Belong To?
Articles Quiz With Answers Articles Quiz With Answers
Which Sonic Character Are You? Which Sonic Character Are You?
What Is My Talent? What Is My Talent?
Basketball Quiz Questions And Answers Basketball Quiz Questions And Answers
Back to Top Back to top
Advertisement
×

Wait!
Here's an interesting quiz for you.

We have other quizzes matching your interest.