Organ Systems Of Cell Tissue
Let's start this quiz it will give you the different kind of organ and human cell tissue system questions. Find out now how much do you know about it!
Questions and Answers
- 1.
What is the proper order of levels of organization?
- A.
Cellular, molecular, tissue, organ, organ system
- B.
Molecular,cellular,tissue,organ,organ system
- C.
Cellular,tissue,molecular, organ system, organ
- D.
Cellular, molecular,tissue,organ system, organ
Correct Answer
B. Molecular,cellular,tissue,organ,organ systemExplanation
The proper order of levels of organization is from the smallest to the largest. At the molecular level, individual molecules interact and combine to form cellular structures. At the cellular level, cells are the basic units of life that carry out specific functions. Tissues are formed when similar cells come together to perform a common function. Organs are composed of different tissues that work together to perform specific functions. Finally, organ systems are groups of organs that work together to carry out complex functions in the body.Rate this question:
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- 2.
The organ system that directs long-term changes in the activities of other organ systems is?
- A.
Endocrine
- B.
Lymphoid
- C.
Integumentary
- D.
Muscular
Correct Answer
A. EndocrineExplanation
The endocrine system is responsible for producing and releasing hormones that regulate various bodily functions and activities. These hormones act as chemical messengers and travel through the bloodstream to target organs and tissues, where they exert their effects. Unlike the nervous system, which controls rapid and short-term responses, the endocrine system is involved in long-term changes in the activities of other organ systems. It helps maintain homeostasis, regulate growth and development, control metabolism, and influence mood and behavior. Therefore, the endocrine system is the organ system that directs long-term changes in the activities of other organ systems.Rate this question:
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- 3.
The Gull Bladder and the Pancreas belong to what system?
- A.
Digestive
- B.
Urinary
- C.
Endocrine
- D.
Lymph
Correct Answer
A. DigestiveExplanation
The gallbladder and pancreas are both organs that play important roles in the digestive system. The gallbladder stores bile, which is produced by the liver and helps in the digestion and absorption of fats. The pancreas produces digestive enzymes that break down carbohydrates, proteins, and fats in the small intestine. Therefore, the correct answer is digestive.Rate this question:
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- 4.
What system distributes heat and assists in control of body temperature?
- A.
Cardiovascular, muscular
- B.
Muscular,integumentary
- C.
Muscular,cardiovascular,integumentary
- D.
None of the above
Correct Answer
C. Muscular,cardiovascular,integumentaryExplanation
The muscular system generates heat through muscle contractions, which helps in maintaining body temperature. The cardiovascular system transports this heat throughout the body, ensuring that it is evenly distributed. The integumentary system, which includes the skin, helps in regulating body temperature by controlling the amount of heat loss through sweating or conserving heat through constriction of blood vessels. Therefore, the combination of the muscular, cardiovascular, and integumentary systems work together to distribute heat and assist in the control of body temperature.Rate this question:
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- 5.
Which organ does not belong to the digestive system?
- A.
Liver
- B.
Pancreas
- C.
Spleen
- D.
Gallbladder
Correct Answer
C. SpleenExplanation
The spleen does not belong to the digestive system. It is an organ located in the upper left side of the abdomen, near the stomach. The spleen plays a role in filtering the blood, removing old or damaged red blood cells, and helping to fight off infections. While the liver, pancreas, and gallbladder are all part of the digestive system and contribute to the process of digestion, the spleen is not directly involved in this process.Rate this question:
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- 6.
The urinary system excretes waste products from the
Correct Answer
bloodExplanation
The urinary system is responsible for removing waste products from the blood. It filters the blood through the kidneys, where waste substances such as urea, excess water, and electrolytes are removed and excreted as urine. This process helps to maintain the balance of fluids and electrolytes in the body, as well as remove harmful substances from the bloodstream.Rate this question:
- 7.
The respiratory system provides oxygen to and removes carbon dioxide from the
Correct Answer
bloodstreamExplanation
The respiratory system is responsible for the exchange of gases in the body. It brings in oxygen from the environment and delivers it to the bloodstream, where it can be transported to different organs and tissues for cellular respiration. At the same time, it removes carbon dioxide, a waste product of cellular respiration, from the bloodstream and releases it into the environment through exhalation. This continuous exchange of gases ensures that the bloodstream remains oxygenated and free of excess carbon dioxide, maintaining the body's overall homeostasis.Rate this question:
- 8.
The organ system that adjusts metabolic activity and energy use in the body is the
Correct Answer
endorcrine systemExplanation
The endocrine system is responsible for regulating metabolic activity and energy use in the body. It does this by producing and releasing hormones that act as chemical messengers, traveling through the bloodstream to target cells or organs. These hormones help to control various processes such as metabolism, growth, development, and reproduction. By adjusting the secretion of hormones, the endocrine system can modulate the body's energy expenditure and metabolic rate, ensuring that energy is used efficiently and maintaining overall homeostasis.Rate this question:
- 9.
The organ system that stores energy reserves is
Correct Answer
digestive systemExplanation
The digestive system is responsible for breaking down food and absorbing nutrients, including carbohydrates and fats, which are converted into energy reserves. These energy reserves are stored in the body in the form of glycogen in the liver and muscles, and as adipose tissue (fat) in adipocytes. Therefore, the digestive system plays a crucial role in storing energy reserves in the body.Rate this question:
- 10.
What system provides the body with sensory information?
Correct Answer
integumentary systemExplanation
The integumentary system is responsible for providing the body with sensory information. This system includes the skin, hair, nails, and various sensory receptors. The skin contains sensory receptors that allow us to perceive touch, pressure, temperature, and pain. These receptors send signals to the brain, allowing us to sense and respond to our environment. Additionally, the integumentary system plays a role in protecting the body from external threats and regulating body temperature.Rate this question:
- 11.
The system that distributes blood cells, water and dissolved materials such as nutrients, waste, oxygen and CO2?
- A.
Muscular
- B.
Respiratory
- C.
Cardiovascular
- D.
Digestive
Correct Answer
C. CardiovascularExplanation
The cardiovascular system is responsible for distributing blood cells, water, and dissolved materials throughout the body. It consists of the heart, blood vessels, and blood. The heart pumps oxygenated blood to the body's tissues and organs, delivering nutrients and removing waste products. The blood vessels, including arteries, veins, and capillaries, transport the blood to different parts of the body. This system plays a crucial role in maintaining homeostasis and ensuring the proper functioning of all other systems in the body.Rate this question:
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- 12.
Blood cells are formed in what system?
- A.
Cardiovascular
- B.
Respiratory
- C.
Nervous
- D.
Skeletal
Correct Answer
D. SkeletalExplanation
Blood cells are formed in the skeletal system. The bone marrow, which is found within the bones, is responsible for producing red blood cells, white blood cells, and platelets. This process is known as hematopoiesis. The skeletal system provides a supportive structure for the bone marrow, allowing it to produce and release blood cells into the bloodstream. Therefore, the correct answer is skeletal.Rate this question:
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- 13.
Extrinsic Regulation refers to?
- A.
Results from activities of the nervous and endocrine system
- B.
When an organ system adjusts automatically in response to some environmental change
- C.
When you exercise your nervous system issues commands that will increase you heart rate and blood flow
- D.
Both a and c
Correct Answer
D. Both a and cExplanation
Extrinsic regulation refers to the results from activities of the nervous and endocrine system, as well as when you exercise and your nervous system issues commands that will increase your heart rate and blood flow. This means that both options "a" and "c" are correct as they describe different aspects of extrinsic regulation.Rate this question:
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- 14.
The function of homeostatic regulation that is sensitive to a particular environmental change or stimulus
- A.
Effector
- B.
Control center
- C.
Receptor
- D.
Autoregulation
Correct Answer
C. ReceptorExplanation
A receptor is a component of homeostatic regulation that is sensitive to a particular environmental change or stimulus. It detects changes in the external or internal environment and sends signals to the control center. The control center then initiates appropriate responses through effectors to restore the balance and maintain homeostasis. Receptors can be found throughout the body and are specialized to detect specific stimuli, such as light, temperature, pressure, or chemical signals. They play a crucial role in sensing and responding to changes in the environment to ensure the body functions properly.Rate this question:
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- 15.
Control of body temperature, in a process called thermoregulation is an example of
- A.
Equilibrium response
- B.
Negative feedback
- C.
Positive feedback
- D.
Positive feedback loop
Correct Answer
B. Negative feedbackExplanation
Thermoregulation is the process by which the body maintains a stable internal temperature. Negative feedback is a mechanism that helps maintain homeostasis by reversing any changes from the set point. In the context of thermoregulation, negative feedback occurs when the body senses a change in temperature, such as an increase, and triggers responses to bring the temperature back to the set point. This could involve actions like sweating to cool down or shivering to generate heat. Therefore, control of body temperature through thermoregulation is an example of negative feedback.Rate this question:
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- 16.
An example of positive feedback is
Correct Answer
blood clottingExplanation
Blood clotting is an example of positive feedback because it involves a self-amplifying process that leads to the formation of a blood clot. When a blood vessel is damaged, platelets gather at the site and release chemicals that attract more platelets. This attracts even more platelets and triggers the release of clotting factors, which further enhance the clotting process. This positive feedback loop continues until a stable blood clot is formed, effectively stopping the bleeding.Rate this question:
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Mar 19, 2023Quiz Edited by
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Feb 09, 2010Quiz Created by
Shannonkrochensk
Notes Review - AP Unit 1 - intro and organ systems
Notes Review - AP Unit 1 - intro and organ systems
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