Biology Quizzes, Questions & Answers

Recent Biology Quizzes

Mastering the Fundamentals of DNA and Genetics Quiz

Explore the intricate world of DNA and genetics with this focused quiz. Assess your understanding of genetic structures, functions, and implications. Ideal for learners looking to deepen their knowledge in biology and genetics,...

Questions: 10 | Attempts: 20 | Last updated: Nov 6, 2025

Sample Question
The genetic code is essentially the same for all organisms. From this, one can logically assume which of the following?

Genes from one organism cannot be transferred to another organism.

Organisms with different genetic codes are unable to reproduce.

All organisms have the same physical traits.

A gene from an organism can theoretically be expressed by any other organism

Introduction to the Nervous System: Structure, Functions, and Diagrams

Explore the fundamentals of the nervous system in this engaging session. Focus on understanding key concepts and mechanisms that govern neural functions and how they impact human health. Perfect for learners aiming to deepen...

Questions: 6 | Attempts: 10 | Last updated: Nov 6, 2025

Sample Question
What are the two key control systems in the human body?

Nervous and Endocrine

Skeletal and Immune

Digestive and Respiratory

Circulatory and Muscular

BCIA Neuroanatomy and Neurophysiology Certification Quiz

Prepare for your BCIA certification with this focused Neuroanatomy and Neurophysiology quiz. Assess your understanding of complex neural structures and their functions, essential for professionals in biofeedback and neurofeedback.

Questions: 19 | Attempts: 10 | Last updated: Aug 4, 2025

Sample Question
Where are postsynaptic potentials mainly integrated?

The synaptic cleft

The axon hillock is the primary site where postsynaptic potentials (EPSPs and IPSPs) are summed to determine whether to initiate an action potential.

The myelin sheath

The dendrites

Understanding Human Biology: Organs, Cells, and Systems

Explore the fascinating world of human biology with this focused educational content, designed to align with Biologie voor Jou 1 VMBO BS1 Thema 3. Delve into the structure and function of human organs and cells, enhancing your...

Questions: 14 | Attempts: 10 | Last updated: Nov 10, 2025

Sample Question
Wat is een organisme?

Een levend wezen, zoals een mens, plant of dier

Een anorganisch materiaal zonder leven.

Een abstracte term voor sociale organisaties.

Een complexe machine die draait op elektriciteit.

Brainstem Anatomy and Function Quiz

Explore the structure and functions of the brainstem with this focused flashcard quiz. Enhance your understanding of neurological anatomy and prepare effectively for medical exams. Ideal for students and professionals seeking to...

Questions: 6 | Attempts: 11 | Last updated: Oct 16, 2025

Sample Question
What are the three parts of the brainstem?

Midbrainthe ponsthe medulla oblongata

Temporal lobe, parietal lobe, thalamus

Cerebellum, frontal lobe, occipital lobe

Hippocampus, amygdala, hypothalamus

Advanced Somatosensory and Visual Pathways Quiz

This Neurobiology Quiz covers essential concepts in sensory transduction, pain pathways, visual processing, taste and olfaction, DRG physiology, TRP channels, cortical maps, and phototransduction. Students learn how...

Questions: 27 | Attempts: 11 | Last updated: Nov 26, 2025

Sample Question
DRG ending types & modalities

Taste/smell

Encapsulated endings

Cell bodies mid-ganglion

Protozoa

Exploring Sensory Systems and Accessory Structures in the Nervous System

Enhance your understanding of how sensory systems function within the nervous system. This focused exploration assesses key skills in identifying and understanding sensory mechanisms and their relevance to overall neural...

Questions: 24 | Attempts: 10 | Last updated: Aug 4, 2025

Sample Question
What are the 5 types of sensory receptors and what stimuli stimulate that receptor?

Photorefractive (Vision), Sonoreceptors (Touch, Hearing), Chemoelectrical (Taste, Olfaction [smell]), Infraredreceptors (Heat, Cold), Magnetoception (Electric Field)

Olfactoryreceptors (Vision), Thermoreceptors (Touch, Hearing), Phonoreceptors (Taste, Olfaction [smell]), Electromagnotactile (Heat, Cold), Photovoltaic receptors (Electric Field)

Photoreceptors (Vision) Mechanoreceptors (Touch, Hearing) Chemoreceptors (Taste, Olfaction [smell]) Thermoreceptors (Heat, Cold) Electroreceptors (Electric Field)

Thermoreceptors (Vision), Chemoreceptors (Touch, Hearing), Electromechanoreceptors (Taste, Olfaction [smell]), Photoreceptors (Heat, Cold), Electro-chemoreceptors (Electric Field)

Neuroscience Fundamentals: Exploring the Neocortex and Brain Function

Explore the intricate details of anatomy, electrophysiology, and brain functions in this focused assessment. This quiz enhances understanding of neuroanatomical structures and their physiological roles, catering to learners...

Questions: 21 | Attempts: 10 | Last updated: Oct 13, 2025

Sample Question
What are the three parts of the Triune Brain theory?

1. Frontal Lobe (logic) 2. Occipital Lobe (vision) 3. Parietal Lobe (sensory processing)

3 parts of Brain 1. Brain Stem/cerebellum (survival, reptile) 2. Limbic (emotional, mammalian) 3. Cortex (thinking)

Central Nervous System Functions and Structures Quiz

Explore the fundamentals of the central nervous system in this focused assessment. It's designed to test your understanding of neurological structures and functions, enhancing your knowledge in a critical area of neuroscience...

Questions: 30 | Attempts: 10 | Last updated: Nov 18, 2025

Sample Question
Which part of the brain is responsible for processing language and mathematical functions?

Cerebellum

Angular gyrus

Insula

Hippocampus

MCAT Psychology: Foundations of Biological Psychology

Explore the intricate relationship between biology and behavior with this focused assessment. Covering key concepts in biological psychology and neuroscience, this content is designed to enhance your understanding and application...

Questions: 28 | Attempts: 10 | Last updated: Aug 4, 2025

Sample Question
Who is Franz Gall known as?

A famous composer from the Classical era.

An inventor of a new type of telescope.

Founded phrenology, generated research on brain function

A renowned painter from the Renaissance period.

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