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Biology Quizzes, Questions & Answers

Recent Biology Quizzes

Fundamentals Of The Nervous System

Questions: 56 | Attempts: 259 | Last updated: Mar 20, 2025

Sample Question
Which one is not a function of the nervous system?

Sensory Input

Sensory division

Motor Output

Interperets changes, integrates, and makes decisions

The Basic Neuroscience Trivia Quiz

Questions: 15 | Attempts: 2590 | Last updated: Feb 5, 2025

Sample Question
A drug that decreases the activity of dopamine within the dorsolateral prefrontal cortex would be expected to

Induce both positive and negative symptoms of schizophrenia

Induce only the positive symptoms of schizophrenia

Be an effective treatment for schizophrenia

Decrease the levels of dopamine in the nucleus accumbens

Be an effective treatment for thought and language disorder

GCSE Aqa Biology Test: Homeostasis! Trivia Quiz

Questions: 10 | Attempts: 7963 | Last updated: Jul 22, 2025

Sample Question
What two things from the list below need to be controlled by homeostasis?

Carbon Dioxide

Toenail Length

Water

Hyperactivity

Eye Colour

Trivia Questions On Scientific Method

Questions: 20 | Attempts: 308 | Last updated: Mar 21, 2025

Sample Question
A scientist plants two rows of corn for experimentation. She puts fertilizer on row 1 but does not put fertilizer on row 2. Both rows receive the same amount of water and light intensity. She checks the growth of the corn over the course of 5 months. What is one controlled variable in this experiment?

Amount of fertlizer given to experimental group

Growth of corn

Type of fertilizer

Neuroscience Exam Practice Quiz

Questions: 44 | Attempts: 4219 | Last updated: Jun 22, 2025

Sample Question
The right and eft cerebral hemispheres are seperated from each other by

The brainstem

The corpus callosum

The longitudinal fissure

Many sulci

Many gyri

Exam 2 Food and Nutrition

Questions: 50 | Attempts: 136 | Last updated: Mar 19, 2025

Sample Question
Amount of calories in a low fat vs full fat product

Low fat has less sugar

It's going to be the same

Full fat has more calories than low fat

Test You Knowledge On Bio Science With This Quiz!

Questions: 46 | Attempts: 630 | Last updated: Mar 20, 2025

Sample Question
division carries signals to the smooth muscle in the large intestine.

Visceral motor

Afferent

Somatic motor

Somatic sensory

Visceral sensory

MCAS Test: Science Trivia Quiz!

Questions: 10 | Attempts: 1388 | Last updated: Mar 21, 2025

Sample Question
A tuna is an ocean fish that is well adapted to catiching small, fast-moving prey. Which of the following adaptations most helps a tuna swim fast to catch its prey?

Large fins

Sharp teeth

Small gills

Tough scales

Biology Quiz

Questions: 10 | Attempts: 3106 | Last updated: Apr 3, 2025

Sample Question
What is the basic unit of life?

Atom

Molecule

Cell

Virus

Neuroanatomy and Nervous System Quiz

Questions: 15 | Attempts: 409 | Last updated: Sep 23, 2025

Sample Question
Which of the following cranial nerves is not directly related to the eye?

II

III

VI

VII

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