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Biology Quizzes, Questions & Answers

Recent Biology Quizzes

Biology Quizzes Exam 2

Questions: 28 | Attempts: 344 | Last updated: Mar 20, 2025

Sample Question
What defines the element to which a particular atom belongs?

The number of neutrons in the nucleus.

The number of protons in the nucleus.

The number of electrons orbiting around the nucleus.

The number of protons plus the number of neutrons in the nucleus

The number of protons plus the number of electrons plus the number of electrons.

Biology Exam: Sample Questions Bank

Questions: 350 | Attempts: 603 | Last updated: Mar 20, 2025

Sample Question
Frame-shift mutation can be caused by substitution of a nucleotide.

Yes

No

I Don't Know

Bio Quizzes For Exam 1

Questions: 55 | Attempts: 90 | Last updated: Oct 22, 2025

Sample Question
A hypothesis is formulated using which type of reasoning?

Deductive

Inductive

Didactic

Semester 2 Final Exam

Questions: 50 | Attempts: 140 | Last updated: Jul 13, 2025

Sample Question
A _________________________ is an organism consisting of one or more cells in which the nucleus is enclosed by a membrane.

Prokaryote

Eukaryote

Organelle

Volume

Chapter 5: The Peripheral Nervous System (Grivas)

Questions: 10 | Attempts: 184 | Last updated: May 22, 2025

Sample Question
A mosquito lands on your arm. You move your hand to swat it. Your sensation and your response are the result of ______ activity.

Adrenal gland

Autonomic nervous system

Somatic nervous system

Parasympathetic nervous system

Chapter 4: The Central Nervous System (Grivas)

Questions: 25 | Attempts: 144 | Last updated: Mar 11, 2025

Sample Question
Which of the four lobes primarily receives and processes information from the body senses?

Occipital

Frontal

Parietal

Temporal

Practice Test About Nervous System Quiz

Questions: 10 | Attempts: 575 | Last updated: Mar 21, 2025

Sample Question
The basic units of structure and function of the nervous system are

Neurons

Axons

Dendrites

Neurotransmitters

What Is A Split Brain?

Questions: 27 | Attempts: 958 | Last updated: Mar 20, 2025

Sample Question
Where is the language center of the brain?

left hemisphere

Right hemisphere

Neuroscience and Behavior/ Guided Lecture 1

Questions: 10 | Attempts: 321 | Last updated: Mar 21, 2025

Sample Question
a part of a neuron which recieves information from other neurons and grows in size via stimulation.

Axon

Dendrites

Nodes of Ranvier

Myelin Sheath

Synapse

Who Is Mrs Gren?

Questions: 7 | Attempts: 1721 | Last updated: Apr 1, 2025

Sample Question
What does M stand for?

Money

Movement

Making

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