Science | Biology Quizzes

Human Muscle Anatomy
Time to flex your knowledge.
Respiratory System Map
Take a deep breath, you'll do just fine on this quiz.
Human Eye Anatomy
This is the quiz that stares back at you.
Amino Acids by Picture
Amino acids are molecules containing an amine group, a carboxylic acid group, and a side-chain that is specific to each amino acid. We also here that they give you a pretty wicked trip.
Human Heart Anatomy
Atriums, ventricles and arteries, oh my...
Parts of a Microscope
Or, as it's otherwise known to non-science geeks, the bigifier.
Amino Acids by Structure
Don't worry, we don't know what we're doing in this quiz either.
Almost Useless Animal Trivia
Sometimes, unleashing your inner animal means settling down for a nap.
Super Science Bunker II
Even Superman likes science.
Old World vs. New World
So which did Twinkies come from, the old world or the new?
Scientists by First Names
Can you find these scientists and inventors when provided only with their first names?
Harder Science 7-to-1
Can you match each Science answer to the group in which it belongs?
Amino Acid Abbreviations (3-letter)
You might have to study a bit before tackling this one.
Name the Thigh Muscles
Pick the different muscles of the thigh.
Pop Quiz: Anatomy
At least this pop quiz is multiple choice.
Secret Science Laboratory
Make sure you're wearing all the proper safety equipment before entering this laboratory.
Cranial Nerve Match-Up
Pick the cranial nerves given their sequence and function.
Gender Identity
Match the definition to the gender term.
Mitosis Stages
It's not just a phase, okay?
► Human Skull: Facial and Cranial Bones
Can you find the Facial and Cranial Bones of the Human Skull?
Blood Type Logic Puzzle
No vampires on this quiz, just some scientists and a blood bank.
Human Muscles
Name the following muscles of the human body.
Biology Quiz
Don't worry, today's Biology pop quiz is multiple choice.
Science Speed-Picking
When it comes to science, we can all agree that going as quickly as possible couldn't possibly end up badly.
Head-to-Toe Blitz
Apparently we know nothing about human anatomy.
Heart Stopping Challenge
Make one mistake on this quiz, and things could get messy.
Eye or Die
Can you pick only the parts of the human eye?
Quick Pick: 10 to 1 Science
Pick the numerical facts about science in descending order from 10 to 1.
Digestive System Picture Click
Do you know which part of this glorified tube is which?
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