Biology Quizzes, Questions & Answers

Recent Biology Quizzes

Our Clinical Nutrition Quiz is designed to test your knowledge on essential concepts in clinical nutrition. This quiz covers key topics including nutrient functions, diet planning, and the role of nutrition in disease...

Questions: 10 | Attempts: 214 | Last updated: Jun 21, 2025

Sample Question
Which type of fat has a reputation for being a 'bad' fat?

Saturated fat

Unsaturated fat

Trans fat

Omega-3 fat

Diet And Nutrition Advanced - Qp3

Diet and Nutrition Advanced - QP3

Diet and Nutrition Advanced - QP3 assesses understanding of diet impacts, weight management, and food-related health issues. It covers topics like calorie intake effects, dietary misconceptions, and nutritional causes of...

Questions: 10 | Attempts: 202 | Last updated: Mar 20, 2025

Sample Question
Symptoms of both protozoa and worms include: (Select three)

Bloating and flatulence

Weight gain

Abdominal cramps

Mild diarrhoea

Diet And Nutrition Advanced - Qp2

Diet and Nutrition Advanced - QP2

Diet and Nutrition Advanced - QP2 evaluates understanding of digestion, hormonal influences on weight, and nutrient absorption timing. It's designed to enhance knowledge in advanced nutrition, focusing on biochemical and...

Questions: 10 | Attempts: 212 | Last updated: Mar 19, 2025

Sample Question
Food taken in from the mouth must be broken down by ______ into individual molecules.

Amino acids

Hydrochloric acid

Lactic acid

Diet And Nutrition Advanced - Qp1

Diet and Nutrition Advanced - QP1

Diet and Nutrition Advanced - QP1 assesses understanding of dietetics, focusing on gene expression, diseases of civilization, and the effects of macronutrients on body functions. It evaluates the impact of diet on addiction-like...

Questions: 8 | Attempts: 258 | Last updated: Aug 21, 2025

Sample Question
Gene expression is also known as epigenetics.

True

False

10 - Science - 08. Biology â€“ Waste Water Management

10 - SCIENCE - 08. BIOLOGY â€“ WASTE WATER MANAGEMENT

Explore key topics in waste water management with this focused quiz. Covering water-borne diseases, treatment methods, and resource sustainability, it enhances understanding of environmental biology, promoting awareness and...

Questions: 7 | Attempts: 1863 | Last updated: Mar 21, 2025

Sample Question
Example for water-borne disease is _________

Scabies

Dracunculiasis

Trachoma

Typhoid

Biology Quiz On Life Processes! Trivia

Biology Quiz on Life Processes! Trivia

Living things undergo different processes in their lifecycle, and they are somehow similar as they all entail growth and finally death. What do you know about the different life processes of living things? Take up the quiz below...

Questions: 5 | Attempts: 4104 | Last updated: Mar 21, 2025

Sample Question
In monotropa the special type of root which absorbs nourishment is _______

Haustoria

Mycorrhizal root

Mycorrhizal root Clinging root Mycorrhizal root Clinging root Clinging root

Adventitious root

Biology Quiz On Health And Hygiene! Trivia

Biology Quiz on Health and Hygiene! Trivia

There is a common saying among Christians that cleanliness is close to holiness, and this statement does have some truth to it. Good hygiene and good health are somehow connected, and this is what one of the first things people...

Questions: 10 | Attempts: 5236 | Last updated: Mar 21, 2025

Sample Question
Pick out a case of healthy state of an individual.

Mr. X is recovering from an infectious disease

Mr. Y is taking insulin injection everyday

Mrs. Z is very much depressed

Mr. K is attending to his duty and spends time joyfully

Biology Practice Test: MCQ Quiz

Are you interested in the subject of biology? Could you pass a biology quiz? Biology is a branch of natural science and is very important to our daily lives. As a study of life and living organisms, it attempts to establish...

Questions: 24 | Attempts: 260 | Last updated: Mar 22, 2025

Sample Question
What would happen if there was a mutation to Complex I and Complex II of the electron transport chain of cellular respiration so that it could not oxidize NADH?

The proton gradient would not form because the electrons from NADH could not be obtained. No ATP synthesis would occur.

The proton gradient would be created more rapidly since NADH would donate its electrons more readily. ATP synthesis would increase.

The electrons would still pass from Complex III and Complex IV to create a smaller proton gradient. Not as much ATP could be made.

The protons from the matrix would have to diffuse through the membrane to maintain the proton gradient needed for ATP synthase.

Electrons from the proton gradient would be donated to Complex I so that it could function normally.

Neuroanatomy Organization Of Nervous Systems Quiz

Neuroanatomy organization of nervous systems Quiz

Do you want to test your nervous system knowledge? Let's play this neuroanatomy practice quiz and prove yourself!

Questions: 39 | Attempts: 1549 | Last updated: Mar 21, 2025

Sample Question
The postcentral gyrus is..

Located on the temporal lobe. It is location of the primary somatosensory cortex.

Located on the parietal lobe. It is location of the primary somatosensory cortex.

Located on the parietal lobe. It is location of the primary motor cortex.

Located on the occipital lobe. It is location of the primary somatosensory cortex.

Chapter 38 Nervous System Quiz

Chapter 38 Nervous System quiz

The nervous system is a combination and a complex network of cells and nerves, which act as messengers to and from the brain and spinal cord with the rest of the body. This quiz is all about this system.

Questions: 56 | Attempts: 258 | Last updated: Mar 20, 2025

Sample Question
A neuron's nucleus is located in its _____.

Cell body

Axon

Myelin sheath

Dendrite

Synaptic terminals

« Previous 1...29 30 31 323334 35 36 37...80 Next »