Biology Basics Quiz

Question 1

Which structure increases absorption in small intestine?

Accepted Answer

Microvilli

Question 2

Which process moves food in phloem?

Accepted Answer

Translocation

Question 3

Which organ is the main pump in circulation?

Accepted Answer

Heart

Question 4

Which life process do you find most fascinating?

Accepted Answer

Respiration

Question 5

What is the main waste in human urine?

Accepted Answer

Urea

Question 6

Which is NOT a type of heterotrophic nutrition?

Accepted Answer

Autotrophic

Question 7

What is the largest artery in the body?

Accepted Answer

Aorta

Question 8

True or false: Anaerobic respiration produces water.

Accepted Answer

False

Question 9

Which organelle contains chlorophyll in plants?

Accepted Answer

Chloroplast

Question 10

What prevents blood backflow in veins?

Accepted Answer

Valves

Question 11

What is the function of platelets?

Accepted Answer

Clot blood

Question 12

Which tissue transports water in plants?

Accepted Answer

Xylem

Question 13

Which blood cell carries oxygen?

Accepted Answer

Red blood cell

Question 14

Which heart chamber receives oxygenated blood from lungs?

Accepted Answer

Left atrium

Question 15

Which process splits water during photosynthesis?

Accepted Answer

Photolysis

Question 16

Which enzyme in saliva digests starch?

Accepted Answer

Amylase

Question 17

Which structure filters blood in kidneys?

Accepted Answer

Nephron

Question 18

Which life process removes metabolic wastes?

Accepted Answer

Excretion

Question 19

Where does aerobic respiration mainly occur?

Accepted Answer

Mitochondria

Question 20

What is the main function of stomata?

Accepted Answer

Gas exchange

Question 21

How does Amoeba ingest food?

Accepted Answer

Pseudopodia

Question 22

What is the function of bile in digestion?

Accepted Answer

Emulsifies fats

Questions 22