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Biology Basics Quiz Flashcards | StudBud

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Biology Basics Quiz

19 terms·StudBud Administration

Test your knowledge on fundamental concepts of biology with questions about life processes, energy production, digestion, and more.

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Questions 19

Answers

1
What happens during photosynthesis?
Water absorption
Oxygen release
Carbon fixation
Light energy conversion
2
What do we need for cellular respiration?
Oxygen
Glucose
Carbon dioxide
Nitrogen
3
What do we call the process of taking in food?
Nutrition
Digestion
Absorption
Metabolism
4
How do multicellular organisms breathe?
Specialized organs
Gills
Diffusion
Skin
5
What is respiration?
Energy release
Carbon fixation
Oxygen intake
Food absorption
6
Which gas do plants take in?
Hydrogen
Oxygen
Carbon dioxide
Nitrogen
7
What is the main function of the small intestine?
Digest food
Produce enzymes
Store waste
Absorb nutrients
8
Where does digestion begin?
In the stomach
In the mouth
In the esophagus
In the intestines
9
What do autotrophs primarily use?
Carbon dioxide
Glucose
Oxygen
Nitrogen
10
What do we excrete?
Oxygen
Waste products
Carbon dioxide
Nutrients
11
What do villi do?
Filter waste
Digest food
Produce bile
Increase absorption
12
Which process do plants use for energy?
Photosynthesis
Fermentation
Respiration
Transpiration
13
True or false: Viruses are always alive.
True
False
14
What do guard cells control?
Stomatal opening
Water absorption
Photosynthesis rate
Nutrient uptake
15
What is the purpose of bile?
Break down fats
Produce enzymes
Absorb nutrients
Store energy
16
What is the role of saliva?
Kill bacteria
Absorb nutrients
Store energy
Break down starch
17
What is a by-product of respiration?
Water
Glucose
Oxygen
Carbon dioxide
18
What do heterotrophs depend on?
Autotrophs
Fungi
Decomposers
Other heterotrophs
19
What is the role of enzymes?
Produce hormones
Break down food
Store energy
Transport nutrients