Question 1

What process do plants use to convert sunlight into chemical energy?

Accepted Answer

Photosynthesis

Answer

Fermentation

Answer

Digestion

Answer

Respiration

Question 2

What is the primary function of the roots in plants?

Accepted Answer

To absorb water and nutrients

Answer

To facilitate photosynthesis

Answer

To support the plant above ground

Answer

To produce seeds

Question 3

Which part of the cell is responsible for controlling what enters and exits the cell?

Accepted Answer

Cell membrane

Answer

Mitochondria

Answer

Nucleus

Answer

Cytoplasm

Question 4

Which process describes the conversion of glucose into energy within a cell?

Accepted Answer

Cellular respiration

Answer

Photosynthesis

Answer

Evaporation

Answer

Transpiration

Question 5

What is the term for the variety of species in a particular habitat?

Accepted Answer

Biodiversity

Answer

Population density

Answer

Biomass

Answer

Ecological succession

Question 6

What molecule carries genetic information in living organisms?

Accepted Answer

DNA

Answer

Carbohydrate

Answer

RNA

Answer

Protein

Question 7

Which organelle is known as the powerhouse of the cell?

Accepted Answer

Mitochondria

Answer

Endoplasmic reticulum

Answer

Ribosome

Answer

Golgi apparatus

Question 8

What is the main purpose of chlorophyll in plants?

Accepted Answer

To capture sunlight for photosynthesis

Answer

To store water

Answer

To absorb nutrients

Answer

To transport sugars

Question 9

Which structure in plant cells is responsible for maintaining turgor pressure?

Accepted Answer

Vacuole

Answer

Cell wall

Answer

Cytoplasm

Answer

Chloroplast

Question 10

What is the main role of the leaf in a plant?

Accepted Answer

To conduct photosynthesis

Answer

To transport water

Answer

To anchor the plant

Answer

To store nutrients

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