Question 1

What process do plants use to convert sunlight into energy?

Accepted Answer

Photosynthesis

Answer

Respiration

Answer

Fermentation

Answer

Transpiration

Question 2

What is the primary function of the roots in a plant?

Accepted Answer

To anchor the plant and absorb water and nutrients

Answer

To produce flowers

Answer

To store energy

Answer

To perform photosynthesis

Question 3

Which organelle is known as the powerhouse of the cell?

Accepted Answer

Mitochondria

Answer

Nucleus

Answer

Ribosome

Answer

Chloroplast

Question 4

Which of the following is NOT a part of the cell theory?

Accepted Answer

All cells contain chloroplasts

Answer

All living things are made of cells

Answer

Cells are the basic unit of life

Answer

All cells arise from pre-existing cells

Question 5

What is the role of DNA in living organisms?

Accepted Answer

To store genetic information

Answer

To protect against diseases

Answer

To facilitate photosynthesis

Answer

To provide energy

Question 6

What type of reproduction involves the combination of genetic material from two parents?

Accepted Answer

Sexual reproduction

Answer

Cloning

Answer

Binary fission

Answer

Asexual reproduction

Question 7

Which part of the neuron receives signals from other cells?

Accepted Answer

Dendrites

Answer

Cell body

Answer

Myelin sheath

Answer

Axon

Question 8

What gas do plants release during photosynthesis?

Accepted Answer

Oxygen

Answer

Carbon dioxide

Answer

Nitrogen

Answer

Methane

Question 9

What is the primary function of chloroplasts in plant cells?

Accepted Answer

To carry out photosynthesis

Answer

To provide structural support

Answer

To store water

Answer

To synthesize proteins

Question 10

What term describes the process by which organisms change over time through adaptation?

Accepted Answer

Evolution

Answer

Reproduction

Answer

Homeostasis

Answer

Genetics

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