Test on Cell Organelles and Plant Leaf Anatomy

Question 1: The cell membrane surrounds the cell and gives it support.

A. Ano

B. Ne

Explanation: The cell membrane controls what goes in and out of the cell. The cell wall surrounds the cell and gives support.

Question 2: The chloroplast absorbs sunlight due to the presence of cell sap.

A. Ano

B. Ne

Explanation: The chloroplast contains chlorophyll and absorbs sunlight.

Question 3: Which specific organelle, according to the study materials, surrounds the cell and provides support?

A. Cell wall

B. Cell membrane

C. Nucleus

D. Vacuole

Explanation: The study materials explicitly state that the Cell wall surrounds the cell and gives support.

Question 4: According to the provided study materials, which cellular component is described as the location where all chemical reactions happen?

A. Nucleus

B. Cell wall

C. Cytoplasm

D. Chloroplast

Explanation: The study materials state that the cytoplasm is where all the chemical reactions happen. The nucleus contains genetic material, the cell wall surrounds the cell and gives support, and the chloroplast contains chlorophyll and absorbs sunlight.

Question 5: The upper epidermis is primarily responsible for absorbing light energy for photosynthesis.

A. Ano

B. Ne

Explanation: The study materials state that the upper epidermis has no chloroplasts and is waxy to avoid water loss. It is the palisade mesophyll that is packed with many chloroplasts for photosynthesis and absorbs light energy.