Cells and Cell Processes

The ______________________ is the organelle responsible for converting light energy into chemical energy in a plant cell.

• Nucleus

• Cell Membrane

• Chloroplast

• Cell Wall

A group of tissues is called an

• Organ

• Organelle

• Organ systems

• Tissues

Which of the following is NOT the function of the nucleus?

• holding DNA information

• holds genetic information

• produces proteins

• gives commands and directions in to the other organelles

What are the functions of the lysosomes:

• Use digestive enzymes to breakdown old and worn out parts

• Create energy for the cell to use

• Take in light energy to make food

• Help with growth and reproduction of cells

Which cell structure acts as a gatekeeper (guard) to maintain homeostasis in the cell? This structure allows plant cells to release oxygen into the environment as a waste product.

• Nucleus

• Guard Cell

• Cytoplasm

• Cell membrane

What does the mitochondria do in the cell?

• Makes energy in the cell

• Takes in light energy

• Holds genetic information

• Gives information to the cell

The role/job of chlorophyll in plant cells is to absorb light energy during

• photosynthesis

• cellular respiration

• active transport

• passive transport

The diagram below shows a cell. Which of these organisms might contain this type of cell?

• algae

• animal

• bacterium

• plant

Plants gather the sun's energy with light-absorbing molecules. What are these molecules called?

• CHLOROPLAST

• click CHLOROPLAST

• its CHLOROPLAST

• not me - CHLOROPLAST

What structures are present in plant cells but NOT in animal cells?

• chloroplasts & cell wall

• chloroplasts & cytoplasm

• mitochondria & cell wall

• vacuole & cell membrane