9.4 | Cells | Unit 1 Review Quizizz

The basic units of structure and function for both plants and animals are

• organs.

• cells.

• tissues.

• systems.

Tags

LS.2a

Which of these cell structures converts nutrients to energy for cell functions?

• mitochondria

• endoplasmic reticulum

• cell membrane

• chloroplasts

Tags

LS.2b

What structure surrounds the cell and regulates materials that enter and leave the cell?

• nucleus

• chloroplast

• mitochondrion

• cell membrane

Tags

LS.2b

Which of these is the fundamental unit of life?

• organ

• system

• tissue

• cell

Tags

LS.2a

Water enters a plant cell through the

• chloroplasts.

• nucleus.

• mitochondria.

• cell wall.

Tags

LS.2b

Many plant cells have chloroplasts. Which process occurs in chloroplasts?

• food storage

• respiration

• reproduction

• photosynthesis

Tags

LS.2b

Which cellular structure allows nutrients to pass into cells?

• They have limbs.

• They produce their own food.

• They breathe air.

• A They have at least one cell.

Tags

LS.2b

Chloroplasts absorb light energy. The function of the chloroplast is to

• chloroplast synthesize sugars.

• synthesize proteins.

• transform sugar into cellular energy.

• transform proteins into useful nutrients.

Tags

LS.2b

Stewart studied the parts of a flowering plant. How are all the parts of the plant similar to each other?

• They all attract bees.

• They are all made of cells.

• They all make food for the plant.

• They all give support to the plant.

Tags

LS.2b

A student studied an animal cell under a microscope. The student made a drawing of the cell and labeled some of its parts. Which label should the student write in place of the question mark?

• Nucleus

• Cell wall

• Cell membrane

• Ribisome

Tags

LS.2b