Biology

Golgi apparatus

Which cellular organelle is responsible for packaging the proteins that the cell secretes?

Plant cells have a cell wall and chloroplasts; animal cells do not have either of these structures.

Which statement about plant and animal cells is true?

cell wall

Which structure is responsible for allowing materials into and out of an animal cell?

Semi-permeable

The cell membrane of the red blood cell will allow water, oxygen, carbon dioxide, and glucose to pass through. Because other substances are blocked from entering, this membrane is called

cellulose

cell wall of a plant helps the plant cell maintains its shape. what is the main structural component of the cell wall of a plant?

a rigid cell wall and chloroplasts.

use the diagram below of an animal cell and a plant cell to answer the following question. Features of plant cells that clearly make them different from an animal cell are..

a phospholipid

use the figure of a cell membrane below to answer the following questions. what kid of molecule is Structure A?

cells

what are the basic structural units of living organisms?

they grow and divide to make more cells

what is true about all living cells?

nucleus

which cell structure contains molecules that direct cell activities?

storage of water

which is the main function of a vacuole?

Chloroplast

which of the following organelles use carbon dioxide to produce sugars?

the lysosome digests molecules

which of the following statements correctly matches a cell part with its function?

ribosomes

which of these are used directly to make proteins in all cells?

a plant cell

which of these best completes this concept map?

Nucleus - cell regulation

which of these matches a cell organelle with its function?

water

which of these substances moves across cell membranes by osmosis?

mitochodrion

which structure is outside the nucleus of a cell and contains DNA?

to release stored energy for cell activities

why do eukaryotic cells require mitochondria?