ch 4 cell bio review

The methanobacteria, halobacteria, and sulfobacteria are included in which domain?

• blue-green algae

• eukarya

• bacteria

• protista

• archaea

When the size of the cell increasesm the suface area/volume ratio

• increases initially and then begins to decrease

• decreases

• remains the same.

• increase

• decreases initially and then begins to increase.

Which of the following is true of plant cells

• The plant cell has no cell wall.

• Only plant cells have a cell membrane.

• Chromosomes are found only in plant cells.

• Plant cells may contain chloroplasts

• plant cells are always much larger than animal cells

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Which of the following orangelles is not generally found in animal sells

• Mitochrondrion

• food vacuole

• centeral vacuole

• endoplasmic reticulum

• centriole

Membrane proteins may function in

• protein manufacture

• information sotrage

• receiving extracellular signals

• temperature control

• amphipathic modification

Which of the following is least likely to be part of a cell memebrane

• glycoproteins

• transport proteins

• phospholipids

• enzymes

• peptidoglycans

The cytosol is best described as the

• three-dimensional array of interconnected filaments.

• semifluid substance in which organelles are suspended

• fluid within the nucleus

• area of the cell not occupided by the nucleus

• internal contents of organelles

The smooth endoplasmic reticulum functions in synthesis of

• lipids

• proteins

• DNA.

• polysaccharides

• lipid, polysaccharides, proteins and DNA

Which of the following processes would be most likely to occur in the goldgi complex

• detoxification of drugs

• production and packaging of lipids

• synthesis of DNA

• glycosylation of proteins

• synthesis of steriods

Which sequence reflects the locations that a secretory protein will visit on its way from its production to its secretion outside the cell?

• rough ER, Golgi complex, smooth ER, ER vesicle

• rough ER, secretory vesicle, Golgi complex, ER vesicle

• smooth ER, rough ER, Golgi complex, secretory vesicle

• rough ER, ER vesicle, Golgi complex, secretory vesicle

• nucleus, Golgi complex, rough or smooth ER, secretory vesicle