Cell Transport Processes Question Preview (ID: 62272)

a) When a cell gets rid of particles of waste.

b) When a cell takes in particles.

c) When a cell expands.

d) When a particle expands in the cell.

a) is an example of passive transport

b) is the movement of water across a membrane

c) is like diffusion

d) all the answers are correct

a) nerve cells taking in small dissolved neurotransmitters

b) white blood cells engulfing bacteria

c) hormones leaving pitutitary cells via vesicles

d) water leaving the cell via carrier proteins

a) When the concentration of substances are the same on both sides

b) When there is different concentration on both sides

c) Moving from a higher concentration to a lower concentration

d) Moving from a lower concentration to a higher concentration

a) Movement of molecules across the cell membrane from high concentration to low concentration

b) Movement of molecules across the cell membrane from low concentration to high concentration

c) Movement of water molecules

d) keeping internal conditions stable or balanced

a) used to allow a liquid to seep through a substance that traps larger particles....a passive transport process

b) won't dissolve in water at all...an active transport process

c) molecules that have been dissolved into other molecules to form a solution...a passive transport process

d) has a large amount of solute in the solvent...an active transport process

a) allows certain molecules to pass through but not others

b) movement of molecules across a membrane and this movement requires energy

c) A substance that changes color in the presence of a particular compound

d) How the nucleolus chooses what may enter or exit the cell

a) solutes or fluids move into/out of the cell

b) large molecules move into the cell only

c) solutes or fluids move out of the cell

d) large molecules move out of the cell

a) Both processes move molecules out of cells without using energy.

b) Both processes move molecules into cells without using energy.

c) Both processes move molecules out of cells by using energy.

d) Both processes use energy (ATP).

a) phagocytosis

b) diffusion

c) pinocytosis

d) filtration

a) 1/25 of an inch

b) 3/25 of an inch

c) .05mm

d) 3/10,000,000 of an inch

a) osmosis

b) pinocytosis

c) phagocytosis

d) filtration

a) chromatid

b) chromatin

c) centromere

d) centriole

a) 210

b) 106

c) 312

d) 419

a) plasma membrane

b) cytoskeleton

c) cytoplasm

d) cell wall