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Duplicate of Cell Membranes & Cell Transport Flashcards | StudBud

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Duplicate of Cell Membranes & Cell Transport

11 terms·StudBud Administration

Covers the basics about cell membranes and cell transport. Made for grade 10 Biology.

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Questions 11

Answers

1
Movement of particles from an area of high concentration to an area of lower concentration is:
osmosis
equilibrium
endocytosis
diffusion
2
Which of these are permeable?
all of these are partially permeable
a tea bag
a cell membrane
a strainer
3
A cell is in a ____solution when: size doesn't change; water goes in and out at the same rate
hydroponic
hypotonic
hypertonic
isotonic
4
What kind of solution is the red blood cell on the left in?
hydroponic
isotonic
hypotonic
hypertonic
5
Passive transport
requires energy.
moves particles against a concentration gradient.
moves particles from a high to a low concentration.
doesn't require energy.
6
The stuff that is dissolved is the _________.
solution
solvent
suspension
solute
7
What kind of solution is the red blood cell on the right in?
hydroponic
hypertonic
isotonic
hypotonic
8
__________ is the diffusion of water through a semipermeable membrane.
active transport
facilitated diffusion
exocytosis
osmosis
9
Active transport
is usually done by transport proteins in the cell membrane
all of the answers are correct
moves materials against a concentration gradient
requires energy
10
What is concentration?
amount of things in a given area
the weight of a substance
the amount of mass something has
the density of a substance
11
The primary function of the cell membrane is
to control what moves in and out of the cell.
to protect the cell
cell signaling.
to provide support for the cell.