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Cell Structure and Function Flashcards | StudBud
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Cell Structure and Function
Cell Structure and Function
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A #biology quiz designed to introduce students to the basics of the #cell
Flashcards
18 cards
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Questions
18
Answers
1
Which part of a phospholipid is nonpolar?
phosphate group
cholesterol
proteins
tails
2
parts that carry out jobs within a cell are
organelles
mitochondria
ribosomes
cytopasm
3
What is the job of the nucleus?
store and protect DNA
generate energy
help form cilia and flagella
transport proteins
4
What is the diffusion of water molecules called?
Passive Transport
Osmosis
Active Transport
Concentration Gradient
5
the diffusion of water molecules is called
osmosis
diffusion
passive transport
6
Which is not one of the three parts of a phospholipid?
glycerol
charged phosphate group
fatty acid chains
carbohydrates
7
this type of cell has no nucleus
eukaryotic
prokaryotic
8
The cell membrane is made up of how many layers of phospholipids?
one
twenty
two
three
9
Which part of the phospholipid is polar?
D. Charged phosphate group
A. glycerol
C. two acid chains
B. Both A and D
10
What is the skeleton of the cell?
Chloroplast
Nucleus
cytoskeleton
Vesicle
11
Little sacs that carry molecules are called vesicles
False
True
12
What is the biggest difference between active and passive transport?
Liquid
Energy
Channels
Ions
13
A cell uses _ to take in large materials or liquids.
Phagocyosis
Endocytosis
Exocytosis
Active Transport
14
What part of the cell stores and protects the DNA of the cell?
Vesicles
Lysosomes
Nucleus
Vacuoles
15
what are one of the main types of cells
nucleus
prokaryotic
cell wall
16
Diffusion is an example of:
membrane receptors
transport proteins
active transport
passive transport
17
What does the membrane do for a cell?
controls the movement in and out of cells
transports oxygen around the body
only allows water to enter
18
Do cells respond to every signal?
No
no only some cells have to
yes, cells have to
