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Cell Biology
Cell Biology
21 terms
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An overview of cell biology and focuses on the functions of organelles and cell biology definitions.
Flashcards
21 cards
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Practice quiz
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Questions
21
Answers
1
What are
biological compounds
?
Contains hydrogen, oxygen + carbon
Group of cells
Class of chemical compounds containing carbon
All of the above
2
Inorganic
compounds are:
Water
Minerals
Carbon Dioxide
Oxygen
3
What is the function of
mitochondria
?
Produces energy
Protects cell
Transports energy
Powerhouse of cell
4
What is a
monomer
of
carbohydrates
?
Glycerol
Lipids
Glucose
Amino Acids
5
What are
heterotrophs
?
They photosynthesise
Producers
All of the above
Consumers
6
What is
endocytosis
?
Transport of substances into cell
Taking in of liquids
Taking in of solids
Transport of substances out of cell
7
What does
hypertonic
mean?
More solutes
All of the above
Equal solutes
Less solutes
8
How are
Autotrophs
different to Heterotrophs?
They photosynthesise
They have a nucleus
They are consumers
They don't have a nucleus
9
What is a
complex
carbohydrate?
Dissaccharide
Monosaccharide
Polysaccharide
None, these are ridiculous
10
What are the signs of a
turgid
cell?
Shrivelled
Well watered
Not watered
Small vacuole
11
What is
tissue
? *not sponsored by Kleenex*
Holds bones together
Group of similar cells
None of the above
Group of similar tissues
12
What is
diffusion
?
All chemical processes
Deoxyribonucleic acid
Movement into and out of cell
Movements inside cell
13
What is the
optimum temperature
for enzyme reactions?
100°
2000°
35°
40°
14
Do you like biology?
Yes!
No way, it's actually the worst thing ever. Can I leave now?
15
What are
organs
comprised of?
Organs
Cells
Organelles
Tissues
16
Which of these is in
both
plant cells and animal cells?
Cell wall
Chloroplast
Membrane
Mitochondria
17
How are
eukaryotes
different from prokaryotes?
They are not living
They don't have a nucleus
They have a nucleus
They are turgid
18
What do enzymes do?
Slow down reactions
Make fun puzzles
Speed up reactions
Heat up cell
19
What are
enzymes
?
Cells
Catalysts
Protein molecules
Red blood cells
20
What is the function of the
nucleolus
?
Controls cell
Modifies, sorts + packages proteins
Synthesises + assembles RNA
Controls movement of substances
21
What does
semi-permeable
mean?
Very stretchy
Let's nothing through
It's a made up word
Lets some things through
