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Cell Structure and Function Flashcards | StudBud
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Cell Structure and Function
Cell Structure and Function
40 terms
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A game to learn and study the basics of the cell structure and function. #biology #cells #fun
Flashcards
40 cards
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Practice quiz
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Questions
40
Answers
1
Digestion takes place in the _______
nucleus
Smooth ER
Rough ER
lysosomes
2
Why are ribosomes not organelles?
They have no cell membrane
They don't have a nucleus
They transport in and out of cells
3
What is this process called?
Diffusion
Osmosis
equilibrium
reverse diffusion
4
This process uses ATP to convert carbon dioxide into sugar
Protein synthesis
Photosynthesis
glucose synthesis
cellular respiration
5
Name the organelle
vacuole
vesicles
chloroplast
nucleus
6
The _______ regulates what enters and leaves the cell and provides protection and support?
nucleus
cell memberane
cell wall
ribosomes
7
Nutrient Absorption is an example of what?
Osmosis
Phagocytosis
Protein Pump
Facilitated diffusion
8
T/F a gas exchange in the lungs is an example of diffusion
true
false
9
What do prokaryotes and eukaryotes have in common?
bacteria
organelles
DNA
nucleus
10
which organelle is this?
cell membrane
golgi complex
nucleus
rough endoplasmic reticulum
11
A circular strand of DNA in the cytoplasm is called____?
Prokaryote
Eukaryote
Hierarchy
Lysosome
12
In ______ vesicles fuse with the membrane and release contents outside the cell
Endocytosis
facilitated diffusion
Exocytosis
osmosis
13
Which organelle would you expect to find in a plant cell but in an animal cell?
chloroplast
mitochondria
ribsosome
smooth ER
14
what does "endo" mean?
into
out of
against
hollow
15
What is the function of chloroplast in a cell?
protects cells from its surroundings
conducts photosynthesis
packages and transports proteins
encloses the nucleus
16
T/F pinocytosis is also known as "Cell drinking"
false
true
17
proteins embedded in the cell membrane are used for...
providing strength to the membrane
communication with other cells
transport of large molecules across the membrane
18
What does semipermeable mean?
only certain things can go through the cell membrane
permanent
half a membrane
none of the above
19
The head of the phospholipid is...
made up of proteins
hydrophobic
none of the above
made up of carbs
20
What is the cell theory?
they're units of structure &function in all living organisms
all living cells arise from preexisting cells by division
all known living things are made up of one or more cells
all of the above
21
T/F Diffusion is a process where material are exchanged between a cell and its environment
False
True
22
Simple Diffusion is defined as the movement of...
molecules from high to low concentrations
both
neither
molecules from low to high concentrations
23
T/F Only some living things are made up of 1 or more cells
False
True
24
Golgi _____ and ______ proteins for export out of cells.
modifies and packages
modifies and transports
stores and packages
25
What are 2 functions of proteins in the cell membrane?
to give off ATP to the cell and to transport
none of the above
provides structure to the cell and fights invaders
to transport and used to fight invaders
26
What controls most of the cell processes and contains the hereditary info of DNA?
nucleus
nucleolus
chloroplast
mitochondria
27
T/F The mitochondria makes ATP
False
True
28
where does passive transport get its source of energy from?
chemical energy
all of the above
provides energy in form of ATP
molecules
29
At what level of organization does life begin?
the cell
womb
nucleus
cell wall
30
which organelles help provide the cell with energy and release it?
Rough ER and Smooth ER
nucleus
Golgi Apparatus
mitochondria and chloroplast
31
Another name for the cell membrane is_____
both
neither
semipermeable membrane
plasma membrane
32
What types of molecules are moved in passive transport?
carbs and lipids
proteins and lipids
sugar and proteins
ions and carbs
33
T/F Osmosis requires energy to transport
True
False
34
In the cell membrane ______ works as adhesion and addresses loci for cells
carbs
proteins
none of the above
lipids
35
What is this organelle?
smooth ER
golgi apparatus
lysosomes
vacuole
36
What is 1 job for the smooth ER?
All are correct
makes proteins and lipids
controls calcium levels in muscles
detoxifies poisons
37
Osmosis is a special type of diffusion dealing exclusively with what?
water
blood cells
protein
oxygen
38
What organelle is this?
ribosomes
microtubules
lysosomes
centriole
39
What do ALL cells need?
chloroplast
Ribosomes
central vacuole
cell wall
40
What types of cells have a cell wall?
Neither
Both
Animal
Plant
