WorksheetsCell funtions
Total questions: 25
Worksheet time: 15mins
Name
Class
Date
1.
Movement of substances through the cell membrane without the use of energy
a)
Passive Transport
b)
Active Transport
c)
Differentiation
d)
Necrosis
2.
Movement of materials from an area of high concentration to an area of low concentration
a)
Diffusion
b)
Phagocytosis
c)
Mitosis
d)
Cytology
3.
When molecules are spread evenly throughout another substance is known as:
a)
Differentiation
b)
Necrosis
c)
Equilibrium
d)
Synthesis
4.
Osmosis is:
a)
Diffusion
b)
Diffusion of water
c)
Creation of proteins
d)
Cell death
5.
Movement from an area of low concentration to an area of high concentration with the help of ions
a)
Passive Transport
b)
Cytology
c)
Active Transport
d)
Diffusion
6.
Process by which plants make glucose and oxygen from carbon dioxide and water with the help of light energy
a)
Aerobic respiration
b)
fermentation
c)
photosynthesis
d)
mitosis
7.
Total of all chemical reactions within an organism
a)
Equilibrium
b)
Necrosis
c)
Compounds
d)
metabolism
8.
CO2 + H2O = C6H12O6 + O2 + H2O
a)
Respiration
b)
photosynthesis
9.
Process by which organisms use glucose to make cell energy with the help of mitochondria and oxygen
a)
Aerobic respiration
b)
Fermentation
c)
Photosynthesis
d)
Necrosis
10.
Energy currency of life
a)
ATP
b)
DNA
c)
RNA
d)
metabolism
11.
Process by which oxygen lacking cells release small amounts of energy from glucose and produce wastes such as alcohol, CO2, and lactic acid
a)
Fermentation
b)
Aerobic Respiration
c)
Photosynthesis
d)
Cell Signaling
12.
Cell death
a)
Necrosis
b)
Diffusion
c)
Differentiation
d)
mutation
13.
The maintenance of an organism’s internal environment is called:
a)
compensating
b)
homeostasis
c)
balancing
d)
routine
14.
How does a cell maintain homeostasis?
a)
Regulates what enters and leaves the cell
b)
Flexibility
c)
Protective barrier
d)
Structure and support
15.
The cell membrane is selectively permeable, which means...
a)
All materials can enter and leave the cell
b)
Certain things can enter while others cannot
c)
The cell manually sorts through all materials
d)
Only certain cells can interact with the cell.
16.
What do all cells use for energy?
a)
Carbs
b)
Protein
c)
Fat
d)
ATP
17.
What is the ultimate source of energy for life on Earth?
a)
glucose
b)
sunlight
c)
ATP
d)
H2O
18.
If your body runs out of oxygen, it will begin to perform ______.
a)
alcohol fermentation
b)
photosynthesis
c)
cellular respiratio
d)
lactic acid fermentation
19.
Where is lactic acid produced?
a)
in muscles
b)
in bread
c)
in plants
d)
in cheese
20.
Occurs in a mitochondria
a)
Photosynthesis
b)
Respiration
c)
Both
21.
Occurs in a chloroplast
a)
Respiration
b)
Photosynthesis
c)
Both
22.
Occurs in plants
a)
Respiration
b)
Photosynthesis
c)
Both
23.
Occurs in animals
a)
Respiration
b)
Photosynthesis
c)
Both
24.
Process that breaks down glucose and produces ATP
a)
Respiration
b)
Photosynthesis
c)
Both
25.
Process that captures light energy and stores it as glucose
a)
Photosynthesis
b)
Respiration
c)
Both
100 %
