Worksheetschemistry and cellular processes 21
Total questions: 16
Worksheet time: 3mins
Name
Class
Date
1.
What is the fluid mosaic model?
a)
Cell Wall
b)
Golgi Complex
c)
ER (Endoplasmic Reticulum)
d)
Cell Membrane
2.
Which part of the lipid bilayer likes water?
a)
Hydrophilic
b)
Hydrophobic
c)
Hypotonic
d)
Hypertonic
3.
Red blood cells are ________ compared to pure water.
a)
Hypertonic
b)
Hypotonic
c)
Hyperbolic
d)
Hydrocarbons
4.
Active transport can be compared to...
a)
Rowing a boat downstream
b)
Rowing a boat upstream
c)
Going on a cruise
d)
Riding a speedboat
5.
What are the two main types of anaerobic cellular respiration?
a)
Fruit and vegetable fermentation
b)
Alcoholic and citric acid fermentation
c)
Lactic acid and alcoholic fermentation
d)
Bread and muscle fermentation
6.
What is the order in which cells and organs are associated?
a)
Multicellular, tissue, organs, organ systems
b)
Unicellular, napkins, organs, organ systems
c)
Unicellular, tissue, pianos, organ systems
d)
Unicellular, tissue, organ, organ system
7.
What is the term for water molecules sticking to one another?
a)
Cohesion
b)
Adhesion
c)
Inhesion
d)
Exhesion
8.
Cohesion and Adhesion together in a process is...
a)
Caterpillary action
b)
Capillary action
c)
Surface tension
d)
Butterpillary action
9.
Oxygen charges are _______ and hydrogen charges are _______.
a)
positive, negative
b)
negative, positive
c)
electrons neutrons
d)
neutrons, electrons
10.
What is the chemical compound for water?
a)
H2O
b)
HO2
c)
O
d)
H
11.
Water has a high ___________________.
a)
unspecific heat
b)
superb heat
c)
special heat
d)
specific heat
12.
Acids __________ and bases ___________ protons.
a)
donate, accept
b)
accept, donate
13.
How do plants get their energy?
a)
Sunlight
b)
Water
c)
Soil
d)
Sundark
14.
Diffusion is the process of...
a)
the spreading out of solutes
b)
the movement of water (water = solvent)
c)
the spreading out of water (water = solvent)
d)
the movement of solutes
15.
Alcoholic fermentation is how ________________.
a)
bread flattens
b)
bread stays the same
c)
bread rises
d)
your muscles hurt
16.
Lactic acid fermentation is how ________________.
a)
your muscles heal
b)
your muscles hurt
c)
bread rises
d)
bread shrinks
100 %
