Share Biology Semester Exam Review 2021
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Which of the following would NOT be an example of a monosaccharide?
glucose
fructose
none of the above
sucrose
Light absorption takes place in which part of photosynthesis?
photosystem I
photosystem II
both photosystem I & II
the Calvin Cycle
During cellular respiration, oxygen is one of the reactants. Where does it come from?
It comes from the splitting of water
none of these
It comes from the splitting of Carbon Dioxide
It comes from the air we breathe in
Carbohydrates are made up of all of the elements listed EXCEPT __________________.
Carbon
Oxygen
Hydrogen
Nitrogen
Which of the following pairs is unrelated?
Krebs Cycle - matrix of mitochondria
Electron Transport Chain - Cristae
none of these
glycolysis - anaerobic
The __________________ helps cells maintain homeostasis because it controls what enters and leaves the cell.
lysosomes
nucleus
cell wall
cell membrane
-The purpose of cellular respiration is to make _________.
ATP
proteins
sugars
all of these
Diffusion moves molecules from areas of ______ concentration to areas of ______ concentration.
high, low
Water dissolves many ionic and molecular compounds because of its _______________.
polarity
The cells of all organisms contain DNA. In cells of which of the following groups is the cellular DNA enclosed in a nucleus?
Bacteria
Eukaryotes
Prokaryotes
Viruses
Cellular respiration occurs in __________________.
plant cells only
plant and animal cells
animal cells only
The ___________ is the structure that provides the site for making proteins.
ribosome
________________ is the diffusion of water and it is a form of __________ transport.
osmosis, passive
The name for each type of fermentation relates to the __________ they make.
byproducts
none of these
foods
reactants
Which of the following best describes the general shape of nucleic acids?
none of the above
single/double helix
carbon rings
long carbon chains with fatty acids
An example of an independent variable would be the _________________________________.
none of these
amount of oxygen produced
amount of Carbon dioxide produced
amount of sugar placed in yeast/water mixture
