Share Biology Semester Exam Review 2021
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Which of the following would NOT be an example of a monosaccharide?
fructose
none of the above
sucrose
glucose
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?
none of these
It comes from the splitting of water
It comes from the air we breathe in
It comes from the splitting of Carbon Dioxide
Carbohydrates are made up of all of the elements listed EXCEPT __________________.
Oxygen
Nitrogen
Hydrogen
Carbon
Which of the following pairs is unrelated?
none of these
glycolysis - anaerobic
Krebs Cycle - matrix of mitochondria
Electron Transport Chain - Cristae
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 _________.
all of these
proteins
ATP
sugars
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 __________________.
animal cells only
plant cells only
plant and animal cells
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.
foods
reactants
byproducts
none of these
Which of the following best describes the general shape of nucleic acids?
single/double helix
long carbon chains with fatty acids
none of the above
carbon rings
An example of an independent variable would be the _________________________________.
none of these
amount of Carbon dioxide produced
amount of sugar placed in yeast/water mixture
amount of oxygen produced
