Share Biology Semester Exam Review 2021
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Which of the following would NOT be an example of a monosaccharide?
none of the above
sucrose
glucose
fructose
Light absorption takes place in which part of photosynthesis?
the Calvin Cycle
photosystem I
photosystem II
both photosystem I & II
During cellular respiration, oxygen is one of the reactants. Where does it come from?
It comes from the splitting of Carbon Dioxide
It comes from the air we breathe in
none of these
It comes from the splitting of water
Carbohydrates are made up of all of the elements listed EXCEPT __________________.
Nitrogen
Carbon
Hydrogen
Oxygen
Which of the following pairs is unrelated?
Krebs Cycle - matrix of mitochondria
glycolysis - anaerobic
Electron Transport Chain - Cristae
none of these
The __________________ helps cells maintain homeostasis because it controls what enters and leaves the cell.
nucleus
lysosomes
cell membrane
cell wall
-The purpose of cellular respiration is to make _________.
proteins
ATP
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?
Prokaryotes
Bacteria
Eukaryotes
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.
reactants
none of these
byproducts
foods
Which of the following best describes the general shape of nucleic acids?
carbon rings
long carbon chains with fatty acids
none of the above
single/double helix
An example of an independent variable would be the _________________________________.
amount of oxygen produced
amount of Carbon dioxide produced
none of these
amount of sugar placed in yeast/water mixture
