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