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Biology Fall Exam Review Flashcards | StudBud
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Biology Fall Exam Review
Biology Fall Exam Review
40 terms
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Biochemistry, Cells, Cell Transport, Photosynthesis, Cellular Respiration, ATP, and Inquiry
Flashcards
40 cards
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Practice quiz
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Questions
40
Answers
1
Cramps during exercise are caused by
Yeast Fermentation
Alcoholic Fermentation
Lactic Acid Fermentation
Acetic Acid Fermentation
2
Which macromolecule would be considered an enzyme?
nucleic acids
proteins
carbohydrates
lipids
3
The products of cellular respiration are
glucose and water
water, carbon dioxide and glucose
glucose and oxygen
water, carbon dioxide and ATP
4
The monomer of a lipid is
a nucleotide
a monosaccharide
glycerol and fatty acids
an amino acid
5
The Kreb's Cycle occurs in the
Cytoplasm
Inner Membrane
Matrix
Thylakoid
6
An atom that has lost or gained electrons and is now charged is called a(n)
molecule
element
nuclotide
ion
7
Transport across the cell membrane that does NOT require energy is
active transport
passive transport
sodium-potassium pump
endocytosis
8
Which of the following is a carbohydrate?
wax
Lactase
glucose
DNA
9
Glycolysis occurs in the
golgi
matrix
cytoplasm
inner membrane
10
Fungal cells have many nuclei and a cell wall made of
cellulose
glucose
chitin
lichen
11
Which macromolecule has the most calories per gram?
nucleic acids
lipids
carbohydrates
proteins
12
Which of the following does not use energy?
sodium-potassium pump
diffusion
endocytosis
active transport
13
The diffusion of water is known as
hypotonic
endocytosis
diffusion
osmosis
14
Proteins are made in the
golgi aparatus
ribosomes
nucleolus
endoplasmic reticulum
15
Prokaryotic cells are different from eukaryotic cells because
they have organelles
they have a nucleus
they don't have a nucleus
they have DNA
16
During photosynthesis, the reaction that creates carbohydrates is called
the calvin cycle
glycolysis
the light reaction
the krebs cycle
17
Viruses are
smaller than prokaryotic cells
larger than eukaryotic cells
larger than prokaryotic cells
cells
18
A catalyst
is an enzyme that slows down chemical reactions
is a protein that increases activation energy
is an enzyme that breaks down food
is an enzyme that speeds up chemical reactions
19
All matter in the universe is composed of
atoms
cells
carbon
molecules
20
Viruses reproduce
by inserting their DNA into cells
by inserting their proteins into bacteria
by mitosis (like cells)
none of the above
21
When a phosphate group is broken off
energy is added
ATP is formed
energy is released
energy is stored
22
This reaction is where water molecules are separated into oxygen and hydrogen
light dependent reaction
krebs cycle
light independent reaction
calvin cycle
23
What stage of cellular respiration releases the most energy?
electron transport chain
krebs cycle
glycolysis
calvin cycle
24
Plant cells have a cell wall made of
chitin
cellulose
glucose
lichen
25
Glucose is converted to pyruvate during
electron transport chain
the bridge reaction
krebs cycle
glycolysis
26
The total number of ATP produced in aerobic respiration is
12 ATPs
2 ATPs
36 ATPs
32 ATPs
27
Which macromolecule stores genetic information?
carbohydrates
nucleic acids
proteins
lipids
28
A molecule that has a positive charge on one side and a negative charge on the other is a
nonpolar molecule
negative molecule
bipolar molecule
polar molecule
29
The structure that regulates what enters and leaves the cell is called the
cell membrane
nucleus
nuclear membrane
cell wall
30
Active transport using vesicles that fuse with the membrane to move substances out of the cell
exocytosis
endocytosis
facilitated diffusion
sodium potassium pump
31
Organic molecules contain
ribosomes
the element oxygen
DNA
the element carbon
32
An example of a prokaryotic cell is
a bacteria
a mushroom
a dog
a rock
33
Organisms that make their own food using energy from the sun are called
heterotrophs
fungi
autotrophs
prokaryotes
34
If a cell is placed in a hypotonic solution, what will happen to the cell?
none of the above
it will shrink
it will swell
it will stay the same
35
Which of the following is not a tenet of the cell theory?
all cells come from pre-existing cells
all living things are made of more than one cell
all living things are made of cells
cells are the basic unit of structure and function
36
What is the pigment that fills the thylakoids and traps energy from the sun?
tannin
chlorophyll
carotene
melanin
37
Which macromolecule is our main source of energy?
proteins
nucleic acids
lipids
carbohydrates
38
An ATP molecule includes all of the following EXCEPT
two phosphate groups
The nitrogenous base adenine
The sugar ribose
three phosphate groups
39
The smallest units of life are
atoms
mitochondria
cells
chloroplasts
40
Cellular respiration occurs in the
lysosome
nucleus
mitochondria
chloroplast
