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College Prep Biology: Mid-Term Exam Review
College Prep Biology: Mid-Term Exam Review
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Biology: Mid-Term Exam Review #biology
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1
-->
6CO
2
+6H
2
O --> C
6
H
12
O
6
+6O
2
is the formula for
photosynthesis
cell transport
lactic acid fermentation
cellular respiration
2
Which organelle is responsible for making proteins?
Chloroplasts
Ribosomes
Mitochondria
Smooth ER
3
The enzyme amylase is present in your
saliva
. Which pH does this enzyme work best in?
9
3
7
Enzymes can work in any pH range.
4
The smallest unit of life that can perform life's processes is/are
organ systems.
the cell.
organelles.
tissues.
5
Light-independent reactions take place in the
thylakoid
cristae
cytoplasm
stroma
6
Which of the following is
not
a characteristic of life?
Maintain homeostasis
Breathing CO2
response to stimuli
Growth and development
7
Which side of the tube below will water flow?
To the left
Equal amounts will move left and right
Water will not move at all
To the right
8
Which organelle makes energy for the cell?
Golgi Body
Mitochondria
chloroplasts
ribosomes
9
Light-dependent reactions take place in the
mitochondria
thylakoid
nucleus
stroma
10
Which two macromolecules make up the cell membrane?
Proteins and lipids
Carbohydrates and proteins
Nucleic acids and lipids
Nucleic acids and carbohydrates
11
C,H,O,N are elements that can be found in
Nucleic Acids
Carbohydrates
Lipids
Proteins
12
Which term describes the sum of all chemical reactions within an organism?
Photosynthesis
Cellular respiration
Homeostasis
Metabolism
13
Which macromolecule stores hereditary information?
Lipids
Carbohydrates
Nucleic Acids
Proteins
14
Placing a Red Blood Cell in a hypotonic solution will cause it to
dehydrate
break
maintain homeostasis
shrivel
15
The movement of water from a high concentration to a low concentration is
diffusion
passive transport
active transport
osmosis
16
Identify this organelle.
Mitochondria
Vacuole
Nucleus
Chloroplast
17
Which macromolecule is used for quick energy?
Lipids
Carbohydrates
Proteins
Nucleic Acids
18
Which of the following requires ATP?
Movement of water
Movement of glucose
Movement of potassium
Oxygen and carbon dioxide transport
19
Cellular respiration takes place in the
chloroplast
cytoplasm
cell membrane
mitochondria
20
Prokaryotes and all eukaryotes share which of the following?
Plasma membrane and nucleus
Cell wall and nucleus
Ribosomes and cell wall
Cytoplasm and plasma membrane
21
Which molecule below would require ATP to be transported?
Glucose
Sodium
Water
Oxygen
22
Which of the following is not part of the fluid mosaic model?
Lipids
Nucleic acids
Proteins
Cholesterol
23
The monomers of proteins are
glycerol.
amino acids.
fatty acids.
monosaccharides.
24
An enzyme speeds up a reaction and is called a ___________.
increasor
phospholipid
analyst
catalyst
25
Which chemical process is used to build macromolecules from their monomers?
Dehydration synthesis
Hydrolysis
Cellular respiration
Digestion
26
Vesicles are utilized during
Both 2 and 3.
endocytosis
osmosis
exocytosis
27
Where on a plant does most photosynthesis take place?
Root
Leaves
Stem
Flower
28
Which type of solution causes a cell to shrink?
isotonic
hyotonic
all of the above
hypertonic
