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Biology Review
Biology Review
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high school biology review through inheritance
Flashcards
30 cards
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Practice quiz
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Host live
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Questions
30
Answers
1
To move a molecule against its concentration gradient (low --> high conc.), a cell would use
Osmosis
Diffusion
Passive transport
Active transport
2
Which molecule is synthesized using DNA as a template?
mRNA
pRNA
rRNA
tRNA
3
In order to release energy from ATP, a cell would
Remove all of its phosphate groups
Turn it into glucose
Turn it into AQP
Turn it into ADP
4
Which of the following is NOT a structure found in the cell membrane?
Nucleic Acids
Cholesterol
Proteins
Phospholipids
5
Proteins are a chain of
mRNA
amino acids
nucleotides
nucleic acids
6
Which of the following is true of both RNA and DNA?
contains deoxyribose sugar
made up of nucleotides
double-stranded
contains uracil
7
The karyotype below shows an individual who
is a female with Down's syndrome
is a normal male
is a male with Down's syndrome
is a normal female
8
Which base will pair with adenine in DNA?
Cytosine
Thymine
Guanine
Uracil
9
An enzyme is
a source of energy
a biological catalyst that speeds up chemical reactions
a type of nucleic acid
a molecule used for cellular respiration
10
Which direction will water and solute molecules move in the situation shown? (Dots = solute)
Water will move out, solute will move in
Both will move out
Water will move in, solute will move out
Both will move in
11
Which is the largest level of classification for living things? The smallest (most specific)?
Kingdom; Species
Kingdom; Phylum
Species; Kingdom
Phylum; Kingdom
12
You observe a cell under the microscope that does not contain a nucleus. It must be a
Animal cell
Plant cell
Prokaryotic cell
Fungus cell
13
A good hypothesis for this experiment would be...
None of these are good hypotheses.
If the water temp. is warmer, then fish will breathe faster
If the fish breathe faster, then the water temp. is warmer
The fish will breathe faster in warmer water temperatures.
14
Plants use CO
2
and release O
2
in ____________. Animals use O
2
and release CO
2
in _____________.
Photosynthesis; cellular respiration
Cellular respiration; photosynthesis
Photosynthesis; mitosis
Mitosis; meiosis
15
Mitosis creates ______________, while meiosis creates __________________.
2 diploid cells; 4 haploid cells
4 diploid cells; 2 haploid cells
4 haploid cells; 2 diploid cells
2 haploid cells; 4 diploid cells
16
How much biology do you know?
ALL OF THE BIOLOGY
A lot of biology
Some biology
17
In a study on the effect of H
2
O temp. and breathing rate of fish, what's the dependent var.?
time for water to cool to 20 degrees C
breathing rate
temperature of the water
health of the goldfish
18
A cell with large energy demands would have a large number of
vacuoles
ribosomes
chloroplasts
mitochondria
19
Which of the following is the primary function of the cell membrane?
to provide energy for the cell
to give the cell structural support
to maintain homeostasis by controlling what enters and exits
to make proteins for the cell
20
A pink flower is produced from red and white flowers. What type of inheritance is shown?
Codominance
Sex-linked inheritance
Normal dominance
Incomplete dominance
21
The immediate, short-term source of energy for cells is
ATP
Glucose
Proteins
DNA
22
Which is NOT true about cells?
All cells come from pre-existing cells
All cells have organelles
Cells are the basic unit of life
All living things are composed of one or more cells
23
Meiosis would be used to produce new
skin cells
gametes
somatic cells
brain cells
24
Protein synthesis begins with transcription in the ____ and ends with translation in the ____.
cytoplasm; nucleus
ribosome; nucleus
nucleus; mitochondria
nucleus; cytoplasm
25
The presence of which structure would indicate that a cell performs photosynthesis?
Ribosomes
Chloroplasts
Mitochondria
Nucleus
26
The pedigree below likely shows a trait that is
sex-linked dominant
autosomal dominant
autosomal recessive
sex-linked recessive
27
In a study on the effect of H
2
O temp. and breathing rate of fish, what's the independent var.?
time for water to cool to 20 degrees C
breathing rate
temperature of the water
health of the goldfish
28
A woman heterozygous for brown eyes marries a blue-eyed man - chances children have blue eyes?
50%
0%
75%
25%
29
You observe a cell under the microscope that contains chloroplasts and a vacuole. It must be a
Animal cell
Prokaryotic cell
Plant cell
Fungus cell
30
In a study on the effect of H
2
O temp. and breathing rate of fish, what should be controlled?
size of goldfish and breathing rate
number of goldfish and size of aquarium
water temperature and volume
breathing rate and size of aquarium
