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