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Bio B Review
Test Description: High school review test
Instructions: Answer all questions to get your test result.
1) The pairing of ____ in DNA is the key feature that allows DNA to be copied.
A
sperm and egg
B
codons
C
nitrogen bases
D
zombies
2) In respiration, the final electron acceptor in the electron transport chain is ____.
A
there are no electrons
B
water
C
ATP
D
oxygen
3) Evolution from a common ancestor is __________.
A
convergent
B
divergent
C
hunger games
D
vestigial
4) The science of grouping and naming organisms is _____.
A
classification
B
binomial nomenclature
C
phylogeny
D
taxonomy
5) Because the gene for red-green color blindness is located on the X chromosome, it is normally not possible for a _____.
A
carrier mother to pass the gene on to her daughter
B
carrier mother to pass the gene on to her son
C
color blind father to pass the gene on to his daughter
D
color blind father to pass the gene on to his son
6) The backbone of a DNA molecule is made of which two components?
A
phosphate and deoxyribose sugar
B
deoxyphosphate and deoxyribose sugar
C
vinegar and baking soda
D
ribose and nitrogen
7) Natural selection can best be defined as ______.
A
survival and reproduction of the organisms that are genetically best adapted to the environment
B
survival and reproduction of animals with the most popuation
C
survival and reproduction of the smallest and weakest
D
survival and reproduction of the biggest and strongest
8) Translation takes place at what part of the cell?
A
nucleus
B
mitochondria
C
ribosomes
D
vacuoles
9) How can two healthy parents produce a child that has a recessive disorder?
A
This is not genetic
B
Both parents are carriers of the recessive trait
C
Frameshift mutation
D
The doctor misdiagnosed the child
10) In meiosis, the way in which a chromosome separates does not affect the way other pairs separates is expressing Mendel's law of ____.
A
gravity
B
dominance
C
independent assortment
D
segregation
11) An application of using DNA technology to help environmental scientists would be_______.
A
make transgenic bacteria that can clean up oil spills
B
clone the gene for human growth hormone to treat pituitary dwarfism
C
analyze crime scenes and take DNA evidence
D
create a tobacco plant that glows in the dark
12) A dog's phenotype can be determined by _______.
A
mating the dog and studying offspring characteristics
B
taking the dog home as a new pet
C
looking at the dog's parents
D
looking at the dog
13) A DNA segment is changed from -AATTAGAAATAG- to -ATTAGAAATAG-. This is _____
A
frameshift mutation
B
point mutation
C
replication
D
translation
14) Which one of the following nucleotide pair bonds would be found in a DNA molecule?
A
adenine-guanine
B
guanine-cytosine
C
adenine-cytosine
D
cytosine-uracil
*select an answer for all questions
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