BIO 104 Exam 2 Questions With Complete Solutions 100% C
BIO 104 Exam 2 Questions With Complete Solutions 100- C
BIO 104 Exam 2 Questions With Complete Solutions 100% C
BIO 104 Exam 2 Questions With Complete Solutions 100% C
BIO 104 Exam 2 Questions
With Complete Solutions
100% Correct
What is the name given to the specific location of a gene on a
chromosome? (Ch. 9)
Locus
If adenine makes up 20% of the bases in a DNA helix, what percent of the
bases are guanine? (Ch. 10)
30%
What is the genotype of an individual who is heterozygous for dimples?
(Ch. 9)
Dd
Any change in the nucleotide sequence of DNA is called a(n) ____. (Ch.
10)
mutation
An individual who is heterozygous for cystic fibrosis, a recessive disorder,
is_____________. (Ch. 9)
a carrier of cystic fibrosis
Gregor Mendel was a monk known for his work on inheritance using what
organism? (Ch. 9)
garden peas
DNA and RNA are polymers composed of ______ monomers. (Ch. 10)
nucleotide
, What is the process by which genotype becomes expressed as a
phenotype? (Ch. 11)
gene expression
Genetically identical organisms are called _______. (Ch. 11)
clones
What is recombinant DNA? (Ch. 12)
DNA that carries genes from different organisms
Gel electrophoresis separates DNA fragments primarily on the basis of
differences in their_______. (Ch. 12)
length
Sister chromatids are joined at the _______.
centromere
Virus reproduction (Ch. 10)
infects a host cell
DNA viruses
hepatitis, chicken pox, herpes
RNA viruses
common cold, measles, mumps, polio, and AIDS
Virus dormancy
virus severity
how much a virus affects a person depends on the immune system
response and what tissue is affected
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