Bio 100
Bio 100 Exam 2 Questions and
Answers
Which part of the nucleotide binds two nucleotides together to form a single strand of
DNA? (Ch. 16) - Phosphate group
The term for a nitrogenous base with one carbon ring is known as ______________;
while a nitrogenous base with two carbon rings is known as ______________. (Ch. 16) -
Pyrimidine, Purine
A DNA double helix is formed through the interactions of which part of a nucleotide?
(Ch. 16) - Nitrogenous base
Every cell in your body contains ______________ percent of your genome. (Ch. 16) -
100
Two double stranded DNA molecules are made from DNA replication. Which of the
following statements is true about the 2 new DNA molecules? (Ch. 16) - Both molecules
contain one original strand and one new strand
Create the correct opposite strand for TGCACCA. (Ch. 16) - ACGTGGT
Where is the information necessary to make a protein stored in our DNA? (Ch. 16) -
Genes
The most important reason we study DNA is that it... (Ch. 16) - Determines the function
of the cell
Bio 100
, Bio 100
The cellular information to make a protein is stored long-term as which type of molecule?
(Ch. 16) - DNA
For guanine to bond to adenine, it requires (Ch. 16) - Base pairing
What does it mean for a gene to be expressed? In other words, what does "gene
expression" really mean? (Ch. 17) - Information in a gene is made into a protein
Within a stretch of DNA, one ______________ encodes for one______________. (Ch.
17) - Gene, Protein
Transcribe the following DNA sequence into mRNA: TGACCTGAA (Ch. 17) -
ACUGGACUU
The protein, RNA polymerase, has which of the following functions? (Ch. 17) -
Unwinding DNA and synthesizing a complementary strand to the template strand
Transcription of a gene has just finished. What happens next? (Ch. 17) - mRNA is
transported out of the nucleus to the cytoplasm for protein synthesis
The final product of transcription is which of the following? (Ch.17) - Single strand RNA
How does tRNA bring the correct amino acid to the translation complex for protein
synthesis? (Ch. 17) - The two features of a tRNA molecule, the anti-codon and the
specific binding of one amino acid, allows tRNA to bring in the correct amino acid
When the ACTIVATOR and INDUCER are bound together, they bind to a region of the
promoter called the operator and signal that transcription should start.
Bio 100
Bio 100 Exam 2 Questions and
Answers
Which part of the nucleotide binds two nucleotides together to form a single strand of
DNA? (Ch. 16) - Phosphate group
The term for a nitrogenous base with one carbon ring is known as ______________;
while a nitrogenous base with two carbon rings is known as ______________. (Ch. 16) -
Pyrimidine, Purine
A DNA double helix is formed through the interactions of which part of a nucleotide?
(Ch. 16) - Nitrogenous base
Every cell in your body contains ______________ percent of your genome. (Ch. 16) -
100
Two double stranded DNA molecules are made from DNA replication. Which of the
following statements is true about the 2 new DNA molecules? (Ch. 16) - Both molecules
contain one original strand and one new strand
Create the correct opposite strand for TGCACCA. (Ch. 16) - ACGTGGT
Where is the information necessary to make a protein stored in our DNA? (Ch. 16) -
Genes
The most important reason we study DNA is that it... (Ch. 16) - Determines the function
of the cell
Bio 100
, Bio 100
The cellular information to make a protein is stored long-term as which type of molecule?
(Ch. 16) - DNA
For guanine to bond to adenine, it requires (Ch. 16) - Base pairing
What does it mean for a gene to be expressed? In other words, what does "gene
expression" really mean? (Ch. 17) - Information in a gene is made into a protein
Within a stretch of DNA, one ______________ encodes for one______________. (Ch.
17) - Gene, Protein
Transcribe the following DNA sequence into mRNA: TGACCTGAA (Ch. 17) -
ACUGGACUU
The protein, RNA polymerase, has which of the following functions? (Ch. 17) -
Unwinding DNA and synthesizing a complementary strand to the template strand
Transcription of a gene has just finished. What happens next? (Ch. 17) - mRNA is
transported out of the nucleus to the cytoplasm for protein synthesis
The final product of transcription is which of the following? (Ch.17) - Single strand RNA
How does tRNA bring the correct amino acid to the translation complex for protein
synthesis? (Ch. 17) - The two features of a tRNA molecule, the anti-codon and the
specific binding of one amino acid, allows tRNA to bring in the correct amino acid
When the ACTIVATOR and INDUCER are bound together, they bind to a region of the
promoter called the operator and signal that transcription should start.
Bio 100
