DNA consists of two antiparallel strands of nucleotide chains held together by
a. peptide bonds.
b. polar covalent bonds.
c. ionic bonds.
d. hydrogen bonds.
e. complementary base pairing bonds.
Answer: D
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Heredity
- A possible sequence of nucleotides in DNA that would code for the polypeptide sequence Phe-Leu-Lie-Val would be
- A frameshift mutation could result from
- With each replication of the DNA molecule, the DNA molecule becomes shorter.
- In DNA, the designations 3' and 5' refer to the
- The 3' Poly-A tail is attached to
- Eukaryotic mRNA molecules are occasionally interspersed with non-coding sequences that must be removed before protein synthesis. These are called
- The tRNA nucleotide sequence that lines up on the mRNA is
- The 3-nucleotide sequence of an mRNA is called the
- Similar to the complementary purine-pyrimidine relationship observed in DNA, which of the following choices pairs with adenine in RNA?
- Amino acids are transported to the ribosome for use in building the polypeptide by
- When multiple snRNPs combine to form a larger complex called a ___________ the intron loops out and is excised.
- In _________, a ribosome assembles a polypeptide, whose amino acid sequence is specified by the nucleotide sequence in the mRNA (which itself is a copy of the template DNA).
- Transcription begins at a RNA polymerase-binding site called a _____.
- The expression of a gene involves two phases, ___________ and translation.
- Which of the following DNA sequences is complementary to 5' ATGGTCAGT 3'?
- The lagging strand is replicated with stretches of Okazaki fragments and that is why its synthesis is considered to be
- Replication always proceeds by adding new bases to the
- The chemical bond connecting one nucleotide with the next one along the nucleic acid chain is called a
- DNA polymerase requires a(n)
- Hershey-Chase concluded from their experiment with T2 bacteriophage that
- The enzyme that catalyzes the synthesis of new DNA molecules is called
- The method of DNA replication, where each original strand is used as a template to build a new strand, is called the
- The synthesis of the growing chain of DNA is carried out by adding nucleotides to the ___ end.
- Watson and Crick developed a model of DNA in which the two strands twist into the shape of a _________________.
Molecular Genetics
- A possible sequence of nucleotides in DNA that would code for the polypeptide sequence Phe-Leu-Lie-Val would be
- A frameshift mutation could result from
- With each replication of the DNA molecule, the DNA molecule becomes shorter.
- In DNA, the designations 3' and 5' refer to the
- The 3' Poly-A tail is attached to
- Eukaryotic mRNA molecules are occasionally interspersed with non-coding sequences that must be removed before protein synthesis. These are called
- The tRNA nucleotide sequence that lines up on the mRNA is
- The 3-nucleotide sequence of an mRNA is called the
- Similar to the complementary purine-pyrimidine relationship observed in DNA, which of the following choices pairs with adenine in RNA?
- Amino acids are transported to the ribosome for use in building the polypeptide by
- When multiple snRNPs combine to form a larger complex called a ___________ the intron loops out and is excised.
- In _________, a ribosome assembles a polypeptide, whose amino acid sequence is specified by the nucleotide sequence in the mRNA (which itself is a copy of the template DNA).
- Transcription begins at a RNA polymerase-binding site called a _____.
- The expression of a gene involves two phases, ___________ and translation.
- Which of the following DNA sequences is complementary to 5' ATGGTCAGT 3'?
- The lagging strand is replicated with stretches of Okazaki fragments and that is why its synthesis is considered to be
- Replication always proceeds by adding new bases to the
- The chemical bond connecting one nucleotide with the next one along the nucleic acid chain is called a
- DNA polymerase requires a(n)
- Hershey-Chase concluded from their experiment with T2 bacteriophage that
- The enzyme that catalyzes the synthesis of new DNA molecules is called
- The method of DNA replication, where each original strand is used as a template to build a new strand, is called the
- The synthesis of the growing chain of DNA is carried out by adding nucleotides to the ___ end.
- Watson and Crick developed a model of DNA in which the two strands twist into the shape of a _________________.
Meiosis
- A possible sequence of nucleotides in DNA that would code for the polypeptide sequence Phe-Leu-Lie-Val would be
- A frameshift mutation could result from
- With each replication of the DNA molecule, the DNA molecule becomes shorter.
- In DNA, the designations 3' and 5' refer to the
- The 3' Poly-A tail is attached to
- Eukaryotic mRNA molecules are occasionally interspersed with non-coding sequences that must be removed before protein synthesis. These are called
- The tRNA nucleotide sequence that lines up on the mRNA is
- The 3-nucleotide sequence of an mRNA is called the
- Similar to the complementary purine-pyrimidine relationship observed in DNA, which of the following choices pairs with adenine in RNA?
- Amino acids are transported to the ribosome for use in building the polypeptide by
- When multiple snRNPs combine to form a larger complex called a ___________ the intron loops out and is excised.
- In _________, a ribosome assembles a polypeptide, whose amino acid sequence is specified by the nucleotide sequence in the mRNA (which itself is a copy of the template DNA).
- Transcription begins at a RNA polymerase-binding site called a _____.
- The expression of a gene involves two phases, ___________ and translation.
- Which of the following DNA sequences is complementary to 5' ATGGTCAGT 3'?
- The lagging strand is replicated with stretches of Okazaki fragments and that is why its synthesis is considered to be
- Replication always proceeds by adding new bases to the
- The chemical bond connecting one nucleotide with the next one along the nucleic acid chain is called a
- DNA polymerase requires a(n)
- Hershey-Chase concluded from their experiment with T2 bacteriophage that
- The enzyme that catalyzes the synthesis of new DNA molecules is called
- The method of DNA replication, where each original strand is used as a template to build a new strand, is called the
- The synthesis of the growing chain of DNA is carried out by adding nucleotides to the ___ end.
- Watson and Crick developed a model of DNA in which the two strands twist into the shape of a _________________.