The enzyme that unzips the DNA to prepare for replication.

The main difference between the four nucleotides that make up DNA is that they have different

In humans, where does DNA replication take place?

During transcription, what does messenger RNA do?

The central dogma states that information flows from

What is the process called when the mRNA and tRNA build amino acids to form proteins?

After examining the DNA of different organisms, which of the following did Chargaff conclude about the four bases?

Which of the following DNA sequences is complementary to the base sequence ACCGTAT?

Watson and Crick discovered that two strands of DNA join together to form a

What holds base pairs together?

The process that makes an exact copy of a cell's DNA is called

The process of making new DNA molecules is semiconservative. This means that every new DNA molecule is composed of

Choose the correct sequence of the RNA strand that would be complementary to the following DNA strand: GTAGTC.

The main function of tRNA is to

What is the term for a three-nucleotide sequence that codes for an amino acid?

In a eukaryotic cell, where does mRNA processing take place?

Codon : mRNA ::

Each nucleotide triplet in mRNA that specifies a particular amino acid is called a(n)

In RNA molecules, adenine is complementary to

Which of the following is not found in DNA?

What are the monomers called that make up DNA?

Choose the sequence of the tRNA strand that would be complementary to the mRNA strand GACGAC.

In prokaryotes and eukaryotes, translation takes place in the

Transfer RNA

The rungs of the DNA ladder are made of:

Each of the following is a type of RNA EXCEPT for

The sides of the DNA double helix are made of:

Single stranded

Purines are bases with a double-ring structure. The two bases that are purines are

What amino acid polypeptide chain does AUG CGC GGA AUU UGA translate into?

What amino acid does the codon AGG code for?

What is the process called where mRNA is created/made?

Translate the following mRNA strand into amino acids C C A A A G

Nucleotides are made up of the following:

How many amino acids are coded for by the strand of mRNA? AUGCCAUUA

What amino acid sequence is coded for by GAUCUAUUC?

The three nucleotide sequences are called ______ in mRNA and ______ in tRNA.

Which carries a code from the DNA in the nucleus to the ribosomes in the cytoplasm?