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DNA is made up of repeating subunits called nucleotides. A nucleotide is composed of:
the formation of proteins using the code from DNA carried by RNA
TAACGT
AUG CAA AGC
sugar, phosphate, and nitrogen bases
adenine always pairs with thymine and cytosine always pairs with guanine
body cells(somatic)
translation
half as many
Which best summarizes the general rules for the pairing of nitrogen bases in DNA molecules?
the formation of proteins using the code from DNA carried by RNA
TAACGT
AUG CAA AGC
sugar, phosphate, and nitrogen bases
adenine always pairs with thymine and cytosine always pairs with guanine
body cells(somatic)
translation
half as many
Which of the following statements best summarizes the process of protein synthesis?
the formation of proteins using the code from DNA carried by RNA
TAACGT
AUG CAA AGC
sugar, phosphate, and nitrogen bases
adenine always pairs with thymine and cytosine always pairs with guanine
body cells(somatic)
translation
half as many
Using the following DNA sequence, TAC GTT TCG, determine the complementary bases that would be transcribed into a strand of mRNA.
the formation of proteins using the code from DNA carried by RNA
TAACGT
AUG CAA AGC
sugar, phosphate, and nitrogen bases
adenine always pairs with thymine and cytosine always pairs with guanine
body cells(somatic)
translation
half as many
What is the complementary strand of DNA for the sequence ‘ATTGCA’?
the formation of proteins using the code from DNA carried by RNA
TAACGT
AUG CAA AGC
sugar, phosphate, and nitrogen bases
adenine always pairs with thymine and cytosine always pairs with guanine
body cells(somatic)
translation
half as many
Sperm or egg cells produced during meiosis have _?_ chromosomes as the parent cell.
the formation of proteins using the code from DNA carried by RNA
TAACGT
AUG CAA AGC
sugar, phosphate, and nitrogen bases
adenine always pairs with thymine and cytosine always pairs with guanine
body cells(somatic)
translation
half as many
Mitosis occurs in which type of cell?
the formation of proteins using the code from DNA carried by RNA
TAACGT
AUG CAA AGC
sugar, phosphate, and nitrogen bases
adenine always pairs with thymine and cytosine always pairs with guanine
body cells(somatic)
translation
half as many
Which of the following best describes the process in which mRNA is decoded into an amino acid during protein synthesis?
the formation of proteins using the code from DNA carried by RNA
TAACGT
AUG CAA AGC
sugar, phosphate, and nitrogen bases
adenine always pairs with thymine and cytosine always pairs with guanine
body cells(somatic)
translation
half as many
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