UA BSC 108: Test 3 Exam Questions
With 100% Correct Answers | Verified |
Latest Update
Adenine always pairs with - Correct Answer-Thymine (A=T)
Cystosine always pairs with - Correct Answer-Guanine (C=G)
nitrogen-containing bases (adenine, guanine, thymine, and cytosine)
of the two strands are held to each other by - Correct Answer-
hydrogen bonds
a DNA molecule contains _____ strands of DNA - Correct Answer-2
What are the three types of RNA - Correct Answer-mRNA, tRNA, rRNA
function of mRNA (messenger) - Correct Answer-carries genetic info
copied from DNA
function of tRNA (transfers) - Correct Answer-deciphering code words
function of rRNA - Correct Answer-form ribosomes
, What is the structure of RNA - Correct Answer-a single-stranded
nucleic acid
RNA contains ____ instead of thymine - Correct Answer-Uracil
RNA contains the ____ instead of deoxyribose - Correct Answer-sugar
ribose
transcription is the ______ of mRNA (messenger ribonucleic acid)
under the direction of DNA - Correct Answer-synthesis
transcription takes place in the _____ of the cell - Correct Answer-
nucleus
information flows in a cell from ___to ___to ____ - Correct Answer-
DNA, RNA, Protein
DNA makes RNA through____ - Correct Answer-transcription
RNA makes protein through____ - Correct Answer-translation.
mutation: - Correct Answer-a change in the genetic material of a cell
With 100% Correct Answers | Verified |
Latest Update
Adenine always pairs with - Correct Answer-Thymine (A=T)
Cystosine always pairs with - Correct Answer-Guanine (C=G)
nitrogen-containing bases (adenine, guanine, thymine, and cytosine)
of the two strands are held to each other by - Correct Answer-
hydrogen bonds
a DNA molecule contains _____ strands of DNA - Correct Answer-2
What are the three types of RNA - Correct Answer-mRNA, tRNA, rRNA
function of mRNA (messenger) - Correct Answer-carries genetic info
copied from DNA
function of tRNA (transfers) - Correct Answer-deciphering code words
function of rRNA - Correct Answer-form ribosomes
, What is the structure of RNA - Correct Answer-a single-stranded
nucleic acid
RNA contains ____ instead of thymine - Correct Answer-Uracil
RNA contains the ____ instead of deoxyribose - Correct Answer-sugar
ribose
transcription is the ______ of mRNA (messenger ribonucleic acid)
under the direction of DNA - Correct Answer-synthesis
transcription takes place in the _____ of the cell - Correct Answer-
nucleus
information flows in a cell from ___to ___to ____ - Correct Answer-
DNA, RNA, Protein
DNA makes RNA through____ - Correct Answer-transcription
RNA makes protein through____ - Correct Answer-translation.
mutation: - Correct Answer-a change in the genetic material of a cell
