BIO 260 exam 2 Questions With Correct
Answers
What |are |the |differences |between |DNA |Replication, |Transcription, |and |Translation |and |what
|is |the |purpose
DNA |replication |is |an |exact |replication |of |the |DNA |made |to |pass |to |offspring
Transcription |is |when |DNA |makes |mRNA |“cheap |copy” |of |DNA
Translation |is |mRNA |is |delivered |to |ribosomes |to |make |protein
DNA |contains |what? |(choose |one)
a. |info |for |making |lipids
b. |info |for |making |proteins
c. |is |directly |involved |in |cell |movement
d. |is |found |in |the |nucleus |of |all |cells
info |for |making |protein
For |replication, |transcription |and |translation, |which |molecule |serves |as |the |template |(i.e. |the |
molecule |that |the |cell |"reads" |during |the |process)
DNA |replication |= |DNA |polymerase
Transcription |= |DNA |is |read |by |RNA |polymerase
Translation |= |mRNA
For |replication, |transcription |and |translation |which |molecule |does |each |produce
· |DNA |replication |= |DNA |produces |DNA
· |Transcription |= |DNA |produces |RNA
· |Translation |= |RNA |produces |protein
which |part |of |a |bacterial |cell |does |DNA |replication, |DNA |transcription |and |RNA |translation |
occur
, DNA |replication |= |Eukaryotic |is |nucleus |and |prokaryotic |in |the |cytosol
Transcription= |Eukaryotic |is |nucleus |and |prokaryotic |in |the |cytosol
Translation |= |Ribosomes |in |Prokaryotic |and |Eukaryotic
· |Difference |between |DNA |and |RNA
DNA |has |two |strands |but |RNA |has |just |one
DNA |contains |adenine, |cytosine, |guanine |and |Thymine |nucleotides. |DNA |has |promoter |+ |
terminator |to |tell |the |RNA |pol. |where |to |stop |and |begin
RNA |contain |adenine, |cytosine, |guanine |and |Uracil |nucleotides. |RNA |has |start |+ |stop |codons |
to |tell |where |to |start |and |stop |translation
Name |the |region |on |DNA |that |signals |the |cell |where |to |begin |transcription
begins |at |the |promoter |region
Name |the |region |on |RNA |that |signals |the |cell |where |to |begin |translation
RNA |(translation) |begins |at |start |codon. |There |is |a |rRNA |sequence |that |is |complimentary |to |
the |sequence |found |of |mRNA |that |is |called |the |ribosome |binding |site. |This |is |where |ribosomes
|bind |to |begin |process |of |translation
Name |the |region |on |DNA |that |signals |the |cell |where |to |BEGIN |replication
origin |of |replication |causes |strands |to |split |so |replication |can |begin, |RNA |primers |bind |to |DNA
Name |the |region |on |DNA |that |signals |the |cell |where |to |end |transcription
ends |with |the |terminator |region, |at |the |end |of |this |region |there |are |a |string |of |AAAA's |which |
encode |for |a |string |of |UUUU's |on |the |mRNA. |This |weak |hydrogen |bond |allows |them |to |split
Name |the |region |on |RNA |that |signals |the |cell |where |to |end |translation
ends |with |a |1 |of |3 |stop |codons. |A |release |factor |binds |to |the |stop |codon, |releasing |the |protein
|and |then |the |ribosome |comes |off.
Which |enzyme(s) |are |needed |to |perform |DNA |replication |
uses |DNA |polymerase |to |make |replication |of |DNA
Which |enzyme(s) |are |needed |to |perform |DNA |transcription |
uses |the |enzyme |RNA |polymerase |to |copy |the |DNA |to |mRNA
Which |enzyme(s) |are |needed |to |perform |RNA |translation
Answers
What |are |the |differences |between |DNA |Replication, |Transcription, |and |Translation |and |what
|is |the |purpose
DNA |replication |is |an |exact |replication |of |the |DNA |made |to |pass |to |offspring
Transcription |is |when |DNA |makes |mRNA |“cheap |copy” |of |DNA
Translation |is |mRNA |is |delivered |to |ribosomes |to |make |protein
DNA |contains |what? |(choose |one)
a. |info |for |making |lipids
b. |info |for |making |proteins
c. |is |directly |involved |in |cell |movement
d. |is |found |in |the |nucleus |of |all |cells
info |for |making |protein
For |replication, |transcription |and |translation, |which |molecule |serves |as |the |template |(i.e. |the |
molecule |that |the |cell |"reads" |during |the |process)
DNA |replication |= |DNA |polymerase
Transcription |= |DNA |is |read |by |RNA |polymerase
Translation |= |mRNA
For |replication, |transcription |and |translation |which |molecule |does |each |produce
· |DNA |replication |= |DNA |produces |DNA
· |Transcription |= |DNA |produces |RNA
· |Translation |= |RNA |produces |protein
which |part |of |a |bacterial |cell |does |DNA |replication, |DNA |transcription |and |RNA |translation |
occur
, DNA |replication |= |Eukaryotic |is |nucleus |and |prokaryotic |in |the |cytosol
Transcription= |Eukaryotic |is |nucleus |and |prokaryotic |in |the |cytosol
Translation |= |Ribosomes |in |Prokaryotic |and |Eukaryotic
· |Difference |between |DNA |and |RNA
DNA |has |two |strands |but |RNA |has |just |one
DNA |contains |adenine, |cytosine, |guanine |and |Thymine |nucleotides. |DNA |has |promoter |+ |
terminator |to |tell |the |RNA |pol. |where |to |stop |and |begin
RNA |contain |adenine, |cytosine, |guanine |and |Uracil |nucleotides. |RNA |has |start |+ |stop |codons |
to |tell |where |to |start |and |stop |translation
Name |the |region |on |DNA |that |signals |the |cell |where |to |begin |transcription
begins |at |the |promoter |region
Name |the |region |on |RNA |that |signals |the |cell |where |to |begin |translation
RNA |(translation) |begins |at |start |codon. |There |is |a |rRNA |sequence |that |is |complimentary |to |
the |sequence |found |of |mRNA |that |is |called |the |ribosome |binding |site. |This |is |where |ribosomes
|bind |to |begin |process |of |translation
Name |the |region |on |DNA |that |signals |the |cell |where |to |BEGIN |replication
origin |of |replication |causes |strands |to |split |so |replication |can |begin, |RNA |primers |bind |to |DNA
Name |the |region |on |DNA |that |signals |the |cell |where |to |end |transcription
ends |with |the |terminator |region, |at |the |end |of |this |region |there |are |a |string |of |AAAA's |which |
encode |for |a |string |of |UUUU's |on |the |mRNA. |This |weak |hydrogen |bond |allows |them |to |split
Name |the |region |on |RNA |that |signals |the |cell |where |to |end |translation
ends |with |a |1 |of |3 |stop |codons. |A |release |factor |binds |to |the |stop |codon, |releasing |the |protein
|and |then |the |ribosome |comes |off.
Which |enzyme(s) |are |needed |to |perform |DNA |replication |
uses |DNA |polymerase |to |make |replication |of |DNA
Which |enzyme(s) |are |needed |to |perform |DNA |transcription |
uses |the |enzyme |RNA |polymerase |to |copy |the |DNA |to |mRNA
Which |enzyme(s) |are |needed |to |perform |RNA |translation
