WorksheetscDNA
Total questions: 6
Worksheet time: 4mins
Name
Class
Date
1.
What is a cDNA?
a)
collection of total genomic DNA
b)
non-coding RNA molecule (containing about 22 nucleotides) found in plants,
c)
complementary DNA molecules synthesized from mRNA
d)
small interfering Ribonucleic Acid, is a class of double-stranded RNA molecules
2.
A gene library is a collection of restriction enzymes where each contain a portion of the genetic material of interest .
a)
True
b)
False
3.
Types of gene libraries (pick more than one answers)
a)
cDNA
b)
mRNA
c)
Genomic
d)
All of the following
4.
mRNA is converted to cDNA by ………………
a)
Ligase enzyme
b)
Reverse Transcriptase enzyme
c)
Restriction Endonuclease enzyme
d)
RNA polymerase enzyme
5.
what's the importance of marker genes?
a)
it helps identify transformed bacteria that are antibiotic resistant
b)
it helps identified transformed bacteria that have taken up the desired gene
c)
it helps identify transformed bacteria that contain plasmids
d)
it helps identify bacteria that have been ligated
6.
the function of reverse transcriptase is enzyme used to generate complementary DNA from an RNA template
a)
false
b)
true
100 %
