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WorksheetsDNA Unit Practice Quiz
Total questions: 29
Worksheet time: 19mins
A DNA molecule is shaped like a
toilet
cone
ball
spiraled ladder
What base pairs with adenine?
phosphate
guanine
cytosine
thymine
What base pairs with thymine?
adenine
guanine
cytosine
limousine
What base pairs with guanine?
cytosine
guanine
thymine
sugar
What base pairs with cytosine?
guanine
adenine
thymine
magazine
What is DNA
donuts need algea
did no algebra
do not answer
deoxyribonucleic acid
What are the 3 parts of a nucleotide?
a phosphate group
a base
a wave caused by a large bomb
a 5 carbon sugar
Why is DNA important?
It teleports cookies to my locker.
It carries the instructions for our cells.
It allows me to be invisible.
It gave us a snow day in August.
If a DNA sequence it GAATGCCT, what are the matching base pairs?
ACGTACCTG
AEIOU and sometimes Y
CTTACGGA
GCCTATGC
If a DNA sequence is CATCAT, what are the matching base pairs?
ACGTAC
MEOW
GTAGTA
GCCTAT
How does DNA replicate? Choose the 3 steps.
1st, it unwinds and unzips.
Finally, Elves weave new bases onto the old DNA.
Then, new bases match up to the parent strands.
Next, the two single stands act as a template for the new strand to be created.
Why is DNA replication and example of semi-conservative replication?
Each new stand of DNA has all new material.
The DNA happens to just duplicate each base pair.
Part of the original DNA is used to create each of the new DNA strands.
The phosphate groups are no longer attached to the 5 carbon sugar or the leg bone.
What is it called when DNA is copied?
DNA
DNA replication
Nucleotide
Nucleic Acid
The end result of replication is ________________________.
one new molecule of DNA
two identical molecules of DNA
two different molecules of DNA
What is represented in the picture?
amino acid
fatty acid
nucleotide
protein
What is this a picture of?
DNA
mRNA
rRNA
tRNA
Where does Transcription take place?
Inside the nucleus
Inside the cytoplasm
Inside the Ribosome
Inside the Rough ER
ATCGTA
