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- 1. Multiple Choice
In what process is mRNA synthesized?
Transcription
Translation
DNA Replication
Mitosis
- 2. Multiple Choice
Where does TRANSCRIPTION occur?
Nucleus
Ribosome
Cytoplasm
Mitochondria
- 3. Multiple Choice
Why must transcription occur where DNA can be found?
because DNA can't leave
because ribosomes are in the nucleus
because DNA polymerase is found there
because helicase unzips the DNA
- 4. Multiple Choice
Which of the following is a codon?
ATG
AUG
AUT
- 5. Multiple Choice
How many codons equals 1 amino acid?
1
2
3
4
- 6. Multiple Choice
How many nucleotides equal 1 amino acid?
1
2
3
4
- 7. Multiple Choice
On which molecule can an anticodon be found?
mRNA
DNA
tRNA
rRNA
- 8. Multiple Choice
Where is the anticodon located?
at the top of the molecule it's found on
at the bottom of the molecule it's found on
on the right of the molecule it's found on
on the left of the molecule it's found on
- 9. Multiple Choice
What is the purpose for anti-codons?
to ensure the correct amino acid is dropped off
to match the strand of DNA
to decode a sequence of 4 nucleotides into an amino acid
to make me hate biology
- 10. Multiple Choice
A polypeptide is a sequence of ____________________ held together by a ______________ bond.
amino acids; peptide
fatty acids; ionic
proteins; hydrogen
fatty acids; covalent
- 11. Multiple Choice
Which two thing are found on a molecule of tRNA?
amino acids; anticodons
amino acids; codons
ribose sugar; proteins
deoxyribose sugar; codons
- 12. Multiple Choice
How do you know when to begin translating a strand of mRNA?
look for AUG
start at the beginning
look for ATG
when Ms. H tells me to
- 13. Multiple Choice
How do you know when to STOP translating a strand of mRNA?
look for STOP on the decoder
stop at the end of the strand
you don't
when Ms. H tells me to
- 14. Multiple Choice
TRANSCRIBE this DNA sequence: TACGTTACT
AUGCAAUGA
ATGCAATGA
AUGGATUGA
TACGTTACT
- 15. Multiple Choice
TRANSLATE this RNA sequence: AUGCAAUGA
Met-Glu-Stop
Met-His-Stop
Thr-Glu-Stop
Thr-Pro-Stop
- 16. Multiple ChoiceWhat process is going on in this photo?TranscriptionTranslationReplicationAll the above
- 17. Multiple ChoiceDoes the order of amino acids in a protein matter?YES!NO!
- 18. Multiple Choice
A DNA nucleotide may be made up of a phosphate group, along with
deoxyribose sugar and uracil
ribose sugar and cytosine
deoxyribose sugar and thymine
ribose sugar and adenine
- 19. Multiple Choice
Which of the following units are repeatedly joined together to form a strand of DNA? (This is the MONOMER of DNA.)
amino acids
nucleotides
fatty acids
polysaccharides
- 20. Multiple Choice
The important enzyme related with transcription is;
gyrase
DNA polymerase
RNA polymerase
ligase
- Answer choicesTagsAnswer choicesTags