I need help with my Genetics quiz due in 3 hours. I cant seem to figure it out.
ID: 38814 • Letter: I
Question
I need help with my Genetics quiz due in 3 hours. I cant seem to figure it out. Please help!
Provided in the table below are partial (i.e. incomplete) base and amino acid sequence information associated with four codons. The codons are defined by thick vertical lines. Note that incomplete base sequence information is provided for these four mRNA codons. In addition, missing or incomplete sequence information is provided for their corresponding anticodon, the amino acid specified, and the corresponding base sequence in DNA. Use a coding dictionary to assist you in completing the table. Hint: You must first determine which strand of DNA serves as the template strand for transcription.
base sequence of ds DNA
C
(2)
T
A
C
mRNA codons
C
A
(3)
U
tRNA anticodons
(4)
G
C
A
amino acids
Trp
(1)
Complete the table before answering the following questions.
What is the fourth (i.e. last) amino acid? see (1) in the table
What are the first three bases of the second (i.e. bottom) strand of DNA? see (2) in the table
What is the codon for the second amino acid (Trp)? see (3) in the table
What is the base sequence for the third anticodon? see (4) in the table
base sequence of ds DNA
C
(2)
T
A
C
mRNA codons
C
A
(3)
U
tRNA anticodons
(4)
G
C
A
amino acids
Trp
(1)
Explanation / Answer
Answer:
1.) G C A ( i.e. Alanine.)
2.) C C A
G G T(base sequence of ds DNA coded by using above and below bsp)
C C A
3.) Trp( T G A )
4.) T A C
G G T
C C A ( i. e. cytosine)
NOTE: SORRY FOR THE INTEREPTION YOU HAS HAD NOT PROVIED THE KEY SEQUENCE OF THE CODING SEQUNCE. AS MY KNOWLEDGE CONSERN I WILL DONE THE ABOVE QUESTIONS. Thank you.
Related Questions
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.