Don\'t worry about Question 4. Please answer other questions. Question 4: (0.5 m

ID: 135867 • Letter: D

Question

Don't worry about Question 4. Please answer other questions.

Question 4:

(0.5 mark each)

Identify the correct structure for each of the following DNA/RNA molecules.

QUESTION 5

Question 5:

If the sequence of an mRNA molecule is:

5? GGCAUCGACG 3?.

Answer the following questions:

(a) What is the sequence of the nontemplate strand of DNA? (2 marks)

The sequence of the nontemplate strand of DNA is 5? 3?.

(b) What is the sequence of the template strand of DNA? (2 marks)

The sequence of the template strand of DNA is 5' 3'.

**Please enter your sequence in the 5' to 3' direction. Deductions will be made if a sequence is inputted in the wrong direction.**

QUESTION 6

Question 6:

(1 mark)

An mRNA has the following codon:

5? GCA 3?.

What tRNA anticodon will bind to this codon?

The tRNA anticodon 5' 3' will bind to the mRNA codon 5' GCA 3'.

**Please enter your sequence in the 5' to 3' direction. Deductions will be made if a sequence is inputted in the wrong direction.**

5. The sequence of mRNA 5'GGCAUCGAGG 3'

a)sequence of non template strand 5' GGCATCGACG 3'

the coding or sense or non template strand is the one which is similar to DNA (5'--3' Strand) except thymine is present in case of uracil.

b) sequence of template strand 3'CCGTAGCTGC 5'

The RNA Pol binds to the template strand and synthesis mRNA. It is the 3'--->5' strand of DNA which is read by RNA Pol.

,Sequence of template strand in 5'--->3' direction is 5' CGTCGATGCC 3'

6. mRNA codon sequence 5' GCA 3'

tRNA sequence in 5'-->3' direction is 5' UGC3'

the codon of mRNA (5'--->3') is recognized by tRNA (3'-->5') and adds subsequent aminoancids and this process is called Translation.

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