148 Laboratory Report 11 Molecular and Chromosomal Genetics 2 RNA SYNTHESIS a. W

ID: 3167107 • Letter: 1

Question

148 Laboratory Report 11 Molecular and Chromosomal Genetics 2 RNA SYNTHESIS a. Write the term that matches each meaning 1. Sugar in an RNA nucleotide 2. Number of nucleotide strands in RNA 3. RNA base that pairs wish adenine 4. Templaie for RNA symthesis b. The following figure shows a portion of a DNA molecule whose strands have separated to synthesize mRNA The bases are shown for the strand that is not serving as the semplate. Add the bases of the DNA strand serving as the template and the bases of the newly formed RNA molecule RNA DNA template PROTEIN SYNTHESiS a. Write the serm that matches each meaning 1. Carries the genetic code to ribosomes 2. Formed of an mRNA base triplet 3. Specifies a particular amino acid 4 Sites of protcin synthesis 5. Carries amino acids to ribosome 6. IRNA triplet that pairs with codo 7. Codon that starts polypeptide synthesis 8. Codons that stop polypeptide synthesis Indicate the DNA base triplet and RNA anticodons for the mRNA codoss in Figure 11.4 Amino Acid Tryptophan Lysine Valine DNA Base Triplet Anticodon Methionine c. Using Table 11.1, indicate the possible sequences of mRNA codons that code for the following polypeptide: methioninelysine histidinetryptophan ghstamine tryptophan stop)

Explanation / Answer

As per guidelines by Chegg first 4 questions has been answered.

Question 2 a)

Question 2 b) The following figure shows…..

Ans: Bases of DNA strand serving as template strand :TTAGACGTATATCAT

Bases of newly formed RNA molecule :AAUCUGCAUAUAGUA

3 Protein Synthesis

Question

2. formed of an m RNA base triplet: codon

3. specifies a particular amino acid: triplet of three bases

4. Sites of protein synthesis: ribosomes: ribosomes

5. Carries amino acids to ribosomes: transfer RNA (tRNA)

6. t RNA triplet that pairs with codon:Anticodon

7. Codon that starts polypeptide synthesis: AUG (Start codon)

8. Codons that stop polypeptide synthesis: UAG, UAA, UGA (stop codon)

Question b)

Amino acid

DNA base triplet

Anticodon

Tryptophan

TGG

AGG

Lysine

AAA/AAG

Valine

GTA

GUA

Methionone

ATG

AUG