BIOCHEMISTRY LAB REVIEQ QUIZ

It is the major site of gluconeogenesis in the body.

• mitochondria

• liver

• heart

• kidney

• adipose tissue

Which of the following is/are CORRECT?

I. Nonsense mutation causes a codon to be read as termination codon.

II. Transversion mutation changes in the single base pair if from purine base to a pyrimidine base or vice versa.

III. Somatic mutation occurs in the gametes and can be transmitted to the offspring.

• I

• II

• III

• I, II

• I, II, III

Which is the correct step order in DNA recombinant technology?

• A. Isolation -> Cutting the gene -> Ligation -> Insertion -> Amplifying gene

• B. Cutting the gene -> Isolation -> Insertion -> Amplifying gene -> Ligation

• C. Isolation -> Cutting the gene -> Amplifying the gene -> Ligation -> Insertion

• D. 2 possible answer

• E. NONE OF THE ABOVE

What are the 3 types of amylase?

• alpha, beta, circo

• alpha, beta, gamma

• alpha, bits, gamma

• beta, gamma, salivary

• beta, alpha, salivary

5. Which of the following is/are INCORRECT?

I. Keto diet developed in 1924 by Dr. Russel Wilder

II. High protein, High energy diet provides 1.2-1.5grams of protein/kg of body weight/day.

III. Dash diet were useful in treating cancer.

IV. DASH diet stands for Dietary Approaches to Stop Hypertension

• I AND II

• I, III

• III, IV

• III

• II

Complete the following statement:

I. Acrolein Test involves heating ___ and ____ with crystals of KHSO4.

II. Translucent spot test used to know the degree of _____ in a given fat or oil sample.

III. Saponification Test is also known as alkaline hydrolysis of _____.

• a. I-fat, oil; II-unsaturation; III-esters

• b. I-energy, oil; II-unsaturation; III-esters

• c. I-protein, fats; II. lipids; III-ethers

• d. I- fat, lipids; II. water, III-esters

• e. NO POSSIBLE ANSWER

It is the site on DNA at which the RNA polymerase binds to initiate transcription.

• starter site

• binding site

• dna template

• promoter site

• primase

NADPH drive biosynthesis while NADH and FADH2 carry the energy for ATP synthesis. Which of the following is/are correct about them?

• a. NAD+ is a derivative of the B vitamin Niacin.

• b. NAD+ stands for Nicotinamide Adenine Dinucleus.

• c. FAD is Flavin Adenine Dinucleotide and a derivative of the B vitamin Riboflavin.

• d. 2 possible answer

• e. 3 possible answer

Carbon skeleton of an amino acid from glucose.

• glucogenic amino acids

• gluconeogenic amino acids

• glycogenic amino acids

• 2 possible answer

• NONE OF THE ABOVE

Digestion begins in the ______.

• stomach

• esophagus

• pancreas

• liver

• mouth