Biochemistry - Protein Structure

Why Biochemistry Protein Structure?

In this section you can learn and practice Biochemistry Questions based on "Protein Structure" and improve your skills in order to face the interview, competitive examination and various entrance test (CAT, GATE, GRE, MAT, Bank Exam, Railway Exam etc.) with full confidence.

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Here you can find objective type Biochemistry Protein Structure questions and answers for interview and entrance examination. Multiple choice and true or false type questions are also provided.

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You can easily solve all kind of Biochemistry questions based on Protein Structure by practicing the objective type exercises given below, also get shortcut methods to solve Biochemistry Protein Structure problems.

Exercise :: Protein Structure - Section 1

  • Protein Structure - Section 1
1. 

Beta pleated sheets are examples of protein's

A. primary structure
B. secondary structure
C. tertiary structure
D. quaternary structure

Answer: Option B

Explanation:

No answer description available for this question. Let us discuss.

2. 

BRACl, an inherited form of breast cancer, regulates cell division by

A. binding to a DNA sequence
B. complexing with cyclins
C. binding to the cell outer membrane
D. binding to the protein RAD 51 which repairs DNA damage

Answer: Option D

Explanation:

No answer description available for this question. Let us discuss.

3. 

Metastasis involves

A. ability of cells to dissolve cellular matrix
B. metalloprotein levels
C. decreased levels of proteins that regulate metalloproteins
D. all of the above

Answer: Option D

Explanation:

No answer description available for this question. Let us discuss.

4. 

Signal sequences are part of a protein that

A. signal folding of the protein
B. signal the protein synthesis on the ribosomes is ended
C. transport proteins to other sites within the cell
D. refold proteins in prion-associated diseases

Answer: Option C

Explanation:

No answer description available for this question. Let us discuss.

5. 

Individuals with PKU disease are mentally retarded unless

A. phenylalanine in the diet is restricted
B. tyrosine in the diet is restricted
C. homogentisic acid in the diet is restricted
D. none of the above

Answer: Option A

Explanation:

No answer description available for this question. Let us discuss.


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