Discussion
Home ‣ Biochemistry ‣ Water, pH and Macromolecules See What Others Are Saying!
- Question
The reactions of molecules
Options- A. are the reactions of the functional groups
- B. are independent of the functional groups
- C. require an enzyme in all cases
- D. all of the above
- Correct Answer
- are the reactions of the functional groups
- 1. Which of the following is correct?
Options- A. Peroxisomes have a single boundary membrane
- B. Peroxisomes contain enzymes that degrade fatty acids and amino acids
- C. The byproduct of given reactions in (b) is toxic to cells
- D. All of the above Discuss
- 2. In Fluid mosaic model, the biological membrane can be viewed as
Options- A. two dimensional solutions of oriented lipids and globular proteins
- B. three dimensional solutions of oriented lipids and globular proteins
- C. two dimensional solutions of oriented lipids and carbohydrate
- D. three dimensional solutions of oriented lipids and carbohydrate Discuss
- 3. Which of the following has been used as an evidence that primitive life forms lacked both DNA and enzymes?
Options- A. RNA can both code genetic information and act as a catalyst
- B. DNA and enzymes are only present in the most advanced cells
- C. Advanced cells lack RNA
- D. All of the above Discuss
- 4. Which of the following is an immunoelectrophoresis technique?
Options- A. Two-dimensional immunoelectrophoresis
- B. Counterimmunoelectrophoresis
- C. Coimmunoelectrophoresis
- D. Both (a) and (b) Discuss
- 5. During RNA synthesis, the DNA template sequence 5'Tp Ap Gp Cp 3' Would be transcribed to produce which of the following RNA sequence?
Options- A. 5'-Ap Tp Cp Gp-3'
- B. 5'-Gp Cp Up Ap-3'
- C. 5'-Gp Cp Tp Ap-3'
- D. 5'-Ap Up Cp Gp-3' Discuss
- 6. The peptidyl transferase reaction occurs
Options- A. on the large subunit
- B. on the small subunit
- C. between the subunit
- D. none of these Discuss
- 7. A virus vaccine that can activate cytotoxic T cells must contain
Options- A. a high dose of virus particles
- B. an adjuvant to stimulate T cell division
- C. live virus
- D. virus peptides Discuss
- 8. Plasma cells produce thousands of __________ that are released into the bloodstream
Options- A. antigens
- B. antibodies
- C. helper T cells
- D. virus fragments Discuss
- 9. Restriction maps
Options- A. allows comparison between DNA molecules without the need to determine nucleotide sequence
- B. allows comparison between DNA molecules but requires to determine nucleotide sequence
- C. does not allow comparison between DNA molecules
- D. none of the above Discuss
- 10. The transport of acyl-CoA for oxidation using a shuttle involves formation of the intermediate
Options- A. 3 acetyl-CoA
- B. Acyl-coenzyme A
- C. acyl-carnitine
- D. None of these Discuss
More questions
Correct Answer: All of the above
Correct Answer: two dimensional solutions of oriented lipids and globular proteins
Correct Answer: RNA can both code genetic information and act as a catalyst
Correct Answer: Both (a) and (b)
Correct Answer: 5'-Gp Cp Up Ap-3'
Correct Answer: on the large subunit
Correct Answer: live virus
Correct Answer: antibodies
Correct Answer: allows comparison between DNA molecules without the need to determine nucleotide sequence
Correct Answer: acyl-carnitine
Comments
There are no comments.More in Biochemistry:
Programming
Copyright ©CuriousTab. All rights reserved.