Biochemistry- Glycolysis, Nucleic acids, Bioenergetics

Which of the following statement is wrong regarding Glycolysis

1. 1. Glycolysis is also known as E.M pathway.

2. 2. Glycolysis is very vital for brain cells.

3. 3. Glycolysis process happens only in Cytoplasm.

4. 4. Glycolysis is a major pathway for ATP synthesis in tissues lacking mitochondria like skeletal muscle

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In Glycolysis process from which phase we need to calculate the ATP as twice in count

• Phase I

• Phase II

• Phase III

• Phase IV

Name the Isoenzyme present in Phase I of glycolysis present in almost all tissues

• Glucokinase

• Hexokinase

• Both A & B

• None of the above

Glycolysis in the erythrocytes leads to

• CO2

• H2O

• Both A & B

• Lactate

Which of the following statement is wrong regarding Nucleic Acids

1. 1. Cytosine is the only pyrimidine found in both DNA & RNA

2. 2. Purines numbered in Anticlockwise direction & Pyrimidine Clockwise direction

3. 3. There are no other important nitrogen bases apart from A, G, C, T, U

4. 4. The DNA consist of Deoxyribose where as RNA contains ribose sugar

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Match the following

1. 1. Width of double helix A. 3 Hydrogen Bonds

2. 2. Pitch of helix B. 2 Hydrogen Bonds

3. 3. A, T C. Sense strand

4. 4. G,C D. 3.4 nm

5. 5. Template strand E. 2 nm

• 1. 1. B

  2. 2. E

  3. 3. A

  4. 4. C

  5. 5. D

• 1. 1. C

  2. 2. D

  3. 3. A

  4. 4. E

  5. 5. B

• 1. 1. C

  2. 2. A

  3. 3. B

  4. 4. D

  5. 5. E

• 1. 1. E

  2. 2. D

  3. 3. B

  4. 4. A

  5. 5. C

Which of the following statement is Wrong

1. 1. All other forms of DNA is not seen in Human population

2. 2. Bent form of DNA is seen when the person undergone with cisplatin treatment

3. 3. Hoogsteen hydrogen bonds are present in both triple standard & four strand DNA

4. 4. triple stand DNA is less stable than double stand DNA

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Identify me who i am with the following characteristics

1. 1. I belongs to Nucleic acid family

2. 2. I am having catalytic property with protein molecule

3. 3. I am not a catalyst

4. 4. I am not an Enzyme

5. tell me who i am who i am who i am...........

• Ribonucelic acid

• Ribosome

• Ribozyme

• Riboflavin

Identify me with the following characteristics

1. 1. I belongs to single standard Nucleic acid family

2. 2. Even though i am single standard i had complementary base pairing

3. 3. I had 4 arms

4. 4. My appearance is like a leaf

5. 5. I will play a significant role in Protein synthesis

6. Who i am Who i am..................

• mRNA

• rRNA

• tRNA

• All the above

Which of the following is not a characteristic feature of Exergonic reactions

1. 1. It implies the release of energy from a spontaneous chemical reaction

2. 2. It Include most of the catabolic reactions in cellular respiration.

3. 3. These reactions involve the breaking of bonds during the formation of reaction

4. 4. It is expressed as Positive sign.

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