Pantothenic acid & Biotin are associated with:
1. Vitamin D
2. Vitamin B complex
3. Vitamin K
4. Vitamin E
Which protein is found in the maximum amount:
1. Catalase
2. Zinc carbonic anhydrase
3. Transferase
4. RUBISCO
The secondary structure of protein, which is attached to lipid layer and lining the pores of cell membrane will be:
1. α-Helix
2. β-Strand
3. β-Chain
4. Random
Which factor is responsible for the inhibition of the enzymatic process during feedback:
1. Substrate
2. Enzymes
3. End product
4. Temperature
ATP is:
1. | Nucleotide | 2. | Nucleoside |
3. | Nucleic acid | 4. | Vitamin |
Essential amino acid is:
1. Phenylalanine
2. Glycine
3. Aspartic acid
4. Serine
Hydrolytic enzymes that act on low pH are called:
1. Protease
2. α-Amylase
3. Hydrolases
4. Peroxidase
Collagen is a:
1. Fibrous protein
2. Globular protein
3. Lipid
4. Carbohydrate
Lipids are insoluble in water because lipid molecules are:
1. Hydrophilic
2. Hydrophobic
3. Neutral
4. Zwitter ions
Which of the following have carbohydrate as prosthetic group :
1. Glycoprotein
2. Chromoprotein
3. Lipoprotein
4. Nucleoprotein