Most common element present in human body is:
1. | Oxygen | 2. | Carbon |
3. | Hydrogen | 4. | Sulfur |
When we homogenize any tissues in an acid the acid soluble pool represents
1. | Cytoplasm | 2. | Cell membrane |
3. | Nucleus | 4. | Mitochondria |
Consider the following statements:
I: | Glycine is the simplest amino acid, with a hydrogen atom as its side chain (R group). |
II: | Tryptophan is an aromatic amino acid. |
III: | Lysine is an acidic amino acid. |
1. Only I and II are correct
2. Only I and III are correct
3. Only II and III are correct
4. I, II and III are correct
Which of the following is not an aromatic amino acid?
1. Phenylalanine | 2. Threonine |
3. Tyrosine | 4. Tryptophan |
An amino acid that is negative charged amongst the following will be:
1. Glutamic acid | 2. Lysine |
3. Arginine | 4. Histidine |
The simplest α amino acid is:
1. | Glycine | 2. | Alanine |
3. | Serine | 4. | Lysine |
1. | Glycine | 2. | Alanine |
3. | Serine | 4. | Lysine |
1. | Lysine | 2. | Histidine |
3. | Arginine | 4. | Valine |
The given compound:
1. | is a storage product in archaea |
2. | is the source of energy in fungi |
3. | is present in the cell walls of gram negative bacteria |
4. | is a structural component of plasma membrane |