Which one out of (a) to (d) given below correctly represents the structural formula of the basic amino acid?

 

Subtopic:  Amino Acids |
 63%
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Which one of the following structural formulas of two organic compounds is correctly identified along with its related function? 
1. B-uracil - a component of DNA
2. A-triglyceride- a major source of energy
3. A-lecithin - a component of cell membrane
4. B-adenine- a nucleotide that makes up nucleic

Subtopic:  Lipids |
 87%
From NCERT
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Which of the following glucose transporters is insulin-dependent?

1. GLUT IV

2. GLUT I

3. GLUT II

4. GLUT III

Subtopic:  Proteins |
 82%
NEET - 2019
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Concanavalin A is:

1. a pigment

2. an alkaloid

3. an essential oil

4. a lectin

Subtopic:  Primary & Secondary Metabolites |
 72%
From NCERT
NEET - 2019
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Consider the following statements:

A:  A coenzyme or metal ion that is tightly bound to enzyme protein is called prosthetic group
B: A complete catalytic enzyme with its bound prosthetic group is called apoenzyme


Select the correct option

1. (A) is false but (B) is true

2. Both (A) and (B) are true

3. (A) is true but (B) is false

4. Both (A) and (B) are false

Subtopic:  Enzyme Cofactors |
From NCERT
NEET - 2019
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Amino acids are not

1.substituted methanes

2.organic compounds

3.Inorganic compounds

4.structural unit of proteins

Subtopic:  Different Amino Acids |
 82%
From NCERT
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How many groups of the methane can be substituted to form an amino acid Glycine.

1.4

2.3

3.2

4.1

Subtopic:  Different Amino Acids |
From NCERT
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How many types of amino acids are there?

1.20

2.more than 20

3.less than 20

4.Both 1 and 3

Subtopic:  Different Amino Acids |
 50%
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How many types of proteinaceous amino acids are there?

1.20

2.more than 20

3.less than 20

4.Both 1 and 3

Subtopic:  Different Amino Acids |
 80%
From NCERT
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Which group of the amino acid contributes essentially to the chemical and physical properties of amino acids?

1.Amino group

2.Carboxyl group

3.Alkyl group (R group)

4.All of these

Subtopic:  Different Amino Acids |
 66%
From NCERT
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