Biology Biological Molecules MCQs with Answers

This is the place where you are getting Biology Biological Molecules MCQs with Answers. Biological Molecules is a very important chapter according to the MDCAT test point of view. Biological Molecules MCQs with Answers Pdf available for the FSC and non-FSC students who are going to appear in the MDCAT test. This chapter comprises Carbohydrates, Proteins, Lipids, and nucleic acids (DNA, RNA). Through solving these Biological molecules’ MCQs for the MDCAT test, a student will become able to define different terms like monomer, macromolecules, polymer, carbohydrates, monosaccharide, oligosaccharides and polysaccharides. The structure of peptide bond formation and amino acids bond formation and the characteristics and structure of DNA, and RNA (mRNA, rRNA, tRNA) are given here. Those who want to solve online Biological molecules MCQs MDCAT can solve these simple questions to test their MDCAT test preparation.

Biology Biological Molecules MCQs with Answers

10406

BIOLOGICAL-MOLECULES

1 / 20

1. Damp is a constituent of:

A) DNA

B) TRNA

C) RRNA

D) MRNA

2 / 20

2. The next to simplest amino acid is:

A) Lysine

B) Aspartic acid

C) Glycine

D) Alanine

3 / 20

3. The cytosol is not:

A) Pure organic

B) Liquid matrix of cytoplasm

C) Plasma gel

D) Organic and inorganic

4 / 20

4. Which of the following atoms is found in protein?

A) Mg

B) S

C) F

D) P

5 / 20

5. Formation of Glycogen is a type of:

A) Hydration synthesis

B) Hydration analysis

C) Dehydration analysis

D) Dehydration synthesis

6 / 20

6. The property of contraction and relaxation of cytoplasm is attributable to special type of:

A) Proteins

B) Nucleic acids

C) Carbohydrates

D) Lipids

7 / 20

7. Which one of the following is not a pure carbohydrate?

A) Chitin

B) Hemicellulose

C) Glycogen

D) Cellulose

8 / 20

8. The H of water produced during peptide bond formation comes from:

A) Sometimes from amino group and sometimes from carboxyl group

B) Carboxyl group

C) α-carbon

D) Amino group

9 / 20

9. During the digestion of starch:

A) H2O is produced

B) CO2 produced

C) H2O is consumed

D) CO2 consumed

10 / 20

10. The pyranose ring of glucose in water is produced between carbon numbers:

A) 1and 2

B) 1 and 5

C) 1 and 6

D) 1 and 4

11 / 20

11. What is not true about Hemoglobin?

A) It is globular protein

B) It has secondary level of protein structure

C) It is a dimmer

D) It is functional protein

12 / 20

12. What is the base of steroids?

A) protein

B) lipids

C) cholesterol

D) carbohydrates

13 / 20

13. Which one is a nucleotide?

A) NADP

B) AMP

C) DNA

D) NAD

14 / 20

14. Which one is more sweet in taste?

A) Lactose

B) Maltose

C) Glucose

D) Fructose

15 / 20

15. Pick-out the odd one out:

A) Maltose

B) Galactoes

C) Fructose

D) Glucose

16 / 20

16. Which one of the following is not a pure carbohydrate?

A) Chitin

B) Cellulose

C) Glycogen

D) Hemicellulose

17 / 20

17. Which is true about Turpentine oil:

A) All of these

B) Terpenoid

C) Obtained from plants

D) It is lipid

18 / 20

18. The final product of hydrolysis of protein is:

A) CO2 and H2O

B) Amino acids

C) Polypeptides

D) Peptones

19 / 20

19. Lipids found in our body as:

A) All of these

B) Triglyceride

C) Cholesterol

D) Phospholipid

20 / 20

20. The second most abundant organic molecule of a cell is:

A) Water

B) Carbohydrates

C) Lipids

D) Proteins

Your score is

Biology Biological Molecules MCQs with Answers

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