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

10750

BIOLOGICAL-MOLECULES

1 / 20

1. Pick-out the odd one out:

A) Glucose

B) Fructose

C) Maltose

D) Galactoes

2 / 20

2. Damp is a constituent of:

A) MRNA

B) TRNA

C) RRNA

D) DNA

3 / 20

3. The final product of hydrolysis of protein is:

A) Polypeptides

B) CO2 and H2O

C) Amino acids

D) Peptones

4 / 20

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

A) Proteins

B) Carbohydrates

C) Nucleic acids

D) Lipids

5 / 20

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

A) 1and 2

B) 1 and 5

C) 1 and 4

D) 1 and 6

6 / 20

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

A) Carboxyl group

B) α-carbon

C) Amino group

D) Sometimes from amino group and sometimes from carboxyl group

7 / 20

7. Which one is a nucleotide?

A) NAD

B) NADP

C) AMP

D) DNA

8 / 20

8. What is the base of steroids?

A) carbohydrates

B) cholesterol

C) protein

D) lipids

9 / 20

9. Lipids found in our body as:

A) Phospholipid

B) All of these

C) Cholesterol

D) Triglyceride

10 / 20

10. Which is true about Turpentine oil:

A) All of these

B) Obtained from plants

C) Terpenoid

D) It is lipid

11 / 20

11. During the digestion of starch:

A) H2O is produced

B) H2O is consumed

C) CO2 produced

D) CO2 consumed

12 / 20

12. Which one is more sweet in taste?

A) Maltose

B) Lactose

C) Glucose

D) Fructose

13 / 20

13. The next to simplest amino acid is:

A) Alanine

B) Glycine

C) Aspartic acid

D) Lysine

14 / 20

14. The cytosol is not:

A) Pure organic

B) Organic and inorganic

C) Plasma gel

D) Liquid matrix of cytoplasm

15 / 20

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

A) Glycogen

B) Cellulose

C) Chitin

D) Hemicellulose

16 / 20

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

A) Glycogen

B) Hemicellulose

C) Cellulose

D) Chitin

17 / 20

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

A) Carbohydrates

B) Lipids

C) Proteins

D) Water

18 / 20

18. What is not true about Hemoglobin?

A) It is functional protein

B) It is globular protein

C) It has secondary level of protein structure

D) It is a dimmer

19 / 20

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

A) S

B) F

C) Mg

D) P

20 / 20

20. Formation of Glycogen is a type of:

A) Hydration analysis

B) Hydration synthesis

C) Dehydration analysis

D) Dehydration synthesis

Your score is

Biology Biological Molecules MCQs with Answers

Related Articles

Biology Chapter Variation and Genetics/ Inheritance MCQs

Support and Movement MCQs with Answers MDCAT

Biology Chapter Reproduction MCQs with Answers

Post Comment Cancel reply