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

9382

BIOLOGICAL-MOLECULES

1 / 20

1. Formation of Glycogen is a type of:

A) Hydration analysis

B) Dehydration synthesis

C) Dehydration analysis

D) Hydration synthesis

2 / 20

2. 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

3 / 20

3. During the digestion of starch:

A) H2O is produced

B) H2O is consumed

C) CO2 consumed

D) CO2 produced

4 / 20

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

A) Lipids

B) Proteins

C) Water

D) Carbohydrates

5 / 20

5. Pick-out the odd one out:

A) Fructose

B) Maltose

C) Glucose

D) Galactoes

6 / 20

6. The cytosol is not:

A) Pure organic

B) Organic and inorganic

C) Plasma gel

D) Liquid matrix of cytoplasm

7 / 20

7. What is the base of steroids?

A) lipids

B) cholesterol

C) carbohydrates

D) protein

8 / 20

8. Damp is a constituent of:

A) DNA

B) RRNA

C) TRNA

D) MRNA

9 / 20

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

A) Hemicellulose

B) Glycogen

C) Chitin

D) Cellulose

10 / 20

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

A) F

B) Mg

C) P

D) S

11 / 20

11. The final product of hydrolysis of protein is:

A) Peptones

B) CO2 and H2O

C) Amino acids

D) Polypeptides

12 / 20

12. The next to simplest amino acid is:

A) Aspartic acid

B) Glycine

C) Alanine

D) Lysine

13 / 20

13. Which one is a nucleotide?

A) NADP

B) NAD

C) AMP

D) DNA

14 / 20

14. Which is true about Turpentine oil:

A) It is lipid

B) Obtained from plants

C) All of these

D) Terpenoid

15 / 20

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

A) Glycogen

B) Cellulose

C) Hemicellulose

D) Chitin

16 / 20

16. What is not true about Hemoglobin?

A) It is a dimmer

B) It is globular protein

C) It is functional protein

D) It has secondary level of protein structure

17 / 20

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

A) 1 and 6

B) 1and 2

C) 1 and 4

D) 1 and 5

18 / 20

18. Lipids found in our body as:

A) Triglyceride

B) Cholesterol

C) Phospholipid

D) All of these

19 / 20

19. Which one is more sweet in taste?

A) Glucose

B) Maltose

C) Fructose

D) Lactose

20 / 20

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

A) Nucleic acids

B) Proteins

C) Carbohydrates

D) Lipids

Your score is

Biology Biological Molecules MCQs with Answers

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