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

10770

BIOLOGICAL-MOLECULES

1 / 20

1. 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) Amino group

D) α-carbon

2 / 20

2. Which is true about Turpentine oil:

A) Obtained from plants

B) It is lipid

C) Terpenoid

D) All of these

3 / 20

3. The cytosol is not:

A) Pure organic

B) Plasma gel

C) Liquid matrix of cytoplasm

D) Organic and inorganic

4 / 20

4. Pick-out the odd one out:

A) Glucose

B) Maltose

C) Fructose

D) Galactoes

5 / 20

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

A) Cellulose

B) Glycogen

C) Hemicellulose

D) Chitin

6 / 20

6. Which one is a nucleotide?

A) NADP

B) DNA

C) AMP

D) NAD

7 / 20

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

A) 1 and 4

B) 1 and 6

C) 1and 2

D) 1 and 5

8 / 20

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

A) Carbohydrates

B) Nucleic acids

C) Lipids

D) Proteins

9 / 20

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

A) S

B) F

C) Mg

D) P

10 / 20

10. The final product of hydrolysis of protein is:

A) Peptones

B) Polypeptides

C) Amino acids

D) CO2 and H2O

11 / 20

11. The next to simplest amino acid is:

A) Glycine

B) Aspartic acid

C) Lysine

D) Alanine

12 / 20

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

A) Proteins

B) Lipids

C) Water

D) Carbohydrates

13 / 20

13. During the digestion of starch:

A) H2O is consumed

B) CO2 consumed

C) H2O is produced

D) CO2 produced

14 / 20

14. Formation of Glycogen is a type of:

A) Dehydration synthesis

B) Dehydration analysis

C) Hydration analysis

D) Hydration synthesis

15 / 20

15. What is not true about Hemoglobin?

A) It has secondary level of protein structure

B) It is a dimmer

C) It is globular protein

D) It is functional protein

16 / 20

16. Which one is more sweet in taste?

A) Glucose

B) Fructose

C) Maltose

D) Lactose

17 / 20

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

A) Cellulose

B) Chitin

C) Hemicellulose

D) Glycogen

18 / 20

18. Lipids found in our body as:

A) All of these

B) Phospholipid

C) Triglyceride

D) Cholesterol

19 / 20

19. What is the base of steroids?

A) protein

B) lipids

C) cholesterol

D) carbohydrates

20 / 20

20. Damp is a constituent of:

A) MRNA

B) DNA

C) TRNA

D) RRNA

Your score is

Biology Biological Molecules MCQs with Answers

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