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

10386

BIOLOGICAL-MOLECULES

1 / 20

1. Pick-out the odd one out:

A) Glucose

B) Fructose

C) Galactoes

D) Maltose

2 / 20

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

A) 1 and 5

B) 1 and 6

C) 1and 2

D) 1 and 4

3 / 20

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

A) Carbohydrates

B) Nucleic acids

C) Lipids

D) Proteins

4 / 20

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

A) Hemicellulose

B) Glycogen

C) Cellulose

D) Chitin

5 / 20

5. What is the base of steroids?

A) cholesterol

B) carbohydrates

C) protein

D) lipids

6 / 20

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

A) Glycogen

B) Cellulose

C) Chitin

D) Hemicellulose

7 / 20

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

A) P

B) Mg

C) S

D) F

8 / 20

8. The next to simplest amino acid is:

A) Aspartic acid

B) Alanine

C) Glycine

D) Lysine

9 / 20

9. Damp is a constituent of:

A) RRNA

B) DNA

C) MRNA

D) TRNA

10 / 20

10. Which is true about Turpentine oil:

A) It is lipid

B) Terpenoid

C) All of these

D) Obtained from plants

11 / 20

11. Formation of Glycogen is a type of:

A) Hydration synthesis

B) Dehydration analysis

C) Dehydration synthesis

D) Hydration analysis

12 / 20

12. Which one is more sweet in taste?

A) Maltose

B) Fructose

C) Lactose

D) Glucose

13 / 20

13. The cytosol is not:

A) Plasma gel

B) Liquid matrix of cytoplasm

C) Pure organic

D) Organic and inorganic

14 / 20

14. 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

15 / 20

15. During the digestion of starch:

A) H2O is produced

B) CO2 consumed

C) H2O is consumed

D) CO2 produced

16 / 20

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

A) Proteins

B) Carbohydrates

C) Water

D) Lipids

17 / 20

17. The final product of hydrolysis of protein is:

A) CO2 and H2O

B) Peptones

C) Polypeptides

D) Amino acids

18 / 20

18. Lipids found in our body as:

A) Phospholipid

B) All of these

C) Cholesterol

D) Triglyceride

19 / 20

19. Which one is a nucleotide?

A) AMP

B) NADP

C) NAD

D) DNA

20 / 20

20. What is not true about Hemoglobin?

A) It is functional protein

B) It is a dimmer

C) It is globular protein

D) It has secondary level of protein structure

Your score is

Biology Biological Molecules MCQs with Answers

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