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

10336

BIOLOGICAL-MOLECULES

1 / 20

1. Pick-out the odd one out:

A) Galactoes

B) Maltose

C) Glucose

D) Fructose

2 / 20

2. Damp is a constituent of:

A) TRNA

B) RRNA

C) DNA

D) MRNA

3 / 20

3. The next to simplest amino acid is:

A) Lysine

B) Alanine

C) Aspartic acid

D) Glycine

4 / 20

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

A) Chitin

B) Hemicellulose

C) Cellulose

D) Glycogen

5 / 20

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

A) Chitin

B) Glycogen

C) Cellulose

D) Hemicellulose

6 / 20

6. What is the base of steroids?

A) protein

B) carbohydrates

C) lipids

D) cholesterol

7 / 20

7. Formation of Glycogen is a type of:

A) Dehydration synthesis

B) Hydration analysis

C) Hydration synthesis

D) Dehydration analysis

8 / 20

8. Which one is a nucleotide?

A) NADP

B) DNA

C) NAD

D) AMP

9 / 20

9. The cytosol is not:

A) Liquid matrix of cytoplasm

B) Plasma gel

C) Pure organic

D) Organic and inorganic

10 / 20

10. Which is true about Turpentine oil:

A) All of these

B) Obtained from plants

C) It is lipid

D) Terpenoid

11 / 20

11. Which one is more sweet in taste?

A) Fructose

B) Maltose

C) Lactose

D) Glucose

12 / 20

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

A) 1 and 4

B) 1and 2

C) 1 and 5

D) 1 and 6

13 / 20

13. During the digestion of starch:

A) CO2 produced

B) H2O is produced

C) H2O is consumed

D) CO2 consumed

14 / 20

14. The final product of hydrolysis of protein is:

A) CO2 and H2O

B) Peptones

C) Polypeptides

D) Amino acids

15 / 20

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

A) S

B) Mg

C) F

D) P

16 / 20

16. 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

17 / 20

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

A) Lipids

B) Proteins

C) Nucleic acids

D) Carbohydrates

18 / 20

18. Lipids found in our body as:

A) All of these

B) Triglyceride

C) Cholesterol

D) Phospholipid

19 / 20

19. What is not true about Hemoglobin?

A) It is a dimmer

B) It has secondary level of protein structure

C) It is functional protein

D) It is globular protein

20 / 20

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

A) Water

B) Proteins

C) Lipids

D) Carbohydrates

Your score is

Biology Biological Molecules MCQs with Answers

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