Biomolecules and Bioinorganic Chemistry

Biomolecules MCQs with Answers

Welcome to the Biomolecules MCQs with Answers, it helps learners quickly identify areas for improvement in Biomolecules Online Test.

Biomolecules are organic molecules that play crucial roles in the structure and function of living organisms. These include carbohydrates, proteins, lipids, and nucleic acids, each serving essential biological functions such as energy storage, structural support, information transfer, and catalysis of biochemical reactions. Understanding biomolecules is fundamental to studying biology, biochemistry, and medicine.

Engaging with MCQs on biomolecules is vital for mastering this complex topic. These multiple choice questions cover various aspects, from the chemical structure and functional groups of biomolecules to their roles in metabolic pathways and cellular processes. Biomolecules quiz questions typically test knowledge on the properties, synthesis, and breakdown of carbohydrates, the structure and function of proteins, the composition and roles of lipids, and the mechanisms of genetic information transfer through nucleic acids.

Biomolecules Online Quiz

By presenting 3 options to choose from, Biomolecules Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Biomolecules Questions and Answers and click over the correct answer.

  • Test Name: Biomolecules MCQ Quiz Practice
  • Type: Quiz Test
  • Total Questions: 40
  • Total Marks: 40
  • Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quiz, simply click on question and comment below that question, so that we can update the answer in the quiz section.

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Biomolecules MCQs

Biomolecules

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1 / 40

Which biomolecule is the main component of cell membranes?

2 / 40

What is the primary function of cellulose in plants?

3 / 40

Which biomolecule is the main source of energy for living organisms?

4 / 40

What is the primary function of RNA?

5 / 40

What is the primary function of lipids?

6 / 40

Which of the following is NOT a type of lipid?

7 / 40

What is the function of chaperone proteins?

8 / 40

Which of the following is a function of nucleic acids?

9 / 40

What is the main function of ATP in cells?

10 / 40

Which biomolecule provides long-term energy storage in animals?

11 / 40

Which biomolecule is NOT a polymer?

12 / 40

What is the monomer of proteins?

13 / 40

What is the structural component of cell membranes?

14 / 40

Which of the following is a polysaccharide?

15 / 40

Which biomolecule serves as enzymes in biological reactions?

16 / 40

What is the primary function of steroid hormones?

17 / 40

Which biomolecule is NOT a macromolecule?

18 / 40

The building blocks of proteins are called ____.

19 / 40

Which of the following is a function of proteins in the body?

20 / 40

Which of the following is a function of carbohydrates in living organisms?

21 / 40

What is the primary function of phospholipids?

22 / 40

What type of bond joins amino acids in a protein?

23 / 40

Which of the following is a function of lipids in living organisms?

24 / 40

Which biomolecule stores hereditary information?

25 / 40

Which biomolecule has the highest energy content per gram?

26 / 40

What is the function of transfer RNA (tRNA) in protein synthesis?

27 / 40

What is the primary function of ribosomes?

28 / 40

What is the main function of DNA helicase?

29 / 40

Which of the following is a disaccharide?

30 / 40

What is the function of glycogen in animals?

31 / 40

What is the primary function of carbohydrates?

32 / 40

What is the function of DNA polymerase?

33 / 40

Which biomolecule forms the double helix structure?

34 / 40

What is the primary function of nucleic acids?

35 / 40

What is the function of enzymes in biological systems?

36 / 40

Which biomolecule is insoluble in water?

37 / 40

Which biomolecule is a major component of hair and nails?

38 / 40

What is the function of RNA polymerase?

39 / 40

What is the monomer of nucleic acids?

40 / 40

What is the main function of carbohydrates in the body?

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Biomolecules Flashcards

Which biomolecule is the main source of energy for living organisms?

Glucose

The building blocks of proteins are called ____.

Amino acids

Which biomolecule stores hereditary information?

DNA

What is the primary function of carbohydrates?

Energy storage

Which of the following is a polysaccharide?

Starch

What is the structural component of cell membranes?

Phospholipids

Which biomolecule provides long-term energy storage in animals?

Lipids

What is the primary function of nucleic acids?

Store genetic information

Which biomolecule serves as enzymes in biological reactions?

Proteins

What is the monomer of nucleic acids?

Nucleotide

Which biomolecule is NOT a polymer?

Lipid

What is the function of enzymes in biological systems?

Catalyze chemical reactions

Which of the following is a disaccharide?

Sucrose

What is the function of DNA polymerase?

Synthesize DNA

What is the primary function of lipids?

Energy storage

Which biomolecule has the highest energy content per gram?

Lipids

What is the monomer of proteins?

Amino acid

What is the primary function of RNA?

Protein synthesis

Which of the following is NOT a type of lipid?

Sucrose

What is the main function of carbohydrates in the body?

Provide energy

Which of the following is a function of proteins in the body?

Enzyme catalysis

What is the main function of ATP in cells?

Energy currency

Which biomolecule is insoluble in water?

Lipids

What is the function of RNA polymerase?

Synthesize RNA

What type of bond joins amino acids in a protein?

Peptide bond

What is the function of glycogen in animals?

Energy storage

Which biomolecule is NOT a macromolecule?

Vitamins

What is the primary function of phospholipids?

Form cell membranes

Which of the following is a function of carbohydrates in living organisms?

Provide energy

What is the function of transfer RNA (tRNA) in protein synthesis?

Transfer amino acids to ribosomes

Which biomolecule is a major component of hair and nails?

Proteins

What is the main function of DNA helicase?

Unwind DNA strands

Which of the following is a function of lipids in living organisms?

Long-term energy storage

What is the primary function of ribosomes?

Protein synthesis

Which biomolecule forms the double helix structure?

DNA

What is the function of chaperone proteins?

Assist in protein folding

Which of the following is a function of nucleic acids?

Store genetic information

What is the primary function of steroid hormones?

Cell signaling

Which biomolecule is the main component of cell membranes?

Phospholipids

What is the primary function of cellulose in plants?

Structural support

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