Biology Biological Molecules Online Quiz Test MCQs

Are you looking to test your knowledge of biological molecules in biology? Our online quiz test with multiple-choice questions (MCQs) is here to help you. Biological molecules are the building blocks of life, and understanding their structure, function, and interactions is crucial in the field of biology. Our online quiz test provides a convenient and interactive platform to assess your understanding of various biological molecules, such as carbohydrates, lipids, proteins, and nucleic acids. By answering MCQs, you can evaluate your knowledge, identify areas for improvement, and reinforce key concepts. Whether you are a student studying biology or a curious individual interested in expanding your knowledge, our biology biological molecules online quiz test MCQs are an excellent resource to enhance your understanding of this fundamental aspect of life. Take the quiz now and challenge yourself in the fascinating world of biological molecules.

Biology Biological Molecules

The chapter on Biological Molecules in biology is a fundamental and important topic that explores the building blocks of life. Biological molecules, such as carbohydrates, lipids, proteins, and nucleic acids, are essential for the structure, function, and regulation of living organisms. This chapter delves into the structure, properties, and functions of these molecules, highlighting their roles in cellular processes, energy storage, information transfer, and more.

By studying this chapter, students gain a deeper understanding of the molecular basis of life and how these molecules contribute to the overall functioning of cells and organisms. It provides a solid foundation for further exploration of biochemistry, genetics, and other branches of biology. Dive into the fascinating world of biological molecules and uncover the intricacies that drive life itself.

Biology Biological Molecules Online Quiz Test MCQs

The Biology Biological Molecules Online Quiz Test MCQs is designed to evaluate your knowledge and understanding of biological molecules, which are the fundamental components of life. This quiz covers various aspects of living materials such as carbohydrates, lipids, proteins, and nucleic acids. The quiz consists of multiple-choice questions (MCQs) that aim to assess your comprehension of how these chemicals are formed, their functions, and their characteristics. You will need to answer questions about the monomers and polymers that make up each molecule, as well as their roles in living organisms and cellular processes.

Biology Biological Molecules Online Quiz Test MCQs

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Biology

1. All living things are made of certain chemical compounds, which are generally classified as:

Acids and bases

Polar and non-polar

Ionic and non-ionic

Organic and Inorganic

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Question 1 of 15

2. Photosynthesis, respiration, digestion and muscle contraction can all be described in:

Biochemical terms

Technical terms

Mechanical terms

Psychological terms

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Question 2 of 15

3. The survival of an organism depends upon its ability to take some chemicals from its environment and use them to make chemicals of its own:

All of above

Protoplast

Vital matter

Living matter

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Question 3 of 15

4. Two different molecules, belonging to different categories, usually combine together to form:

Conjugated molecules

Hybrid molecules

Resonance molecules

Macromolecules

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Question 4 of 15

5. Pentose sugar in ribonucleotide is:

Ribose

Fructose

None of above

Ribulose

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Question 5 of 15

6. Pyrimidines nitrogenous bases include:

A, C, T

A, G, T

C, T, U

G, C, U

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Question 6 of 15

7. A branch of Biology, which deals with the study of chemical components  and chemical process in living organisms is known as:

Molecular biology

Biochemistry

Biomedical

Biometry

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Question 7 of 15

8. Name the first microbe to have the genome completely sequenced:

Pelomyxa palustris

Haemophilus influenza

Hyphomicrobium influenza

Entamoeba Histolytica

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Question 8 of 15

9. The whole metabolism of the cell is controlled by the proteinaceous agents called:

Vitamins

Hormones

Co-enzymes

Enzymes

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Question 9 of 15

10. Most of the cellular secretions are in the form of:

Glycoproteins

Sphingolipids

Nucleoproteins

Glycolipids

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Question 10 of 15

11. The nucleoside forms a nucleotide after combining with a:

Phosphoric acid

None of above

Pentose sugar

Base

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Question 11 of 15

12. A basic knowledge of Biochemistry is essential for understanding:

Anatomy and Physiology

Physiology and Cytology

Cytology and Anatomy

Anatomy and Histology

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Question 12 of 15

13. Nucleohistones are present in:

Chromosomes

Ribosomes

DNA

Nucleolus

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Question 13 of 15

14. All the information of the structure and functioning of the cell is stored in:

Proteins

Nucleolus

DNA

RNA

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Question 14 of 15

15. Some proteins work as carrier and transport specific substances such as oxygen, lipids, metal ions, etc. known as:

Fibrinogen

Actin

Tubulin

Haemoglobin

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Question 15 of 15

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