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. Pyrimidines nitrogenous bases include:

A, C, T

A, G, T

G, C, U

C, T, U

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Question 1 of 15

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

Biometry

Biochemistry

Molecular biology

Biomedical

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Question 2 of 15

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

Macromolecules

Resonance molecules

Conjugated molecules

Hybrid molecules

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Question 3 of 15

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

Hyphomicrobium influenza

Haemophilus influenza

Entamoeba Histolytica

Pelomyxa palustris

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Question 4 of 15

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

DNA

RNA

Proteins

Nucleolus

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Question 5 of 15

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

Technical terms

Biochemical terms

Psychological terms

Mechanical terms

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Question 6 of 15

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

Nucleoproteins

Glycoproteins

Glycolipids

Sphingolipids

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Question 7 of 15

8. Nucleohistones are present in:

DNA

Nucleolus

Ribosomes

Chromosomes

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Question 8 of 15

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

Haemoglobin

Actin

Tubulin

Fibrinogen

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Question 9 of 15

10. Pentose sugar in ribonucleotide is:

None of above

Ribose

Ribulose

Fructose

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Question 10 of 15

11. 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

Vital matter

Living matter

Protoplast

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Question 11 of 15

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

Co-enzymes

Enzymes

Vitamins

Hormones

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

Polar and non-polar

Organic and Inorganic

Ionic and non-ionic

Acids and bases

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Question 13 of 15

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

Anatomy and Histology

Cytology and Anatomy

Physiology and Cytology

Anatomy and Physiology

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Question 14 of 15

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

None of above

Phosphoric acid

Base

Pentose sugar

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Question 15 of 15

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Tips for preparation of Biology Biological Molecules Online Quiz Test 

Here are some tips to help you prepare for the Biology Biological Molecules Online Quiz Test with multiple-choice questions (MCQs):

Understand the Basics: Begin by thoroughly understanding the fundamental concepts of biological molecules, including carbohydrates, proteins, lipids, and nucleic acids. Make sure you know their structures, functions, and significance in living organisms.

Review Key Definitions: Familiarize yourself with key terms and definitions related to biological molecules. This will help you interpret questions and answer choices accurately.

Study Structural Diversity: Pay attention to the structural diversity within each type of biological molecule. Know how different molecules within a category can have distinct functions based on their structures.

Focus on Functions: Understand the specific functions of each type of biological molecule. For example, know that carbohydrates provide energy, proteins have various roles like enzymes and structural support, lipids serve as energy storage and membrane components, and nucleic acids carry genetic information.

Relate to Real-life Examples: Connect the concepts to real-life examples. For instance, relate the role of carbohydrates in sports nutrition or understand how proteins facilitate chemical reactions in the body.

Practice Diagrams: Practice drawing diagrams or models of the structures of carbohydrates, proteins, lipids, and nucleic acids. Visualizing these structures can help you recall information during the quiz.

Use Flashcards: Create flashcards with key terms on one side and their explanations on the other. This is a great way to reinforce your memory of important concepts.

Solve Sample MCQs: Seek out sample MCQs related to biological molecules. Practice solving them to get a feel for the types of questions that might appear on the quiz.

Identify Common Mistakes: Analyze common mistakes students make when answering questions on biological molecules. This can help you avoid making similar errors during the quiz.

Time Management: During the quiz, manage your time wisely. If you encounter a challenging question, move on and come back to it later. Prioritize questions you can answer quickly.

Eliminate Incorrect Choices: If you’re unsure about an answer, eliminate options you know are incorrect. This increases your chances of selecting the right answer, even if you’re unsure.

Read Carefully: Carefully read both the question and all the answer choices before making your selection. Sometimes, a small detail can change the correct answer.

Review Your Answers: If time allows, review your answers before submitting the quiz. Double-check for any errors or changes you’d like to make.

Stay Calm: Keep calm during the quiz. Stress and rushing can lead to errors. Take a deep breath and approach each question with a clear mind.

Use Online Resources: Utilize online resources, textbooks, and educational websites to reinforce your understanding of biological molecules.

We hope that our biology online quiz test has been informative and helpful in your studies. Our team strives to provide accurate and engaging content for students of all ages and skill levels. Whether you’re a beginner or an advanced learner, we have a wide range of biology topics covered to suit your needs. From cellular biology to genetics, ecology, evolution, and more, our quizzes are designed to challenge your knowledge and enhance your understanding of the fascinating world of biology.

We encourage you to explore our website further for additional resources and study materials. Our blog is also updated regularly with new articles and tips to help you succeed in your studies. We appreciate your feedback and suggestions, and we look forward to serving you better in the future. Happy learning!