Biophysics MCQs with Answers

adminJune 12, 2024

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Welcome to the Biophysics MCQs with Answers. In this post, we have shared Biophysics Online Test for different competitive exams. Find practice Biophysics Practice Questions with answers in Physics Tests exams here. Each question offers a chance to enhance your knowledge regarding Biophysics.

Biophysics Online Quiz

By presenting 3 options to choose from, Biophysics 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 Biophysics Questions and Answers and click over the correct answer.

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

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Biophysics

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1 / 40

Which of the following is a function of cell membrane proteins?

Waste elimination

Energy production

Cell signaling

2 / 40

What is the primary function of ATP in cells?

Energy currency

DNA replication

Protein synthesis

3 / 40

What is the name of the process by which cells divide to produce new cells?

Mitosis

Meiosis

Apoptosis

4 / 40

What is the term for the structure that contains the genetic material in a cell?

Ribosome

Nucleus

Mitochondrion

5 / 40

What is the name of the structure that surrounds the cell and regulates the movement of substances in and out of the cell?

Nucleus membrane

Mitochondrial membrane

Cell membrane

6 / 40

What is the name of the process by which cells break down glucose to produce ATP in the absence of oxygen?

Fermentation

Krebs cycle

Glycolysis

7 / 40

Which organelle is responsible for protein synthesis in cells?

Nucleus

Golgi apparatus

Ribosome

8 / 40

What is the process by which cells engulf solid particles?

Phagocytosis

Exocytosis

Pinocytosis

9 / 40

Which of the following is NOT a function of proteins in cells?

Enzyme catalysis

Energy storage

Structural support

10 / 40

Which of the following is NOT a function of the cell nucleus?

Protein synthesis

Regulation of gene expression

DNA replication

11 / 40

Which of the following is NOT a component of DNA?

Adenine

Thymine

Ribose

12 / 40

What is the name of the process by which cells convert light energy into chemical energy?

Cellular respiration

Fermentation

Photosynthesis

13 / 40

What is the term for the movement of molecules from an area of high concentration to an area of low concentration?

Osmosis

Diffusion

Active transport

14 / 40

Which of the following is NOT a component of the cell membrane?

Nucleus

Phospholipids

Proteins

15 / 40

What is the name of the process by which cells specialize to perform specific functions?

Differentiation

Proliferation

Apoptosis

16 / 40

Which molecule acts as a messenger between DNA and the ribosomes during protein synthesis?

mRNA

tRNA

rRNA

17 / 40

What is the primary function of chlorophyll in photosynthetic organisms?

Produce oxygen

Synthesize glucose

Absorb light

18 / 40

Which organelle contains enzymes for intracellular digestion?

Vacuole

Lysosome

Peroxisome

19 / 40

Which molecule is responsible for carrying genetic information from the nucleus to the ribosomes?

mRNA

rRNA

tRNA

20 / 40

What is the name of the molecule that carries the genetic code from DNA to the ribosomes during protein synthesis?

mRNA

rRNA

tRNA

21 / 40

Which of the following is a function of the endoplasmic reticulum in cells?

Energy production

Lipid synthesis

Protein synthesis

22 / 40

What is the name of the process by which cells capture energy from sunlight and convert it into chemical energy?

Fermentation

Photosynthesis

Cellular respiration

23 / 40

Which molecule carries amino acids to the ribosomes during protein synthesis?

tRNA

mRNA

rRNA

24 / 40

Which organelle is responsible for the production of ATP in eukaryotic cells?

Endoplasmic reticulum

Mitochondria

Golgi apparatus

25 / 40

Which molecule stores genetic information in cells?

RNA

DNA

Protein

26 / 40

What is the term for the process by which cells engulf liquid droplets?

Pinocytosis

Exocytosis

Phagocytosis

27 / 40

What is the term for the process by which cells break down molecules to release energy?

Anabolism

Catabolism

Metabolism

28 / 40

Which organelle is responsible for detoxifying harmful substances in the cell?

Lysosome

Endoplasmic reticulum

Peroxisome

29 / 40

What is the basic unit of heredity in living organisms?

Protein

Gene

Chromosome

30 / 40

What is the primary function of the Golgi apparatus in cells?

Protein modification

Waste elimination

ATP production

31 / 40

What is the name of the process by which cells convert glucose into energy?

Photosynthesis

Glycolysis

Cellular respiration

32 / 40

Which of the following is NOT a type of RNA?

Transfer RNA (tRNA)

Polymerase

Messenger RNA (mRNA)

33 / 40

What is the primary function of the ribosomes in cells?

ATP production

Protein synthesis

Lipid synthesis

34 / 40

What is the primary function of DNA polymerase in cells?

Protein synthesis

DNA replication

Lipid synthesis

35 / 40

What is the term for the process by which cells die in a controlled manner?

Autophagy

Apoptosis

Necrosis

36 / 40

What is the term for the structure that carries genetic information in viruses?

Lipid bilayer

Nucleic acid

Capsid

37 / 40

What is the primary function of hemoglobin in the body?

Oxygen transport

Energy production

Waste elimination

38 / 40

What is the primary function of RNA polymerase in cells?

Transcription

Translation

DNA replication

39 / 40

What is the name of the process by which cells engulf and destroy foreign particles or pathogens?

Phagocytosis

Pinocytosis

Exocytosis

40 / 40

Which molecule is responsible for carrying amino acids to the ribosomes during protein synthesis?

tRNA

rRNA

mRNA

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adminJune 12, 2024

0 21 1 minute read