Cell Mechanics MCQs with Answers

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Cell Mechanics Online Quiz

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

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

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Cell Mechanics

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1 / 40

What is the function of the vacuole in plant cells?

ATP production

Protein synthesis

Store water and nutrients

2 / 40

What is the function of the cytoplasm in the cell?

DNA replication

Metabolic reactions

Support organelles

3 / 40

What is the primary function of the Golgi apparatus?

Lipid synthesis

Vesicle transport

Modify and package proteins

4 / 40

Which cellular structure is involved in cell division?

Centriole

Vacuole

Chloroplast

5 / 40

What is the function of the cell wall in plant cells?

Protein synthesis

Provide structural support

Energy production

6 / 40

What is the role of the cytoskeleton in cell division?

Packaging proteins

Forming the spindle fibers

Generating ATP

7 / 40

What is the function of the nucleolus in the nucleus?

ATP production

DNA replication

Ribosome synthesis

8 / 40

Which organelle is responsible for the degradation of damaged organelles and proteins?

Nucleus

Proteasome

Lysosome

9 / 40

Which organelle is responsible for detoxification?

Peroxisome

Rough Endoplasmic Reticulum

Smooth Endoplasmic Reticulum

10 / 40

Which organelle is responsible for maintaining cell shape and structure in plant cells?

Cell wall

Chloroplast

Mitochondria

11 / 40

What is the primary function of the smooth endoplasmic reticulum?

Calcium storage

Protein synthesis

Lipid synthesis

12 / 40

Which organelle is responsible for sorting and delivering proteins to their destinations?

Lysosome

Endoplasmic Reticulum

Golgi Apparatus

13 / 40

Which organelle is responsible for photosynthesis in plant cells?

Golgi Apparatus

Lysosome

Chloroplast

14 / 40

What is the primary function of the cell nucleus?

Store genetic material

Synthesize ATP

Protein synthesis

15 / 40

Which organelle is responsible for the synthesis and modification of proteins?

Golgi Apparatus

Smooth Endoplasmic Reticulum

Rough Endoplasmic Reticulum

16 / 40

What is the function of the nucleoplasm in the nucleus?

Store genetic material

Support organelles

Synthesize RNA

17 / 40

Which organelle is responsible for maintaining cell turgidity in plant cells?

Nucleus

Ribosome

Central Vacuole

18 / 40

What is the function of microtubules in the cell?

Transport materials

Provide structural support

Synthesize proteins

19 / 40

Which organelle is responsible for generating ATP through oxidative phosphorylation?

Nucleus

Mitochondria

Chloroplast

20 / 40

Which organelle contains the cell's genetic material?

Chloroplast

Nucleus

Mitochondria

21 / 40

Which organelle is responsible for protein synthesis?

Lysosome

Ribosome

Nucleus

22 / 40

What is the function of centrioles in animal cells?

Store genetic material

Synthesize ATP

Organize microtubules

23 / 40

Which organelle is responsible for regulating cell cycle and apoptosis?

Nucleus

Mitochondria

Lysosome

24 / 40

What is the role of the rough endoplasmic reticulum in the cell?

ATP production

Lipid synthesis

Protein synthesis

25 / 40

What is the function of peroxisomes in the cell?

Break down fatty acids

Produce ATP

Synthesize lipids

26 / 40

Which organelle is involved in lipid synthesis?

Smooth Endoplasmic Reticulum

Mitochondria

Chloroplast

27 / 40

Which organelle is involved in the breakdown of foreign substances and cellular debris?

Lysosome

Ribosome

Peroxisome

28 / 40

Which structure provides shape to the cell?

Golgi Apparatus

Endoplasmic Reticulum

Cytoskeleton

29 / 40

Which organelle contains digestive enzymes?

Lysosome

Nucleus

Golgi Apparatus

30 / 40

Which organelle is responsible for the synthesis of ribosomal RNA (rRNA)?

Nucleolus

Golgi Apparatus

Ribosome

31 / 40

What is the main function of the endoplasmic reticulum?

ATP production

Protein synthesis

Lipid synthesis

32 / 40

What is the function of the mitochondria?

Produce ATP

Store genetic material

Detoxify substances

33 / 40

Which organelle is responsible for storing calcium ions in the cell?

Smooth Endoplasmic Reticulum

Golgi Apparatus

Rough Endoplasmic Reticulum

34 / 40

Which molecule provides energy for cellular activities?

DNA

RNA

ATP

35 / 40

What is the primary function of the cell membrane?

Protein synthesis

Energy production

Regulate the passage of substances

36 / 40

Which organelle is responsible for breaking down cellular waste?

Nucleus

Lysosome

Ribosome

37 / 40

What is the function of the cytoskeleton?

Synthesize proteins

Maintain cell shape

Cell communication

38 / 40

What is the function of ribosomes in the cell?

DNA replication

Lipid synthesis

Protein synthesis

39 / 40

Which organelle is known as the "powerhouse" of the cell?

Mitochondria

Endoplasmic Reticulum

Nucleus

40 / 40

Which organelle is involved in cellular respiration?

Golgi Apparatus

Mitochondria

Lysosome

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