Cell Biology

Cell Organelles MCQs with Answers

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

Cell organelles are specialized structures within cells that perform distinct functions necessary for the cell’s survival and efficiency. Both prokaryotic and eukaryotic cells contain various organelles, although the complexity and types of these organelles differ significantly between these two cell types.

In prokaryotic cells, which include bacteria and archaea, the cellular organization is relatively simple. These cells lack membrane-bound organelles. However, they do possess structures such as ribosomes for protein synthesis, a cell membrane for regulating the movement of substances, and often a cell wall for additional protection and structural support.

Eukaryotic cells, found in plants, animals, fungi, and protists, have a more complex organization with numerous membrane-bound organelles. The cell membrane, also known as the plasma membrane, is a crucial component that controls the passage of materials into and out of the cell, maintaining homeostasis and communication with the external environment.

Among the key organelles in eukaryotic cells is the Golgi body, also referred to as the Golgi apparatus. This organelle is essential for modifying, sorting, and packaging proteins and lipids for secretion or use within the cell. It works closely with the endoplasmic reticulum, another critical organelle involved in protein and lipid synthesis.

Cell Organelles Online Quiz

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

  • Test Name: Cell Organelles 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 Quizzes. simply click on question and comment below that question. so that we can update the answer in the quiz section.

1

Cell Organelles

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1 / 40

What are the tiny hair-like structures that aid in cell movement?

2 / 40

Which structure provides structural support to plant cells?

3 / 40

What is the network of protein filaments and tubules that provides internal support for cells?

4 / 40

Which organelle plays a role in intracellular transport?

5 / 40

Which organelle is known as the cell's recycling center?

6 / 40

What is the function of vacuoles?

7 / 40

What is the primary function of the nucleus?

8 / 40

What is the primary component of the cell membrane?

9 / 40

Which organelle is involved in lipid and steroid hormone synthesis?

10 / 40

What is the role of microfilaments?

11 / 40

Which organelle is responsible for detoxification of harmful substances?

12 / 40

Which structure controls the movement of substances in and out of the cell?

13 / 40

What is the main function of ribosomes?

14 / 40

Which structure is commonly called the "suicide bag" of the cell?

15 / 40

What are the infoldings of the inner membrane of chloroplasts called?

16 / 40

What is the function of the central vacuole in plant cells?

17 / 40

What is the role of the rough endoplasmic reticulum?

18 / 40

Which structure is responsible for cell division in animal cells?

19 / 40

What is the function of the nucleolus?

20 / 40

Which cell structure is involved in the synthesis of ribosomal RNA (rRNA)?

21 / 40

What is the liquid component of the cell called?

22 / 40

Which organelle contains chlorophyll?

23 / 40

What is the primary function of smooth endoplasmic reticulum?

24 / 40

What are the folds in the inner membrane of mitochondria called?

25 / 40

Which organelle is responsible for photosynthesis?

26 / 40

What is the semi-fluid medium inside the nucleus?

27 / 40

What is the function of the Golgi apparatus?

28 / 40

What are small, membrane-bound sacs that transport substances within the cell?

29 / 40

Which type of cell lacks a nucleus?

30 / 40

Which structure helps in the packaging and distribution of proteins?

31 / 40

What is the double membrane that surrounds the nucleus called?

32 / 40

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

33 / 40

Which organelle can self-replicate and has its own DNA?

34 / 40

What is the role of centrioles in the cell?

35 / 40

What are large vesicles that store water, nutrients, and waste products in plant cells?

36 / 40

What is the rigid outer layer found in plant cells called?

37 / 40

Which organelle is known as the powerhouse of the cell?

38 / 40

Which organelle contains digestive enzymes to break down waste?

39 / 40

Which structure is responsible for producing ATP through cellular respiration?

40 / 40

What is the jelly-like substance inside the cell membrane?

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