30+ Cell Organelles Mcq With Answers 2024
Cell organelles Multiple Choice Questions and answers have been given in this post.
These questions will improve your general knowledge.
You can also use this set of questions as cell organelles quiz worksheet answers.
These questions of Biology have also been asked in many examinations.
Must read them to answer the questions asked in general knowledge, quizzes, and competitive exams.
You will find mcqs on cell organelles with answers pdf sets for practice online.
Which you can use.
Here we will tell some more things about cell organelles.
Cell biology organelles and functions - These cell organelles include membrane and non-membrane-bound organelles.
They are present within the cells.
The cell organelles and components include the various vital parts of the cell.
That's the reticulum, endoplasmic, ribosomes, and microbodies?
Now start to solve these Multiple Choice Questions on Cells and Cell Organelles.
Important MCQs with Solutions on Cell Organelles
Holoenzyme is made of -
(A) Apoenzyme and Zymogen
(B) Apoenzyme and Co-enzyme
(C) Co-enzyme and Prosthetic group
(D) Prosthetic group and Co-factor
Answer: (B) Apoenzyme and Co-enzyme
Which organelle is responsible for producing energy in the form of ATP?
(A) Nucleus
(B) Golgi Apparatus
(C) Mitochondria
(D) Endoplasmic Reticulum
Answer: (C) Mitochondria
Which of the following organelle is called a ‘Suicidal Bag’?
(A) Mitochondria
(B) Endoplasmic Reticulum
(C) Lysosome
(D) Ribosome
Answer: (C) Lysosome
Which organelle is responsible for protein synthesis?
(A) Nucleus
(B) Golgi Apparatus
(C) Ribosomes
(D) Lysosomes
Answer: (C) Ribosomes
Which of the following cell organelles is absent in animal cells and present in a plant cell?
(A) Cell wall
(B) Cytoplasm
(C) Vacuoles
(D) Mitochondria
Answer: (A) Cell wall.
Which organelle is involved in the detoxification and metabolism of various molecules?
(A) Lysosomes
(B) Vacuoles
(C) Peroxisomes
(D) Centrioles
Answer: (C)Peroxisomes
Which of the following cell organelles does not contain DNA?
(A) Nucleus
(B) Lysosomes
(C) Chloroplast
(D) Mitochondria
Answer: (B) Lysosomes.
Which organelle is responsible for the storage of genetic information?
(A) Nucleus
(B) Chloroplasts
(C) Mitochondria
(D) Vacuoles
Answer: (A) Nucleus
Which of the following cell organelles is called the powerhouse of the cell?
(A) Nucleus
(B) Lysosomes
(C) Chloroplast
(D) Mitochondria
Answer: (D) Mitochondria
Which organelle is responsible for the synthesis of lipids and detoxification of drugs?
(A) Endoplasmic Reticulum
(B) Lysosomes
(C) Peroxisomes
(D) Golgi Apparatus
Answer: (A) Endoplasmic Reticulum
The activity of allosteric enzymes is influenced by-
(A) Allosteric Modulators
(B) Allosteric Site
(C) Catalytic Site
(D) None of the above
Answer: (A) Allosteric Modulators
Which organelle is responsible for the breakdown of cellular waste and recycling of cellular components?
(A) Nucleus
(B) Lysosomes
(C) Ribosomes
(D) Endoplasmic Reticulum
Answer: (B) Lysosomes
Which of the following statements is true about the Golgi bodies?
(A) It is a sac-like organelle
(B) It is located near the nucleus
(C) It helps in transporting the particles throughout the cell
(D) All of the above
Answer: (D) All of the above
Which organelle is responsible for the synthesis and packaging of proteins?
(A) Nucleus
(B) Golgi Apparatus
(C) Mitochondria
(D) Vacuoles
Answer: (B) Golgi Apparatus
The hematocrit value is the ratio of -
(A) WBC to Plasma
(B) Platelets to Plasma
(C) RBCs to Plasma
(D) Total blood cells to plasma
Answer: (C) RBCs to Plasma
Which organelle contains chlorophyll and is responsible for photosynthesis in plant cells?
(A) Nucleus
(B) Golgi Apparatus
(C) Mitochondria
(D) Chloroplasts
Answer: (D) Chloroplasts
During erythropoiesis hemoglobin first appears in -
(A) Early Normoblast
(B) Intermediate Normoblast
(C) Late Normoblast
(D) Pronormoblast
Answer: (B) Intermediate Normoblast
Which organelle is responsible for maintaining cell shape and aiding in cell division?
(A) Lysosomes
(B) Vacuoles
(C) Centrioles
(D) Peroxisomes
Answer: (C) Centrioles
During hypoxia Kidney releases-
(A) Renin
(B) Renal Erythopoietic Factor
(C) Erythropoietin
(D) None of the above
Answer: (B) Renal Erythopoietic Factor
Which organelle is involved in the synthesis of ribosomes?
(A) Nucleus
(B) Golgi Apparatus
(C) Ribosomes
(D) Nucleolus
Answer: (D) Nucleolus
Which organelle is responsible for the digestion of foreign particles and cellular debris?
(A) Nucleus
(B) Golgi Apparatus
(C) Lysosomes
(D) Peroxisomes
Answer: (C) Lysosomes
The largest WBCs in peripheral blood are-
(A) Neutrophil
(B) Large Lymphocyte
(C) Monocyte
(D) Eosinophil
Answer: (C) Monocyte
Which organelle stores water, ions, and nutrients in plant cells?
(A) Lysosomes
(B) Vacuoles
(C) Peroxisomes
(D) Centrioles
Answer: (B) Vacuoles
The process by which WBCs squeeze through pores in the capillary wall is-
(A) Chemotaxis
(B) Pinocytosis
(C) Opsonization
(D) Diapedesis
Answer: (D) Diapedesis
The smallest blood cell is-
(A) Small lymphocyte
(B) Platelet
(C) RBC
(D) Neutrophil
Answer: (B) Platelet
Which organelle is involved in cell locomotion and movement?
(A) Nucleus
(B) Golgi Apparatus
(C) Cytoskeleton
(D) Chloroplasts
Answer: (C) Cytoskeleton
The term ER was coined by-
(A) Camillo Golgi
(B) Porter
(C) Robert Brown
(D) Benda
Answer: (B) Porter
Which of the following statements were true regarding ER-
(A) ER provides a structural framework for the cell
(B) ER acts as an intracellular transporting system
(C) SER is involved in the synthesis of lipid
(D) All of the above
Answer: (D) All of the above
Which of the following is NOT a function of mitochondrion-
(A) Electron transport and associated ATP production
(B) Fatty acid breakdown
(C) Non-shivering thermogenesis
(D) Glycolysis and associated ATP production
Answer: (D) Glycolysis and associated ATP production
The intrinsic protein present in the cell membrane mainly functions as-
(A) Enzymes
(B) Carrier
(C) Pores
(D) Channels
Answer: (A) Enzymes
The viscosity of blood increases with the rise in-
(A) Albumin
(B) Globulin
(C) Fibrinogen
(D) Prothrombin
Answer: (A) Albumin
FAQs
Question - How many organelles are in a cell?
Answer - These are common organelles found in eukaryotic cells: - Nucleus, Golgi apparatus, Mitochondria, Endoplasmic reticulum (ER), Lysosomes, Peroxisomes, Vacuoles, Ribosomes, Cytoskeleton.
Question - What 2 organelles are only found in a plant cell?
Answer - Two organelles that are found in plant cells are - (A) Chloroplasts (B) Central Vacuole
Question - The more evolved cell which has organelles in it is called the _______?
Answer - Eukaryotic cell
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