MCQ Questions | Class 9 Science Chapter 5

MCQ Questions | Class 9 Science Chapter 5 | The Fundamental Unit of Life with Answers 

MCQ Questions for Class9 Science Chapter 5 The Fundamental Unit of Life

MCQ | The Fundamental Unit of Life Class 9 | Part-4

Check the below NCERT MCQ Questions for Class 9 Science Chapter 5 The Fundamental Unit of Life with Answers Pdf free download. MCQ Questions for Class 9 Science with Answers were prepared based on the latest exam pattern. We have Provided The Fundamental Unit of Life Class 9 Science MCQs Questions with Answers to help students understand the concept very well.

Objective Question | NCERT Science Class 9

NCERT Solutions Class 9 Science
Book: National Council of Educational Research and Training (NCERT)
Board: Central Board of Secondary Education (CBSE)
Class: 9th
Subject: Science
Chapter: 5 ( Part-4 )
Chapters Name: The Fundamental Unit of Life
Medium: English

Ncert Solutions for Class 9 Science | Objective Type Questions


You can refer to NCERT Solutions for Class 9 Science Chapter 5 The Fundamental Unit of Life to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.
The Fundamental Unit of Life | Class 9 Science | NCERT Solutions
Q1. Full form of SER
A.Smooth Endo ribosome
B.Small endoplasmic reticulum
C.Smooth endoplasmic reticulum
D.Smooth endoplasmic ribosome
Ans: Smooth endoplasmic reticulum
Q2. …………. Plays crucial role in detoxifying many poisons and drugs
A.DNA
B.RNA
C.SER
D.RER
Ans: SER
Q3. …………… are membrane bound sacs filled with digestive enzymes
A.Cytoplasm
B.Vacuole
C.Proteins
D.Lysosomes
Ans: Lysosomes
Q4. Lysosomes are known as…………..
A.Power house of the cell
B.Suicide bags
C.Lipids
D.None of them
Ans: Suicide bags
Q5. …………….. generates ATP
A.Cytoplasm
B.Vacuole
C.Mitochondria
D.Lysosomes
Ans: Mitochondria
Q6. The primary function of smooth endoplasmic reticulum in liver cells is
A. protein synthesis
B. catabolism of proteins
C. detoxification 
D. carbohydrate metabolism
Ans: detoxification 
Q7. What is the full form of ATP?
A. Adeno tri phosphate
B. Adeno tri phosphorus
C. Adenosine tetra phosphate
D. Adenosine tri phosphate
Ans: Adenosine tri phosphate
Q8. Which of the following acts as garbage disposal system of the cell?
A. Golgi body
B. Vacuole
C. Peroxisome
D. Lysosome
Ans: Lysosome
Q9. Which organelle is called power of house of the cell-
A. Plastids
B. Mitochondria
C. Ribosomes
D. Golgi apparatus
Ans: Mitochondria
Q10. Most of the substances in the living world are transported across the cell membrane by the process of
A. osmosis
B. endocytosis
C. diffusion
D. plasmolysis
Ans: osmosis
Q11. Animal cell lacking nuclei would also lack in
A. Endoplasmic reticulum
B. Chromosome
C. Lysosome
D. Ribosome
Ans: Chromosome
Q12. Find out the correct sentence. 
A. Enzymes packed in lysosomes are made through RER
B. Rough endoplasmic reticulum and smooth endoplasmic reticulum produce lipid and protein respectively
C. Endoplasmic reticulum is related to the destruction of plasma membrane
D. Nucleoid is present inside the nucleoplasm of eukaryotic nucleus
Ans: Enzymes packed in lysosomes are made through RER
Q13. Full form of ATP
A.Adenosine Mitochondria
B.Adenosine triphosphosphate
C.Adenosine tri molecule
D.Adenosine triple
Ans: Adenosine triphosphosphate
Q14. White or colorless plastids known as……………
A.Plasmodium
B.Plastid
C.Chloroplast
D.Leucoplast
Ans: Leucoplast
Q15. Numerous membrane layers present in chloroplast called …………..
A.Cytoplasm
B.Vacuole
C.Mitochondria
D.Stroma
Ans: Stroma
Q16. The process of cell division by which most of the cells are divided for growth is called………….
A.Reproduction
B.Meiosis
C.Mitosis
D.None of them
Ans: Mitosis
Q17. Four new cells produces by cell division, in that new cells have only half the number of chromosomes than that of mother cell
A.Endocytosis
B.Exocytosis
C.Meiosis
D.Mitosis
Ans: Meiosis

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