CBSE-IX-BiO-MCQ's- The Cell & Fundamental Unit of life

Topic: The Cell & Fundamental Unit of life MCQ

Q.1: The largest cell in the human body is -

(a) Nerve cell (b) Muscle cell (c) Liver cell (d) Kidney cell

Q.2: The barrier between the protoplasm and the other environment in an animal cells -

(a) Cell wall (b) Nuclear membrane (c) Tonoplast (d) Plasma membrane

Q.3: The term ‘Cell’ was given by -

(a) Leeuwenhoek (b) Robert hooke (c) Flemming (d) Robert Brown

Q.4: Who proposed the cell theory? -

(a) Schleiden and Schwann (b) Watson and Crick (c) Darwin and Wallace (d) Mendel and Morgan

Q.5: A plant cell differs from an animal cell in the absence of -

(a) Endoplasmic Reticulum (b) Mitochondria (c) Ribosome (d) Centrioles

Q.6: Centrosome is found in -

(a) Cytoplasm (b) Nucleus (c) Chromosomes (d) Nucleolus

Q.7: The power house of a cell is -

(a) Chloroplast (b) Mitochondrion (c) Golgi apparatus d) Nucleolus

Q.8: Within a cell the site of respiration (oxidation) is the -

(a) Ribosome (b) Golgi apparatus (c) Mitochondrion (d) Endoplasmic Reticulum

Q.9: Which is called ‘Suicidal Bag’?

(a) Centrosome (b) Lysosome (c) Mesosome (d) Chromosome

Q.10: Ribosomes are the center for -

(a) Respiration (b) Photosynthesis (c) Protein synthesis (d) Fat synthesis

Q.11: Double membrane is absent in -

(a) Mitochondrion (b) Chloroplast (c) Nucleus (d) Lysosome

Q.12: Cell organelle found only in Plant is -

(a) Golgi apparatus (b) Mitochondria (c) Plastids (d) Ribosomes

Q.13: Organisms lacking nucleus and membrane bound organelle are -

(a) Diploids (b) Prokaryotes (c) Haploids (d) Eukaryotes

Q.14: Animal cell is limited by -

(a) Plasma membrane (b) Shell membrane (c) Cell wall (d) Basement membrane

Q.15: The network of Endoplasmic Reticulum is present in the -

(a) Nucleus (b) Nucleolus (c) Cytoplasm (d) Chromosomes

Q.16: Lysosome are reservoirs of -

(a) Fat (b) RNA (c) Secretary Glycoprotein (d) Hydrolytic Enzymes

Q.17: The membrane surrounding the vacuole of a plant cell is called -

(a) Tonoplast (b) Plasma membrane (c) Nuclear membrane (d) Cell wall

Q.18: Cell secretion is done by -

(a) Plastids (b) ER (c) Golgi apparatus (d) Nucleolus

Q.19: Centrioles are associated with -

(a) DNA synthesis (b) Reproduction (c) Spindle formation (d) Respiration

Q.20: Main difference between animal cell and plant cell is -

(a) Chromosome (b) Ribosome (c) Lysosome (d) Endoplasmic Reticulum

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