Quiz Cell Biology

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Q1.   In DNA structure, Nobel Prize was given to:

•  Macria Wilkins
•  Franklin
•  Pauly
•  Watson and Crick

Q2.   Acid hydrolase is found in:

•  Golgi body
•  ER
•  Lysosome
•  Vacuole

Q3.   Cell theory was proposed by:

•  Virchow
•  Schleiden and Schwann
•  Robert Hooke
•  Barbara McClintock

Q4.   The figures of cork cells as seen by Robert Hooke were published in the book

•  Origin of Species
•  Genera Plantarum
•  Micrographia
•  Species Pantarum

Q5.   Choose the correct statements
I. Passive cells are larger in size
II. Larger cells have lower surface volume ratio
III. To remain active, larger cells are either cylindrical in shape or possess several extensions of the cell membrane, like microvilli
IV. Microvilli are found in all those cells, which are active in absorption
V. Microvilli (membrane infoldings) occurs in transfer cells found in plants in the region of absorption or secretion of nutrients
Option containing all correct statements is

•  I and IV
•  I, II, III and IV
•  I, III and II
•  I, II, III, IV and V

Q6.   Chlorophyll in chloroplasts is located in

•  Grana
•  Pyrenoid
•  Stroma
•  Both (a) and (c)

Q7.   Coupling factor ‘F’ is found in:

•  Stroma
•  Matrix
•  Thylakoids
•  Ribosomes

Q8.   Eukaryotes includes:

•  Protists
•  Fungi
•  Plants
•  All of these

Q9.   Out of A-T, G-C pairing, bases of DNA may exist in alternate valency state owing to arrangements called:

•  Tautomerisational mutation
•  Analogue substitution
•  Point mutation
•  Frameshift mutation

Q10.   Which of the following statement is correct about the cell wall of prokaryotic cell?
I. Cell wall, if present, possesses muramic acid
II. Cell wall, if presents, possesses acitic acid
III. Cell wall is always absent
The correct options is

•  Only I
•  Only II
•  I, II and III
•  Only III