2022

(a)  Calyptrogen                      (b)  Root tip (c)   Root cap                            (d)  None of these Ans. c (21)

(a)  PEP carboxylase               (b)  Peptidyl transferase (c)   Thymine ligase                  (d)  Glycosyl transferase Ans. d (48)

(a)  Fermentation                    (b)  Phosphorylation (c)   Glycosidation                     (d)  Translocation Ans.  c (10)

(a)  Class of ribosomes (b)  Place of flagellar organelles (c)   Respiratory particles (d)  Golgi bodies (of plant cells) Ans.  (d)         ...

  (a)  Cristae                               (b)  Cisternae (c)   Thylakoid                          (d)  None of the above Ans.b   (18)

(a)  Dictyosomes                      (b)  Ribosomes (c)   Lysosomes                         (d)  Centrosomes Ans.  a (3)

(a)  Golgi complex                   (b)  Endoplasmic reticulum (c)   Mitochondria                    (d)  Chloroplast Ans.  a (8)

(a)  Respiration                        (b)  Storage (c)   Secretion                           (d)  Breakdwon of fats Ans. b (6)

(a)  Peroxisomes                      (b)  Glyoxysomes (c)   Golgi complex                   (d)  Sphaerosomes Ans. (c)      Golgi apparatus; because it secretes many types of metabolic...

(a)  Cellulose                            (b)  Hemicellulose (c)   Pectin                                 (d)  None of the above Ans.   d (15)

(a)  Plants                                 (b)  Bacteria (c)   Animals                             (d)  Eukaryotic cells Ans.  b (18)

(a)  ER                            (b)  Plasma membrane (c)  Mitochondria        ...

(a)  DNA (b)  RNA (c)   Phospholipids, proteins, enzymes and vitamin C (d)  Protein–lipid–protein. Ans. c (10)

(a)  Cell division                       (b)  Food synthesis (c)   Translocation                    (d)  Respiration Ans.  b (19)

(a)  13 Å                                   (b)  130 Å (c)   113 Å                                 (d)  30 Å Ans. d (9)

(a)  Secretion (b)  Formation of plasmamembrane (c)   Fat synthesis (d)  Cell wall formation   Ans.   (c)   Fat synthesis is the...

(a)  Lysosome                          (b)  Endoplasmic reticulum (c)  Mitochondria                    (d)          Cell membrane...

(a)  Rough E.R.                         (b)  Smooth E.R. (c)   Cisternae                           (d)  Tubules Ans. b (18)

(a)  Dictyosomes                      (b)  Cell membrane (c)   Mitochondria                    (d)  Endoplasmic reticulum Ans. (d) Endoplasmic reticulum is scattered from plasma membrane to...

(a)  Proteolysis                               (b)  Fatty acids synthesis...

(a)  Porter                                (b)  Altmann (c)   Golgi                                   (d)  Benda Ans. a (7)

(a)  Lipid synthesis (b)  Channeling of biosynthetic processes (c)   Steroid synthesis (d)  All of the above Ans.  d (21)

(a)  Chlorophyll ‘a‘ is linear chain compound and ‘b‘ is branched chain (b)  Chlrophyll ‘a‘ has no Mg+ ion in...

(a)  All cells do not contains a true nucleus (b)  Respiration occurs in mitochondria (c)   Cell walls are generally made...

(a)  Cell wall                             (b)  Endoplasmic reticulum (c)   Cytoplasm                         (d)  Mitochondria Ans. (b)          Endoplasmic reticulum gives support to the cell. (17)

(a)  Golgi bodies                      (b)  Peroxisome (c)   Lysosome                           (d)  Endoplasmic reticulum Ans  d (43)

(a)  Sarcoplasmic reticulum (b)  Smooth endoplasmic reticulum (c)   Granular endoplasmic reticulum (d)  None of the above Ans. c (8)

(a)  Lysosomes                         (b)  Centrioles (c)   Peroxisomes                      (d)  Ribosomes Ans. d (19)

(a)    Golgi complex                   (b)  Microtubules (c)   Microsomes                       (d)  Endoplasmic reticulum Ans.  d (42)

(a)  Lipid synthesis (b)  Channeling of biosynthetic processes (c)   Steroid synthesis (d)          All of the above Ans. d (15)