Dr.Ravindra Kshirsagar Assignment 1

1. Dr.Ravindra kshirsagar Page 1
Progressive Education Society’s
Modern College of Arts, Science & Commerce Ganeshkhind, Pune – 16
Department of Zoology
Sub: Genetics and Molecular Biology
Paper No. : III Class: T.Y.B.Sc. Sub code: (ZY-343)
Topics:
(Central dogma of molecular Biology, Griffith Experiment, Replication)
Assignment: 1
Q1. Choose the correct option
1. --------is the branch deals with study of DNA (4Marks)
a) Molecular biology b) cytology
c) Physiology d) Embryology
2) Transformation of DNA experiment Performed by
(a) Griffith (b) Mendel
(c) AVery (d) Darwin
3) ------ enzymes requires for replication
(a) RNA Polymeras (b) DNA Polymerase
(c) Amylase (d) Protease
4) -------------- fragments are present in lagging strand
(a) Okazaki (b) Nagasaki
(c) Bacterial (d) Polycercal
Q.2 Define or explain (any five) (10 Marks)
I) Central dogma
II) Replication
III) DNA Polymerase
IV) Ligase
V) RNA Primer
VI) R Strain
Q3) Describe Hershey and Chase Experiment (6 Marks)