This is a slideshow prepared for the students of BIOL 1000 at York University.

1. PASS BIOL 1000
FALL 2016
PASS LEADER: AISHA NASIM
JAN 25TH

2. Fill in the
blank
 What is the name
of the molecule
shown?
 What is the name
of the process?
 What is the
function of RNA
polymerase?

4. Question!
Refer to the diagram on the right.
Starting from species 1 to 3, what
are the organisms that exist on each
branch respectively?
a) Bacteria, Eukarya, Archaea
b) Bacteria, Archaea, Eukarya
c) Archaea, Bacteria, Eukarya
d) Eukarya, Archaea, Bacteria
e) LUCA, Archaea, Bacteria
f) B & C

5. Discussion Question!
How is the domain “Archaea” similar
to Bacteria?
How is it similar to Eukaryotes?

6. Question!
 Prokaryotic cells do not have a nucleus. What do they have
in its place?
A) Nucleolus
B) Nucleoid region
C) Deoxyribonucleic acid
D) Chromatin
E) Nuclear envelope

7. Discussion Question!
What is the difference between
prokaryotic and eukaryotic cells?
What is common in all domains of life?

9. Question!
 Choose the correct statement.
A) Plasmids are essential genes that are part of Archaeal
chromosomes.
B) Plasmids are essential genes that are part of bacterial
chromosomes that undergo independent replication.
C) Plasmids are essential genes that are not part of bacterial
chromosomes that undergo independent replication.
D) None of the above

10. Activity:
Fill in the
blank
Bacterial Cell

12. Discussion Question!
What is the difference between gram
positive and gram negative bacteria?

14. Question!
 After a bacterial cell has undergone binary fission,
how many chromosome copies will each daughter
cell contain?
A) Two (one=maternal, one=paternal)
B) One
C) Forty-six
D) One pair

15. Discussion Question!
 Describe the process of binary fission.
 What is the difference between vertical and
horizontal gene transfer?

19. Organelles: Structures & Function
1.Nuclear envelopes
2.Nuclear Pore Complex
3.Nuclear Lamina
4.Nucleolus
5.Nucleosome
6.Endomembrane System
7.Ribosomes
8.Smooth & Rough ER
9.Lysosomes
10.Golgi Complex
11.Mitochondria

20. Discussion Question!
 What is chromatin?
 What is the difference between
heterochromatin and euchromatin?
 Describe the structure of nucleosome.
 What are non-histone proteins involved in?