U2 LEC: BACTERIAL CELL STRUCTURE (PART 1 AND PART 2)

Question 1

These have membrane bound organelles.

Answer 1

Eukaryotes

Question 2

These lack membrane bound organelles.

Answer 2

Prokaryotes

Question 3

Viruses only have?

Answer 3

genetic material (capsid) and proteins

Question 4

The genetic material in viruses, which is only either DNA or RNA.

Answer 4

capsid

Question 5

Nuclear body of Prokaryotes

Answer 5

Nucleoid in the cyosol, free floating, 16S rRNA

Question 6

Nuclear Body of Eukaryotes

Answer 6

membrane bound, 18S rRNA

Question 7

T/F: 16S rRNA/18S rRNA can detect all generas and species under prokaryotes/eukaryotes.

Answer 7

True

Question 8

Genome of Eukaryote

Answer 8

multiple, linear DNA in the nucleus

Question 9

Genome of Prokaryotes

Answer 9

circular dsDNA (double stranded DNA) in the nucleoid, mesosome

Question 10

Extrachromosomal Circular DNA in prokaryotes

Answer 10

Plasmids, Transposons, Episomes (for drug resistance)

Question 11

Extrachromosomal Circular DNA in Eukaryotes

Answer 11

Mitochondria, Chloroplast

Question 12

Cell Division of Prokaryotes

Answer 12

Binary Fission

Question 13

Cell Division of Eukaryotes

Answer 13

Mitosis

Question 14

Cell Wall of Prokaryotes

Answer 14

Present (Except in Mycoplasma and Ureaplasma)

Question 15

Cell Wall of Eukaryotes

Answer 15

Absent (except in Fungi)