Ch. 19 Microbial Taxonomy

Question 0

Cell wall is almost always has peptidoglycan containing muramic acid in ____

Answer 0

Bacteria

Question 1

A membrane-enclosed nucleus with nucleolus is absent in ___&____ but present in ____

Answer 1

Bacteria; Archaea; Eukarya

Question 2

Cell wall in ____ is a variety of two types, no muramic acid; some have pseudomurein

Answer 2

Archaea

Question 3

Cell wall in ___ have no muramic acid

Answer 3

Eukarya

Question 4

Membranes in___&____ have ester-linked, straight-chained fatty acids

Answer 4

Bacteria ; Eukarya

Question 5

Membrane lipids in ___ have ether-linked, branched isoprene-derived chains

Answer 5

Archaea

Question 6

tRNA in ___ has thymine present in most tRNAs, also N-formylmethionine carried by initiator tRNA

Answer 6

Bacteria

Question 7

tRNA in ___ has no thymine in arm of tRNA,also methionine carried by initiator tRNA

Answer 7

Archaea

Question 8

tRNA in ___ has thymine present, also methionine carried by initiator tRNA

Answer 8

Eukarya

Question 9

Archaea consist of two clades which are ___&____

Answer 9

Crenarchaeota; euryarchaeota

Question 10

___,____,____&____ are the clades of bacteria that are thermophiles

Answer 10

Aquificae; thermotogae; chloriflexi; deinococcus thermus

Question 11

___,___,&____ are clades of bacteria that are gram-positive

Answer 11

Bacilli, clostridium, actinobacteria

Question 12

___&___ are clades in bacteria that are photosynthetic

Answer 12

Cyanobacteria, chlorobi

Question 13

____,____,____,____&____ are clades in bacteria that are proteobacteria

Answer 13

Beta, gamma, alpha, epsilon, delta