Brainscape's Knowledge GenomeTM


Top Flashcards (Certified)
All Flashcards

[1L] QUIZ 2: Exercise 7 to 16 > EXERCISE 7 > Flashcards

EXERCISE 7 Flashcards

(65 cards)

Start Studying
1
Q

bacterial cell size in length

A

0.2 – 2um

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

bacterial cell size in diameter

A

2 to 8 um

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

spherical cells; 0.5 µm to 1 µm in diameter

A

Coccus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

usually round, they may be oval, elongated, or flattened on one side

A

Coccus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

rod-shaped cells; 0.5 µm to 20 µm long

A

Bacillus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

slender bacillus

A

Salmonella typhi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

rectangular with squared ends bacillus

A

Bacillus anthracis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Coryneform (appear club or dumbbell-shaped)

A

Corynebacterium diphtheriae

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

curved, comma-shaped cells

A

Vibrios

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

rigid-helical rod cells (14 to 20 coils per

organisms

A

Spirillum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

flexible-helical roods about 4 coils per organisms

A

Spirochete

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Vibrio cholerae

A

Vibrios

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Treponema pallidum

A

Spirochete

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

classification of Pleomorphic

A

i. club-shaped
ii. bacilli with rounded end
iii. bacilli with square end
iv. star-shaped
v. square-shaped

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

one plane division, daughter cell are apart from each other

A

Singles

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

one plane division, daughter cells are adjacent to each other

A

Pairs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

one plain division, daughter cells are very close to each other

A

Chains

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

a group of four’s - 2 plane division

A

Tetrads

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

box or cube-like, 3 plane division (Micrococcus luteus

A

Sarcinae

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

4 or more planes division

A

Clusters

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

multiple planes of division

A

Palisade

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Cocci

pairs:
chains:
clusters:

A

diplococci
streptococci
staphylococci

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Bacilli

regular, shorter
club or dumbbell shaped

A

coccobacillary

coryneform

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

Spirilla

about 4 coils per organism
14 to 20 coils per organisms

A

loose

tight

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Major group of Prokaryotic cells
Bacteria, Archaea (blue-green algae
26
Major group of eukaryotic cells
Algae, fungi, protozoa, plants, animals
27
Size of cell: Prokaryotic cells
Typically 0.2-2.0 µm in diameter
28
Size of cell: Eukaryotic cells
Typically 10-100 µm in diameter
29
Motility: Prokaryotic cells
Flagella (simple: two CHON building blocks)
30
Motility: Eukaryotic cells
Flagella (complex: multiple microtubules); pseudopodia; other complex locomotory organs
31
Cell Wall: Prokaryotic cells - Bacteria
polysaccharide peptidoglycan, lipids proteins – chemically complex
32
Cell Wall: Prokaryotic cells - archaea
no peptidoglycan
33
Cell Wall: Eukaryotic cells
Absent; when present, contains chitin or cellulose –chemically simple (green plants)
34
Cell membrane: Prokaryotic cells
Present; phospholipids No carbohydrates and generally lacks sterols (except for Mycoplasma species)
35
Cell membrane: Eukaryotic cells
Present; phospholipids Sterols (cholesterol, ergosterol) and Carbohydrates that serve as receptors
36
Ribosomes: Prokaryotic cells
Present; smaller - 70S (50S+30S)
37
Ribosomes: Eukaryotic cells
Present; larger - 80S (60S+40S); smaller size (70S) in organelles
38
Cytoskeleton, Mitochondria, Golgi complex, Endoplasmic reticulum, Triglyceride fats: Prokaryotic cells
Absent
39
Cytoskeleton, Mitochondria, Golgi complex, Endoplasmic reticulum, Triglyceride fats: Eukaryotic cells
Present
40
Nucleus: Prokaryotic cells
Nucleoid
41
Nucleus: Eukaryotic cells
True nucleus
42
Nuclear membrane: Prokaryotic cells
Absent
43
Nuclear membrane: Eukaryotic cells
Present
44
Chromosomes: Prokaryotic cells
Single, closed, circular, double-stranded DNA (Some bacteria, such as Vibrio cholera, have two chromosomes)
45
Chromosomes: Eukaryotic cells
Multiple, linear chromosomes
46
Ploidy: Prokaryotic cells
Haploid
47
Ploidy: Eukaryotic cells
Diploid, haploid (fungi)
48
Transcription/Translation: Prokaryotic cells
Continuous, with short lived mRNA and polyribosome (polysome) formation
49
Transcription/Translation: Eukaryotic cells
Discontinuous; long-lived mRNA transcribed in the nucleus and translated in the cytoplasm
50
Histones: Prokaryotic cells
Absent in bacteria; present in archaea
51
Histones: Eukaryotic cells
Present
52
Protein synthesis: Prokaryotic cells
Ribosomes
53
Protein synthesis: Eukaryotic cells
Ribosomes
54
Protein/lipid transport: Prokaryotic cells
Cytoplasm (microcompartments – represent a type of organelle since the shell proteins can control transport similar to membrane-enclosed organelles)
55
Protein/lipid transport: Eukaryotic cells
Endomembrane system (SER & RER, Golgi apparatus & lysosomes)
56
Energy generation: Prokaryotic cells
Cytoplasm & cell membrane
57
Energy generation: Eukaryotic cells
Mitochondria
58
Cell structure & transport: Prokaryotic cells
Protein in cytoplasm
59
Cell structure & transport: Eukaryotic cells
Protein filaments (cytoskeleton – microtubules & actin filaments) in cytoplasm
60
Water regulation: : Prokaryotic cells
Cell wall (osmosis)
61
Water regulation: : Eukaryotic cells
Cell wall (osmosis)
62
Sexual reproduction: Prokaryotic cells
Absent (unnecessary)
63
Sexual reproduction: Eukaryotic cells
Present (may alternate with asexual reproductive cycle)
64
Recombination: Prokaryotic cells
Chromosomal or plasmid gene exchange via transformation, transduction, or conjugation
65
Recombination: Eukaryotic cells
The diploid zygote formed from haploid germ cells; meiosis results in genetic recombination

[1L] QUIZ 2: Exercise 7 to 16 (6 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions