CHƯƠNG 7:Microbial growth

CHƯƠNG 7:Microbial growth

University

30 Qs

quiz-placeholder

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CHƯƠNG 7:Microbial growth

CHƯƠNG 7:Microbial growth

Assessment

Quiz

Science

University

Hard

Created by

Thu Minh

FREE Resource

30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1.Which process is the most common method of reproduction in bacteria?

Budding

Sporulation

C. Binary fission

  • D. Conjugation

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2.The function of FtsZ protein in bacteria is to:

A. Aid in DNA replication

B. Form the Z ring during cell division

C. Control protein synthesis

  • D. Detect environmental stress

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

3.During which growth phase are cells most metabolically active?

A. Lag phase

B. Log phase

C. Stationary phase

  • D. Death phase

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

4.Which cytoskeletal protein helps determine cell diameter and elongation in rods?

Tubulin

MreB

Crescetin

FtsK

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

5.A neutrophile grows best at which pH range?

A. 1–3

B. 5.5–7

C. 8.5–11

  • D. 0–5

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

6.Which organism grows best at temperatures between 55°C and 85°C?

Mesophile

Psychrophile

Thermophile

Psychrotroph

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

7.An aerotolerant anaerobe:

A. Dies in the presence of oxygen

B. Grows only in oxygen

C. Grows with or without oxygen

  • D. Requires 2–10% oxygen

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