Question 11 0

Question 11

0.25 / 0.25 pts

In the organism Canus familiaris, Canus is referred to as:

the genus

the kingdom

the species

Question 12

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In the organism Canus familiaris, familiaris is referred to as:

the species

the kingdom

the genus

Question 13

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Ribosomes have the same function in Prokaryotes and Eukaryotes

True

False

Question 14

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________ media contains ingredients that do not allow certain types of bacteria to proliferate, while allowing rapid growth of another type.

Selective

Differential

Question 15

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Microbial growth refers to a change in

cell number

cell size

Question 16

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Bacteria can grow well at any temperature.

True

False

Question 17

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If you have a soil sample containing many different bacteria, what is a method that would allow you to isolate a single kind?

changing the growth temperature

streaking a plate

growing in nutrient broth

changing the pH of the sample

Question 18

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Microorganisms that require oxygen to survive are called

Aerotolerant anaerobes

Obligate anaerobes

Facultative anaerobes

Obligate aerobes

Question 19

0.25 / 0.25 pts

Calculate how many bacterial cells are going to be formed after 3 generations starting with one cell

1000

512

8

32

64

IncorrectQuestion 20

0 / 0.25 pts

Nutrient broth is normally solid at the room temperature.

True

False