Biod 171 module 4 review questions
Question 1
pts
What is another name for a liquid growth media, and what are the basic
components?
Your Answer:
Growth media in a liquid form is often referred to as nutrient broth. Its
composition consists primarily of essential ingredients such as a rich source of
sugars, amino acids, and vitamins. A nutrient broth provides the microbe with a
source of carbon/energy, which encourages its expansion.
Growth media in a liquid form is often referred to as nutrient broth. As the
name implies its composition consists primarily of essential ‘ingredients’
such as a rich source of sugars, amino acids and vitamins. Together, a
nutrient broth provides the microbe with a source of carbon/energy,
which, in turn, encourages its expansion.
Question 2
pts
What is selective media?
Your Answer:
Selective media only allows for the growth of certain microbes while restricting
the growth of all others.
Biod 171 module 4 review questions
, Biod 171 module 4 review questions
Selective media allows for only the growth of certain microbes while
restricting the growth of all others.
Question 3
pts
What is differential media?
Your Answer:
Differential media is used to differentiate between two (or more) related
microbes.
Differential media is used to distinguish between two (or more) related
microbes.
Question 4
pts
What are the requirements of a fastidious microbe?
Your Answer:
A fastidious microbe is an organism with complex growth requirements such that
if absent it will not grow. Enriched media thus contain these specific and
essential nutrients required for the growth of a particular subset of
microorganisms.
Biod 171 module 4 review questions
Question 1
pts
What is another name for a liquid growth media, and what are the basic
components?
Your Answer:
Growth media in a liquid form is often referred to as nutrient broth. Its
composition consists primarily of essential ingredients such as a rich source of
sugars, amino acids, and vitamins. A nutrient broth provides the microbe with a
source of carbon/energy, which encourages its expansion.
Growth media in a liquid form is often referred to as nutrient broth. As the
name implies its composition consists primarily of essential ‘ingredients’
such as a rich source of sugars, amino acids and vitamins. Together, a
nutrient broth provides the microbe with a source of carbon/energy,
which, in turn, encourages its expansion.
Question 2
pts
What is selective media?
Your Answer:
Selective media only allows for the growth of certain microbes while restricting
the growth of all others.
Biod 171 module 4 review questions
, Biod 171 module 4 review questions
Selective media allows for only the growth of certain microbes while
restricting the growth of all others.
Question 3
pts
What is differential media?
Your Answer:
Differential media is used to differentiate between two (or more) related
microbes.
Differential media is used to distinguish between two (or more) related
microbes.
Question 4
pts
What are the requirements of a fastidious microbe?
Your Answer:
A fastidious microbe is an organism with complex growth requirements such that
if absent it will not grow. Enriched media thus contain these specific and
essential nutrients required for the growth of a particular subset of
microorganisms.
Biod 171 module 4 review questions
