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topjm [15]
3 years ago
12

While examining a rock surface, you have discovered an interesting new organism. Which of the

Biology
2 answers:
prisoha [69]3 years ago
8 0

Answer:

B) Cell walls are made primarily of peptidoglycan.

Explanation:

The presence of peptidoglycan in the cell walls of the organism is enough to classify the organism as belonging ot bacteria.

<em>A is incorrect because being unicellular is not exclusive to bacteria only. Members of Archaea and some members of Eukarya are also unicellular.</em>

<em>C is not correct because because the component of the plasma membrane is similar in the three classes of organisms.</em>

<em>D is not correct because only members of Archaea have the ability to survive in extreme environments such as very high temperature.</em>

<em>E is incorrect because both bacteria and archaea lack nucleus.</em>

The correct option is B.

timurjin [86]3 years ago
6 0

Answer:

option B

Explanation:

The bacteria cell walls is made up of mainly peptidoglycans. Archae is made up e.g pseudo-peptidogycans and others instead of peptidoglycans and eukarya are made up of many more substances other than peptidoglycans. Archae are also unicellular. Some groups of archae can survive at this temperature too. Thus what differentiates this organism from eukarya and archae is that its cell wall is made primarily of peptidoglycans.

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GaryK [48]

Answer:

Yes.

Explanation:

Yes, this change of conditions also change the analysis of the situation because the analysis is related to the environmental conditions. When the environmental condition for an organisms changed so it also change its presence in that environment. If there is plenty of resources such as water, food and space for living, the population of that organism will be higher in that region while on the other hand, if this organisms is moved to a place where the resources such as water, food and space is scarce then it will leads to decrease in population of that organisms so we can say that change in conditions also bring change in our analysis.

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zzz [600]

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OlgaM077 [116]

Answer:

Use cooking methods that minimize/eliminate contact with water.

Explanation:

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Which best describes a difference between transcription and DNA replication?
Akimi4 [234]

Both transcription and DNA replication are essential and significant genetic mechanisms.

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pickupchik [31]

Answer:

C

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