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VMariaS [17]
3 years ago
9

A scientist wants to study photosynthesis in a newly discovered species. Which of these cell strict should the scientist study ?

Biology
2 answers:
DiKsa [7]3 years ago
7 0
The answer is B Chloroplasts

Hatshy [7]3 years ago
3 0
I’m not sure, but I think the answer is A
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A virus is referred to as a particle rather than a cell because structurally it is a A) RNA core in a carbohydrate envelope. B)
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The correct option is D.

A virus refers to an infectious micro organism that is made up of nucleic acid molecule that is enclosed within a protein coat. Viruses are only able to reproduce and multiply when they come in contact with living cells, in the absence of living cells they remain dormant and they do not show any sign of been a living thing. The nuclei acid molecule of a virus can be in form of a DNA molecule or a RNA molecule.

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3 years ago
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Which example could be evidence for an organism's growth being influenced by the organism's genes?
QveST [7]

Answer:

C

Explanation:

a hamster species can be made similar by mating together only small hamsters.if uh need explanation let me know.

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3 years ago
How do ldl and hdl differ structurally and functionally?
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3 years ago
Which of the following is a biotic factor that limits the carrying capacity of animal species?
Lelu [443]
I think the answer is B
8 0
3 years ago
The shortest length of time required to kill all test microbes at a specified temperature is the thermal death ________ whereas
Aliun [14]

Answer:

time; point

Explanation:

The complete question is as follows:

The shortest length of time required to kill all test microbes at a specified temperature is the thermal death __________ whereas the lowest temperature required to kill all microbes in a sample within 10 minutes is the thermal death _________.

time; point

window; point

point; time

time; temperature

  • When a population of bacteria gets killed due to exposure to high temperatures then this is termed as thermal death.
  • The time taken to kill a specific microbe at a specific temperature is termed as the thermal death time. The length of the time taken depends on the nature of the target microbe and hence, varies from one to another.
  • The lowest temperature that will kill all the microbes in a sample within ten minutes is defined as the thermal death point. The temperature at which the microbes get killed within 10 minutes also varies from one microbe to another.
  • Thermal death results in the disruption of the cell membranes of the microbes and hence can kill the microbes.
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3 years ago
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