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Karo-lina-s [1.5K]
2 years ago
7

Select the correct answer.

Biology
1 answer:
ANEK [815]2 years ago
6 0

Though both are unicellular, bacteria doesn't possess a nucleus or cell organelles, except ribosomes, whereas amoebas  possess a well-defined nucleus and all essential cell organelles.

Explanation:

Eukaryotes and prokaryotes have the most significant difference between them. Eukaryotes have organelles that are membrane-bound and have a nucleus. Prokaryotes do not have these specific features.  Eukaryotes can be both multicellular and unicellular and prokaryotes are unicellular.

Bacteria are an example of prokaryotes as it doesn’t have nucleus and organelles that are membrane bound. As it is small in shape it can function without organelles. Amoeba is an example of eukaryotic cell as it is unicellular and has all necessary organelles and has a nucleus.

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Jane Swenson has been suffering from a cold for about a week and has missed 3 days of work. She decides to return to work at the
sveticcg [70]

Jane can do a few things to prevent the spread of illness:

- Avoid coughing on others

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Hope this helps

8 0
2 years ago
Which of these requires a host cell to copy its genetic material and protein coat?
svet-max [94.6K]

The virus' DNA becomes a part of the host cell's DNA, and every time the host cell copies and divides, it also copies viral DNA. The viral DNA may remain inactive (a provirus) for a long time, but it can become active when it frees itself from the host's chromosome, which triggers the lytic cycle.

I forget which one is the virus' DNA


3 0
3 years ago
Read 2 more answers
Why are few genetic disorders controlled by dominant alleles?
sp2606 [1]

Answer:

a mutant dominant allele is expressed in very individual who inherits even one copy points a seriosbdisorder where people can die young and fail to reproduce so basically a dominant allele with die out of population

7 0
2 years ago
Sensing the position and movement of individual body parts is an example of which sense?
serg [7]

Answer:

(a)-Kinesthetic

Explanation:

  • The <em>Vestibular sense </em>is responsible for our sense of spatial orientation or balance.
  • The Auditory sense is responsible for the perception of sounds.
  • The Umami Olfactory sense is responsible for our sense of smell and taste.

So the answer is (a), kinesthesic. It is thanks to the kinesthetic sense that we can go up stairs easily without stopping to see and carefully control the movement of each of our legs.

3 0
3 years ago
Please select the word from the list that best fits the definition: the movement of water from ocean through the atmosphere and
Airida [17]

Answer:

Water cycle

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Water rains from the cloud into the ocean. Then the water gets sucked back up to atmosphere of the clouds

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2 years ago
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