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dolphi86 [110]
1 year ago
11

Phagocytosisthe ribosomal rna studies that led to the division of prokaryotic organisms into the bacteria and the archaea were b

egun by?
Biology
1 answer:
slavikrds [6]1 year ago
7 0

The ribosomal RNA studies that led to the division of prokaryotic organisms into the bacteria and the archaea were begun by Woese.

Ribosomal RNA makes the maximum portion of RNA in the cells. However, it is not translated into proteins. But it plays a major role in the translation of m-RNA. They are responsible for deducing the order of the amino acid sequence and linking the amino acids together to form the polypeptide.

Archaea are a group of organisms that are similar to bacteria, yet have evolutionary differences. They are found in extreme locations like hot spring, salty water bodies, or areas where methane if formed. Therefore, they are also known as extremophiles.

To know more about archaea, here

brainly.com/question/1475001

#SPJ4

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9. Knowing what you know about how a substance travels in
Romashka-Z-Leto [24]

Answer:

Higher

Explanation:

Molecules such as oxygen move from a higher concentration to a lower concentration across a semi-permeable membrane. This process is called simple diffusion.

Therefore, for oxygen to leave the alveoli and enter the blood, there would need to be a higher concentration of oxygen inside the alveoli and a lower concentration of oxygen in the blood.

6 0
3 years ago
which of the following is found in both prokaryotic cells and eukaryotic cells? a)nucleus b)cytoplasm c)mitochondria d)chloropla
prohojiy [21]

Answer:

cytoplasm

Explanation:

Both prokaryotic and eukaryotic cells have structures in common. All cells have a plasma membrane, ribosomes, cytoplasm and DNA... the cytyis all the contents of the cell inside the cell memey, not including the nucleus.

8 0
3 years ago
The principal reason for declining natural increase rates in less developed countries today is
Nastasia [14]

Answer:

Declining crude birth rates.

Explanation:

Birth rate may be defined as the number of births takes place per year per thousand of the population. The birth rate and death rate may change the population dynamics.

The developing countries shows the expanding population graph as they have more number of people of the reproductive age. The advancement in the medical field results in the decline birth rate that causes the decline of the nature resources.

Thus, the answer is declining crude birth rates.

7 0
3 years ago
a woman with Type A blood is claiming that a man with Type AB blood is the father of her child who is Type B ? show possible cro
Tpy6a [65]

Answer:

Yes possible

Explanation:

If mother is heterozygous A then her alleles are iA and iO while father is AB so crossing the two we get AO, AA, AB and BO. Hence proved

8 0
3 years ago
Why dies drug resistance develop so rapidly in a population of bacteria
neonofarm [45]
Why dies???? what do you mean
7 0
2 years ago
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