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Elodia [21]
3 years ago
13

What structural differences suggest that eukaryotic cells evolved from prokaryotic cells?

Biology
1 answer:
Fed [463]3 years ago
5 0

Eukaryotic cells comprise everything a prokaryotic cell has and more, signifying that these characteristics established over time. The presence of chloroplasts and mitochondria, which have their own membranes and DNA, signifies that these organelles derived from prokaryotes that were immersed by a bigger cell.

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It is often stated that the phosphate bonds in atp are "high energy," but in fact, they are not notably high in energy. rather,
Vera_Pavlovna [14]

The answer is Negative charges on phosphate groups repel each other. The oxygen groups of a phosphoanhydride in ATP have electron cloud that repels each other. On hydrolysis, once a phosphate is lost, the electrostatic repulsion is reduced.

When ATP is hydrolyzed, it forms more hydrogen bonds with surrounding water molecules that when ATP is unhydrolyzed. Therefore, more energy is released since more bonds are formed than are broken. The net delta G is positive during hydrolysis of ATP.


6 0
3 years ago
Distinguish between:<br> Bat and Dove​
Contact [7]

Answer and Explanation:

Bats are mammals of the order Chiroptera. With their forelimbs adapted as wings, they are the only mammals capable of true and sustained flight. Bats are more manoeuvrable than birds, flying with their very long spread-out digits covered with a thin membrane or patagium.

Their wings skeleton have the shape of finger/hands like a human.

Doves are the only family in the order Columbiformes. These are stout-bodied birds with short necks, and short slender bills that in some species feature fleshy ceres. They primarily feed on seeds, fruits, and plants.

#teamtrees #WAP (Water And Plant)

7 0
3 years ago
Read 2 more answers
While biodiversity includes the number of species in a given area, it also includes:_________
grandymaker [24]

While biodiversity includes the number of species in a given area, it also includes phylogenetic lineages.

<h3>What is biodiversity, exactly?</h3>

The variety of animals, plants, fungi, and even microorganisms like bacteria that make up our natural environment are all included in what is known as biodiversity. These various species and critters collaborate in complicated web-like ecosystems to keep things in balance and support life.

<h3>What kind of biodiversity is that?</h3>

As a group of distinctive living entities having the capacity to reproduce with one another, biodiversity. Blue whales, white-tailed deer, white pine trees, sunflowers, and minuscule germs that are even too small to be seen with the eye are a few examples of species.

<h3>How can biodiversity be preserved?</h3>

Purchasing fewer products and ensuring that the ones you do purchase have a minimal impact on biodiversity investing in initiatives to advance biodiversity.

learn more about biodiversity here

<u>brainly.com/question/26110061</u>

#SPJ4

8 0
2 years ago
You have a dna sequence that codes for a protein and is 105 nucleotides long
kakasveta [241]
If you have a DNA sequence that codes for a protein and is 105 nucleotides long, and a frameshift mutation occurs at the 85th base there will be 84/3 <span> amino acids that will be correct in this </span><span>protein </span>because it occurs on the 85th, and there's three per codon. Hope this answers the question. Have a nice day.
4 0
3 years ago
Explain the difference between sexual reproduction and asexual reproduction. Explain either an advantage or disadvantage for
ira [324]

In asexual reproduction, reproductive organs aren't used but they're used.

advantage of sexual- A lot of genetic variation. since they have DNA of two parents. they can survive more and adapt more.

disadvantage of asexual- diversity is limited. Since the organism only gets the DNA of one parent, they wouldn't be able to really survive if something happened.They would easily be extinct.

Sorry I can't really cone up with better words but I hope you get the idea. it all comes down to natural selection really if you've learned about it. Hope it helped!!!

5 0
3 years ago
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