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iris [78.8K]
3 years ago
8

X

Biology
1 answer:
Verizon [17]3 years ago
6 0

Answer:

option c

Explanation:

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Which statement best explains why a plant cell has chloroplasts but most animal <br> cells do not?
irinina [24]

Answer:

Both animal and plant cells have mitochondria, but only plant cells have chloroplasts. Plants don't get their sugar from eating food, so they need to make sugar from sunlight. Because animals get sugar from the food they eat, they do not need chloroplasts: just mitochondria.

Explanation:

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3 years ago
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What's the difference between human skin and the cell membrane
Hatshy [7]

Answer: Read explanation

Explanation: there’s actually no similarity at all. A cell membrane is made of phospholipids, globular proteins, glycolipids, glycoproteins, and cholesterol, and has passages that serve explicitly for passive and active transport of materials through it.

The skin is made of cells and dead keratin and serves as much as possible to prevent most substances from moving through it. It’s “designed” for toughness and distensibility, not for selective permeability.

All in all, the difference is that a cell membrane is explicitly and only for the passing and transport of materials through it, and the skin in the skin is made to be tough and durable, almost the opposite of a cell membrane.

7 0
3 years ago
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What is used to direct protein synthesis in the cell?
Alborosie

Answer:

sequences of nitrogenous bases in the cell's DNA

3 0
3 years ago
Which of the following statements are observations about the photo on the right? Check all that apply. Three boys are wearing gr
tia_tia [17]

Answer:

three boys

most of the children

the grass

Explanation:

5 0
3 years ago
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Why might protists like a euglena or algae not have a gullet or oral groove?
My name is Ann [436]

Protozoans like paramecium have protoplasmic invasions called gullets, which aid in these species' food uptake and digesting.

<h3>What are protists?</h3>

Protists have eukaryotic cells, as opposed to bacteria, these organisms feature cytoplasmic membrane-bound components as well as a nucleus that is membrane-bound.

Another kind of protists is zooflagellates, they resemble animals and use flagella to move. Flagella are whip-like organelles that rapidly spin and help an organism move through the water like a boat's propeller.

The majority of zooflagellates have one to eight flagella that aid in movement, protists do not belong to a monophyletic group of creatures.

Therefore, The paramecium's gullet functions as the buccal cavity where food is transformed into food vacuoles for digestion.

Learn more about protists, here:

brainly.com/question/3508403

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2 years ago
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