1 year ago

What does karyon, as used in prokaryote, mean?

1 answer:

3 0

A prokaryote is a unicellular organism that lacks a membrane-bound nucleus (karyon<span>), mitochondria, or any other membrane-bound organelle.</span>

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What type of cell is osmosis (ozzie)jones

tiny-mole [99]

It is a White Blood Cell hope this helps! ^0^

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2 years ago

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Any of a group of organic compounds that includes sugars, starches, cellulose, and gums and serves as a major energy source in t

MaRussiya [10]

Answer: 1 : 2 : 1

Explanation:

Carbohydrates were originally referred to as 'hydrates of carbon' because they contained hydrogen, oxygen and carbon.

Sugars, starches, cellulose, and gums all belong to the class of carbohydrates.

They are represented by the general formula Cx(H2O)y, where x and y must be whole numbers.

Thus, Carbohydrates contain carbon, hydrogen and oxygen in the ratio 1 : 2 : 1

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2 years ago

Juan and his science class are constructing models of sugar crystals. He wants his model to show how the sugar molecules move in

inna [77]

Answer:

The correct answer is option B. "Fill a clear cube with them".

Explanation:

Sugar crystals, colloquially known as "rock candy", are conglomerates of sugar molecules that are formed when sugar-saturated water are cooled. Sugar crystals are arranged in a three dimensional repeating pattern, forming a cube like structure. Therefore, Juan could fill a clear cube with its plastic foam balls to represent sugar crystals. I attached an image of sugar crystals dissolving in water as reference.