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morpeh [17]
3 years ago
8

PLEASE HELP ME ASAP !!!!

Biology
1 answer:
Nat2105 [25]3 years ago
5 0

In artificial selection, nature provided the variation, and human selected those variations that they found useful

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DNA _____.
Ne4ueva [31]

Answer:

Answer:

The correct answer would be "contains coded information for the creation of proteins".

DNA or deoxyribonucleic acid is a polymer of nucleotides.

It is the genetic material in most of the living cells present on earth. That is, it controls all the characters and traits of the living organisms.

In prokaryotes, it keeps floating in the cytoplasm whereas it is confined in the well-defined nucleus in eukaryotic cells.

The nucleotide sequence of the DNA is used as the code for the synthesis of the proteins.

It is first transcribed into the nucleotide sequence of mRNA which is further decoded into the amino acid sequence of the proteins.

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3 years ago
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If you coil up and coil up and coil up DNA (along with protien) you get a ___________________.??
zheka24 [161]
I believe the answer is chromosomes.
Chromosomes are basically coiled up pieces of DNA with proteins.

I hope this helps! If it doesn't, please reply.
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-How long does an average rabbit live?<br> -How long does an average fox live?
Arisa [49]
Rabbit 8-12 years
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4 years ago
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Why are scientific modles used for? Give an example of each of the following modles: idea, Physical, Computer
Vinil7 [7]

Answer:

Scientific models are used to explain and predict the behaviour of real objects or systems and are used in a variety of scientific disciplines, ranging from physics and chemistry to ecology and the Earth sciences.

Explanation:

hope this helps!! vote me brailyest plzzz and have a great day!! :D

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3 years ago
In the lumen of the proximal tubule, Na concentration is ________ the Na concentration inside the cells of the tubule wall.
nydimaria [60]

Answer:

The correct answer is - higher than

Explanation:

In the lumen of the proximal tubule of the kidney, most of the solutes are absorbed in the form of sodium. There is a gradient of sodium ions which allows the absorption of the solutes from the lumen into the cell.

It is due to the solute or  Na concentration is higher in the lumen than Na concentration inside the cells of the tubule wall. So movement of the solutes is due to the concentration gradient.

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3 years ago
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