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castortr0y [4]
4 years ago
13

Macromolecules containing hydrogen oxygen nitrogen carbon phosphorous

Biology
1 answer:
Ira Lisetskai [31]4 years ago
3 0
Nucleic Acids- the N in DNA and RNA the building blocks of life
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Compare and contrast living and biotic
Semmy [17]

Answer:

Both the terms "living" and "biotic" describe an organism that holds life. However, an organisms stops "living" after it dies, but never stops being "biotic". This is because "biotic" means anything that has ever had life, whereas "living" only describes things currently alive.

Explanation:

Brainliest please?

3 0
3 years ago
A portion of an mRNA attached to a ribosome reads: 5 GACCAUUUUUGA 3
aniked [119]

Answer:

a) phenylalanine

Explanation:

A triplet codon results into a particular amino acid. mRNA is read in 5' to 3' direction during translation. tRNA carrying an amino acid enters the A site first. Then a peptide bond is formed between the new and old amino acid. The polypeptide along with the tRNA moves to P site while the now empty old tRNA moves from P to E site and exits. Hence a tRNA is first in A site followed by P site and then finally E site.

Here, a tRNA with histidine amino acid is present in the P site. From the given sequence, only CAU codon can result into histidine. So if CAU region is present in P site that means that UUU will be present in A site. UUU codes for phenylalanine amino acid so the tRNA entering the A site will carry phenylalanine.

3 0
3 years ago
Read 2 more answers
What are some of the ways modern Americans rely on a global agriculture system?
DaniilM [7]

The U.S. is a leader in agriculture and food globally. In the last 150 years, technologies and innovations in the production, transportation, and retailing of food have developed economic growth at home and provided affordable food to the of people of the world.

<h3>What is the role of globalization in agriculture?</h3>

Globalization has developed agricultural production and resulted it in growing much faster compared to the ones in the past.

Before the fast growth was around over 3 percent per year. Now at this time, it is 4 to 6 percent.

However, these increased rates of growth involve a particular change in its composition.

Thus, it can be concluded that globalization helped billions of people to overcome extreme poverty and improved their lives.

For more details regarding the globalization of agriculture, visit:

brainly.com/question/14400410

#SPJ1

7 0
2 years ago
Which of the following is not part of cell theory?
r-ruslan [8.4K]
C. all cells must be able to make their own food
6 0
3 years ago
Which of these types of rock must form near Earth's surface? Select all that apply.
Ahat [919]

Answer:

option B

Explanation:

igneous rocks are the rocks which are formed by the cooling of molten magma cooling can be on the surface or below the earth surface.

sedimentary surface is the rocks which are formed by the weathering or some chemical action upon the rock due to the passage of time.

metamorphic rocks are those rocks which are formed due to the high pressure and temperature acted on the rocks.

so, the best answer will be sedimentary rock

hence, the correct answer is option B

6 0
4 years ago
Read 2 more answers
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