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Vadim26 [7]
2 years ago
6

HELP!!!

Biology
1 answer:
Phoenix [80]2 years ago
3 0

There's been a lot of bad news for polar bears recently. In 2007, for example, scientists reported that if global warming continues unabated, the population could drop two-thirds by 2050.

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Put the following events in the correct order:
Wewaii [24]

Answer:

Explanation:

c. Transcription of one DNA strand results in mRNA, which is a complementary copy of the information in the DNA.

a. The mRNA leaves the nucleus and goes to a ribosome open choices for ranking.

b. The building blocks of proteins, are carried to the ribosome by tRNAsAmino acids.

The process of deoxyribonucleic acod starts with replication to transcription and translation.

Replication involves the formation of a complementary base from a old or template DNA Strand this then serve as a template for transcription.

transcription involves the coping of information on the DNA to an intermediate mRNA ( messanger ribonucleic acid) in the nucleus which then move from the nucleus to ribosome in the cytoplasm where translation occurs.

Translation is the conversion of the information on the mRNA to an amino acid with the help of enzyme transferse ribonucleic acid(tRNA).

Hence the arrangement is from C ---- A-----B.

3 0
3 years ago
What interaction is there between the brown tree snakes and the birds, lizards, and bats?
marta [7]

Answer:

Predatory.

Explanation:

This is because the tree brown snakes feed on birds while the bats feed on the lizards.

4 0
3 years ago
What are haploid cells, and which cells are haploid?
Advocard [28]

Answer:

A

Explanation:

i am sorry if this is wrong

5 0
2 years ago
Identify and describe 3 aspects of what makes sponges valuable: a) ecologically and b) commercially.
Hunter-Best [27]
<span>Ecological Benefits of Sponge:
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Commercial Benefits of Sponge:
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3 0
3 years ago
What are three differences between a plant cell and an animal cell
Ede4ka [16]
1. A plant cell has chloroplasts
2. A plant cell has a cell wall
3. A plant cell has vacuoles

An animal cell has none of these features.
7 0
2 years ago
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