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Burka [1]
3 years ago
15

The unit of dna that specifies a certain amino acid is called a ________, the same unit of mrna is called a(n) ________ which, d

uring protein synthesis, is matched by the ________ of trna.\
Biology
1 answer:
Ahat [919]3 years ago
8 0

The answer is; codon, codon, anticodon

There are about 64 different combinations of three nucleotide bases into codons. The combinations, however, only code for 20 amino acids hence some codons are redundant. When the mRNA forms a scaffolding with the ribosome, the tRNA with the right anticodon (sequence complementary to the codon on the mRNA) to the codon on the A site of the ribosome,  leaves its amino acid at the site of chain elongation (P-site) and exits at the E-site.


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2 Points
ale4655 [162]

Answer:

Your bloodstream.

Explanation:

The cells in your pancreas produce insulin which needs to be sent to the rest of your  body to tell your cells to take in glucose (sugar) for energy. In order to get sent out of  the pancreas' cells, the insulin needs to go through your bloodstream.

5 0
3 years ago
WILL GIVE BRAINLIEST!!
jek_recluse [69]
Answer: It is a product formed.

Reasoning: The plant uses the energy from the glucose to survive and to photosynthesize. Glucose is the product of photosynthesis. 
8 0
3 years ago
HURRY!!!
SIZIF [17.4K]

Answer:

1. Jetty: Hard structure Built Perpendicular to the Shore, Can cause sand build-up on up drift side of the structure

2. Beach Nourishment: Brings in more sand to replace erosion.

3. Seawall: Hard structure that also provides flood protection, Prevents erosion by directing waves back to the ocean

Explanation:

Jetty is a hard and long structure that constructs of wood or concrete near the coastline, perpendicular to the shore that protects it from tides and currents which helps in preventing erosion. It can lead to build-up of sand on updrift side.

Beach nourishment is the process that replaces the sand or land that lost due to erosion and relensihsh the infrastructure of the coastline and protects the people and beach.

Seawall is also a hard provides protection from erosion by preventing the flood and pushes back the currents and tides to the ocean.

6 0
2 years ago
4After completing their study of the carbon cycle, three students wrote statements making claims related to this topic. Read eac
mario62 [17]

Answer:

Incorrects:

Claim 1: When forests are cleared, we take away an opportunity to remove carbon from the atmosphere.

Claim 2: Carbon moves through biological systems and returns to the atmosphere through photosynthesis.

Claim 3: The amount of carbon involved in rapid cycling is much less than 1 percent of the total amount of carbon on Earth.

Explanation:

  • The carbon contained in forest products makes a small and manageable contribution to the global carbon balance.  Globally, the net effect on atmospheric concentration is negligible, unless the rate of decomposition in geographically displaced product stocks is different from that in the forest ecosystem from which it was removed. However, controlling these rates through proper management can lead to some degree of mitigation of increases in atmospheric CO2.
  • During the carbon cycle, animals and plants release carbon dioxide into the atmosphere through cellular respiration, and plants capture carbon dioxide through photosynthesis.
  • The amount of carbon involved in rapid cycling it is the largest since it includes the carbon exchange between living beings, and is intertwined with the carbon cycle through long-term geological processes
8 0
3 years ago
Of all the debris that washes into the ocean, plastic remains the longest because it does not:
soldier1979 [14.2K]
I think the answer would be b or d
3 0
3 years ago
Read 2 more answers
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