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IRINA_888 [86]
3 years ago
8

I need help asap please

Biology
1 answer:
Papessa [141]3 years ago
3 0

I Would LOVE to help but dont get what you mean so could you clear things out (If you need help with ANYTHING else just ask me)

                (~ ̄▽ ̄)~

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Translation
sertanlavr [38]

A- growing polypeptide       B- Lone amino acid

C-  tRNA                                      D- Anticodon

E- mRNA                                F- Small ribosomal subunit

G- codon                             H- Large ribosomal subunit

Explanation:

Methionine (start codon) , leucine, methionine, arginine, aspartic acid, glycine, glycine, leucine, histidine, stop codon

Three types of RNA that takes part in the translation are:

mRNA: It is formed by the process of transcription. The DNA strand is copied as mRNA with help of RNA Polymerase. The mRNA strand is single- stranded and consists of codons which code for amino acids for the protein synthesis. Not full sequence of mRNA codes for amino acid chain there are non-coding regions called introns which are removed during splicing and only exons code for the amino acid sequences.

tRNA: It brings the correct amino acid to the growing polypeptide chain by reading the codons from the mRNA. It has anticodon which helps in bringing the correct amino acid coding to mRNA sequence.

rRNA: rRna plus protein and ribosome makes up rRNA. The ribosomes are called protein factory,  because growing polypeptide chain is formed here. They are responsible for reading the correct amino acid bonding to form polypeptide. They are having two subunits smaller and bigger depending on their sedimentation rate by centrifugation.

In eukaryote,s protein synthesis occurs in the ribosomes which are present in the cytoplasm of the cell.

B. All the three nucleotides that code for amino acid are important because any base difference in amino acid will change the protein formed due to amino acid difference.

6 0
4 years ago
Mrs. Kelly, age 65, is entitled to part a, but has not yet enrolled in part
Nonamiya [84]

Medicare refers to a program for the individuals of and above the age of 65 with certain disabilities and diseases. Medicare the FFS scheme, that is, Fee-for-Service covers two parts, Part A and Part B.  

Part A covers skilled nursing facility, hospital, hospice, and home health services. Part B covers professional services like those provided by a doctor. In the given case, Kelly is entitled to Part A, but not to Part B. Thus, in order to join a Medicare health plan, she also must enroll in Part B.  


7 0
4 years ago
Read 2 more answers
If the number of photosynthetic organisms on Earth decreased drastically, which would happen as a result?
Archy [21]

Answer: More carbon dioxide gas would be found in the atmosphere.

Explanation:

5 0
3 years ago
Which of the following checkpoints does not occur late in G1? View Available Hint(s) Which of the following checkpoints does not
diamong [38]

Answer:

<h3>As per the hints most applicable is a check that chromosome replication has been successfully completed this is because chromosome replication does not occur until after G1. Actually this checkpoint is G2.</h3>

Explanation:

During G2 phase cell undergoes rapid growth in size as well as protein synthesis takes place. During this process cell basically prepare itself for mitosis.

8 0
4 years ago
What are tiny organisms that float near the surface of freshwater and marine environments called? #3
goldenfox [79]
They are called sea plankton. They are microscopic. One way you can see them is through a microscope. Good luck !
6 0
4 years ago
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