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Pavel [41]
3 years ago
7

Planets formed from a nebular cloud of

Biology
1 answer:
g100num [7]3 years ago
8 0

The various planets are thought to have formed from the solar nebula, the disc-shaped cloud of gas and dust left over from the Sun's formation.

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You have a DNA sequence that codes for a protein and is 105 nucleotides long.A frame shift mutation occurs at the 85th base how
Anna [14]
In a DNA molecule, three nucleotides make up a codon. A codon is creates a specific amino acid. Therefore, in order to work this out, we must calculate the number of codons that will not be affected by the mutation. This is done by finding the highest number that is divisible by 3 but less than 85. This can be done by:
85 / 3 = 28.333
So 28 codons will not be affected.
3 0
3 years ago
T-G-A-G-G-T-C-T-C-C-T-C T-G-A-G-G-T-C-A-C-C-T-C What type of mutation is depicted in this sequence?
kap26 [50]

Answer: The mutation is substitution.

Explanation:

There are three main types of mutation:

Substitution, deletion, and insertion.

We would be able to tell right away if the second sequence had an insertion or deletion, because it would have a different number of letters than first sequence. However, it does not. Both sequences have 12 letters.

But, the 8th letter in the first sequence (T) is different from the 8th letter in the second sequence (A).

This is substitution.

6 0
3 years ago
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What is meaning of photosynthesis ​
Talja [164]

Answer:

Photosynthesis is the process by which plants make their own food.

6 0
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On reviewing the medical reports of a postpartum patient, the nurse finds that the patient has homans' sign. what does the nurse
irakobra [83]
<span>Homans' sign is an assessment test used to determine whether the patient has VTE. Presence of Homans' sign indicates that the patient may have VTE. Uterine atony can be assessed by palpating the uterine fundus. Hypotensive shock can be assessed by checking the patient's vitals. Mastitis can be assessed by the examining the patient's breasts.</span>
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Tracheostomy refers to a procedure to which part of the body
dusya [7]
Tracheotomy refers to creating an opening in the neck in order to place a tube into a person's windpipe.
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