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jenyasd209 [6]
4 years ago
9

Plz answer this for me

Biology
2 answers:
Katarina [22]4 years ago
6 0

Answer:a

Explanation:

sasho [114]4 years ago
4 0

Answer:13*10 then divide by 2 the multiply by 5

Explanation:

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stepan [7]

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The components of he respiratory system conduct air to the lungs ,such as the trachea (windpipe) which branches into smaller structures called Bronchi . The process of breathing (respiration) is divided into two distinct phases , inspiration (inhalation) and expiration (exhalation).

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3 years ago
A single covalent bond consists of what
astraxan [27]
A covelant bond consists a shared electron

8 0
4 years ago
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andreyandreev [35.5K]

Explanation:

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Which of the outcomes could potentially result if a mutation in the gene encoding the Gα subunit eliminates its GTPase activity?
ikadub [295]

Answer:

The prime function of the GTPase activity of the G-alpha protein is to perform the hydrolysis of the attached guanosine triphosphate or GTP. Upon combination with the GTP, the G-alpha protein becomes activated, and when hydrolysis of GTP takes place to guanosine diphosphate or GDP, the G-alpha subunit becomes inactivated.  

Therefore, the activity of the GTPase provides the G protein-coupled signaling mechanism's regulation. In case, if the mutation takes place within the gene encrypting the G-alpha subunit, then the inhibition of GTPase activity occurs, which would eventually result in the following outcomes:  

1. The stimulation of the signaling pathway may take place for a prolonged time duration, eventually causing an unwanted differentiation of the cell.  

2. There would be a spontaneous enhancement in the concentration of cyclic-AMP within the cell.  

3. The activation of the G-alpha subunit would take place for a prolonged time duration.  

8 0
4 years ago
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