Answer:
Substitution of base A to T is causing non conservative missense mutation leading to valine instaed of glutamic acid. No frame shift.
Explanation:
Base substitution in DNA leads to diffenet mRNA code which leads to incoporation of Valine instead of glutamic acid during translation. As Glutamic acid was polar whereas valine is nonpolar therefore folding of polypeptide chain will be affected.
Substitution only causes change in code at a particular location and there is no frame shift therefore all other amino acids will remain same.
The answer is c, relying on renewable energy sources
Step 1:
Write molecular Formula,
Na₅P₃O₁₀
Step 2:
Assign Oxidation number to Na (which is +1) and O (which is -2), and X (unknown) for P.
(+1)₅ + (X)₃ + (-2)₁₀ = 0
Zero means overall charge on molecule is zero (Neutral).
Step 3:
Now solve for X,
(+5) + (X ÷ 3) + (-20) = 0
X ÷ 3 = -5 + 20
X ÷ 3 = +15
X = +15 ÷ 3
X = +5
Result:
Oxidation number of P is +5.
Answer:
R.F.M of Iron (II) oxide :
Moles :
Molecules :
Answer:
<em>I</em><em> think</em><em> option</em><em> </em><em>(</em><em>b)</em><em> </em><em>is</em><em> right</em><em> answer</em>
