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.
A) Since both are carbons with the only difference in the number of neutrons,
They are called Isotopes
B) Carbon - 12 has 6 protons and 6 neutrons, while Carbon-13 has 6 protons and 7 neutrons,
Therefore Carbon-12 and Carbon-13 have the same number of protons
C) Carbon - 12 has 6 protons and 6 neutrons, while Carbon-13 has 6 protons and 7 neutrons,
Therefore Carbon-12 and Carbon-13 has different numbers of neutrons
D) Sorry i don't know any uses of Carbon-12 and Carbon-13, you might have to research to get it.
E or F) Sodium 23 has 12 neutrons and 11 electrons, because its mass number 23, atomic number is 11 and since protons and electrons count is same, the number of neutrons = mass number - atomic number = 23 - 11 = 12 neutrons
Happy to help :)
If you need any more help, feel free to ask
Answer: They both have stages where they are born and die which is in the main sequence and supernova and in a human they are born in a womb and die of old age.
Explanation:
Chlorine is the most electronegative
