The empirical or simplest formula of any carbohydrate is (CH2O)n. This formula looks like carbon water just as carbohydrate suggests hydrated or watered carbon. The formula tells us that all carbohydrates are made of carbon, <span>hydrogen, and oxygen atoms in a 1:2:1 ratio.</span>
The type of mutation which is observed here is substitution mutation. According to the fact that sickle cell anaemia is occuring at the at beta-globin gene, the correct answer is c.substitution mutation as it shows mutation point as <span>a single base. Hope it will help! Regards.</span>
Answer:
The S phase of a cell cycle occurs during interphase in meiosis is responsible for the synthesis or replication of DNA.
I believe that the most accurate answer for this would be b. Although I was stuck between a and b, b seems more credible because the fact that the DNA is inside a nucleus is more exact that just a vague "it contains DNA"
Hope this helps :)