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>
Answer:
The correct answer is OPTION B (b. Yes—the initial infection might be acute but the virus can later become latent by becoming integrated into the host cell genome).
Explanation:
The hepatitis B virus has an unusual feature similar to retroviruses. This makes it deadly and difficult to treat when it is at an advanced stage. It basically attacks the liver and can cause both an acute and persistent infection.
In the acute stage, the cells are newly attacked and the body is fighting it off, the symptoms might start showing depending on how long it has invaded the body. These symptoms include dark urine, vomiting, yellowing of the skin and eyes (jaundice), the liver can still fail at this stage causing death.
At the persistent stage, which is already chronic, the invaded cells have been weakened, the symptoms are slow to resolve therefore it is in a prolonged stage which can lead to liver cancer and eventual death.
Answer:
Her hypothesis is supported
Explanation:
The low level of water in the beaker compared to others have been absorbed by the clay soil
Answer:
a)CTGCT
Explanation:
DNA contains four (4) types of nucleotide base pairs: cytosine (C) that is complementary to guanine (G), and adenine (A) that is complementary to thymine (T)
I would say a (Sorry if i am wrong)