Answer:
The correct answer is B) DNA has 30% thymine and 20% cytosine.
Explanation:
We use the Chargaff Law, where:
A + G = C + T (sum of pure bases A and G, is equal to pyrimidines C and T) and, A = T, C = G.
A + G = 30% + 20% =50% = C+ T
Thus:
A = 30% = T
G = 20% = C
Answer:
Monosaccharides are the simplest carbohydrates. Although glucose and fructose have the same molecular formula they have different structures or the atoms are arranged differently from each other and this is evident in the way they react, behave and in their properties. hope this helps
Explanation:
Answer:
The rock cycle stages include: weathering and erosion, transportation, deposition, compaction and cementation, metamorphism, and rock melting. The...
Explanation:
The answer is D because at the end of meiosis, the cell should have half the amount of chromosomes needed