Answer:
the answer is d ig........
Since this is movement that is occurring against the natural movement from high to low concentration, this is Active transport.
The option C.
Answer:
Gravity would also double
Explanation:
Newton's Law of Universal Gravitation says that the force of gravity is directly proportional to the mass. So if the size of the moon did not change and you were standing at the exact same spot on the moon and the mass of the moon doubled, the force of gravity you would experience would also be doubled.
Not sure but hope you find it!!!
Answer:
C) The amount of A is always equivalent to T, and C to G
Explanation:
Chargaff's rule was given by the Austrian chemist, Erwin Chargaff in late 1940s. It explains the composition of the four bases i.e. Adenine(A), Guanine(G), Thymine(T) and Cytosine(C) in a DNA molecule. According to it, purine and pyrimidine bases are always found in 1:1 ratio in a DNA molecule. A and G are purine and T and C are pyrimidine bases and a purine always forms a pair with pyrimidine base hence the amount of A will always be equal to T and amount of G will always be equal to C. This rule forms the basis for the Watson and Crick pairs in DNA double helix model.
