Explanation:
The rules of base pairing (or nucleotide pairing) are: A with T: the purine adenine (A) always pairs with the pyrimidine thymine (T) C with G: the pyrimidine cytosine (C) always pairs with the purine guanine (G)
Answer:
Explanation:
Density is equal to mass over volume.
The mass of the wood is 6.0 grams and the volume is 12.0 cubic centimeters.
Substitute the values into the formula.
Divide.
The density of the wood is 0.5 grams per cubic centimeter.
Match the day and time of the year and location
The stars that we see on the sky change with the station of the year, they change their position depending of the day of the year and the location, mainly the latitude since on that depends what "side" of the earth the sky is facing towards, at certain points the north hemisphere sees a different sky than the south, but the east and west as long as they are in the same latitude do see the same sky.
Answer:
The shape of the enzyme determines which chemical reaction it will speed up.May strain the bonds of the substrate or put chemical groups of the active site in the correct position to speed up the reaction.