Answer:
Enzymes are biological catalysts. Catalysts lower the activation energy for reactions. The lower the activation energy for a reaction, the faster the rate. Thus enzymes speed up reactions by lowering activation energy.
RNA synthesis depends on RNA polymerases (RNAPs). This is the enzyme
that faciliates copying a sequence of DNA which is the first step
leading to gene expression. This multi-step process is important for
researchers to understand especially in relations to studying how
genetics influence disease processes.
Out of the chooses given, the best description between evolution and natural selection is that natural selection leads to evolution. The correct answer is A.
Answer: The color blue means that the star is the hottest. Also, the smaller a star is the farther away from earth it is.
Explanation: For example, when you look at a candle and see the blue at the bottom, that means that it is the hottest. In comparison to stars, the color blue always means that it is the hottest.
Answer:
A. both parents had to give a recessive trait to their offspring
Explanation:
Both parents need to give a recessive trait because if there's any dominant ones, it'll overpower the recessive ones
