C) matter is changed into various forms but the total quantity remains unchanged.
<span>
They come apart or lose their shape. </span>
A
biological catalyst that speed up the rate of chemical reaction in the body is
known as Enzymes. Many processes in the body depend majorly on enzymes and they usually function by forming enzyme- substrate complex. However, large
temperature and pH will cause the enzymes to denature this is because all
enzymes are proteins and these extreme conditions will affect the bonds in
their tertiary structure.
Answer:
c. There is uncontrolled cell division.
Explanation:
There is uncontrolled cell division that result in the improper functioning of a checkpoint protein in a cancer cell because checkpoint protein monitors and control the the process of cell cycle. If mutation occurs in this checkpoint protein, the cycle is no longer in control which leads to the uncontrolled cell division and we also know that cancer is a disease which occurs due to uncontrolled division of the cell.
Answer:
5’ – TAC-GCA-CTG-3’
Explanation:
As per the Chargaff’s complementary base pairing rule purine always pairs with a pyrimidine.
Purines include adenine (A) and cytosine (C)
Pyrimidine include thymine (T) and guanine (G)
Thus an A always pair with T and C always pair with G
Thus, the resulting poly peptide for the given amino acid sequence is
3'-ATG-CGT-GAC-5'
5’ – TAC-GCA-CTG-3’
