686.8 j is needed to burn 4.24 grans of pd.
Answer;
C) decreasing the concentration of an enzyme
Explanation;
-Environment factors such as temperature and pH affects the activity of an enzyme. Changing these conditions alters the rate of the reaction caused by the enzyme.
-Each enzyme works at certain optimal conditions such as optimal temperature and optimal pH, thus increasing temperature and pH to optimal levels will increase the rate of enzyme reaction.
-Changing the concentration of enzyme and substrate will also affect the rate of reaction of an enzyme-catalyzed reaction. Increasing enzyme concentration increases the rate of enzyme activity.
Answer:
The correct answer is -
a. 2
b. 3
c. 6.
d. 1
e. 5
f. 4
Explanation:
Topoisomerase II is the enzyme that catalyzes the formation of double-strand DNA breaks.
DNA ligase is the enzyme that catalyzes through adenylated DNA intermediate
DNA polymerase gamma is n enzyme that acts on the Mitochondrial DNA replication.
The reverse transcriptase uses a tRNA primer during catalytic reaction in the synthesis of retroviral DNA
DNA pol I breaks RNA in a DNA-RNA hybrid molecule in their catalytic reaction.
DNA pol IIIused in catalyzing and acts as major enzyme, the most nucleotide incorporations in bacterial DNA replication
Answer:
false
Explanation:
Only turns on a fraction of the genes
