<span>Al4C3 + 12H2O yields 3CH4 + 4Al(OH)3 is the balanced equation.
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Answer:
Butan-2-ol
Explanation:
systematic name is also known as IUPAC name
if wrong , let me know I can edit the answer
Answer: False
Explanation:
The repression of lac operon is mediated by the catabolite activator protein (CAP). The RNA polymerase can attach to promoter site, only when CAP combined with cAMP is available. Bacteria only accumulate cAMP only when starved. But when glucose is present, cAMP is not available and so CAP-cAMP is not formed. Hence the lac structural genes is turned off in the present of glucose.
Therefore the mechanism by which glucose inhibits the expression of the lac structural genes is by catabolite repression.
Whereas the process by which lactose stimulates the expression of lac operon is by derepression/allosteric regulation. Lactose binds to the lac repressor and deactivate it by causing it to change shape so it doesn't bind to the DNA
Answer:
first is c and second is a