Answer:
The correct option is A) Many of the younger married couples in Italy are deciding to have less children.
Explanation:
As we know the birth rate of a country should be equal to the death rate of the country in order to maintain a stable economy. In the past, people were not concerned about the rising population and hence did not look upon child birth rate. But nowadays, the younger population is more concerned about the rising population and hence tends to take more steps to control the population.
This is false. Since space exploration has begun, cooperaion and goodwill has been devolped between nations.
Answer:
1# Questions: People who have gene mutations have more treatment options.
2# Question: 20 amino acids
Explanation:
Answer:
Catabolite repression
Explanation:
Catabolite repression is characteristic for prokaryotic organisms such as bacteria and this is the way to control metabolism.
It is called repression, because enzymes that are involved in other sugar's metabolism are inhibited (repressed). The system of catabolite repression have components such as:
- sensory systems-detects ratios of glycolytic intermediates,
- global regulators-control the expression of genes that encode for enzymes.
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