Hormones derived from amino acids can cause different effects in different cells depending on the type of cell and its signal transduction pathway.
An arrangement of chemical reactions in a cell that happens when a particle, for example, a hormone, joins to a receptor on the cell layer. The pathway is really a course of biochemical responses inside the cell that eventually achieve the objective particle or response.
They can ensure that chemical reactions occur in safe temperature by only speeding up the reaction in optimum temperate range.
If the temperature is too low, the enzymes may be inactive, and the chemical reactions may be slow.
If the temperature is too high, the enzyme would be denatured and it can no longer function as a biological catalysts.
Answer:
the phase that describes a plant spore but not the plant seed is called meiosis
Whereas a change that causes change in chemical composition of a substance is known as chemical change. For example, A new substance is always formed in a chemical change. Thus, we can conclude that the definition a chemical change produces a new substance by breaking and forming new bonds, is correct.
1. There are three different types of cloning: gene cloning, reproductive cloning and therapeutic cloning.
2. The term "cloning" was first coined in a speech in 1963 by Englishman John Haldane.
3. One of the most recent cloned animal was a ferret in 2006.
4. The first cloned animal was a sea urchin in 1885.
5. The FDA has approved the sale of animal products from cloned animals.
6. 95% of animal cloning has failed.
7. Animals are the only beings being cloned as of now.
8. Dolly the sheep was the first animal cloned from a cell.
9. The highly fatal Large Offspring Syndrome is said to occur within over 50% of all cloned cattle, but in only 6 % of normally-bred livestock.
10. CLONAID was founded back in 1997 and claims to be the first human cloning company in the entire world
