Answer:
Running away from a fierce dog
Explanation:
An example of an emergency situation will be of a person fleeing away from a fierce dog. Suppose a person suddenly comes across a fierce dog. The response will be to run or flee. The body generates this response as a result of Adrenalin released by the adrenal glans up next to the kidneys. The hormone is known as the flight or fight hormone. It effects the smooth and skeletal muscles, causing the increased supply of oxygenated blood. Also, the heart beats faster to pump more blood. The pupils of the eyes dilate and vision and alertness is increases.
The predictions show a flight reaction.
1. Three nucleotide bases on mRNA (which are complementary to three nucleotide bases on DNA) are called codon. Each codon codes for the specific amino acid. So, for 1 amino acid in protein, there are 3 nucleotides on RNA (or DNA). That is why the coding sequence is three times as long as the <span>protein sequence it codes for.
2. There are 20 different amino acids, but there are more than 20 combinations of three nucleotide bases on DNA. There are 64 different combinations of three nucleotide bases on DNA, which is about 3 times more than the number of amino acids. So, different combinations of three nucleotide bases code for one amino acid and this is the reason why </span>the DNA sequence is so <span>different when the protein sequence isn’t</span>
Explanation:
Deflation can form certain land features. It can pro- duce desert pavement, which is a surface made of peb- bles and small, broken rocks. In some places, the wind can scoop out small, bowl-shaped areas in sediment on the ground. These areas are called deflation hollows.
The answer is the Last Quarter.
A week after a new moon, the first quarter occurs. Another week after the first quarter, the moon's phase enters full moon. On the third week from the new moon is Last Quarter. In this phase, the moon is three-quarters around its orbit on Earth. And in the next week, the moon enters a new cycle and the moon's phase is back to new moon.
