Answer:
He estimated enough bricks for the patio.
Explanation:
We can confirm that Stew ordered enough bricks by taking into account the area of the patio. To deduce the area, we use the formula A=bxh
We know:
b(base) is 12.5 ft
h (height) is 18.3 ft
So, A=12.5ftx18.3 ft
A=228.75 ft²
He ordered enough bricks for the patio. There would be extra bricks since the area is 228.75 ft², and he ordered bricks for 247 ft².
<u>Answer:</u>
The factor that contributes to aging is: A Cells stop dividing after 50 divisions.
<u>Explanation:</u>
- Normally after 40 to 50 divisions the cells stops dividing because they had already lost too much DNA for other divisions.
- So they eventually die, making the appearance like an aged person in any individual.
- As DNA is copied in every cell division process, they tend to loose small part of telomeres in each transfer process.
- Hence, after 50 divisions these cells fails to divide resulting in aging.
Answer:
Endocrine gland in the pancreas plays a major role in the digestion of food. Beta cells of the pancreas produce a hormone known as insulin. Insulin secretes into the blood when the sugar level increases (mainly after the meal). It lowers the glucose levels in the blood. It also plays a role in the storage of extra energy in the form of glycogen in the muscles and adipose tissues.
On the other hand, pancreatic enzymes are produced by exocrine gland that secrete into the gastrointestinal (GI) tract. Pancreatic enzymes help complete the digestion process by breaking biomolecules into simpler compounds to yield energy. There are different pancreatic enzymes, for example, pancreatic amylase, trypsin, chymotrypsin, pancreatic lipase, and ribonuclease. These enzymes are specific because of their functions. Pancreatic amylase breaks larger polysaccharides (carbohydrate) molecules into simpler ones. Trypsin and chymotrypsin break protein molecules into its amino acid subunit.
Penicillin is the drug most offered because it will not harm your baby and it syphilis cannot be spread through the breastmilk.
