Answer: 1,540 kilo calories
Explanation:
The energy that is supplied by the carbohydrates is 4 calories in one gram of carbohydrates.
The energy that is obtained by the protein is 4 calories per gram of protein. The fat provides 9 calories per gram of fat.
Alcohol provides 7 calories per gram of alcohol.
Hence, 250* 4= 1000 calories by carbohydrates, 50*4= 200 calories by protein and 30* 9= 270 calories by fat.
Alcohol = 10* 7= 70 calories by alcohol.
Total calories is 1540 kilo calories which is consumed by Carol for dinner.
Answer:
Memory cell
Explanation:
Memory cells are long-lived immune cell that can recognize a foreign particle that it previously encountered and consequently fight it by providing or building a faster and stronger response for the immune system.
The memory cells don't respond immediately when it recognizes the foreign particle, but, provides a faster response when it encounters the particle subsequently.
The memory cells are long lived immune cells which means they can live in a system for a vey long period.
There are 2 types of memory cells
Memory B cells and memory T cells.
