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Aleksandr [31]
3 years ago
13

humans have one of four blood types: A,B, AB, or O. Explain what determines a persons blood type. What antigens are on the blood

cells in a person withc each of these blood types? What antibodies are in the blood of a person with each of these blood types?
Biology
1 answer:
Bumek [7]3 years ago
3 0

Answer:

if you find this helpful, Mark brainliest

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14) Mammalian blood contains the equivalent of 0.15 M NaCl. Seawater contains the equivalent of 0.45 M NaCl. What will happen if
slamgirl [31]

Answer:

A) NaCl will be exported from the red blood cells by facilitated diffusion.

4 0
4 years ago
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Human beings have about 100,000 genes, and each has a single specific function. True or False
melomori [17]
I would go with false, because not only 100,000 genes, there are lots to those. and there are not even like 100,000 genes, that is not really possible!!
hope that this helps you! =)
5 0
4 years ago
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Additional compounds can be added to agar before sterilization (or sometimes after). an example of this is "milk agar," in which
Marat540 [252]

The lactose-digesting bacteria like to grow on milk agar .Bacillus cereus growth and survival were examined during the production of cheese of the Gouda variety. Approximately 102 B. cereus spores per milliliter of cheese milk were intentionally added to pasteurized milk before it was used to make the cheese in the pilot plant.

"milk agar," in which 2% nonfat powdered milk is added to the agar base. lactose-digesting bacteria like to grow on milk agar. Surface plating on B. cereus selective medium was used to count B. cereus, while lactic acid bacteria were counted on lactic agar and MRS agar (de Man-Rogosa-Sharpe). Samples of the milk before renneting, the curd at cutting, the half-whey removal, the final whey removal, the hooping of the curd, the cheese after pressing, the cheese after brining, after one week, after two weeks, after four weeks, and after six weeks were all taken for microbiological analysis. The growth of lactic acid bacteria during cheese production was unaffected by B. cereus.

Learn more about B. cereus here-

brainly.com/question/15087595

#SPJ4

3 0
1 year ago
What area of the brain is located at the junction of 3 lobes and plays an important role in our subjective feelings?
Mumz [18]

Answer:

I think its the frontal lobe of the brain

8 0
3 years ago
Pancreatic and intestinal enzymes operate optimally at a pH that is slightly alkaline, yet the chyme entering the duodenum from
lora16 [44]

Answer: By the help of the fluid delivered from the pancreas.

Explanation:

The human body is a very complex system consisting of many organ and organ system.

One of those systems is the the digestive system. By the help of this system the digestion and absorption of food takes place.

There are numerous number of enzymes involved in the digestion of the food released by various organs. The pancreatic and intestinal enzymes are secreted that work at alkaline pH, but the chyme that is secreted from the deodenum is slightly acidic yet they work together.

This is because pancreas pour enzyme into small intestine which is alkaline  and it then secretes huge amount of sodium bicarbonate which neutralizes the acidity of the stomach and makes the pH optimum for the digestion of food.

8 0
3 years ago
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