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lesya [120]
3 years ago
14

Which of the following are food groups in the

Health
2 answers:
Mamont248 [21]3 years ago
3 0

Answer:

Vegetables, dairy, fruits, protein, grain is on the my plate model.

posledela3 years ago
3 0
Vegetables, dairy, fruits, proteins, grains
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Which techniques could be used to identify antibodies produced by a patient?
Ber [7]

Explanation:

For the detection of the antibody, several methods can be used:

  • By Peroxidase

Peroxidase is an enzyme that uses H2O2 to oxidize its substrates. These substrates are designed in such a way that their oxidation can be detected by light release (luminol), by the formation of a colored precipitate (DAB) or by the transformation of a colorless compound into a colorful compound, can be determined quantitatively by spectroscopy. Luminol, in the presence of H2O2 and peroxidase emits light, which can be captured by X-ray films, being mainly used in immunodetection. Diaminobanzidine (DAB), in the presence of H2O2 and peroxidase, forms a colored polymer brown, precipitating in the place where the peroxidase is found, being mainly used in immunocytochemistry studies. There is a wide variety of compounds that can be used as chromophores, providing the most varied colors, usable in ELISA technique, with ABTS (2, 2'-azino-di (3-ethylbenzthiazoline-6-sulfonate) being an example of dye that turns blue-green in the presence of peroxidase.

  • By Alkaline phosphatase

Alkaline phosphatase is an enzyme that hydrolyzes phosphate bonds. In this way, chromophores are compounds that have phosphate groups, and that with the loss of this group phosphates acquire color, as is the case with p-nitrophenyl phosphate, which turns yellow when phosphate group.

  • By Fluorophore

Fluorophore is a compound that emits light of a certain wavelength (λ (coloring) when excited by a light from another λ. Fluorophores with different characteristics make it possible to mark different antigens with different colors in the same tissue or cell, allowing simultaneous observation oftwo or more components.

  • By Metals with high density

The main heavy metal conjugated to antibodies is gold. This allows you to locate antigens through electron microscopy, allowing very specific cytological studies

8 0
3 years ago
Jack and Preston are the same height, but jack weight 145 lbs and Preston weighs 160 lbs. Therefore, which of the following is m
Sunny_sXe [5.5K]

Answer:

the correct answer is " preston's body composition is worse than jack"

Explanation:

As preston and jack both have same height but preston have more weight than jack so it can be because of preston having more fat than jack or having more muscles weight.

It depends on the difference of how much preston and jack eat and gym training. And their health can be determined by measuring the BMI.

5 0
3 years ago
Prolonged use of alcohol or other drugs could be a _____ that causes a mental disorder.
Deffense [45]
I would assume that it would be a "factor" or "health determinant"
8 0
3 years ago
The feeling of hunger that initiates the act of opening a refrigerator for food best represents a(n)___________.
Lady_Fox [76]

Answer:

Drive

Explanation:

According to my research on studies conducted by various behaviorists, I can say that based on the information provided within the question the feeling being described in the question is mostly characterized as Drive. This is a form of will power that forces you to satiate the urge to do what you are feeling at that given moment.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

8 0
3 years ago
How many grams of saturated fat should a person on a 2000-calorie a day diet consume? A. 11-13 B. 1000-1400 C. 250-350 D. 100-20
padilas [110]

Answer:C)

Explanation: 250-350

6 0
3 years ago
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