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Sveta_85 [38]
1 year ago
5

Explain what antibodies and antigens are and how they interact with each other.

Health
2 answers:
Vlad1618 [11]1 year ago
8 0
Antigens determine your blood type and antibodies help fight off infections and other sicknesses
zubka84 [21]1 year ago
4 0

Answer:

<em>Antibodies attach to a specific antigen and make it easier for the immune cells to destroy the antigen. T lymphocytes attack antigens directly and help control the immune response. They also release chemicals, known as cytokines, which control the entire immune response</em><em>.</em>

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Help me with is this nutrition thing don’t mind my answer idk if they are right
S_A_V [24]

Answer:

1. 1,260 calories

2. 20g

3. 80 calories

4. 27g

5. 2225mg

6. 725mg

7. 5 servings

8. 300 calories

Explanation:

1. 60 calories * 21 servings = 1,260 calories

2. The nutrition label states for every serving of crackers, there is 10g of carbohydrates. For 2 servings, there would be 20g of it.

3. 2 servings of carbs is 20g, as answered in the last question. Find the total calories by multiplying the grams of carbs by how much calories per gram. (20 * 4 = 80 calories)

4. First, calculate how many grams of fat are in two servings (1.5g * 2 servings = 3g). Then, find the total calories by multiplying the grams of fat by how much calories per gram (9 * 3 = 27g).

5. There is 890mg sodium in one serving. There are 2.5 servings. Find the total amount of sodium by multiplying these numbers (890 * 2.5 = 2225mg).

6. As found in #5, the amount of sodium in the can is 2225mg. Subtract the recommended guideline, and you get the difference of the two (2225 - 1500 = 725mg).

7. You meet 4% of the daily requirement in one serving. Divide 4% by the 20% target goal to get the amount of servings needed (20 ÷ 4 = 5 servings).

8. I'm assuming it's asking how much calories are in the amount of servings of the last question, so again, 5 servings * 60 calories = 300 total calories.

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3 years ago
Which option identifies the source of Nancy’s problem in the following scenario?
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Answer:

The answer is D

Explanation:

Because you said it was

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