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blondinia [14]
3 years ago
15

Aids cannot be transmitted by​

Biology
1 answer:
Vesna [10]3 years ago
5 0

Answer:

Saliva, tears, or sweat that is not mixed with the blood of a person with HIV. Shaking hands; hugging; sharing toilets; sharing dishes, silverware, or drinking glasses; or engaging in closed-mouth or “social” kissing with a person with HIV

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The % DV (percent Daily Value) is based on an average 2,000-calorie diet. One gram of carbohydrate provides 4 calories of energy
Olin [163]

Answer: 300 grams

If Anna’s doctor recommends getting 60% of her calories from carbohydrates, it means that (2000*.60) or 1200 calories should come from carbohydrates.

<span>If one gram of carbohydrate provides 4 calories of energy, then 1200 calories is equal to (1200/4) or 300 grams of carbohydrates Anna should consume each day.</span>

7 0
3 years ago
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Buffalo have a somatic chromosome number of 60. Hybrids produced by crossing a buffalo and grizzly bear are called gruffalo, are
Keith_Richards [23]

Answer:

37

Explanation:

Since the Gruffalo has a somatic chromosome number of 67 and the Buffalo has a somatic chromosome number of 60, we may infer that seven chromosomes from the Grizzly were not able to pair up with the chromosomes of the Buffalo. Checking the options, the only choice that has a suitable number is b. 37 chromosomes. If this is true, then the remaining 30 chromosomes were able to pair up.

5 0
3 years ago
What are the advantages and disadvantages to sunscreens containing common active ingredients such as oxybenzone, octocrylene, an
aleksklad [387]

Sunscreens contain chemical ingredients in their compositions, such as avobenzone, oxybenzone, octocrylene, homosalate, octisalate and octinoxate, which have been linked to health problems such as hormonal disruptions, cancer, as well as liver and kidney changes.

<h3>What is oxybenzone, octocrylene, and homosalate bad for?</h3>

Oxybenzone, octocrylene, and homosalateto protect from UVA also penetrates deep into the skin. The penetration  into the human body can cause several problems in human health such as

  • allergic reactions
  • cell mutation
  • deregulation of hormonal processes,
  • etc.

With this information, we can conclude that Oxybenzone, octocrylene, and homosalateto is considered a hazardous eye irritant and, as an allergen, is also known to cause skin allergies.

Learn more about Sunscreens in brainly.com/question/20448560

#SPJ

6 0
2 years ago
The building blocks of DNA are nucleotides. True or False?
BlackZzzverrR [31]

Answer:

This is true.

Explanation:

8 0
3 years ago
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What happens to the energy in the bonds in glucose?What happens to the energy in the bonds in glucose?
Alexxx [7]

Answer:

Energy stored in glucose molecules is transferred to adenosine triphosphate. During cellular respiration when glucose reacts with oxygen, carbon dioxide and water are formed.

The energy released by glucose molecules is stored in bonds in the phosphate groups of the adenosine triphosphate molecules. After this, energy is released when ATP is converted into ADP and inorganic PO4- groups.

When ADP and phosphate group join together to form ATP energy is stored. A glucose molecule forms 36 to 38 ATP during respiration.

4 0
3 years ago
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