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White raven [17]
2 years ago
14

What is the advantage/disadvantage of having an O type blood group? Explain your answer in a hospital situation.

Biology
1 answer:
erastova [34]2 years ago
3 0

Answer:

O: Type O individuals can donate blood to anyone, because their blood has no antigens. However, they can only receive blood from other type O individuals (because blood with any antigens is seen as foreign).

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Which is the best example of fluid intelligence?
garik1379 [7]
<span>the ability to quickly recognize relationships between words</span>
8 0
3 years ago
Resethelp 1. Structure describes the alpha-helices and beta-sheets that are formed by hydrogen bonding between backbone atoms lo
ss7ja [257]

1. Answer;

-secondary structure;

Explanation;

Protein secondary structure refers to regular, repeated patterns of folding of the protein backbone. The two most common folding patterns are the alpha helix and the beta sheet. In an alpha helix, the polypeptide backbone coils around an imaginary helix axis in clockwise direction. In the beta sheet secondary structure, the polypeptide backbone is nearly fully extended. The R-groups are alternately pointed above and then below the extended backbone.

2. Answer;

- Quaternary structure

Explanation;

-Many proteins are formed from more than one polypeptide chain. The Quaternary structure describes the way in which the different subunits are packed together to form the overall structure of the protein. For example, the human hemoglobin molecule shown below is made of four subunits.

3. Answer;

-Tertiary structure

Explanation;

Tertiary structure refers to the overall folding of the entire polypeptide chain into a specific 3D shape. The tertiary structure of enzymes is often a compact, globular shape.

The tertiary structure is the structure at which polypeptide chains become functional. At this level, every protein has a specific three-dimensional shape and presents functional groups on its outer surface, allowing it to interact with other molecules, and giving it its unique function.

4. Answer;

Primary structure

Explanation;

-It is the simplest level of protein structure and is simply a sequence of amino acids in a polypeptide chain. For example, the hormone insulin has two polypeptide chains, A and B. Each chain has its own set of amino acids, assembled in a particular order. For instance, the sequence of the A chain starts with glycine at the N-terminus and ends with asparagine at the C-terminus, and is different from the sequence of the B chain.

7 0
3 years ago
How can the ethiopian wolves prey be classified as.<br><br> Dont say endangered plz
TEA [102]

Given what we know about the diet of the Ethiopian wolves, we can confirm that their prey can be classified as rodents.

<h3>What are Ethiopian wolves?</h3>
  • The Ethiopian wolves are a canine native to Ethiopia.
  • They are carnivores and hunt in packs.
  • Despite their name, they more closely resemble foxes or jackals.
  • They feed on rodents such as rats and hares.

Therefore, given their diet based primarily on animals such as hares, giant mole rats, and grass rats, we can confirm that the prey of the Ethiopian wolves can be classified as rodents.

To learn more about Ethiopia visit:

brainly.com/question/1267380?referrer=searchResults

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2 years ago
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hram777 [196]
Hey can u break it down and give me some more info on the exact thing u have t right about i will do it for you...:)
6 0
3 years ago
If a substance has a density of 2.5 g/ml and the volume of the substance is 8 ml what is the mass of the substance
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The answer will be 20 grams
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