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2 years ago

Explain what's happening in the diagram below the respiratory system.

Biology

1 answer:

QveST [7]2 years ago

5 0

Answer:

Your respiratory system is the network of organs and tissues that help you breathe. This system helps your body absorb oxygen from the air so your organs can work. It also cleans waste gases, such as carbon dioxide, from your blood. Common problems include allergies, diseases or infections.

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During a humoral immune response, which of the following happens when a pathogen is recognized?

GarryVolchara [31]

I believe the answer is B. <span>The antibodies on B cells bind to the antigens on the pathogen's surface.
</span>

8 0

3 years ago

Read 2 more answers

Monosaccharides can be grouped as aldehydes and kefone groups,what is their difference and similarities and list four examples f

Lady bird [3.3K]

Answer:

Aldehyde has C=O bonded to atleast one H atom while Ketone has C=O bonded to two carbon atoms

Aldehyde - galactose, glucose, glyceraldehyde, fructose

Ketone - Trioses, Tetroses, Pentoses, Hexoses

Explanation:

Similarity

Both the aldehyde and ketone have C=O group

Difference

In aldehye the C=O group require atleast one hydrogen atom or the functional group in aldehyde is -CHO

while in ketone the function group is C=O only that is bonded to two carbon atoms.

Example

Aldehyde - galactose, glucose, glyceraldehyde, fructose

Ketone - Trioses, Tetroses, Pentoses, Hexoses

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3 years ago

In which structure in the nucleus are ribosomes made?

iragen [17]

nucleolus

they are made up of subunits and these subunits are made within the nucleus by the nucleolus. Then they are assembled in the matrix of the nucleus.

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3 years ago

Which process occurs directly after meiosis II

Virty [35]

A is correct. DNA replication is just a different way of saying Meiosis II.

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3 years ago

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Which type of dating method can be used on rock layers by applying the law of superposition

Vinvika [58]

Answer:

Relative dating

Explanation:

The Law of Superposition of rocks states that the layer of rock which is below is older than the one above it.

Therefore, the type of dating method that can be used on rock layers by applying the law of superposition is relative dating because it is used when the rocks have been kept in their original sequence and not tampered with.

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3 years ago