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VikaD [51]
3 years ago
14

An air mass classified as cT usually forms over which type of earth surface

Biology
1 answer:
NISA [10]3 years ago
3 0
<span>Because air is made up of a bunch of different other gases: Hydrogen, Oxygen,</span>Nitrogen, etc. But is done so in a way, that you cannot see all the different Nitrogen, etc. <span>mixture (since you can visibly see all the parts of air), but rather a solution.</span>
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Describe how oxygen is obtained by the Flatworms.
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Flatworm get most of their oxygen through diffusion.
7 0
2 years ago
If this person had son,what,sex chromosome did they give their son?
dybincka [34]

Answer:

B

Explanation:

Y chromosomes are the male chromosome. A person with an XY sex chromosome pair will be male while that with an XX sex chromosome pair will be female. This is because the Y chromosome has a male-determining gene called the SRY. This gene is responsible for the development of testis.

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The amount of substance given one time
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moles

hope this helps

have a good day :)

Explanation:

3 0
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Each transfer RNA requires at least four specific recognition sites that must be inherent in its tertiary structure in order for
Jet001 [13]

Answer: The options are not included.

But the sites are;

Interaction with ribosomes.

Interaction with aminoacyl tRNA

synthase.

Attachment of the specific Amino acid.

Interaction with codon.

Explanation:

Transfer RNA is a type of RNA that help to translate messenger RNA sequence into protein. Each tRNA have two major areas; the anticodon and region for attaching specific Amino acids.

tRNAs function at specific sites in the ribosomes during mRNA deciding.

The four specific recognition sites of trna that must be inherent in it's tertiary structures in order for it to carry out it's role are;.

Interaction with ribosomes.

Interaction with aminoacyl tRNA synthase.

Attachment of specific Amino acid.

Interaction with codon.

4 0
3 years ago
4. What is an example of positive feedback?
Shtirlitz [24]

Answer:

C

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