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arlik [135]
3 years ago
11

Kokkokko12 help me with these question

Biology
1 answer:
Art [367]3 years ago
5 0
The first one is A
The second one is also A
The third one is also A. So... all A.
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A water molecule is
avanturin [10]

Answer:

Water is a chemical compound and polar molecule, which is liquid at standard temperature and pressure. It has the chemical formula H2O, meaning that one molecule of water is composed of two hydrogen atoms and one oxygen atom. Water is found almost everywhere on earth and is required by all known life. About 70% of the Earth's surface is covered by water. Water is known to exist, in ice form, on several other bodies in the solar system and beyond, and proof that it exists (or did exist) in liquid form anywhere besides Earth would be strong evidence of extraterrestrial life.

Explanation:

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7 0
3 years ago
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In a genotype, what does the lower case letter represent?
fredd [130]

Answer:

Lowercase usually means recessive as uppercase is dominant (allele)

Explanation:

8 0
2 years ago
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Use Fractions
wolverine [178]

Answer:

2

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The three-dimensional structure of a functional protein is altered by intense heat or nonphysiological ph even though peptide bo
DiKsa [7]
In biochemistry, enzymes are protein catalysts of the body that speeds up certain specific metabolic reactions in the body. They word in the concept of lock-and-key theory or induced fitting. These two theories are all based on the shape and size of the enzyme's active site that could accommodate the substrate. So, the main function of the enzyme is dependent on its shape. Therefore, when an enzyme undergoes denaturation, its orientation and shape changes. For example, a beta pleated sheet may change to an alpha helix orientation. As a consequence, the number and capacity of active sites changes. Hence, the enzyme becomes nonfunctional.
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Which event does not occur during dna replication?
timofeeve [1]
<span>E. polymerization in the 3′-to-5′ direction by DNA polymerase?</span><span>

"Important note: DNA is read in 3' to 5' direction whereas a new strand is synthesized in the 5' to 3' direction - this is entirely logical but is often confused" </span>
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