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Reika [66]
3 years ago
6

HELP.....

Biology
1 answer:
sammy [17]3 years ago
3 0

the only one i know is this Alzheimer's disease

difficulty remembering recent events

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A trait such as having a crooked thumb is produced by a(n)
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Gene, as such traits are passed down through genes
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2 years ago
The benefit of measuring the initial rate of a reaction, V0, is that early in the course of the reaction, A) Km is the substrate
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Answer:

Rate of product formation is linear and [S] has not been lowered significantly.

Explanation:

The rate of enzyme-catalyzed reactions is affected by several factors, the contraction of substrates [S] is one of them. The substrate concentration keeps on changing as the reaction proceeds. This is why the reaction rate is measured at the initial stages of reactions when the substrate concentration [S] is much greater than the concentration of the enzyme. It is called the initial rate or initial velocity.

Under the conditions of higher substrate concentration and relatively much lower enzyme concentrations, only a few molecules of substrates are being converted into product. At a relatively higher substrate concentration, the rate of product formation increases linearly.

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3 years ago
Suppose you discover a new form of a nucleic acid, XNA. Like DNA, it is double-stranded. You are interested in its mode of repli
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Answer:

A: Unlike DNA, XNA replicates conservatively

Explanation:

<em>The replication of the DNA is </em><em>semi conservative.</em><em> This means that newly replicated double helix DNAs usually consist of one parental strands and one newly synthesized strands. The parental DNA unwinds and each strand serves as template for the synthesis of complementary strands.</em>

In the case of XNA, the two strands of parental XNA were found intact, meaning that the newly produced XNA consist of two newly synthesized strands. This thus means that the replication process is conservative.

Hence, unlike DNA replication that is semi conservative, XNA replication is conservative.

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Limpids, proteins, polysaccharides, and nucleic acids are large polymers that make up different components of our bodies. Which
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Answer:

the answer is D

8 0
3 years ago
Write two differences between the unicellular and multicellular organisms.
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Answer:

1.a unicellular organism has only 1 cell while a multicellular organism has 1 or more cell

2.a unicellular organism is a prokaryotic cell or bacteria, while a multicellular organism is mainly a eukaryote

Explanation:

4 0
3 years ago
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