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Nikolay [14]
3 years ago
13

PLEASE HELP...IM SO CONFUSED

Biology
2 answers:
djyliett [7]3 years ago
8 0
He’s missing a strand, so it caused mutation.
Delvig [45]3 years ago
5 0

A missing base in a strand of DNA causes a mutation.

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Which statement most accurately explains how allosteric regulation can change an enzyme's catalytic activity? View Available Hin
Digiron [165]

Answer:

In allosteric inhibition, a regulatory molecule binds to a location other than the active site, resulting in a change in enzyme shape that allows the active site to bind substrate.

Explanation:

Allosteric regulation of an enzyme can be positive or negative, but it always involves effector molecules that bind to non-active site of the enzyme and change its conformation. That site of binding is called allosteric or regulatory site. If the enzyme activity is enhanced effector molecule is called allosteric activator but if the activity is decreased effector molecules are allosteric inhibitors.

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Suppose that a population of bacteria triples every hour and starts with 400 bacteria. find an expression for the number n of ba
Goshia [24]
N should be 100 and hours 4 hope im right
6 0
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Which list shows organization of living things from the simplest to most complex?
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d

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Because you need the cell to become tissue then the tissue Becomes organs then a bunch of organs become a organ system

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3 years ago
What type of organisms are Protozoans classified as?
4vir4ik [10]

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3 years ago
Is the escape of a rattlesnake from a zoo exhibit an example of an invasive species?
Brums [2.3K]

Answer:

No, it isn't

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An invasive species is characterized by an organism's appearance in an area it is not a native of, with a high capacity of reproduction that will cause it to be a threat to native species in that area. A species of organism is tagged "invasive" if it is foreign to a region/location and possess a high reproductive rate that spreads fast and causes harm to other species.

Based on the analogy given in this question about the escape of a rattlesnake from a zoo, it cannot be ascertained that it is an example of invasive species. This is because rattlesnakes may be native to that area and possess a zero threat level to the environment in terms of high spreading rate.

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3 years ago
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