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scoray [572]
2 years ago
11

True or False: Plate tectonics affect ocean current movements, which alters the global climate.

Biology
2 answers:
kotegsom [21]2 years ago
6 0

Answer:

True

Explanation:

crimeas [40]2 years ago
5 0

True. Plate tectonics in the movement of continents over the course of millions of years. This can affect both global and local patterns of climate and atmosphere-ocean circulation. The position of the continents determines the geometry of the oceans and therefore influences patterns of ocean circulation. The locations of the seas are important in controlling the transfer of heat and moisture across the globe, and therefore, in determining global climate.

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When the polymerase chain reaction (PCR) is used to amplify segments of DNA, the sample is first heated, and then cooled, in cyc
baherus [9]

Answer:

At least 17 PCR cycles or 16 PCR cycles

Explanation:

As we know -

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The general mathematical representation of this is

{2^n - (2 *  n)}

where "n" is the number of PCR cycles.

It is given that DNA strands  to be produced is 16 times the original quantity of DNA.

So the PCR cycle must be carried out at least 17 times in order to have DNA strand not less  than 16 times the original quantity of DNA

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Explanation:

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3 0
3 years ago
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Vanyuwa [196]

Answer:

The enzyme responsible for separating the two strands of DNA in a helix so that they can be copied during DNA replication.Explanation:

4 0
3 years ago
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melomori [17]

Answer:

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Explanation:

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AVprozaik [17]
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