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Elena L [17]
3 years ago
12

Which is the first step to occur during the process of replication

Biology
1 answer:
PolarNik [594]3 years ago
8 0
The first step of DNA replication is the separation of the two DNA strands to create a replication bubble. DNA Helicase is what breaks the hydrogen bonds joining the two strands, allowing it to unravel. 
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High central plateaus sandwiched between tall mountains
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The main function of the human digestive system is to A. rid the body of cellular waste materials B. process organic molecules s
Pavel [41]

Answer:

Hi there your answer is B

Explanation:

There are a lot of functions to the digestive system like absorbing nutrients, get rid of waste but the main function is to process organic molecules so they can enter cells.

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6 0
3 years ago
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What is the distance of what Bob traveled and whats the displacement while bob was traveling.
oee [108]

Distance travelled by Bob was 7 meters and the displacement was 5meters.

<h3><u>Explanation:</u></h3>

Distance is defined as the total length of the path travelled by a body from its initial position to final position. Displacement on the other hand is defined as the length of the straight line joining the initial position and the final position of the body.

Here, Bob travelled from point A to point C via point B which took him to travel more distance. The length of distance from point A to B is 4 meters and from point B to C is 3 meters. So the total distance covered is  4+3 meters = 7 meters.

While the length of path straight from point A to C is 5 meters. So displacement is 5 meters.

8 0
3 years ago
Determine A scientist collects the data above using litmus paper. Blue litmus paper is a type of pH indicator that turns red whe
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In an acidic or neutral solution, red litmus paper remains red. In an alkaline solution, red litmus paper turns blue. When an alkaline compound dissolves in water, it produces hydroxide ions, which cause the solution to become alkaline.

Explanation:

7 0
2 years ago
A scientist uses artificial selection to produce a new type of cow. Compared to their parents, the new cows are
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<span>Compared to their parents, the new cows are the same species with a different genetic makeup. All cows belong to the same species - Bos taurus species, according to Carl Linnaeus. So, even if this new cow is genetically modified, it would still beong to the same species. However, its genes wouldn't be the same as its parents, given that the scientists tampered with them, which is why it now has a different genetic makeup than its parents.</span>
5 0
3 years ago
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