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sasho [114]
3 years ago
7

What keeps the two DNA strands separate during replication?

Biology
1 answer:
Vedmedyk [2.9K]3 years ago
7 0

single strand binding proteins (SSB)

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1. This scene is in British Columbia's Mount Robson Provincial Park.
solniwko [45]

There are four environments on Earth that are called spheres: hydrosphere, lithosphere, atmosphere, and biosphere.

<h3>Features associated with each of Earth's four spheres.</h3>

<h3>Hydrosphere </h3>

It is the set of all the water on the planet, including those that form clouds.

<h3>Lithosphere</h3>

The continuous part of our planet, made up of rocks and soil. The most superficial part is called the earth's crust.

<h3>Atmosphere</h3>

It is the gaseous sphere that surrounds our planet, composed mainly of gas oxygen and gas.

<h3>Biosphere </h3>

It is the part of our planet that can support life

<h3>Internal processes</h3>

The atmosphere and hydrosphere are the main regulators of the planet's climate. Without both, the temperature changes would be very sudden: at night it would drop to minus 150°C and during the day above 100°C, making life on Earth difficult.

With this information, we can conclude that the spheres of the earth, support life, and make the planet earth unique.

Learn more about Spheres of the earth in brainly.com/question/1155156

8 0
2 years ago
If ice is softer than rock, how can ice produce striations on materials harder than ice?
Andru [333]
That's because glaciers have rocks embedded in them, which cause these striations.
5 0
3 years ago
Was henerietta cloned
vredina [299]

Answer:

yes well they are trying to

Explanation:

8 0
3 years ago
A surge in which hormone(s) immediately precedes ovulation? a surge in which hormone(s) immediately precedes ovulation? progeste
dedylja [7]

The answer is LH only. Luteinising hormone promotes the release of an egg from an ovary during ovulation. Follicle Stimulating Hormone, on the other hand,  stimulates the maturation of ovarian follicles. When its levels drop and LH surge, ovulation of a mature egg from the mature follicle occurs.  






3 0
3 years ago
What do scientists call all of the compounds that contain carbon and are found in living things? organic inorganic acidic nonaci
kap26 [50]

Answer:

So I'm pretty sure.. the correct answer is...organic. Aka - "A"

Explanation:

(( Have a good day. <3 ))

5 0
4 years ago
Read 2 more answers
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