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Sergio039 [100]
3 years ago
7

DNA is characterized by a single helix and ribose sugars

Biology
1 answer:
Masteriza [31]3 years ago
5 0
Is it a true or false question?
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When analyzing the results of a scientific experiment, Kevin should base his conclusion on
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Predictive patterns seen during the scientific experiment.

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A conclusion results from an observed pattern from an experimented results.

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Cas9 is an enzyme endonuclease (which means it cuts nucleotides) that is part of the CRISPR-Cas9 complex- genome editing tool that can remove, add or alter sections of the DNA sequence.

Cas9 recognize the sequence that is going to be cut thanks to guide RNA- pre-designed RNA sequence complementary to sequence of interest. DNA repair machinery will try to fix the “damage” but it can add (insert) or delete some nucleotides.

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3 years ago
Is the moon accelerating as it orbits the earth? explain your reason​
Nataly_w [17]

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Gravitational attraction provides the centripetal force needed to keep planets in orbit around the Sun and all types of satellite in orbit around the Earth. This means gravity makes the Moon accelerate all the time, even though its speed remains constant.

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7 0
2 years ago
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