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Margarita [4]
3 years ago
7

The base pairing rule states that A bonds with _____ and C bonds with ____.

Biology
1 answer:
AysviL [449]3 years ago
5 0
A bonds with T and C bonds with G.

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 ___ dating uses radioactive elements to _____ matter such as rocks and ___. As the radioactive elements _____, they turn into
USPshnik [31]

Answer:

Radioactive dating uses radioactive elements to date matter such as rocks and fossils. As the radioactive elements disintegrate, they turn into other elements. Scientist then use the ratio of the two elements to determine how old something is.

Explanation:

3 0
2 years ago
Which of the following is not true of integrin? Question 4 options: Integrin molecules serve as stable, permanent anchors that a
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Integrin molecules serve as stable, permanent anchors that anchor a cell to the extracellular matrix.

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3 years ago
An action potential is caused by an influx of which of these ions into the cell
elena55 [62]
Hey there Sleepope9174,

An action potential is caused by an influx of which of these ions into the cell?

Answer:

Sodium

Hope this helps :D And it would be a great help if you would kindly mark my answer as the brainliest :D Thx ♥

<em>~Danielle♥</em>
5 0
3 years ago
A system in which matter and energy move freely is called (3 points)
nika2105 [10]
I believe that would be an open system.
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Further microscopic analysis of negatively stained specimens reveals a colorless ring around each of the spherical cells against
Tanya [424]

Answer:

b. a capsule

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3 years ago
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