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ASHA 777 [7]
3 years ago
14

If scientists from all over can repeat an experiment with the same results, it validates the hypothesis.

Biology
1 answer:
geniusboy [140]3 years ago
6 0
True Because all the scientists agree
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Explain the function of receptors and their location(s) in the cell.
tatyana61 [14]

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Function: Cell signalling; Location: Cell membranes

Explanation:

Receptors are usually trans-membrane proteins located on cell membranes. Their extracellular part transmits chemical signals from outside the cell into the intracellular where a response is induced.

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3 years ago
1. Do you think this wing is from the left side or the right side of the chicken’s body? Explain your answer.
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The chicken wing we received was from the left side because we held it up like it was attached to one of our bodies and the tip was like the human fingertips, and the joint was like the human shoulder joint.

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4 years ago
A plant is exposed to increasing light intensity from very dim to bright light, while the carbon dioxide concentration and tempe
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D. <span>It will increase to a maximum level.

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3 years ago
Buckfast bees, selectively bred in
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The nucleoside analogue acyclovir, which is used to treat herpes simplex virus (HSV) infections, lacks a 3′ hydroxyl group (–OH)
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There won't be any functional viral DNA synthesis

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Therefore, if you add a molecule which lacks the 3' OH, such as acyclovir, and has a similar chemical structure to a regular nucleotide, the DNA polimerase will be able to add acyclovir to the main backbone of the viral genome. All in all, you'd be ''cheating'' the DNA pol.

Hence, wherever acyclovir was integrated, there won't be any chance to form a 5'-3' phosphodiester bond. The protomolecule will not be stable and will soon be degradated.

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4 years ago
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