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ipn [44]
4 years ago
6

Which test tube(s) acts as a negative control?

Biology
1 answer:
Rom4ik [11]4 years ago
7 0
Water is a negative control
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In the diagram below, X represents a process that causes a protein to unfold and stop functioning. Process X is most likely caus
Elodia [21]

Answer:

<u>Temperature</u> is most likely the reason of protein unfolding (denaturation).

Explanation:

In the figure attached, coiled (3-dimensional) protein structure is changed to 2 dimensional structure in which protein is unfolded. This is most likely the result of heating proteins which destroys the hydrogen bonds and non-polar hydrophobic interactions that are necessary to establish the tertiary structure of proteins. Principally, increased temperature results in the increased kinetic energy of atoms within a molecule. If the amount of heat is sufficient to break the hydrogen bonds, protein molecule can unfold to 2D structure as shown in the figure.

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If no other force is applied, friction and drag forceees cause an object to _________ _________ or stop
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Explanation:

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can i have brainliest please?

8 0
3 years ago
Gelatin... Group of answer choices A. is a breakdown product of pectin B. gives gummy bears their chewiness C. is obtained from
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Gummy bears are known for their chewiness and gelatin gives them the chewiness.

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borishaifa [10]

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I believe its D...

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