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Zinaida [17]
3 years ago
13

Nick predicts that wax has a higher melting point than chocolate. How can Nick test his prediction?

Biology
2 answers:
stealth61 [152]3 years ago
6 0
Hey,

I think Heat equal masses of wax and chocolate and measure their temperatures when they start to melt.

Mark brainliest one more to go then I move a rank!
yawa3891 [41]3 years ago
3 0
By putting them in a microwave at the same temperature and see which one melts slower, that one has a higher melting point
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Salsk061 [2.6K]

Answer:

There is no logical answer to this question.

Explanation:

The only one that it could be is that a chicken might eat meat if offered it and that cows have been witnessed eating birds before.

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3 years ago
) consider the trait of courage. describe the advantages and limitations of obtaining informant report data for this trait.
mariarad [96]
The advantages and limitations of obtaining informant report data for the courage trait are;
Advantages include; 
Large amount of information
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Limitations on the other hand include; 
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3 years ago
How does a noncompetitive inhibitor decrease the rate of an enzyme reaction?
Wittaler [7]

Answer :B. By changing the shape of the enzyme's active site.

check the attachment

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On binding, it disrupts the  normal hydrogen bond and hydrophobic   interactions holding the enzyme molecule in its three dimensional shape, therefore distorting the conformation and   ACTIVE SITE of the  enzyme (changed it shape).

Since the active site is the precise location enzyme must bind with substrates for enzymatic reactions,this makes the enzyme not fit  for binding with the substrate, therefore  the efficiency  is reduced. No substrate-enzyme complex, and hence no substrate-product  complex for the release of  products, this brings down the turnover rate and eventually

<u>the rate of reaction of the enzyme</u>

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Download docx
4 0
2 years ago
Between two organisms in
Ainat [17]

Answer:

This question is not well placed. It should be " a relationship between two organisms in which both benefit is called".

The answer is SYMBIOSIS

Explanation:

Living organisms tend to interact with one another in their natural environment. This interaction are of different types depending on the effect on the involved organisms. One of those interactions is SYMBIOSIS. Symbiosis is a relationship between two organisms in which both of the organisms benefit from one another.

An example is the relationship between the "CATTLE AND EGRET". The cattle provides food for the egret when they feed on the insect parasites on their body while the egret helps the cow get rid of detrimental parasites.

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3 years ago
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