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Zepler [3.9K]
4 years ago
13

"skin cells perform very different functions compared to brain cells. on the molecular level, what makes skin cells different fr

om brain cells in the same organism?"
Biology
1 answer:
Ostrovityanka [42]4 years ago
6 0
  Skin cells are made of proteins, water, and fat. But brain cells are only made up of amino acids, which ca make protein.<span />
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What empirical evidence supports the theory of plate tectonics? Help fast plzzzzzzzzzzzzzzzz
Anton [14]

The evidence listed above in the first answer can only support the continental drift theory which was developed by Alfred Wegener in 1912. Evidence that can support the plate tectonics theory are the age, depth of oceanic sediments, volcanic activity, geothermal gradient, gravity anomalies, paleomagnetism and seismologic evidence.


4 0
3 years ago
Scientist have evidence that media right have come from which location
dimaraw [331]

Answer:

Please mark as brainlist.

Explanation:

Scientific evidence for warming of the climate system is unequivocal.

6 0
3 years ago
Which type of bond holds atoms together in a water molecule
Maslowich
Hydrogen bonds hold together the atoms in a water molecule.<span> A single water molecule is made up of two hydrogen atoms and one oxygen atom</span>
4 0
3 years ago
A student added an enzyme to a flask containing a substrate and placed the mixture over a flame. She observed the reaction for a
expeople1 [14]
The reason should be denaturing of the active site of the enzyme.

The rate of the enzymic reaction depends on pH, concentration of substrate, enzyme molecule concentration and the temperature. With the increase of temperature, the rate of the enzymic reaction also increases.  But this only happens up to a certain point. After a certain temperature, the rate becomes to decrease and eventually will stop. This is because denaturing of the enzyme. Although other factors are perfect, the high temperature causes to break down of bond interactions and hence the active site will be changed. If the active site of an enzyme changed, then substrate cannot bind with that enzyme anymore.<span>
<span>The temperature which the rate of the reaction is maximum is called optimum temperature and it normally around 40°C. This can be varied from enzyme to enzyme</span></span>
3 0
3 years ago
Amanda gets protein at lunch by eating a chicken sandwich. How can Amanda’s body use the protein in the chicken to build protein
Ahat [919]

Answer:

- The proteins in the chicken are broken down into amino acids, and the DNA in Amanda's cells uses those amino acids to build human proteins.

Explanation:

The body uses the protein taken by Amanda in the form of a chicken sandwich by breaking it down into the form of compounds called 'amino acids.' Amino acids are described as the substances that are responsible for the formation of proteins in the body. Thus, the DNA present in Amanda's body cells will use these amino acids to form human proteins. The longer chains of these amino acids help the body to ensure its proper structuring and functioning.

5 0
3 years ago
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