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trasher [3.6K]
3 years ago
6

Which one is the right definition, Magnetic Force

Biology
1 answer:
Maurinko [17]3 years ago
5 0

B. A non-contact force that is generated from moving charges.

Explanation:

  • Magnetic force is a non -contact force
  • It is an attractive force or repulsive force.
  • It acts between two charged particles by virtue of their motion.
  • Materials that exhibit magnetic force of attraction or repulsion are called magnets.
  • Uncharged material that are attracted by magnets are called magnetic material.
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The process that allows for the growth and development of a multicellular organism is mitosis

So the answer is A. mitosis

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Cytosine is the answer
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One method for separating polypeptides makes use of their different solubilities. The solubility of large polypeptides in water
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The solubility of any substance in water depends on its polarity. The polar molecule dissolves more easily in the water than the non polar molecule. Amino acids have different polarity at different pH.

(a) (Lys-Ala)3 : The (Lys-Ala)3 contain more positive charge and highly polar the at pH 7 as compared with the  (Gly)20 that remains uncharged and has less polarity.

(b) (Glu)20 :This amino acids negatively charged at pH 7 and highly polar than the (Phe-Met)3 which is non polar or less polar and hence least soluble  in water.

(c) (Asn-Ser-His)5 is highly polar at pH 3 as compared with the (Ala-Asp-Gly)5 that contains the carboxylate groups of Asp residues that are partially neutral. The  (Asn-Ser-His)5 contains = the imidazole groups of His residues are fully polar and soluble in water.

(d) (Asn-Ser-His)5 is polar at pH 6.0 because both have polar side chains Ser but (Asn-Ser-His)5 is only partially partially protonated due to the His side chains. Thus,  (Asn-Ser-His)5 is more soluble in water.

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Which of these models would best represent the Big Bang Theory?
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The Big Bang theory is basically how the world was created, or sometimes known as the sun exploding. This would be the same example of a balloon being popped.
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