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Marina CMI [18]
3 years ago
8

Bio is my answer correct ?

Biology
1 answer:
Genrish500 [490]3 years ago
5 0
  • No, the option you chose is wrong.
  • Salad dressing is a <u>suspension & the oil & the particles gets settled when left undisturbed (2nd option.)</u> Oil & water (the other particles) are immiscible, so it's a suspension.
  • Some salad dressings can be a colloid as well. But, the 2nd option suits better here.
  • Your answer is wrong because in a suspension, the particles are big & aren't informally distributed throughout the mixture. That's only in a solution/colloid. Suspensions have particles that are unevenly distributed & are big enough to scatter light until they settle down (Tyndall effect).
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DNA, RNA, protein digesting enzymes did Avery, MacLeod, and McCarty use in order to identify the genetic material.

<h3>What is the Digesting enzyme of DNA?</h3>
  • With the aid of specialized enzymes known as restriction endonucleases (often referred to as restriction enzymes or REs), restriction digestion is the process of breaking down DNA molecules into smaller fragments.
  • Wherever that sequence appears in the DNA molecule, these specialized enzymes can identify specific DNA sequences (for instance, GATATC).
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  • Because they are fragile, restriction enzymes must be handled with care.
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