Answer:
What Keene High school students are you reading about? And what scientist are you talking about? If you had given more information I would have helped. Anyways, just look at what it says in the book that the scientist did, and what the Keene high school students did. And see what they both have in common.
Answer:
Hi,
Red blood cells free in blood / not supported by other cells so cholesterol helps to maintain shape.
Hope this helps
Answer:
C. He forgot to add primers.
Explanation:
The major components of a PCR include:
- A sample DNA which is the DNA that needs to be amplified.
- A DNA polymerase, an enzyme that synthesizes new DNA strands from the sample DNA.
- A primer which represents the starting sequence for the new strand of DNA to be synthesized.
- Free nucleotides in form of Deoxynucleoside triphosphates (dNTPs)
<em>The graduate student forgot to add primers which are essential as a starting point on which the synthesis of new DNA strand is based. DNA ligase is not needed for PCR, but during DNA replication.</em>
The correct option is C.
A Description of the Difference Between Carbohydrates<span>, Proteins, </span>Lipids<span> and Nucleic Acids. Macromolecules are large molecules within your body that serve essential physiological functions. Encompassing </span>carbohydrates<span>, proteins, </span>lipids<span> and nucleic acids, macromolecules exhibit a number of similarities.</span>