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Gekata [30.6K]
3 years ago
5

How did the results of hershey and chase support that DNA was a genetic materail

Biology
2 answers:
Ne4ueva [31]3 years ago
7 0

Answer:

Hershey and Chase concluded that DNA, not protein, was the genetic material. They determined that a protective protein coat was formed around the bacteriophage, but that the internal DNA is what conferred its ability to produce progeny inside a bacterium.

Explanation:

Kaylis [27]3 years ago
6 0

Answer:

how did the results of Hershey and chase support that DNA was a genetic materiel

Explanation:

DNA is what conferred its ability to produce progeny inside a bacterium.

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Cardiac muscle does not exhibit tetanus beacuse it has A. exclusively aerobic respiration. B. fast Ca2 channels. C. a long absol
Nina [5.8K]

Answer:

C, a long absolute refractory period.

Explanation:

Tetanus is not possible in cardiac muscle tissue because cardiac cells have longer action potentials and a very long refractory period compared to other cells. This helps prevent the heart from cramping and seizing up.

5 0
2 years ago
Serena is mixing a material into a beaker filled with a liquid. She notices that the material seems to disappear into the liquid
Lelu [443]

Answer:

The correct answer is - solubility

Explanation:

Solubility is the nature of the material that is a chemical property of that specific solute ability to dissolved in a solvent. The ability of solute or material in a solvent or liquid is measured by the term of the maximum amount of that material dissolved in the liquid at equilibrium.

Sugar and water is a great example of solubility. When sugar is missed in the water it dissolved in water and disappear in the water here sugar is solute and water is solvent.

Thus, the correct answer is - solubility.

4 0
3 years ago
How does the models support the idea that genetic mutations may arise from environmental factors?
Vanyuwa [196]

The chemical tags that are attached to DNA, known as the epigenome, can potentially be altered by the environment. These tags change the amount of protein that is produced from the genes by making them more or less active.

  • Traits are frequently influenced by environmental factors rather than genetics. Although not always. Sometimes a gene's DNA sequence or degree of activity is altered by the environment.
  • The proteins that a gene produces can be replaced by either of these effects, which in turn impacts characteristics.
  • The nucleotide sequence of a gene may alter as a result of some harmful environmental influences. DNA strands, for instance, can be damaged by UV light.
  • Certain pollutants, such as those found in plastic and cigarette smoke, can change how DNA bases behave chemically, allowing one DNA base to stand in for another.

To know more about DNA check the below link:

brainly.com/question/16099437

#SPJ4

7 0
1 year ago
How does a high protein diet benefit someone like tara after a major surgery or serious hospitalization?
sattari [20]

Answer:

It helps the body regain iron from the blood loss that occurs during a surgery. Hope this helps :)

8 0
3 years ago
What is the overall equation for photosynthesis
never [62]

Answer:

The Photosynthesis Equation. The photosynthesis equation is as follows: 6CO2 + 6H20 + (energy) → C6H12O6 + 6O2 Carbon dioxide + water + energy from light produces glucose and oxygen.

Explanation:

4 0
3 years ago
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