1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
____ [38]
2 years ago
8

Scientists’ understanding of the role and function of DNA has built up over time. How did the findings from Hershey and Chase’s

bacteriophage experiments likely influence the Meselson-Stahl experiment, and how might Meselson and Stahl’s results help scientists understand how damaged DNA can be inherited by future generations?
Biology
1 answer:
mr_godi [17]2 years ago
8 0

Answer:

Hershey & Chase concluded. after the experiment that the genetic material that is passed from virus to the bacteria is not the protein coat but DNA. It proves the DNA is the genetic material and not the protein.

After labelling the Phage DNA and protein, Hershey and Chase performed a series of experiments like infection, blending and centrifugation. Hershey and Chase gave full evidence of the DNA being a genetic material by their experiments. To perform the experiment, Hershey and Chase have taken T-2 bacteriophage (invaders of E.coli bacteria).

Explanation:

You might be interested in
A scientist observed a bactirial specimen obtained from mud in a swamp. The bacteria are producing hydrogen sulfide which create
emmainna [20.7K]

<u>Answer:</u>

<em>Reduction of sulfur compounds and the release of hydrogen sulfide is happening here.</em>

<u>Explanation:</u>

Sulfur is an important element in the sulfur cycle. Sulfur compounds can be found on earth in various forms. They can be found in mineral rocks and organic matter. It is the <em>work of bacteria to reduce sulfur</em> compounds and convert them to sulfides.

There are different types of bacteria that reduce various sulfur containing compounds. They are <em>sulfate-reducing bacteria, sulfur-reducing bacteria, sulfite reducing bacteria etc.</em>  In a swamp there is  low oxygen availability and organic matter decays in this condition.

<em>The sulfate reducing bacteria oxidizes the organic matter  and releases Hydrogen sulfide.</em>

4 0
3 years ago
During the light reactions, *
Anestetic [448]

ATP and NADPH are formed.

light energy is incorporated in this molecules and will be used in the Calvin cycle

7 0
3 years ago
What is more effective natural or artificial photosynthesis?
Shkiper50 [21]
Hello there,
Natural photosynthesis is more effective as it is utilizes energetically efficient primary events of light capture and charge separation.
But Actual photosynthesis is used to help natural photosynthesis

Hope this helps :))

~Top 
3 0
3 years ago
Which of the following would be the best example of a home in an area of LOW population density?
blondinia [14]
The answer would be a Farm house
6 0
2 years ago
1. Which of these is an example of depreciation?
Setler79 [48]

Answer: D

Explanation:

6 0
3 years ago
Other questions:
  • Different between dicotyledons and monocotyledons​
    15·1 answer
  • An insect that transmits disease is called a:
    8·1 answer
  • ​what condition is characterized by excretion of excessive amounts of aldosterone?
    14·1 answer
  • Anthony places a drop of water under a microscope and observed some small objects.He concludes that the small objects are cells.
    10·1 answer
  • In this experiment, you will determine which of four variables affect the breakdown of rock samples. To do that, you will change
    8·2 answers
  • Question 3 (1 point)
    13·2 answers
  • I’ll give a lot of points just please help and has to be the correct answer
    13·1 answer
  • Match the vocabulary word with the correct definition
    14·1 answer
  • What is the best evidence to prove that Irene was heterozygous for hemophilia?
    8·2 answers
  • The genetic material inherited in an organelle, such as a mitochondrion or a chloroplast, exhibits _____ inheritance.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!