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
Delicious77 [7]
3 years ago
13

In a series of experiments, Avery treated heat-killed nonvirulent s bacteria with enzymes that degraded the proteins, dna, and r

na of the s bacteria, then mixed this with nonvirulent r bacteria. S cells grew in all cases except the samples with degraded dna. What did this demonstrate
Biology
1 answer:
Pavlova-9 [17]3 years ago
7 0

Answer:

<u><em>C. DNA from the S bacteria is necessary for bacterial transformation to occur.</em></u>

Explanation:

These series of experiments determined that DNA is the genetic material which gives rise to a particular type of cell. As we can see, the S bacteria with degraded proteins were able to grow when the proteins and RNA were degraded. But they were not able to grow when their DNA was degraded. This experiment proved that proteins or RNA are not the genetic material, rather DNA is the material related to inheritance.

You might be interested in
Why can’t we forget things when we want to ?
andrew11 [14]
Because in that way we keep thinking about them. How can you forget something when you're thinking about it?!
7 0
3 years ago
Read 2 more answers
Why would small plants attach themselves to the sides of large trees high above the ground
miskamm [114]

Answer:

7nzjjsnsbswnwbbwskkekeksi

5 0
3 years ago
Read 2 more answers
If a DNA molecule is found to be composed of 35% thymine, what percentage of cytosine would be expected, and why?
-Dominant- [34]
We use Chargaff's rule to get the answer. [A] + [G] = [C]+ [T].    [A] + [G] + [C] + [T] = 100% Where is A is Adenine, G is Gaunine, T is Thymine and C is Cytosine. In DNA, Adenine always pairs with Thymine, and Guanine always pairs with Cytosine. Therefore if Thymine is 35%, then Adenine will also be 35% to make 70% in total. The remaining percentage will be 100% - 70% = 30%. The 30% will be shared equally among Cytosine and Guanine, at 15% each. Therefore Cytosine will be 15% 
4 0
3 years ago
When an employee remembers the first manager who came and spoke to them on their first day of work, the event is most likely to
Svetllana [295]

Episodic Memory!

Episodic memory includes personal information on what happened and where.

Hope this helps!

6 0
2 years ago
1. care este traseul oxigenului din aer pana in creier?
Elza [17]
1 bc it makes the most sedentary
5 0
3 years ago
Other questions:
  • Which chamber of the heart sends oxygenated blood to the systemic circuit via the aorta?
    13·1 answer
  • Illustrate the position of the Earth, Moon, and Sun during a lunar eclipse. You may do so by typing the words or by drawing and
    15·1 answer
  • How can a build-up of carbon dioxide in the atmosphere increase Earth's global temperature?
    15·1 answer
  • An 18-year-old adolescent who was diagnosed with new-onset type 1 diabetes mellitus has stress and reports not having a menstrua
    14·1 answer
  • 23. An animal cell that is surrounded by fresh water will burst because the osmotic pressure causes
    11·2 answers
  • Dr. Brooke studies plants to learn about ecosystems. What is Dr. Brooke's specialty?
    8·1 answer
  • Classify the following items based on the type of polymer they are made from raincoats and leather shoes.
    14·1 answer
  • A star's illumination is possible because of _____.
    11·1 answer
  • What general shape do water molecules have?
    12·1 answer
  • Briefly describe what makes a fruit the fleshy variety or the dry variety.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!