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
Lisa [10]
3 years ago
9

The Hershey-Chase experiment disproved which of these molecule groups as the physical carrier of inheritance?

Biology
1 answer:
amm18123 years ago
8 0

Answer:

In Hershey -Chase experiment , they proved  the physical carrier of inheritance is nucleic acids not proteins.

Explanation:

Hershey- Chase  <em>has proved genetic material is DNA. They experimented on Bacteriophage which are made of proteins and DNA. For this experiment they used radioactive isotopes of element. Phosphorous-32 was used to label the DNA and sulfur -35 was used to label amino acids in proteins.</em>

They found in experiment shortly after attacking on bacteria phage adhere on the surface, <u>inserts its DNA into the host , leaving its protein coat outside</u>. As they did not find any trace of sulfur-35 in the test medium.

after entering host body phage DNA multiplied in several copies. And after that they packed and assembled in protein coat.

After this experiment they concluded that DNA is the physical carrier of inheritance.

You might be interested in
What is directly related to the function of a cell?
Fiesta28 [93]

Answer:

Cells have many structures inside of them called organelles. These organelles are like the organs in a human and they help the cell stay alive. Each organelle has it's own specific function to help the cell survive. The nucleus of a eukaryotic cell directs the cell's activities and stores DNA.

Explanation:

6 0
3 years ago
Single-celled or unicellular fungi are: molds monolyathids protoplasm yeasts
Tju [1.3M]
The answer is yeasts.

Fungi is the kingdom of Eukaryota domain and includes unicellular organisms and multicellular organisms. Y<span>easts are u</span>nicellular fungi. But, some species have an ability to develop some kind of multicellular characteristics such as pseudohyphae that forms by connecting budding cells.
8 0
3 years ago
Read 2 more answers
What are three chemicals are body is made of?
Llana [10]
1) Oxygen

2) Carbon

3) Hydrogen (water)

Hope this helps... mark as Brainliest plz
7 0
3 years ago
The extra cellular matrix on most connective tissues is made up of predominantly fibers and what?
dalvyx [7]

Answer:

The correct answer will be- proteoglycans and the glycoproteins

Explanation:

The connective tissue forms a very large proportion of the total mass of a body. The connective tissue plays a distinct role in the body like the movement of the cell, mechanical support, wound healing but the main role is to connect different tissues of the body.

The property of the connective tissue is determined by the amount and type of the extracellular matrix present which contains three main components which are the fibres like collagen, glycoproteins and the proteoglycans.

Thus, proteoglycans and glycoproteins are the correct options.

6 0
3 years ago
What type of exercises is a stability ball mainly used for?
kumpel [21]

Answer:

C.

Explanation:

6 0
3 years ago
Other questions:
  • Which of the following would describe Lamarck’s ideas about evolution?
    14·2 answers
  • The organelles that produce proteins used within the cell are the _____. mitochondria lysosomes ribosomes centrioles
    5·2 answers
  • Before the dna fragments are separated what happens
    8·1 answer
  • What process is used to link amino acids together? Name the bonds found between amino acids in a polypeptide chain? Explain the
    10·1 answer
  • Host give food what is host
    9·2 answers
  • What is the difference between leukopenia and leukocytosis?
    6·1 answer
  • Which cell stucture is responsible for the passage of material into and out the cell
    10·1 answer
  • What kind of front does not cause a temperature change and producing light wind and precipitation?
    7·1 answer
  • This part of the brain is responsible for essential survival functions such as breathing and heart rate.
    10·1 answer
  • Evolutionary ideas of Lamarck and Darwin (research work)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!