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
Alona [7]
3 years ago
13

How did the result of the Hershey chase experiment strengthen Averys conclusions?

Biology
1 answer:
lisov135 [29]3 years ago
8 0
Hershey and Chase studied bacteriophages which are viruses that attack bacteria. In their experiment Hershey and Chase labeled the bacteriophages with radioactive isotopes to see where the virus attacks. They use phosphorus 32 and sulfur 35 because proteins contain almost no phosphors and DNA contains almost no sulfur. Nearly all of the radioactivity was found in phosphorus, meaning DNA holds genetic information, not protein.
You might be interested in
Explain why blood type and Rh factor are checked before a transfusion
djyliett [7]
If the blood type of the donor is different from the receivers blood type, the <span>blood type of the revive can attack the different type of blood </span>
5 0
4 years ago
If DNA is a long chain of genes, where does one gene stop and the next gene begin?
love history [14]

Answer:

Simply stated translation starts at a start codon (ATG) and stops at a stop codon (TGA, TAG, or TAA).

Explanation:

4 0
3 years ago
Please help !!!!!!!!!
algol13
The biosphere. This is the layer that contains all life on the planet.
3 0
3 years ago
Read 2 more answers
A condition in which liver tissue is destroyed and then replaced with useless scare tissue (may be related to heavy alcohol use)
shepuryov [24]
Cirrhosis — a condition in which liver tissue is destroyed and then replaced with useless scar tissue
3 0
3 years ago
use the samples; diamond, dolomite, gneiss, and chalk and provide your analysis of composition and identification based on their
Trava [24]

Answer:

Diamond-

Physical identification characters:

Color-  White or Colorless

Lusture - admantine

Streak - Colorkess

Habit - Hour glass structure

Hardness - 10

Cleavage- octaheadral

Composition- pure carbon

Specific gravity-3.5

Dolomite (CaMg(CO3)2

Color - Colorless or white

Hardness is between 3-4

Reacts with any acid

Gneiss

Light and dark strip or banding present alternatively

biotite , pyroxene have Mafic mineral shows dark banding

Quartz, Feldspar have  Felsic mineral for light banding

High grade metmorphic rock which is formed due to regional metamorphism of lower grade rock

Chalk(CaCO3)

Color-White

Very fragile

Hardness-1

With acid gives effervescence.

4 0
3 years ago
Other questions:
  • Which of the following is he greatest distance?
    9·2 answers
  • The process that produces chemical elements inside stars is called
    14·2 answers
  • Why does the nitrogen cycle never end ?
    13·2 answers
  • Nucleotides in rna are connected to one another in the polynucleotide chain by
    5·1 answer
  • How does folding dough help it to rise
    10·1 answer
  • Nitrogen in
    10·1 answer
  • Ecosystem-based management represents a paradigm-shift in the way we manage natural resources in the U.S.
    14·1 answer
  • Which of the following BEST represents the meaning of empathy?
    7·2 answers
  • What is the relationship between matter and energy in an ecosystem.
    10·1 answer
  • Drea is comparing three organisms. Two have many of the same characteristics. But they have very few characteristics in common w
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!