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
marusya05 [52]
3 years ago
7

The Meselson-Stahl experiment used DNA containing 14N and 15N to show that DNA replication is semi-conservative. If replication

had been conservative (i.e., one double helix formed of 'old' DNA, and one completely new double helix), what would have been the expected outcome of the experiment after one round of replication.
Biology
1 answer:
asambeis [7]3 years ago
4 0

Answer:

After one round of replication, there will be only two layers one of 14 N and second of 15 N labelled. This is because of total conservation of template. If it was semi-conservative then an intermediate layer will be formed composed of one strand of 14 N and other strand of 15 N. This intermediate strand did not appear in this conservative replication state.

You might be interested in
100 points if you answer this!PLEASEE
Elodia [21]

Answer:

a mountain top mam

Explanation:

5 0
3 years ago
What are the groupings of 3 bases in mRNA sequences called? What does it code for? NO LINKS OR I'LL REPORT
TiliK225 [7]

Answer:

codons

each codon encrypts a specific amino acid

Explanation:

8 0
3 years ago
Need help by today labeling these.
leva [86]

Answer:

A: Vacuole

B: Mitochondria

C: Cell Membrane

D: Smooth ER

E: Rough ER

F: Cell Wall

Explanation:

Vacuole- near nucleus

Mitochondria- green oval looking thing

Cell Membrane- always before cell wall in a plant cell

Smooth ER- can be near rough ER ( no ribosomes)

Rough ER- always near nucleus

Cell Wall- large green thing surrounding cell membrane

7 0
3 years ago
At what temperature on Celsius scale does pure water freeze?
natka813 [3]
Pure water freezes at 32 degrees Fahrenheit, and at 0 degrees Celsius.
Hope this helps!
7 0
3 years ago
What is the name for all physical material in the universe
VMariaS [17]
I think its matter 
hope that helps
<span />
8 0
3 years ago
Read 2 more answers
Other questions:
  • Bears, raccoons, and humans are all examples of which group?
    10·1 answer
  • Is cystic fibrosis an example of sex linked disorder
    10·2 answers
  • A patient repeats, "i feel hot. hot, cot, rot, tot, got. i'm a spot." the nurse documents this as an illustration of:
    5·1 answer
  • Why are antibiotics effective in curing diseases against some pathogens but not others?
    9·1 answer
  • Drag each tile to the correct box .
    9·1 answer
  • Which of the following correctly pairs labels of animals with the way they feed?
    6·2 answers
  • Sheela wants to make a computer model of a land ecosystem. Part of her model simulates the chemical processes of photosynthesis
    15·2 answers
  • What is the name of this ocean?
    8·1 answer
  • Which statement is correct about the relationship between plants and animals
    14·2 answers
  • 2. part of a plant is removed to grow another plant
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!