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
fredd [130]
3 years ago
14

You briefly expose bacteria undergoing DNA replication to radioactively labeled nucleotides. When you centrifuge the DNA isolate

d from the bacteria, the DNA separates into two classes. One class of labeled DNA includes very large molecules (thousands or even millions of nucleotides long), and the other includes short stretches of DNA (several hundred to a few thousand nucleotides in length). Which two classes of DNA do these different samples represent?
Biology
1 answer:
noname [10]3 years ago
5 0

Answer:

leading strands and Okazaki fragments

You might be interested in
What is an allele in bio?
Lostsunrise [7]
An allele is like a trait or a specific gene.
6 0
3 years ago
Read 2 more answers
13. Describe the structure of a bone.
julia-pushkina [17]

Answer:

Explanation:

Bones are organs composed of hard living tissue providing structural support to the body – it's scaffolding. It is a hard matrix of calcium salts deposited around protein fibers. Minerals make bone rigid and proteins (collagen) provide strength and elasticity. ... The outer layer of bone is called Cortical bone.

3 0
3 years ago
Please help :(
Len [333]

any crop grown to be sold on the commodities market.

3 0
2 years ago
Read 2 more answers
Describe the importance of a hypothesis in scientific inquiry.
andreev551 [17]

Answer:

the basic idea of a hypothesis is that there is no pre-determined outcome. ... A key function in this step in the scientific method is deriving predictions from the hypotheses about the results of future experiments, and then performing those experiments to see whether they support the predictions.

Explanation:

6 0
3 years ago
A plant cell is placed in distilled water, as shown in the figure. There is a net uptake of water by osmosis, causing the cell t
Korvikt [17]

Answer:

The water potentials (Ψ) of the cell and its surroundings are the same.

Explanation:

When a cell is kept in hypotonic surroundings such as distilled water, the osmotic movement of water occurs towards the cell. The entry of water makes the cell swell up and it becomes turgid. Water potential is determined by solute and pressure potentials mainly. Here, the solute potential of the cell and the distilled water was different resulting in differences in their respective water potential values which in turn served as a driving force for endosmosis.

When the cell is fully turgid, the solute concentration of the cell and the surrounding distilled water become equal to each other. Under these conditions, the water potential of the cell and distilled water are the same.

7 0
3 years ago
Other questions:
  • Heat _____. A. is a measure of energy B.cannot move through a vacuum C. is the internal energy of matter D. is the same as tempe
    6·2 answers
  • Assess the importance or value of having decomposers in the food web
    12·1 answer
  • Which structure can sometimes be found as part of the shoot system? stems leaves roots flowers
    12·1 answer
  • Why is gene regulation necessary for multicellular organisms
    15·1 answer
  • In a flower , the female sex cells or eggs are produced by the________.
    6·2 answers
  • Most fungi is spread throughout the world by
    15·2 answers
  • Question: Which substance is a product of cellular respiration ?
    12·1 answer
  • Which below toward the low-pressure areas of the westerlies?
    7·2 answers
  • Why does earth turn so slowly?​
    12·1 answer
  • What would most likely be produced when a cell with eight chromosomes undergoes mitosis?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!