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
RSB [31]
3 years ago
14

The sides of the DNA molecule, the rails of the ladder, are composed of what

Biology
1 answer:
Lynna [10]3 years ago
6 0

Answer:

Phosphates and Sugars.

Explanation:

The strands are nucleotides and are connected by a pattern of phosphates and sugars.

You might be interested in
If a single species of squirrel evolved over time into 2 species on opposite sides of the grand canyon, we would call this an ex
IrinaVladis [17]
Geological difference
8 0
3 years ago
What 6 things make earthquakes destructive?
blsea [12.9K]

the primary effect of earthquake are ground shaking, ground rupture, landslides tsunamis, and liquefaction

3 0
2 years ago
Functional Magnetic Resonance Imaging is a tool that has been very useful in identifying what parts of the brain do what. Scient
Ne4ueva [31]

Answer:

E. It takes a picture of the brain according to oxygen levels. More oxygen in an area indicates more activity in that area.

Explanation:

Haemoglobin is diamagnetic when oxygenated but paramagnetic when deoxygenated. This distinction in magnetic characteristics leads to tiny variations in the blood MR signal. Since blood oxygenation differs, these variations can be used to identify brain activity depending on the concentrations of neural activity.

4 0
3 years ago
The brain's _____ nucleus regulates the body's circadian rhythms.
deff fn [24]
The brain's suprachiasmatic nucleus regulates the body's circadian rhythms. The suprachiasmatic nucleus is a minute region of the brain located in the hypothalamus above the optic chiasm, the circadian rhythm is the 24-hour cycle of organisms, related to sunlight and temperature.
4 0
3 years ago
Help me give this answer bord near
solmaris [256]

Answer:

too hard.................:............

4 0
3 years ago
Read 2 more answers
Other questions:
  • Assume that you are trying to insert a gene into a plasmid. Someone gives you a preparation of genomic DNA that has been cut wit
    13·1 answer
  • In biology, an adaptation is defined as _____.
    6·1 answer
  • What type of memory is not consciously accessible to us?
    13·2 answers
  • At which station is precipitation most likely occurring at the present time
    7·1 answer
  • In one type of dog, black spots (B) are dominant over brown spots (b) and long tails (L) are dominant over short tails (l). Use
    8·2 answers
  • When is classification used.
    5·2 answers
  • Sally has curly hair, this is an example of her ____
    13·2 answers
  • Explain how the body prevents particles in inspired air from reaching the gas<br> exchange surfaces.
    13·1 answer
  • What are the proteins that are found all throughout the cell
    12·2 answers
  • Five hundred cockroaches of one species were sprayed with a new insecticide. Twenty-four hours later nearly all the cockroaches
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!