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
xxMikexx [17]
3 years ago
7

What is the difference between an epidemic and a pandemic?

Biology
2 answers:
Vilka [71]3 years ago
6 0

Answer:

Pandemic is related to disease and epidemic isn't

Explanation:

dangina [55]3 years ago
5 0

Answer:

An epidemic is limited to a particular region, whereas a pandemic is global. Both, however, refer to the spread of infectious diseases.

Explanation:

You might be interested in
All of the following are found only in plant cells except
andriy [413]

Answer:

There is no answer to that.

Explanation:

  • Chlorophyll is located in the chloroplast, and it is a crucial component in green plants for photosynthesis.
  • Cells walls are present in plant cells only.
  • Large central vacuoles are part of plant cells, too.

None of the options are correct.

8 0
3 years ago
Which statement describes Linus Pauling's contribution to the understanding of DNA structure?
solong [7]

Answer:

t describes Linus Pauling's contribution to the understanding of DNA structure?

Having first discovered the spiral shape of proteins, Linus Pauling used x-ray technology to hypothesize that the DNA molecule consisted of two consistently spaced strands that formed a spiral shape.

Linus Pauling studied DNA base pairing.

Having originally studied proteins, Pauling proposed that DNA was a three-chained helix with a sugar-phosphate backbone at the center and bases sticking out from the backbone.

Linus Pauling conducted experiments to prove that DNA carried genetic information.

Explanation:

4 0
3 years ago
In a table, list all of the factors that affect coral reefs according to the article.
SVETLANKA909090 [29]

Answer:

biotic things r living and abiotic are not living

Explanation:

7 0
3 years ago
A species of snail has 24 chromosomes - 12 pairs - in each somatic cell. How many chromosomes are there in a snail egg cell? A s
Romashka-Z-Leto [24]
Hey there!

Here is your answer:

<u><em>The proper answer to this question is "12".</em></u>

Reason:

<u><em>It should be half a number of </em></u><span><u><em>chromosomes 12 from the mother 12 from the father.</em></u>

<em>The answer should be 12 </em></span><span><em>chromosomes.</em>

If you need anymore help feel free to ask me!

Hope this helps!

~Nonportrit</span>
3 0
3 years ago
If the ATP-binding site of an enzyme is buried in the interior of the enzyme, in a hydrophobic environment, is the ionic interac
Vesnalui [34]

Answer:

Stronger; a hydrophobic has lower dielectric constant. The lower the dielectric constant of the interior, the stronger the ionic interactions.

Explanation:

Ionic interactions are the electrostatic interactions between the oppositely charged ions. The strength of ionic interaction depends on the magnitude of the charges on the ions, the distance between the charged groups and the dielectric constant.  

Here, the dielectric constant is the property of the medium in which the ionic interactions are taking place. Dielectric constant represents the number of dipoles present in the medium or solvent. A medium with higher dielectric constant would attract the oppositely charged ions towards its own dipole and would thereby, make the ionic interaction between the ions weaker.

Given that the ionic bonding between substrate and enzyme is taking place in the hydrophobic interior, ionic interactions would be stronger since the hydrophobic medium has a lower dielectric constant.

The lower number of the electric dipoles or their absence in the hydrophobic interior would not attract the oppositely charged groups of substrate and enzyme towards its own dipoles as the water with higher dielectric constant would have done. This would allow stronger ionic interaction between the substrate and the enzyme.

4 0
3 years ago
Other questions:
  • N a lab you are conducting tests with various chemicals and neurotransmitter receptors. you notice that exposed frog muscle cell
    11·1 answer
  • Which substance is a compound? <br> salt <br> phosphorus <br> sulfur <br> oxygen
    11·2 answers
  • Which of the following dating techniques provide scientists with strong evidence that helps determine the age of a fossil
    6·1 answer
  • The atomic number of an element is equal to the
    13·2 answers
  • Why do you think that we find <br> trilobite fossil in the bottom layer only
    7·1 answer
  • Which best describes how a delta is formed?
    7·2 answers
  • 1.______ from the sun is transferred to_____ surface. some of that energy is then _____
    6·1 answer
  • A ball is throwing up straight into the air what happens to the ball speed as it goes up and as it comes down?
    5·1 answer
  • Question 9 (Multiple Choice Worth 2 points)
    11·1 answer
  • A phylogenetic tree __________ whereas a cladogram does not. Group of answer choices includes the dimension of time indicates an
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!