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
Dafna11 [192]
3 years ago
14

Name and describe two infectious viruses and a body’s first defense against infections

Biology
1 answer:
anzhelika [568]3 years ago
4 0

Rhinoviruses and herpes simplex are just two common viruses out of the other thousands of them that the immune system has to protect the body against.

You might be interested in
Which organisms can cause contagious deceases?
jekas [21]
Protozoans, bacteria, fungi... viruses are not organisms
5 0
4 years ago
According to the acid-growth hypothesis, auxin works by________.A. dissolving sieve plates, permitting more rapid transport of n
DIA [1.3K]

Answer:

The correct answer is D increasing the activity of protons pumps that lowers the pH  of the cell walls allowing cells to elongate.

Explanation:

The plant growth hormone auxin work by increasing the H+ ion concentration thus decreasing the pH of the apoplast.

    The decrease in the pH of the apoplast helps in the cell wall extension that ultimately result in cell growth.

   Auxin hormone exert this effect by increasing the activity of increasing the activity of proton pumps in the apoplastic membrane.

   

4 0
4 years ago
A girl who weighs 30 kg is inline skating at a speed of 5 m/s. What is
marissa [1.9K]
The kinetic energy is 375 (I don’t know the units)
3 0
4 years ago
The primary health care provider instructs the nurse to administer a 20% solution of mannitol to a patient who has cerebral edem
Illusion [34]
Among the given choices, the correct answer is "to maintain normal room temperature". The temperature of the drug is crucial to be maintained at normal room temperature, specifically at around 15 to 30 degrees Celsius; otherwise, in colder temperatures, the drug will crystallize and will be rendered useless. 
6 0
3 years ago
Dinosaurs emerged during what time period?
yawa3891 [41]
245 million years ago ( i have the same question lol)
7 0
3 years ago
Read 2 more answers
Other questions:
  • Does anyone know how to write a lab reportp
    7·1 answer
  • More men die in middle age from ______ than from any other cause.
    11·2 answers
  • The act of keeping constant environment
    11·2 answers
  • Identify which feature of a soil would most influence its:a. fertilityb. water-holding capacity
    5·1 answer
  • Which of the following statements best describes the role of oceans in the formation of hurricanes?
    12·2 answers
  • Evolutionary change above the species level. Examples of macroevolutionary change include the origin of a new group of organisms
    8·1 answer
  • Which of the following best describes how the process of mitosis results in the formation of new cells? (2 points)
    7·2 answers
  • How do leaves form? How are they attached to the plant?
    6·1 answer
  • The executive office or agency that is responsible for coordinating energy problems is called the
    10·1 answer
  • A human may go from being microscopic to being six feet tall in less than 16 years. What change on the cellular level accounts f
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!