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
Tatiana [17]
3 years ago
8

A pathogen that is capable of antigenic variation can ________________. View Available Hint(s) A pathogen that is capable of ant

igenic variation can ________________. lyse host cells avoid host immune defenses cause fever, low blood pressure, and bleeding problems adhere tightly to host tissues
Social Studies
1 answer:
julia-pushkina [17]3 years ago
8 0

Answer:

avoid host immune defenses

Explanation:

A pathogen that is capable of antigenic variation can avoid host immune defenses

- When a foreign pathogen enters the host, they are efficiently targeted by the host immune defenses. The immune defenses particularly identifies a specific surface protein i.e. antigen present on the pathogen and thus, form a part of the acquired immune response. So, the next time, when these pathogens attack the host, it remembers these surface proteins from the pathogens and can rapidly destroy the pathogen.

- One way of circumventing this type of acquired immune response by the pathogen is to alter the surface proteins, which allows the pathogen to acquire adequate time to re-infect the host cells.

You might be interested in
What are the pro’s and con’s of America’s electoral college system? Give at least 2 reasons for both sides
Musya8 [376]

Answer:

pros- It provides a clean, widely accepted ending to the election

-It keeps smaller states relevant in national politics.

cons-It can make people feel like their votes don’t matter.

- It gives too much power to swing states.

Explanation:

8 0
3 years ago
Hey! Can you guys help me out with this question I have a lot of missed assignments and I'm stuck on this.
IRINA_888 [86]

Answer:

Please provide more information,this is a website to help with answers and that and we are not understanding your question

7 0
3 years ago
Read 2 more answers
How can i correct the errors in the sentence, northerners and southerners easily accepted the terms of the compromise of 1850 an
Marysya12 [62]
Northerner and Southern people easily accepted the terms of the Compromise of 1850 by putting their suspicions to rest once the Compromise had been passed.
3 0
3 years ago
What separates eastern russia from western russia?
Semenov [28]

Answer:

The traditional dividing line between the east and the west is the Yenisei River valley. In delineating the western edge of the Central Siberian Plateau from the West Siberian Plain, the Yenisey runs from near the Mongolian border northward into the Arctic Ocean west of the Taymyr Peninsula.

5 0
2 years ago
Country Days to Start a Business Days to Obtain a Business License
Genrish500 [490]

Answer:

The correct answer is - <em>D) Saudi Arabia.</em>

Explanation:

Economic freedom is the ability of people to take economic actions in the country. <u>In Saudi Arabia </u><u>it takes the least amount of days</u><u> to start a business and to obtain a business license, comparing to other presented countries.</u>

Here it takes 5 days to create a company (namely, registering its name, address and owners) and 105 days to obtain a licence to operate in the country.

Company can be functional and legal, even without business licence, but in most cases, a business licence is needed to carry out its business activities at full. For example, to participate in a tender.

7 0
3 years ago
Other questions:
  • Do not seek their bad. whoever touches them is as if he touched the pupil of his eye. [onkelos] asked: what is your punishment?
    10·1 answer
  • NIST Special Publication 800-18 Rev. 1, The Guide for Developing Security Plans for Federal Information Systems, includes templa
    10·1 answer
  • 1. The difference between role strain and role conflict is that role strain is about the competing demands imposed by __________
    6·1 answer
  • What kind of journalist is upton sinclair
    7·1 answer
  • Which of the following statements about mother–stepfather families is true? A)Boys often react with sulky, resistant behavior to
    13·1 answer
  • Shelli runs a small boutique in Tel Aviv. She has built up a very nice client base and regularly sends her clients a newsletter.
    11·1 answer
  • In what ways are Hinduism and Shintoism similar?
    14·1 answer
  • Which is a factor that has created a prosperous Western Europe?
    12·1 answer
  • Why did Eueropeans want slaves in the Americas? Why didn't they use the Indingenous
    5·1 answer
  • Tahila is interested in exporting. She is accompanying representatives of the U.S. Department of Commerce to London where she wi
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!