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
Ksivusya [100]
2 years ago
10

What is a type of contaminant that can cause food borne illness?

Health
1 answer:
Schach [20]2 years ago
5 0

Answer:

<em>Parasites </em>

Explanation:

Hope this helps you :)

Pls mark brainliest :P

You might be interested in
Since bread is square, then why is sandwich meat round?
vredina [299]
It's just how it's done
7 0
2 years ago
Read 2 more answers
8. a game of Italian origin similar to lawn bowling played on a long narrow<br> usually dirt court.
bixtya [17]

Answer:

bocce

Explanation:

8 0
2 years ago
Which of these is a benefit of social networking?
Citrus2011 [14]
C.) connecting with new people
5 0
3 years ago
Accurately 3 different ways that antiretroviral drugs can prevent virus formation.
natta225 [31]

Answer:

Three different ways in which antiretroviral drugs can prevent the formation of new viruses are:

  1. Inhibiting the reverse transcriptase enzyme in both nucleoside analogues and non-nucleoside analogues.
  2. Enzymatic inhibition of integrase enzymes.
  3. Inhibiting entry by antagonizing CCR5 co-receptors.  

Explanation:

Antiretroviral drugs are those used for the treatment of human immunodeficiency virus (HIV) infection, making the effect of the virus on the host cell is less and preventing the development of AIDS.

This type of drug has been classified, according to their mechanism of action, being grouped into several families of drugs. Three different ways by which antiretroviral drugs can prevent the formation of virus are:

  1. <em><u>Inhibition of reverse transcriptase enzyme</u></em><em>: this enzyme is a DNA polymerase capable of forming single strand viral RNA by a process that is reverse to normal DNA to RNA transcription. Its inhibition prevents the formation of viral particles in the host cell. They are divided into nucleoside analogs and non-nucleoside analogs.</em>
  2. <em><u>Enzymatic Inhibition of Integrase enzymes</u></em><em>: this type of enzyme is contained in the virus, and is capable of causing a retrotranscribed DNA to integrate into the host cell's DNA so that viral replication occurs. Its inhibition prevents the replication process.</em>
  3. <em><u>Entry inhibitors or antagonists CCR5 co-receptors</u></em><em>: CCr5 is a membrane protein, found on the surface of CD4 T lymphocytes, which facilitates the entry of the virus into the cell. The drug acts as a competitive inhibitor of the viral particle, preventing the entry and infection of the host cell.</em>

The most effective treatments against HIV infection involve the use of two or more types of antiretroviral drugs.

7 0
2 years ago
Which of the following describes the difference between the Santa Fe Trail and the Old Spanish Trail? *
Naddika [18.5K]

The diferrence between the two is Santa Fe Trail was used by traders to cross the Great Plains and the Old Spanish Trail was used by traders to reach California.

4 0
2 years ago
Other questions:
  • What does coronavirus feel like? did anyone get it on brainly?
    5·2 answers
  • List and discuss the four major steps for conducting strength tests
    6·1 answer
  • If a newborn is not breathing upon? delivery, your first action should? be:
    14·1 answer
  • What is one goal of circuit training?
    10·1 answer
  • The nurse working in a free health clinic assess a 17-year-old client interested in contraceptives. Which statement, if said by
    7·1 answer
  • The best way to get vitamins and minerals is to 
    15·2 answers
  • Stress been found to to what
    9·1 answer
  • Wear diaper everyday at school or wear diapers everywere you go
    15·1 answer
  • Why is HIV/AIDS an example of an EID? A. Because it transferred from Africa in the 1970s and rose to epidemic levels in the Unit
    12·1 answer
  • There are currently two forms of healthcare: this type of healthcare is provided
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!