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
rodikova [14]
3 years ago
5

Why do you think the flu vaccine is recommended every year?

Biology
1 answer:
qaws [65]3 years ago
7 0

I'll answer what i can

Answer:

Its recommended because it can help fight the flu if you get it

It affects the immune system by training it to target the flu, and gain resistance to it

The best time is during cold, due to the fact that cold helps the virus (heat kills some viruses)

depending on the person depends on whether its effective or not.

<h2><u>Recommended for taking it, i do not know. Sorry for the missing answer.</u></h2>

Its important for the CDC to update it every year because the flu isn't always the same, and can adapt to the shot to where it has no effect.

You might be interested in
Which term is most synonymous with the word autotroph?
MrMuchimi

Answer: it should be producer

6 0
3 years ago
Why are flowers important to the life cycle of some plants but not others?
Rama09 [41]
Helps with oxygen and stuff
3 0
3 years ago
By allowing nutrients to enter the cell and extracting energy from food, cells are able to maintain
Zina [86]
The answer would be proper strength since others do not make sense in detailed.
3 0
3 years ago
One other way you can get cancer?
inn [45]

Answer:

yes you can by smoking or doing durgs and being by somebody smoking you can still get cancer

Explanation:

8 0
3 years ago
What is the key activating signal in the TNF receptor signaling pathway that occurs downstream of TNF-alpha binding to the extra
Olenka [21]

Answer:

TNF-alpha is expressed as a homotrimer that exerts its activities through binding to two types of receptors: TNFR1 and TNFR2, which are transmembrane glycoproteins characterized by having an extracellular domain with 4 cysteine-rich domains (CRD 1-4) , each with 3 cysteinecysteine disulfide bonds.

Explanation:

TNF-alpha (Tumor Necrosis Factor), which has the characteristic of being a paracrine signaling ligand, is a pleiotropic cytokine that functions as a mediator of immune regulation, the inflammatory response and apoptosis in some cell types. Receptors in this family are involved, with some exceptions, in juxtacrine signaling; that is, both the ligand and the receptor are membrane proteins with extracellular domains through which signaling is established. The cellular responses promoted by TNF are initiated by its interaction with two different types of cell receptors, the type I receptor (55 kDa) and the type II receptor (75 kDa). Both types of receptors are part of the TNF receptor family, members of which include Fas antigen (apoptosis inducer, also called Apo-1 or CD95), CD27 (T-cell activation antigen), CD30 (lymphoma marker Hodgkin) and CD40 (B-cell antigen), which share the characteristic of cysteine-rich sequences in their extracellular domains. This family of cytokines generate cellular responses that include differentiation, proliferation, activation of NFκB and cell death, promoting the aggregation of receptor monomers, that is, they have a transmembrane domain that participates in the solubilization of the receptor and a domain of intracellular death that is involved in signal transduction. The binding of TNF to TNF-R1 induces a signaling cascade through its intracellular death domain, which subsequently leads to the activation of complex I (or inflammatory) of NFkB and proceeds to the transcription of anti-apoptotic genes, pro- inflammatory diseases and apoptosis complex II (caspases).

5 0
3 years ago
Other questions:
  • Which area of the brain responds to an increased concentration of blood electrolytes and initiates drinking behavior?
    9·1 answer
  • A rolling ball has 18 joules of kinetic energy and is rolling<br> 3 m/s. Find its mass.
    8·2 answers
  • What is a major difference between the phosphorus cycle and the water, carbon, and nitrogen cycles?
    11·1 answer
  • Before cell reproduction or mitosis can proceed, what is the correct sequence of steps that MUST first occur?
    15·1 answer
  • Select all of the answers that apply. Which of the following features are types of folds? anticlines and synclines monoclines ho
    13·1 answer
  • The application of scientific knowledge for some specific purpose is known as
    15·1 answer
  • Đột biến điểm có thể ảnh hưởng đến cấu trúc và chức năng của Protein như thế nào?
    12·1 answer
  • Where does the energy go after it reaches the top predators?
    7·1 answer
  • Explain why enzymes are essential or important to maintaining<br> homeostasis in living things.
    8·1 answer
  • If Jim and Francesca find errors then they can still use the data
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!