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
NARA [144]
2 years ago
10

How does location best represents the relationship between structure and function?

Biology
1 answer:
pickupchik [31]2 years ago
3 0

Answer: Explanation:

It determines how much of the surroundings an organism can see. ... It determines how an organism responds to changes in the length of the day.

Hope this help

plz mark brainliest

Have a nice day!!!

You might be interested in
In suspension other substance is suspended at the botton of the container
Nastasia [14]
Its false
In suspension the particles are big but spread throughout and they settle down at bottom of container when kept still.
7 0
2 years ago
Read 2 more answers
What role can exosomes play in disease treatment? who can tell me detailed information? Any help would be appreciated. Thanks in
jolli1 [7]

Answer:

Exosomes as Therapeutic Target

Given the fact that elevated exosome levels are often correlated with greater severity of different types of cancer, reducing circulating exosomes to normal levels is one of therapeutic strategies to increase treatment efficacy. There are different approaches to modulate exosome production: 1) Inhibition of exosome formation: inhibit crucial proteins involved in exosome formation pathway; 2) Inhibition of exosome release: inhibit important regulators of exosome release process, increased intracellular Ca2+, change cellular microenvironmental pH; 3) Inhibition of exosome uptake: add proteinase for surface proteins on exosomes may serve as receptors for uptake pathways. In addition to control exosomes production, removal of exosomes from the entire circulatory system might be a novel strategy for cancer treatment.

Exosomes could also be used as cancer immunotherapy becasue tumor-derived exosomes carry antigens that is a great source of specific stimulus for the immune response against tumors. Both tumor-derived and dendritic cell-derived exosomes have showed capability to stimulate tumor antigen-specific responses in experimental animal models and human clinical trials.

Exosomes as Targeted Drug Delivery Vehicles

Exosomes became one of the most common methods applied in drug delivery system because of several advantages they have. Firstly, exosomes normally have a small size 40-100 nm, which is more homogenous compared to other microvesicles. This will lead them to evade rapid clearance by the mononuclear phagocyte and enhances passage through fenestrations in the vessel wall. Secondly, due to their endogenous origin, they are less toxic for and better tolerated by the immune system. It facilitates them to avoid causing side effects that normally occur with synthetic nanoparticles. Additionally, the specific ligand or protein expressed on the exosome surface increases efficiency of cargo into the cytosol of the target cell, and therefore fewer off-target effects. Exosomes are generally found most useful as a drug delivery medium in cancer therapy, anti-inflammation and gene interference therapy such as transferring of miRNA.

There are different kinds of cargos encapsulated by exosomes, especially like siRNA or miRNA. The delivery of RNA is attracting because they are rapid degradation in cell circulation and have the limitation in passing through the membrane and in cellular uptake. Chemotherapeutics loaded into exosomes is also used for cancer therapy such as doxorubicin. In principle, there are four key components to achieve correct functionality and efficacy during exosomes drug delivery:1) Choosing the donor cell type to produce drug-carrying exosomes; 2) Using correspond methods to encapsulate the exosomes cargo; 3) Enhancing the specificity of cargo delivery by targeting peptides on the surface of the exosomes; 4) Administrating exosomes to target the area of disease.

Explanation:

https://www.creative-biostructure.com/exosome-applications-652.htm

5 0
2 years ago
Humaid notices a sign saying that flu shots are available in the pharmacy. Humaid says, “I got a flu shot last year. I don’t nee
svetoff [14.1K]

Answer:

It is recommended to get a flu shot every year as the flu shot only provides protection against the flu for about 6 months. An individual's immune protection from the vaccination declines over time, so they need a new vaccine for optimal protection. In addition, flu viruses evolve and mutate very quickly. New flu vaccines are administered every year to address the rapidly adapting flu virus.

Hope this helps!

5 0
3 years ago
Select all that are examples of climate change that is currently happening on Earth.
maksim [4K]

Answer:

b, d, f

Explanation:

6 0
2 years ago
Compare a bituminous roof membrane to a single ply roof membrane.
Digiron [165]

<span>Single-ply membranes are a assorted and promptly increasing group of sheet materials that are functional to the roof in a single layer. As equated to built-up membranes, they need less on-site labor, and they are usually more flexible and therefore less liable to to cracking and ripping. They are attached to the roof surface by any of several means.</span>

4 0
3 years ago
Other questions:
  • Gravity has a higher effect on what kind of vehicles?
    15·1 answer
  • Has anybody done FLVS Biology 1? (6.01 Classification of Living Organisms.)
    11·1 answer
  • The heart is ____ to the stomach and ___ to the brain.
    11·2 answers
  • A) a moth has two alleles for spots. it can have brown or white spots. the brown spot allele frequency is 0.53. what is the whit
    6·2 answers
  • Hypothesize what might happen if the deletion mutation was at the end of the gene rather than towards the beginning
    8·1 answer
  • Recreate the sequence that occurs in the carbon cycle beginning with carbon dioxide gas.
    7·1 answer
  • What makes the study of human development a science
    5·1 answer
  • What cause substitution mutation
    13·2 answers
  • How do nutrients from food enter the circulatory system?
    8·1 answer
  • Organisms that must obtain nutrients and energy by eating other organisms are
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!