The research participant must sign a document that contains the agreement for the research.
<h3>How does the consent form work?</h3>
The purpose of the TCLE is to clarify and protect the research subject, as well as the researcher, hereby expressing their respect for ethics in the development of the work. The TCLE must be prepared in two copies, one copy for the research subject and another for the researcher.
With this information, we can conclude that a consent form must be signed by the patient with the research to be done.
Learn more about research participant in brainly.com/question/8186673
Answer:
Concentration, Temperature, Mass of Particle, Solvent /medium, surface area and permeability properties of membrane.
Explanation:
The random movement of particles causes the phenomenon called diffusion. The concentration gradients of particles pushes molecules in a direction such that molecules move from a region of high concentration to a region of lower concentration.
Diffusion is a passive process (not requiring the input of energy).
The following variables are factors that affects diffusion;
Concentration - down concentration gradient favours diffusion.
Temperature - temperature increases diffusion , the kinetic energy associated with each particle also increases.
Mass/size of Particle - Smaller particles on the other hand will diffuse faster because they can move faster.
Solvent /medium Properties - Viscosity and density of the medium greatly affect diffusion. Highly viscous and dense medium slows down diffusion.
Diffusion can occur through a membrane. The two factors that are particular to diffusion through a membrane are surface area and permeability.
Answer:
Infection
Explanation:
Infection is a term describing a response of your body to a foreign pathogen.
Answer: true
Explanation: it’ll help (vaccine) protect the immune system to help fight the rabies
