When you flex your muscles you are contracting them. When your muscle fibers gain tension through Actin and Myosin crossbridge cycling they may shorten due to the tension. This is called muscle contraction
The hiv protein that is involved in attachment of the virus to cell surface proteins on the macrophage is Gp120.
The virus's capacity to cling to cell surface proteins on macrophages contributes to its ability to survive in the body. The CD4 component of the cell surface is particularly attractive to this HIV protein, gp120. It is difficult for immune system cells (macrophages) to eradicate or remove HIV infection when gp120 attaches to CD4 strongly enough.
<h3>What is HIV infection?</h3>
HIV infection is the presence of HIV in the body. It can be contracted through contact with blood or other bodily fluids that contain the virus, such as sexual fluids. Once infected, it becomes virtually impossible to recover from and requires long-term treatment.
There are a number of ways that you may become infected with HIV, including receiving contaminated blood products, sharing needles for drugs or tattoos, being exposed to open wounds where there may have been mucous discharge from an AIDS patient, or engaging in unprotected sex with someone who is infected.
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Answer: The parents accept that the teen had different ideas
Explanation:I think this is the answer cuz I did this a long time ago
Answer:
healthy body weight
Explanation:
A healthy body weight is one that makes you less likely to develop the various problems caused by excess body fat - especially some cancers, but also heart disease and diabetes, among others. Being overly thin or overly fat can be harmful, so you should aim to stay within the limits of healthy body weight. In other words, a healthy body weight is a weight (or BMI) that does not increase your risk of developing health problems or weight-related illnesses.
It is difficult to define an exact and healthy weight for each person because it would entail knowing the amount of lean (mostly muscle) tissue of each individual, which can only be done in a research lab.
<span>Based on my understanding, communicating 4 or 5 times per day is not absolutely critical to proper communication. So long as the individual learning is understanding how to be more proactive, the number of times communicated is not a critical function.</span>
