Answer:
The correct answer is C. Normal host cellular prion proteins (PrPC) are converted into scrapie proteins (PrPSc).
Explanation:
Prions are the infectious proteins that cause neurodegenerative diseases in both animals and humans. In humans, it causes various diseases like Creutzfeldt-Jakob disease, kuru. Collectively these diseases are called spongiform encephalopathies.
Humans contain normal cellular prion protein denoted as(PrPC) and the prions are abnormal form of this protein i.e., PrPSc where Sc indicates scrapie. This abnormal protein is misfolded form of normal prion protein.
When this misfolded prion protein enters the host body it converts all the normal cellular prion proteins in scrapie protein causing a fatal disease. In this disease, holes are created in the brain tissue and tissue degeneration gives brain appearance like sponges. Therefore the correct answer is C.
Answer:
Many chemotherapeutic agents are vesicants that can cause severe cellular damage if the drug infiltrates.
Explanation:
An endemic disease is a disease that is always present in a certain population or region. One of the most talked-about endemic diseases is malaria
It’s best to go check up with your doctor before it gets any more serious. When you do tell them what’s going on and they should be able to determine and treat the problem!
The correct answer is C. Hypertension
Explanation:
In medicine, the tension or pressure blood generates on the walls of blood vessels is commonly known as blood pressure. Additionally, concerning blood pressure in medicine a low blood pressure is known as hypotension, considering "hypo" means under; while a high or elevated blood pressure is known as hypertension as "hyper" means over or in excess. Indeed, hypertension occurs because there is excessive pressure on the wall of blood vessels which is a medical condition that can lead to diseases such as vision loss, artery disease, heart failures, among others. On the other hand, hypercholesteremia refers to high levels of cholesterol and hypolipidemia refers to low levels of lipids. Therefore, the word that means elevated pressure is Hypertension.
