Prions are misfolded versions of normal proteins that can cause diseases. So the correct option is D.
<h3>What leads to prion disease? </h3>
A misfolded confirmation of proteins is called Prions. These misfolded proteins can result in harmful functional proteins and cause several diseases.
A prion is the type of protein that usually cause the normal proteins in the brain to fold in an abnormal manner. This results in misfolding of proteins in the brain.
Prion diseases are known to affect both humans and animals. Sometimes, humans get prion diseases by consumption of by meat from infected animals.
Creutzfeldt-Jakob disease is the most common prion disease in humans. The occurrence of prion diseases is rare. In the US, about 300 cases are reported every year.
Therefore the correct option is D.
Read more about prion diseases, here
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Human dna was completely mapped
<span>The greatest incidence of osteoporosis will be found in the menopausal women.</span>
<span>Osteoporosis
can occur in both men and women and at any age, but it is most common in older
women. Osteoporosis cane defined as a disease with increased bone weakness. It
is the most common cause of a broken bone among the elderly and it is followed
by chronic pain and a decreased ability to carry out normal activities.</span>
Answer:
Seed dispersal is the movement, spread or transport of seeds away from the parent plant.Because plants cannot walk around and take their seeds to other places, they have developed other methods to disperse (move) their seeds. The most common methods are wind, water, animals, explosion and fire.
This would be the EPA...environmental protection agency. If they go over certain levels, they can be fined and even shut down.
