Answer:Prion diseases occur when normal prion protein, found on the surface of many cells, becomes abnormal and clump in the brain, causing brain damage. This abnormal accumulation of protein in the brain can cause memory impairment, personality changes, and difficulties with movement.
Explanation: Hope this helps please mark me as brainliest
Answer:
I believe this is from the SimBio virtual lab tutorials. The options are
A. It ruptures.
B. There is a fireworks display.
C. There is no change.
D. It shrinks.
The answer is A. It ruptures
Explanation:
The cell membrane is composed of a lipid bilayer with cholesterol moieties distributed randomly throughout it. The bilayer and cholesterol keep the membrane elastic but also maintain its structure. Any physiological or physical change that harms the integrity of the membrane will rupture it, leading to cell death.
Answer:
this answer is D because it's independent variable
Answer:
Polydactyly in the Amish population is an example of Founder effect
Explanation:
Founder effect is defined as loss of genetic variation as it occurs when a new population is formed by small number of individuals that are diverge from the a large population.
Polydactyly is an example of these founder effect that causes formation of extra finger which takes place when a a polydactyly man marry within their own community. As a result,genetic variation does't takes place among them and thus the offspring carry recessive genes which leads to this type of rare genetic disease.
All animals have an equal risk.The bacteria that carries anthrax reacts the same to each animal. Hope this helps<3
