Answer:
Prions are abnormally shaped proteins that cause spongiform encephalopathies. (Ans C)
Explanation:
Prions : Prions are proteinaceous infectious particle or misfolded proteins with the ability to transmit their misfolded shape into normal shape protein. They are also responsible for some neurodegenerative diseases in mammals. They can affect both animals as well as humans.
Prion disease occurs when normal prion protein (present on the surface of many cells) becomes clump (abnormal) in the brain. This accumulation of abnormal protein in the brain can cause disease.
Spongiform encephalopathies also called prion disease. Spongiform encephalopathies affect the nervous system and brain of animals & humans. It is caused by a degeneration of brain tissues giving it a spongy appearance.
Answer:
4)TAAGGCTGGCCC
Explanation:
A pairs with T (for DNA strand)
G pairs with C
U is the special nucleobase of RNA and isn't a part of DNA therefore the answer is 4)
True True False False False Truth False Truth that's all I know sorry
The right option is; D) crystalline structure
A mineral is a naturally occurring, inorganic (not produced by an organism) solid substance, that has a specific crystalline structure and chemical composition. All minerals have definite chemical constituents that differ within a specific limited range. The physical properties of minerals such as color, solubility, streak, hardness, luster, specific gravity, cleavage, are used in identifying them. Examples of minerals include halite, talc, galena and diamond.
Answer:
very tuff
Explanation:
sorry! I wish I could help this is very forestraiting
