Skin is a barrier that serves as one of the body's first lines of defense against harmful microbes. Specialized immune cells within skin tissue help to fight invading organisms. Yet the skin hosts diverse communities of beneficial bacteria, collectively known as the skin microbiota.
Answer:
TE from the candle is carried by particles as they flow though the rod to the wax.
Explanation:
Answer:
(c) They come apart or lose their shape
Explanation:
Heat and temperature disrupt the attractions of the groups in the side chains that give the protein its characteristic shape.
(a) and (b) are wrong. The proteins do not lose their amino acids or their sequence.
(d) is wrong. The amino acids do not change into fatty acids.
Answer:
Option D
Explanation:
Molarity (M) of any solution is equal to the number of moles (n)of solute in it divided by total volume of solution (V)
Mathematically, it can be represented as
Substituting the given values, we get-
Hence, option D is correct
T₁=84 d
t₂=14 d
m₁=4 g
n=t₁/t₂
n=84/14=6
m₂=m₁/2ⁿ
m₂=4/(2⁶)=0.0625 g
0.0625 grams will remain after 84.0 days
