Answer:
Acid
Explanation:
Below PH of 7 is acidic, and above is considered basic.
Answer:
Carrier protein help molecules to move through a cell membrane.
Explanation:
Carrier protein help molecules to move through a cell membrane.
Carrier proteins transport ions and molecules either through facilitated diffusion or by secondary active transport. These proteins also bind to a specific molecule that needs to be transported.
The most important reason is that it will reduce the pathogens on the meat slicer or knife which have settled there and it will reduce the risk of getting a viral infection or any other kind of sickness.
For sanitizing one can use simple hot water with at least temperature of 171 F and dip the item into that water for at least half a minute. There are other methods as well to clean the items.
C.Dark-colored soil.It indicates a high percentage of organic matter in the soil.The darker the soil,the higher its percentage of organic matter.Dark soil are very fertile and and suitable for any crop cultivation.
