Answer:
The correct answer would be B. semi-permeable.
Plasma membrane of any cell including red blood cell is semi-permeable in nature as it is made up of lipid bilayer.
It permits the passage of certain substances across the membrane while it blocks other substances.
Gases, small uncharged or non-polar substances such as oxygen, carbon dioxide, et cetera can easily pass through the cell membrane of a cell.
Large or charged molecules such as proteins, sodium ions, potassium ions et cetera can not pass through the cell membrane. They require carrier proteins to pass through the membrane.
1ml of milk = 1g
of milk<span>
and in 1 gram of whole milk, there is only one
calories
and in whole milk the percentage of milk
fat is 3.25%</span>
To get the percentage of milk fat, divide the
grams of fat present in milk by the total weight of milk and then multiply by
100.
<span>There are many
types of milk, like skimmed milk, low fat milk, partly skimmed, raw milk, whole
milk etc. in all these types the percentage of milk fat is different.</span>
The answer is (patients do not receive harmful or ineffective medivatikn
<span />
it should be C. scientific
