Which of the following substances does not exist in the cell membrane? <br>Polysaccharide <br>cholesterol <br>protein <br>phospholipid <br>deoxyribonucleic acid
Which of the following substances is not present in the cell membrane?<br>Polysaccharide<br>Cholesterol<br>Protein<br>Phospholipid<br>Deoxyribonucleic acid<br>