A virus is not a bacteria, but it is caused by a bacteria. A virus causes the immune system to weaken.
The correct statements are:
1. The framework of a membrane is a bilayer of phospholipids with their hydrophilic heads facing the aqueous environment inside and outside of the cell and their hydrophobic tails clustered in the center.
2. The diverse proteins found in and attached to membranes perform many important functions.
5. Because membranes are fluid, membrane proteins and phospholipids can drift about in the membrane.
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Answer:
III only hope its helps you
Answer:
The answer is D good luck