Answer:
The correct answer is A. The cell membrane is both hydrophilic and hydrophobic due to the presence of phospholipid.
Explanation:
98% of the lipids present in cell membranes are amphipathic, that is, they have a hydrophilic end (which has affinity and interacts with water) and a hydrophobic end (which repels water). The three main types of lipids in eukaryotic membranes are phospholipids, sphingoglucolipids and steroids (especially cholesterol); It is worth mentioning that phosphoglycerides and sphingolipids are found in all cells. The latter, glycolipids and steroids, do not exist or are scarce in the plasma membranes of prokaryotic cells, fungi and some protists. There are also neutral fats, which are non-amphipathic lipids, but only represent 2% of the total membrane lipids.
I don’t know because you never put the following particles
Most likely diabetes, low blood sugar etc
Answer:
The correct answer will be myosin.
Explanation:
Myofibril in the muscle consists of thick filaments and thin filaments. The protein present in the thick filament is known as "myosin", a protein which converts the chemical energy of ATP into mechanical energy. It moves on the thin actin filaments and is known as motor protein and helps in the generation of force and movement.
This myosin protein is composed of the heavy chain and many light chains which is divided into globular head, neck and tail region.
Thus, myosin is the correct answer.
