Answer:
cell membrane
Explanation:
Cell membranes are composed primarily of fatty-acid-based lipids and proteins. Membrane lipids are principally of two types, phospholipids and sterols (generally cholesterol).
The answer to this question is C. no dna gyrase activity
Explanation:
photosynthesis eats carbon dioide cellaur doesnt
Carbon is the universal building block for life as we know it. Its ability to form complex, stable molecules with itself and other elements, particularly hydrogen, oxygen, and nitrogen is unique. Rings are also formed by -O- bridges between carbon atoms lanation.