Steroids differ structurally from triglycerides and phospholipids, although they are all classified as lipids. what characteristics cause steroids to be classified as lipids? choose all that apply.

I. hydrophobic

II. hydrocarbon chain

III. fatty acids and glycerol

IV. ring structure

V. insoluble in water

VI. polar

B)I and V

Explanation: Steroids are classified as lipids because: I and V

Steroids are lipids because they are hydrophobic and insoluble in water, but they do not resemble lipids since they have a structure composed of four fused rings.

hey there!

so, when you eat, your teeth chew and grind food into smaller pieces. this is mechanical digestion. then reactions aided by digestive enzymes break down large food molecules into smaller molecules. this is chemical digestion. the two processes change the food into simpler substances that can be used by the body for raw materials and energy.

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tobey