When the human body burns fat, all acids esterify to:

Question

BlackTom AI · Accepted Answer

Think about what happens when fats are formed and stored in the body. Fatty acids are not stored just as free acids; they join with a glycerol backbone through ester bonds to create triglycerides.
Option 1: Palmiate (C16H32O2) represents a single fatty acid (palmitic acid) and does not reflect the esterified triglyceride structure. It’s not the form in which fats are stored or mobilized, so this is incorrect.
Option 2: 2-Olel-palmitostearin (C55H104O6) denotes a triglyceride containing oleyl, palmitoyl, and stearoyl fatty acid chains esterified to glycerol. This matches the classic storage form of fat in the body, where three fatty acids are esterified to glycerol, yielding a triacylglycerol with the typical molecular composition.
Option 3: Oleate (C18H34O2) is another single fatty acid (oleic acid) and, like palmitate, is not the esterified triglyceride form used for fat storage. Therefore it is not the correct esterified product.
Option 4: Linoleate (C18H32O2) is also a free fatty acid (linoleic acid) rather than a glycerol-esterified triglyceride. It does not represent the stored fat’s esterified backbone.
In summary, the correct concept is that all fatty acids in fat esters are bound to a glycerol backbone to form a triglyceride, and 2-Olel-palmitostearin is the representative triglyceride among the provided options.

When the human body burns fat, all acids esterify to:单项选择题

类似问题

Lipids are naturally occuring molecules that are defined by their solubility in non-polar solvents and poor solublity in aqueous solvents.What type of lipid is the following molecule?

This is a picture of the most common type of lipid in your body! As you can see in the picture, this fat has a glycerol backbone bonded to three fatty acids. This molecule is called...

A compound composed of carbon, hydrogen and oxygen with three fatty acids attached to a molecule of glycerol would be known as a

What is the primary form of lipid in the diet?

A triglyceride molecule (the main component of fat)

A triglyceride (also known as a triacylglycerol)

This is a picture of the most common type of lipid in your body! As you can see in the picture, this fat has a glycerol backbone bonded to three fatty acids. This molecule is called...

The most prominent type of fat in food and in the human body is:

更多留学生实用工具

智能学习助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单