Question at position 32 Which is the healthiest type of fat?trans-unsaturatedcis-unsaturatedsaturated

Question

BlackTom AI · Accepted Answer

The question asks which is the healthiest type of fat among the given options.
Option 1: trans-unsaturated. Trans fats are generally considered unhealthy because they can raise LDL cholesterol and lower HDL cholesterol, increasing the risk of heart disease. This makes this option a poor choice for “healthiest.”
Option 2: cis-unsaturated. Cis-unsaturated fats have at least one double bond in the cis configuration, which introduces a bend in the fatty acid chain. This bend prevents tight packing, tends to lower LDL cholesterol, can raise HDL cholesterol, and is associated with beneficial effects on heart health when used in place of saturated or trans fats. This aligns with the description of the healthiest option among the three.
Option 3: saturated. Saturated fats are typically solid at room temperature and can raise LDL cholesterol levels, contributing to higher cardiovascular risk when consumed in excess. This makes them less healthy relative to cis-unsaturated fats in the usual dietary guidance.
To summarize the conceptual distinctions: trans fats behave like unhealthy fats in the body; saturated fats are linked to higher LDL cholesterol; cis-unsaturated fats promote healthier lipid profiles and are generally recommended as the preferable fat type.
Therefore, the healthiest fat among the listed options is cis-unsaturated. The rationale hinges on the structural configuration (cis) that promotes favorable cholesterol effects compared with trans and saturated fats.

Question at position 32 Which is the healthiest type of fat?trans-unsaturatedcis-unsaturatedsaturated

View Explanation

Log in for full answers

Similar Questions

Which of the following contains predominantly unsaturated fats?

Lipids that contain one or more C=C double bonds are referred to as

Nuts and seeds are rich in

Identify the bond angle and molecular shape of H2O.

Using Dalton's Atomic theory, explain the following observation. Hint: DO NOT answer with a law! The mass of the products at the end of the reaction was the same as the mass of the reactants at the beginning.

The number of valence electrons in a sulfur atom is 16.

If matter is uniform throughout and can be separated into multiple substances by physical means, it is called a(n) ________________.

Circle the letter for all examples of chemical change. Circle all correct answers.

More Practical Tools for International Students

Exam Browser Assistant

Stylized Writing Assistant

Plagiarism Checker Assistant

Citation Assistant

In-Class Translation Assistant

Class Notes Assistant

Quiz Search Assistant

Past Exam Questions by School

Smart Practice Assistant

Adaptive Practice

Making Your Study Simpler