Why do most fatty acids have an even number of carbon atoms ?

Q: What is the difference between a saturated and an unsaturated fatty acid?

A: The fatty acids are the carboxylic acids,  which are attached with the aliphatic carbon chain having…

Q: . What makes lipid a better source of energy compared to carbohydrate?

A: Lipids are heterogenous class of organic compounds that are fatty acid or their derivatives and…

Q: Name two essential fatty acids

A: Fatty acids are the smallest units of fat in the body. Fats break down to form fatty acids.…

Q: In aqueous solutions, fatty acids associate with each other in spherical clusters called:

A: 2. Option A

Q: Which of the following is/are NOT (an) essential fatty acids? A. arachidonic acid B. linoleic acid…

A: Essential fatty acids can be defined as those fatty acids which body cannot synthesis but are…

Q: Why are lipids not considered to bepolymers or macromolecules?

A: A polymer is a compound that has multiple monomer units connected together to form a long chain of…

Q: An example of a polysaccharide is O A. fructose O B. glucose O C. galactose O D. cellulose

A: Introduction :- The most prevalent type of carbohydrates in food are polysaccharides, often known as…

Q: All carbohydrates consist of one or more _________ , also called simple sugars. Name two examples of…

A: The carbohydrate group consists of the largest number of organic molecules in organisms.…

Q: Ribose is know as this type of sugar because of the number of Carbon atoms it possesses.

A: Question - Ribose is know as this type of sugar because of the number of Carbon atoms it possesses.

Q: Unsaturated fatty acids are commonly esterified at the hydroxyl substituent of glycerol at what…

A: Glycerol : It has 3 hydroxyl groups that get esterified with 1,2 or 3 fatty acids giving…

Q: If starch can be used as a source of energy, why does the body break it down into glucose?

A: Starch is a polysaccharide. It is a polymer of glucose bound by alpha 1,4 linkage.

Q: What do trans fats do in the body?

A: Introduction: Fats act as the secondary source of energy when the calories from the carbohydrates…

Q: Why are fats a richer source of energy than carbohydrates?

A: Carbohydrates: These are the most abundant biomolecules on earth. Carbohydrates are the source of…

Q: Describe how the chemical bonds in unsaturated fatty acids make them healthier for blood vessels…

A: Macromolecules are large polymers made from a series of several monomers that are connected to each…

Q: Why does a cell store carbohydrate as starch rather than glucose

A: The plant cell store carbohydrate as starch whereas animal cell store it in form of glycogen.…

Q: What distinguishes a saturated fatty acid from an unsaturated fatty acid?

A: Answer- Fats are made up of fatty acids and glycerol. There are many different tpyes of fatty acids…

Q: Which of the following is NOT TRUE about unsaturated fatty acids? O They are liquid at room…

A: Unsaturated Fatty Acids:  A fatty acid is a carboxylic acid having an aliphatic chain that is either…

Q: How many carbon atoms are there in fructose? In sucrose?

A: Sugars are sweet-tasting carbohydrates that are the primary source of energy in food. They can be…

Q: Isn't one molecule of glucose 38ATP?

A: Introduction  Cellular respiration is the process by which organisms mix oxygen with food molecules,…

Q: Which of the following ketoses contain the same number of carbons as glucose? Select one: a. Aldose…

A: A ketose is a ketone with two or more hydroxyl groups where at least one of the hydroxyl groups at…

Q: Are the three fatty acids in a molecule of triglyceride identical?

A: Introduction: Fatty acids are the basic and simplest form of lipids that are present in both plants…

Q: What is the relationship between carbon chain length and melting point for fatty acids?

A: Fatty acids are molecules that are long chains of lipid-carboxylic acids found in fats and oils and…

Q: Which of these fatty acids has the higher melting point? Explain why.(a) Linolenic acid (b) Stearic…

A: Fatty acids are defined as carboxylic acid, containing a long aliphatic chain that can be either…

Q: Provide an explanation for the fact that most fatty acids are16 or 18 carbons long.

A: Long-chain fatty acids (LCFA) are fatty acids with aliphatic chains that are 13-21 carbons long.…

Q: Why are fatty acids generally composed of an even number of carbons?

A: Fatty acids are carboxylic acid with a long aliphatic chain that is either unsaturated or saturated.…

Q: Why is cholesterol important in the human body?

A: Sterols are substances that lack fatty acids yet possess fat-like characteristics. Each sterol is…

Q: How does a double bond effect the number of hydrogens found between saturated/unsaturated fatty…

A: Fatty acids may be classified as saturated or unsaturated depending on the presence or absence of…

Q: What is unsaturated fatty acids?

A: Introduction: Fatty acid is a crucial part of lipids, which are the parts of living things including…

Q: Why Linoleic acid and Linolenic acid are called essential fatty acids

A: Proteins are one of the macromolecules that contribute numerous functions in living organisms, such…

Q: What does hydrogenation do to fat? What are trans-fatty acids? In what types of foods are trans-fats…

A: The procedure of mixing fat with hydrogen to making it more saturated is known as fat hydrogenation.…

Q: The following are essential fatty acids, EXCEPT: O A. oleic acid OB. linoleic acid O c. linolenic…

A: Fatty acids are the one of the important components of lipids, can be seen in plants, animal and…

Q: Why do lipids function as energy storehouses, and function as important signaling molecules?

A: Lipids are a heterogeneous group of compounds that include fat, oils, steroids, waxes, and related…

Q: Which of the following shows a saturated fatty acid? a) ^ mcoOOH COOH b) c) coOOH d) FV nooOH O A O…

A: Fatty acids are the  long hydrocarbon chains that consists of carboxylic Functional group.. Fatty…

Q: Why are lipids more energy-dense than carbohydrates?

A: Lipids are a sort of organic molecule that may be found in living organisms. It has an oily or waxy…

Q: Fatty acids have many important functions in the body. What are they?

A: Fatty acids are biomolecules belonging to the class lipids. The general structure of fatty acid…

Q: If a lipid has a fatty acid chain with a double bond in it, it is said to be...

A: LIPIDS:- Lipids have hydrocarbons that play as building blocks of any structure and functions of…

Q: Which of the following fatty acids would have the lowest melting point and boiling point? * C7-COOH.…

A:

Q: Choose the letter of 1. Common sources of unsaturated fatty acids, EXCEPT? a. Corn oil b. Fish oil…

A: Fatty acids: a. Fatty acids have carboxyl group (-COOH) at one end and methyl group (CH3) at the…

Q: The kink in the second fatty acid attached to the phospholipid is due to the presence of double…

A: Introduction Phospholipids:- Phospholipids are molecules with hydrophobic lipid tails and…

Q: The relationship of glucose-6-P and fructose-6-P is that they are ____________________.  The same…

A: Glucose is the primary substrate for cellular respiration. Glycolysis is an oxidative process in…

Q: omega-3 fatty acids?

A: Omega-3 are nutrients you get from food  that help build and maintain a healthy body. They're key to…

Q: Why do lipids serve as structural components of cell membranes?

A: A lipid is a nonpolar soluble micro biomolecule. Fatty acids, waxes, sterols, fat-soluble vitamins,…

Q: Why do lipids contain more energy than carbohydrates?

A: Lipids- A lipid is a type of organic molecule found in living things. it is oily or waxy. Fats are…

Q: Unsaturated fatty acids are commonly esterified at the hydroxyl substituent of glycerol at what…

A: Introduction Unsaturated fatty acids have one or more double bonds i.e. they have one or more…

Q: In a dietary context, what is the difference between good and bad cholesterol?

A: The cholesterol which Carries it to liver so that it can be removed from body is considered good…