To make longer fatty acids, cells use enzymes called a To make unsaturated double bonds, cells...

Question

Question

To make longer fatty acids, cells use enzymes called a To make unsaturated double bonds, cells use enzymes called a) Desatura

science biology

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

Correct option is (2)

A)Elongases and B) Desaturases

Elongases is an enzyme that catalyses the elongation of fatty acid chain by adding 2 carbon units to the carboxyl ends. this enzyme helps in the elongatiion of fatty acid chain in eukaryotes.

It adds carbon units to both saturated and unsaturated fattyacids.

Desaturases is enzyme that adds double bond in the fatty acid chain form the double bond between two carbon atoms and by removing two hydrogen atoms.

ex: palmitoleic acid

Add a comment

Answer 2

Similar Homework Help Questions

15. The process by which double-bonds in unsaturated fatty acids are converted to single bonds is...

15. The process by which double-bonds in unsaturated fatty acids are converted to single bonds is termed . The 16. Fatty acids are linked to glycerol by a reaction known as opposite chemical process is termed 17. True / False Micelles are lipid bilayers and differ from the phospholipid bilayer of cell membranes only in scale. 18. Triglycerides and even more so phospholipids contain a polar head and a nonpolar tail that results in dual polar-nonpolar nature. These compounds are...
Which of the following enzymes is required ONLY for the oxidation of poly-unsaturated fatty acids? o...

Which of the following enzymes is required ONLY for the oxidation of poly-unsaturated fatty acids? o acyl CoA dehydrogenase O 2,4 dienoyl CoA reductase O hydroxyacyl CoA dehydrogenase O A3, A2 enoyl CoA isomerase O acyl CoA acetyltransferase
Unsaturated fatty acids have lower melting points than saturated fatty acids because A. they have fewer...

Unsaturated fatty acids have lower melting points than saturated fatty acids because A. they have fewer hydrogen atoms B. They have more hydrogen atoms C. their molecules fit closely together D. the cis double bonds give them an irregular shape E. the trans double bonds give them an irregular shape

How does the cell synthesize unsaturated fatty acids? Which kinds of enzymes does the cell need?

How does the cell synthesize unsaturated fatty acids? Which kinds of enzymes does the cell need?
Monounsaturated fatty acids have a single double bond. Polyunsaturated fatty acids have multiple double bonds. Which...

Monounsaturated fatty acids have a single double bond. Polyunsaturated fatty acids have multiple double bonds. Which of the following statements is true? A. Monounsaturated fatty acids store more energy than polyunsaturated fatty acids. B. Polyunsaturated fatty acids store more energy than monounsaturated fatty acids. C. Polyunsaturated fats have a lower melting point than monounsaturated fatty acids. D. Monounsaturated fats have a lower melting point than polyunsaturated fatty acids.
Which of the following enzymes are required ONLY for oxidation of mono-unsaturated fatty acids? enoyl CoA...

Which of the following enzymes are required ONLY for oxidation of mono-unsaturated fatty acids? enoyl CoA hydratase acyl CoA dehydrogenase beta-hydroxyacyl CoA dehydrogenase delta 3, delta 2 enoyl CoA isomerase acyl CoA acetyltransferase

all fatty acids contain a _____ chain of carbon atoms with a ______group. Saturated fatty acids...

all fatty acids contain a _____ chain of carbon atoms with a ______group. Saturated fatty acids contain _____; unsaturated fatty acids contain _______. Chapter 15 roblem 15.5 Part A Describe some simlarises and dferences in the structures of a saturated taty acid and an unsaturated faty acid Drag the terms on the left to the appropriate blanks on the right to complete the sentences Reset Help long All faty acids contein a chain of carbon atoms with a group Saturated...
Unsaturated fatty acids have lower melting points than saturated fatty acids because A. they have fewer hydrogen atoms B. They have more hydrogen atoms C. their molecules fit closely together D. the c...

Unsaturated fatty acids have lower melting points than saturated fatty acids because A. they have fewer hydrogen atoms B. They have more hydrogen atoms C. their molecules fit closely together D. the cis double bonds give them an irregular shape E. the trans double bonds give them an irregular shape
Determine whether each description applies to saturated or unsaturated fatty acids. More likely to be solid...

Determine whether each description applies to saturated or unsaturated fatty acids. More likely to be solid at room temperature Choose.... More likely to be liquid at room temperature Choose... Contain carbon-carbon double bonds Choose. Contain no carbon-carbon double bonds Choose...

An increased amount of unsaturated fatty acids in cytoplasmic membranes is a molecular adaption of_ since_...

An increased amount of unsaturated fatty acids in cytoplasmic membranes is a molecular adaption of_ since_ thermophiles, unsaturated fatty acids help the membrane remain in a solid state at high temperatures to block excessive transport activity. psychrophiles, unsaturated fatty acids help the membrane solidify at lower temperatures at block transport activity. thermophiles, unsaturated fatty acids help the membrane remain in a semifluid state at high temperatures to help carry out transport and bionergetic functions. O psychrophiles, unsaturated fatty acids help...

To make longer fatty acids, cells use enzymes called a To make unsaturated double bonds, cells...

Homework Answers

Add Answer to:
To make longer fatty acids, cells use enzymes called a To make unsaturated double bonds, cells...

Post as a guest

Earn Coins

15. The process by which double-bonds in unsaturated fatty acids are converted to single bonds is...

Which of the following enzymes is required ONLY for the oxidation of poly-unsaturated fatty acids? o...

Unsaturated fatty acids have lower melting points than saturated fatty acids because A. they have fewer...

How does the cell synthesize unsaturated fatty acids? Which kinds of enzymes does the cell need?

Monounsaturated fatty acids have a single double bond. Polyunsaturated fatty acids have multiple double bonds. Which...

Which of the following enzymes are required ONLY for oxidation of mono-unsaturated fatty acids? enoyl CoA...

all fatty acids contain a _ chain of carbon atoms with a __group. Saturated fatty acids...

Unsaturated fatty acids have lower melting points than saturated fatty acids because A. they have fewer hydrogen atoms B. They have more hydrogen atoms C. their molecules fit closely together D. the c...

Determine whether each description applies to saturated or unsaturated fatty acids. More likely to be solid...

An increased amount of unsaturated fatty acids in cytoplasmic membranes is a molecular adaption of_ since_...

To make longer fatty acids, cells use enzymes called a To make unsaturated double bonds, cells...

Homework Answers

Add Answer to: To make longer fatty acids, cells use enzymes called a To make unsaturated double bonds, cells...

Post as a guest

Earn Coins

Add Answer to:
To make longer fatty acids, cells use enzymes called a To make unsaturated double bonds, cells...