Match 'em. Match the terms with the descriptions. (a)...

Match 'em. Match the terms with the descriptions. (a) ATP-citrate lyase_________ (b) Malic enzyme_________ (c) Malonyl CoA_________ (d) Acetyl CoA carboxylase_________ (e) Acyl carrier protein_________ (f) $\beta$ -Ketoacyl synthase_________ (g) Palmitate_________ (h) Eicosanoids_________ (i) Arachidonate_________ (j) AMP-activated protein kinase_________ 1. Helps to generate NADPH from NADH 2. Inactivates acetyl CoA carboxylase 3. Molecule on which fatty acids are synthesized 4. A precursor of prostaglandins 5. Activated acetyl CoA 6. The end product of fatty acid synthase 7. Fatty acids containing 20 carbon atoms 8. Catalyzes the committed step in fatty acid synthesis 9. Catalyzes the reaction of acetyl ACP and malonyl $\mathrm{ACP}$ 10. Generates cytoplasmic acetyl CoA

Transcript

00:01 This question discusses about the fatty acid synthesis.

00:05 Faty acid synthesis is an anabolic process that involves the formation of fatty acids from molecules called as the acetyl polya and using another molecule which is called as nicotanamide adenuclidate phosphate hydrogen.

00:20 So these are the basic molecules that are required for the formation of fatty acids.

00:25 Let's write fapo fatty acids.

00:27 So let's see each of it in detail.

00:30 First, this acetyl -coa is the molecule which will be available in mitochondria.

00:36 So it needs to be transported from mitochondria into the cytosol.

00:41 But it is impermeable.

00:42 That is the membranes of mitochondria impermeable to acetyl -coa.

00:47 So this acetyl -coa, it will travel in the form of citrate and in the cytosol, the citrate will be lyased to lip to give back again the molecule of acetyl -coa.

00:58 Hence option a, that is atp citrate liais can be matched with the option 10 because option 10 states generation of cytoplasmic coacetyl coate.

01:13 So citrate liase is the enzyme which will catalyzes the conversion of citrate to acetyl coa, which generates acetyl coa in cytosol.

01:23 Then option b discusses, question b discusses about the malic enzyme.

01:28 So malic enzyme is the enzyme that is responsible for generating nadph in the cytosol.

01:36 So as soon as this citrate, it is cleaved into acetyl, another one product will also be formed which is called as the oxaloacetat.

01:44 So this oxalocetate will be converted into a molecule called as the malate.

01:49 And this malate will be again converted into a molecule called as the pyruata.

01:54 And here one molecule of nicotinamide adenine dynoklutide hydrogen will be added and here it will be released as nicotinamide adenid dinulated phosphate hydrogen up so this in this steps which catalyces the malate to pyruate duc acid malic enzyme up so malic enzyme is the one which helps to generate an adph from nadh hence it can be matched with option one then questions discusses about the melanol coi.

02:27 Melanoil coi is a compound that will be formed from this acetyl coate.

02:32 Acetyl coate, when it gets carbonsilidated, it will form the compound which is called as the melanol coi.

02:38 And this carbonsiration of the acetyl coi, it is referred to be as activated acetyl coi.

02:46 Hence, melanol coi can be matched with option 5, which is activated acetyl coa.

02:52 And then question d discusses about acetyl coia carboxylase.

02:57 Acetyl coate carboxylase is the enzyme which helps in carboxylating the acetyl coia.

03:05 And this is a committed step...

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