Fatty Acid And Cholesterol Metabolism Flashcards

0
Q

endogenous fats) liver –> peripheral Hssues

A

VLDL

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1
Q

exogenous fats) small intesHnes –> peripheral Hssues

A

Chylomicrons

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2
Q

bad cholesterol”) VLDL –> peripheral Hssues

A

LDL

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3
Q

good cholesterol”) peripheral Hssues –> liver

A

HDL

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4
Q

Surrounding the heart is a layer of fat called the

A

Pericardial fat

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5
Q

Protect the kifneys

A

Perinephric fat

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6
Q

n. a lipoprotein particle present in the blood after digested fat has been absorbed from the small intestine

A

Chylomicron

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7
Q

an enzyme that catalyses the hydrolysis of triglycerides in chylomicrons and very low-density lipoproteins to free fatty acids, which are absorbed from the capillaries into local tissues

A

Lipoprotein lipase

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8
Q

Help activate lipoprotein lipase

A

Apolipoprotein C II

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9
Q

From the intestinal lymphatic system the chylomicrons are transported to the

A

Thoracic duct

Cisterna chyli

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10
Q

Contain relatively having more cholesterol after passing through the adipose cells which extract the triglycerides, go to the liver for further processing

A

Chylomicrons remnants

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11
Q

Ito lang yung sa cytosol nangyayare

A

Glycolysis
Pentose phosphate pathway
Fatty acids synthesis

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12
Q

Rate limiting enzyme in PPP

A

Glucose-6-phosphate_dehydrogenase

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13
Q

Rate limiting enzyme of cholesterol synthesis

A

HMG CoA Reductase

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14
Q

Rate limiting enzyme of fatty acid synthesis

A

Acetyl CoA Carboxylase

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15
Q

Rate limiting enzyme beta oxidationor fatty acids

A

Carnitine acyl transferase I

16
Q

Rate limiting enzyme of glycolysis

A

Phospofructokinase 1

17
Q

Rate limiting enzyme of gluconeogenesis

A

Fructose 1,6-Biphosphotase

18
Q

Rate limiting enzyme of glycogen synthesis

A

Glycogen synthase

19
Q

Rate limiting enzyme of glycogenolysis

A

Glycogen phosphorylase

20
Q

Rate limiting enzyme of pentose phosphate pathway

A

HMP Shunt - G6PD

21
Q

Rate limiting enzyme of lipolysis

A

Hormone sensitive lipase

22
Q

Rate limiting enzyme urea cycle

A

Carbamoyl phospahte synthase I

23
Q

Rate limiting enzyme of purine metabolism

A

PRPP Amidotransferase

24
Q

Rate limiting enzyme of pyrimidine metaolism

A

Carbamoyl phospahte synthase II

25
Q

Rate limiting enzyme of heme synthesis

A

ALA synthase

26
Q

Rate limiting enzyme of Ketone body synthesis

A

HMG CoA lyase

27
Q

Rate limiting enzyme of TCA

A

isocitrate dehydrogenase

28
Q

Substrate in TCA cycle

A

Pyruvate

29
Q

First five step in glycolysis

A

Investment phase

30
Q

Last five step in glycolysis

A

Payoff phase

31
Q

Glycolysis produce

A

4 ATP

2 NADH

32
Q

Pyruvate to acetyl coa

A

Pyruvate dehydrogenase complex

33
Q

How many carbon in pyruvate and acetyl coa

A

3 and 2 respectively

34
Q

Combination of acetyl coa and oxaloacetate then to what

A

Citrate

35
Q

These are normal products of lipid metabolism and can be used to provide energy.

A

Ketogenesis