Are the exogenous and endogenous pathways for ldl/vldl/hdl different?

No, they are the same

Explanation:

Exogenous Way

Through the diet we provide the body with various  lipid particles (TG, cholesterol, phospholipids). The action of  different digestive enzymes next to bile salts, forces  intestinal mechanics (peristalsis), and the ionizing effect of pH,  complete the digestion process of most lipids, transforming them into micelles capable of crossing the membrane  of the enterocito. Once absorbed, a process of  re-esterification of the different lipid particles, while synthesizing a series of proteins (apoproteins) that are  incorporate lipids constituting lipoproteins, form of  transport of most blood lipids. Is about  spherical particles whose nucleus consists of hydrophobic lipids (esterified cholesterol, triglycerides), surrounded by lipids  polar (phospholipids, free cholesterol). In the bark they are located  apoproteins that facilitate plasma solubility while  they act as recognition signals for the transport of lipids to different tissues, activating or inhibiting key enzymes  that regulate lipoprotein metabolism apoproteins that facilitate plasma solubility while  they act as recognition signals for the transport of lipids to different tissues, activating or inhibiting key enzymes  that regulate lipoprote metabolism.

Endogenous Way

The liver synthesizes them directly or from circulating lipoproteins (remnants of QM). The apoprotein that characterizes them is BIOO. These lipoproteins are rapidly degraded by lipases similar to those of the QM losing a large amount of TG and surface apoproteins, transforming into IDL intermediate density lipoproteins (30% cholesterol, 40% TG)

They can be picked up by the liver, which will extract your cholesterol to make more VLDL and for other cell needs  liver, or may remain in circulation longer until  they lose apo E and become LDL.

HDL are synthesized in the liver and intestine initially with a discoidal form, containing non-esterified cholesterol, phospholipids and apoproteins, mainly apo A (Al and A2). These nascent HDLs take cholesterol from the tissues (interchangeable with  be more superficial) transforming into spherical particles.

1. (1.2kw)x(15/60hours) = .3kwh --> a

2. (5kw)x(90/60hours)x(8cents/kwh) = $0.60 --> d

3. microwave --> 1200 watts = (1.2kw)x(6/60hours) = .12kwh

coffee-maker --> 900 watts = (.9kw)x(10/60hours) = .15kwh

therefore, it requires more energy for the coffee-maker to do the same amount of work.

so the answer is a.

slitherio is the original. its the best friend of all middle schoolers. the man you can count any time you have some free time. slitherio is the guy you hang with while you're in the computer lab suppose to be doing "research or whatever". slitherio isn't just a game but a friend.

wormaxio is just a fake trying to squeeze its way into the friend group. trying to pretend its cool and your best pal but how long has it really been there for you, really. it only wants you as friend to boost its social status. wormaxio is just annoying fake pleb. no offense

you and have a wonderful day