Cholesterol can not be converted to ?
Vitamin A
Bile acid
steroid hormones
cholesteryl ester
Vitamin A
Vitamin A is involved in maintaining normal vision of our eyes. The precursor of this molecule is beta carotene which is found in red and orange fruits like tomatoes, carrots etc.
Bile salts are synthesized by liver and are involved in digestion of fats.
Steroid hormones are involved mainly in maintainence of primary amd secondary sex characteristics in humans.
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Cholesterol can not be converted to ? Vitamin A Bile acid steroid hormones cholesteryl ester
8. What are the functions of cholesterol: structural role in biological membranes: precursor to: steroid hormones, bile acids and vitamin D.
Different processes have an impact on the body's cholesterol levels. Cholesterol can be synthesized in cells or absorbed from the diet, but which process has the greatest impact on the loss of cholesterol? a. Cholesterol is converted into steroid hormones in particular the sex hormones testosterone and oestradiol, which are excreted through urine. O b. During fasting, cholesterol is oxidized to acetyl-CoA in tissues, including the brain that cannot oxidize fatty acids. c. Certain cell types such as enterocytes have...
Urea is a(n) ketone O ester O acid amide Question 20 2 p Bile salts are a type of O triacylglycerol steroid O prostaglandin O sphingoside Organic and Bi....pdf MacBook Air 44 FB F6 F7 FS
Cholesterol a) Draw the chemical structure of cholesterol. b) Indicate chiral centers. c) Cholesterol can be esterified by fatty acids to form cholesterol ester. Draw the structure of cholesteryl stearate. d) What is the cholesterol function in biological membrane?
The receptors for your steroid hormones are on the inside of the cell, they are not cell surface receptors. Propose an explanation for why the receptors for your steroid hormones can be on the inside of the cell and do not have to be cell surface receptors.
PES How do nonsteroid hormones differ from steroid hormones? Nonsteroid hormones act via a second messenger system steroid hormones do not use a second messenger system Nonsteroid hormones bind to cytoplasmic receptors, steroid hormones bind to plasma membrane receptors. The action of nonsteroid hormones never affects gene expression, the action of steroid hormones always affects gene expression Nonsteroid hormones are fat-soluble; steroid hormones are water-soluble. Nonsteroid hormones bind to acell's DNA:sterold hormones do not bind DNA U Question 5 1...
Which of the following organic compounds are used to manufacture steroid hormones in the hotel O Polysaccharides Stucose Cholesterol Protein PREVIOUS Funser che Full screen mode is in effect during your proctored testing Please Note: Attempting to exit out of full screen mode or pressing the escape button were the assessment. Copyright 2018 Assessment Technologies , LLE A
the fatty acid in a cholesterol ester must be a) saturated b) trans saturated c) cis saturated d) all of the above
The liver can absorb cholesterol from peripheral tissues via the blood. This process is known as reverse cholesterol transport. Which is considered to be the quantitatively most significant way in which liver hepatocytes take up cholesterol from human peripheral tissue? a. Cholesterol is amphipathic and circulates in the blood freely or bound to globulins, from which it is primarily taken up by the hepatocytes by direct incorporation into the plasma membrane. b. Cholesterol is primarily taken up by endocytosis of...
biochem Most hormones, such as peptide hormones, exert their effects by binding to cell surface receptors. However, steroid hormones do so by binding to cytosolic receptors. How is this possible? Animals cannot synthesize linoleic acid (a precursor of arachidonic acid) and therefore must obtain this essential fatty acid from their diet. Explain why cultured animal cells can survive in the absence of linoleic acid.