Vitamin E is an oxidant that helps to counter the harmful anti-oxidative effects of free radicals.
T or F
Vitamin E is a fat soluble vitamin. It possesses anti oxidative properties.
Anti oxidative substances inhibit the oxidation which leads to production of free radicals. These free radicals have the potency to harm the cells of an organism,
So the above statement is false.
The correct statement should be - “ Vitamin E is an anti oxidant that helps to counter the harmful oxidative effects of free radicals.”
Vitamin E is an oxidant that helps to counter the harmful anti-oxidative effects of free radicals. T or F
QUESTION 65 Which of the following does not serve as an anti-oxidant against free radicals: A. HDL-C B. Vitamin E C. Vitamin A OD. Beta-carotene
Which of the following is a lipid-soluble anti-oxidant, especially within the cell membrane? a. Vitamin C b. Vitamin E (d-alpha tocopherol) c. Riboflavin d. Vitamain A Megaloblatic anemia can result from folate deficiency. True False Vitamin C can regenerate Vitamin E at the cell membrane. True False Thiamin participates in the conversion of pyruvate to acetyl-CoA True False Raw egg white contains an anti-nutrient which, when consumed in excess, can lead to a deficiency of which vitamin? a. Pantothenic Acid...
Nrf2 induces inflammation by the upregulation of cytokines such as IL-2. True False Free radicals can cause disease of the nervous system. Many times there is a defect in an antioxidant gene that leads to the disease state. One could surmise that if you eat more anti-oxidant type foods, you could perhaps lesson the symptoms. If you knew the genetics of the disease, you could choose specific foods. This is an example of Nutrigenomics. True False Nrf2, through effects on...
please help with parts "e" and "f"
(e) Show how this specie formed reacts with a free radical R. [1] -OH -OH НОО VO +R-H om onttr (d) What two products are formed as a result? [1+1] -OH nog. Charge ? codical Sequestered) & hybrid is super stable, o so doesn't react further. ascorbyl radical ? or dehydroascorbate . (e) Show (with the help of a chemical equation) why the radical chain reaction does not proceed any further? [1] (1)...
Consider the following context-free grammar: E + E +T|T T + TxFF F + (E) | a How many production rules does this grammar have?
Consider the context-free grammar with the rules (E is start variable) E → E + T | T T → T × F | F F → ( E ) | a Convert CFG to an equivalent PDA using the procedure given in Theorem 2.20.
A aby - A S'E S F - X, X A E T 2 + B AaBbCcDc AaBbCcDc AaBbC AaBbcc Aai T Normal No Spaci.. Heading1 Heading 2 Title Font Paragraph Styles You have a viscous flow over a flat plate. Now consider the boundary layer velocity profile as the flow rotational or irrotational? Calculate the shear stress at the wall. = Is Note that u(y) is the free stream velocity, u is the velocity component along the x direction...
Suppose a small country producing cars (C) and food (F) is closed to free trade. Its production possibilities frontier (PPF) reflects increasing costs (it’s bowed out). Finally, preferences in this country are such that consumers like both goods equally: U(DC , DF ) = D 1 2 CD 1 2 F . (a) Using graphs, show the autarky equilibrium in this country. Show both (i) a graph of the PPF and indifference curve, and (ii) a graph of relative demand...
need some assistance with this. thank you very much 1. Free radicals are __________ . (A) molecules that have lost an electron (C) molecules with extra neutrons (B) escaped political prisoners (D) produced by vitamins 2. The chromosomal location of the APC gene was originally identified by finding a region of the genome that was _________ in patients with colorectal cancer. (A) deleted (B) rearranged (C) normal (D) unclear 3. The National Health Service of the United Kingdom (Britain) has...
need some assistance with this please. thank you very much 1. Free radicals are __________ . (A) molecules that have lost an electron (C) molecules with extra neutrons (B) escaped political prisoners (D) produced by vitamins 2. The chromosomal location of the APC gene was originally identified by finding a region of the genome that was _________ in patients with colorectal cancer. (A) deleted (B) rearranged (C) normal (D) unclear 3. The National Health Service of the United Kingdom (Britain)...