Biochemistry
9th Edition
ISBN: 9781319114671
Author: Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher: W. H. Freeman
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Many people who are lactose intolerant can eat yogurt, which is prepared from milk curdled by bacteria, without any digestive problems. Give a reason why this is possible. (Hint: Read the label on each of several yogurt containers. Do the ingredients make a difference?)
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- An elderly man is consuming a diet that is NOT sufficient in all the macronutrients due to depression brought on by loss of his spouse. What might you expect to see in a laboratory report from a blood test? Question 82 options: a) Elevated levels of VLDL and LDL b) Elevated levels of blood urea nitrogen c) Lower than normal levels of blood glucose and hematocrit d) Lower than normal levels of albuminarrow_forwardThe following fragments are produced from a trypsin digest: LPNVSDFTMDCEWQASCR TYILHFN AK LSDEMVCSWQAR The following fragments are produced from a digest with CNBr: VCSWQARLPNVSDFTM AKLSDEM DCEWQASCRTYILHFN What is the original protein sequence?arrow_forwardExplain what happens to milk proteins during the formation of yogurt. (HInt: yogurt is made by fermentation of milk by bacteria, typically Lactobacillus bulgaricus and Streptococcus thermophillus. The bacteria convert milk sugar to lactic acid.)arrow_forward
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