Denaturation of proteins changes their _______.
a. Primary structure
b. Weight
c. Sequence of amino acids
d. Shape
Ans: d. Shape
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A diet high in whole grains, fruits, and vegetables reduces the risk of colorectal cancer
Indicate whether the statement is true or false
Kati is a 27-year-old Caucasian who works as a bank teller. She is 5'3" tall and weighs 102 pounds. She began experiencing recurrent gastrointestinal disturbances such as diarrhea, steatorrhea, and flatulence several months ago. She made an appointment with her physician after noticing that she was losing weight. Laboratory tests confirmed a diagnosis of celiac disease.The gastrointestinal
symptoms Kati is experiencing are due to _____. a. severe damage to the intestinal mucosa and subsequent malabsorption b. a lack of pancreatic enzymes and resulting malabsorption c. gastrointestinal obstructions caused by the secretion of thick mucus d. bacterial overgrowth causing a disruption in fat digestion and absorption e. loss of insulin production and function
Which of the following BEST describes exercise?
A. any movement produced by muscles that increases energy expenditure B. maximal force or tension level that can be produced by a muscle group C. physical activity that is purposeful, planned, and structured D. ability to move a joint fluidly through the complete range of motion
Satiety, an internal cue to stop eating, can be overridden by appetite, the desire for a specific food.
Indicate whether the statement is true or false.