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WorksheetsQuizizz Prof. Dr. dr. Badriul Hegar, PhD.,Sp. A (K) 17 Mar 23
Total questions: 5
Worksheet time: 3mins
1. What is the NOT correct statement :
A. Human milk whey-to-casein ratio changes over time from approximately 80:20 in early lactation to 50:50 in late lactation
B. β-casein is one of the most abundant protein in in human milk
C. β-casein is also present in cow’s milk, with same structural when compared to human milk
D. Breast milk the first and main choice infant’s feeding
2. What is the NOT correct statement ?
A. A2 β-casein protein is the original form of cow’s milk β-casein protein
B. A1 β-casein protein as a natural mutation β-casein is also present in cow’s milk
C. A1 and A2 beta casein are overall similar, but only differing in amino acid sequencing at 57th position
3. What is the NOT correct statement :
A. The A1 B-casein more likely to undergo enzymatic digestion result in bioactive seven-amino-acid peptide “Beta-Casomorphin-7” (BCM-7)
B. The A2 B-casein also likely to undergo enzymatic digestion during digestion Result in more release of BCM-7 than A1 B casein
C. BCM-7 peptide binds to μ-opioid receptors throughout the GI tract
4. Data : Consuming A2 β-Casein Protein :
A. Induced inflammation the small intestine, down regulating lactase enzyme expression or activity
B. The BCM-7 peptide : decrease GI motility, increase intestinal transit time, disrupt mucin production of the GI system
C. A higher total daily Visual Analog Scale (VAS) Scores as indicates fewer GI symptoms
5. Data : Consuming A1 β-Casein Protein :
A. Induced an increased inflammatory markers and gut permeability
B. The opioid agonist activity of the BCM-7 peptide : symptoms of lactose intolerance, decrease total stool mass, bacterial mass, and GI motility
C.Increase intestinal transit time, disrupt homeostasis of the intestinal microbiota, and mucin production of the GI system