Milk and Dairy Products MCQ 2

hannah.parfrey
Quiz by , created over 5 years ago

Quiz on Milk and Dairy Products MCQ 2, created by hannah.parfrey on 10/07/2013.

611
0
0
Tags No tags specified
hannah.parfrey
Created by hannah.parfrey over 5 years ago
Biology B1
Phoebe Drew
CHARACTERS IN OF MICE AND MEN
jessicasusanevans
Japanese Hiragana
pangcaberte
Část 4.
Nikola Truong
Část 19.
Nikola Truong
French Beginner
PatrickNoonan
GCSE Maths Quiz
Andrea Leyden
PE 1 Multi Choice Questions
Cath Warriner
Geography - AQA - GCSE - Physical - Rivers
Josh Anderson
A2 Ethics - Virtue Ethics
Heloise Tudor

Question 1

Question
How many free sulphydral groups are in alpha-lactalbumin?
Answer
  • 0
  • 2
  • 4
  • 5

Question 2

Question
Which is the most hydrophobic casein?
Answer
  • β
  • αs2
  • αs1
  • γ

Question 3

Question
Low levels of secondary and tertiary in caseins is due to...
Answer
  • high hydrophobicity
  • high proline content

Question 4

Question
Interactions between casein and β-lactoglobulin is due to...
Answer
  • intermolecular crossbridges
  • intramolecular sulphydral interactions
  • intermolecular sulphydral interactions

Question 5

Question
acid casein whey has... compared to normal whey
Answer
  • higher pH and lower Ca and P
  • Lower pH and lower Ca and P
  • Higher pH and higher Ca and P
  • Lower pH and higher Ca and P

Question 6

Question
NPN can be defined as ...
Answer
  • Soluble at pH 4.6 and soluble in acid casein
  • Soluble at pH 4.6 and soluble in 12% TCA

Question 7

Question
gamma casein is formed by...
Answer
  • action on rennet on beta casein
  • action of rennet on kappa casein
  • action of plasmin on beta casein