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TLS Online TPP Program

#Question id: 2111

The membranes of winter wheat are able to remain fluid when it is extremely cold by:

#Section 2: General Biology

  1. increasing the proportion of unsaturated phospholipids in the membrane

  2. decreasing the percentage of cholesterol molecules in the membrane

  3. decreasing the number of hydrophobic proteins in the membrane

  4. increasing the proportion of glycolipids in the membrane

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TLS Online TPP Program

#Question id: 1958

#Section 2: General Biology

Both the eye and the respiratory tract are protected against infections by which of the following?
TLS Online TPP Program

#Question id: 1959

#Section 2: General Biology

How do people contract salmonella poisoning?
TLS Online TPP Program

#Question id: 1960

#Section 2: General Biology

Which statement about the complement system is true?
TLS Online TPP Program

#Question id: 1961

#Section 2: General Biology

Which action below is affected by an antihistamine?
TLS Online TPP Program

#Question id: 1962

#Section 2: General Biology

Which cells and which signaling molecules are responsible for initiating an inflammatory response? 
TLS Online TPP Program

#Question id: 1963

#Section 2: General Biology

Inflammatory responses may include which of the following?