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TLS Online TPP Program

#Question id: 54

About 25 of the 92 natural elements are known to be essential to life. Which 4 of these 25 elements make up approximately 96% of living matter?

#Section 2: General Biology

  1. carbon, sodium, hydrogen, nitrogen

  2. carbon, oxygen, phosphorus, hydrogen

  3. oxygen, hydrogen, calcium, nitrogen

  4. carbon, hydrogen, nitrogen, oxygen

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TLS Online TPP Program

#Question id: 2107

#Section 3: Genetics, Cellular and Molecular Biology

All the following statements describe biomembranes except:
TLS Online TPP Program

#Question id: 2107

#Section 2: General Biology

All the following statements describe biomembranes except:
TLS Online TPP Program

#Question id: 2108

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following is TRUE regarding lipid-anchored membrane proteins?
TLS Online TPP Program

#Question id: 2108

#Section 2: General Biology

Which of the following is TRUE regarding lipid-anchored membrane proteins?
TLS Online TPP Program

#Question id: 2110

#Section 3: Genetics, Cellular and Molecular Biology

According to the fluid mosaic model of cell membranes, phospholipids:
TLS Online TPP Program

#Question id: 2110

#Section 2: General Biology

According to the fluid mosaic model of cell membranes, phospholipids: