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TLS Online TPP Program

#Question id: 2123

Which of these statements about the composition of membranes is true?

#Unit 2. Cellular Organization

  1. All biological membranes contain cholesterol.

  2. Free fatty acids are major components of all membranes.

  3. The inner and outer membranes of mitochondria have different protein compositions.

  4. The lipid composition of all membranes of eukaryotic cells is essentially the same.

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TLS Online TPP Program

#Question id: 28278

#Unit 5. Developmental Biology

 Bindin receptors present in___
TLS Online TPP Program

#Question id: 21240

#Unit 7. System Physiology – Animal

A visual exam in an 80-year-old man shows he has a reduced ability to see objects in the upper and lower quadrants of the left visual fields of both eyes but some vision remains in the central regions of the visual field. The diagnosis is
TLS Online TPP Program

#Question id: 5546

#Unit 5. Developmental Biology

By the end of _______________ , distribution of cells into the three primary tissue types has been completed
TLS Online TPP Program

#Question id: 18946

#Unit 13. Methods in Biology

which of the following are Electrophoresis in free solution
TLS Online TPP Program

#Question id: 1075

#Unit 4. Cell Communication and Cell Signaling

The clustered, regularly interspaced short palindromic repeats (CRISPR) system in bacterial cells has been called the “immune” system of bacteria. CRISPR protect bacteria from a repeat infection from the same phage because bacterial cells