Practice Questions

TLS Online TPP Program

#Question id: 2123

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

#XL - S Microbiology

All biological membranes contain cholesterol.
Free fatty acids are major components of all membranes.
The inner and outer membranes of mitochondria have different protein compositions.
The lipid composition of all membranes of eukaryotic cells is essentially the same.

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TLS Online TPP Program

#Question id: 14822

#XL - S Microbiology

Which of the following pertains to Borrelia burgdorferi?

TLS Online TPP Program

#Question id: 749

#XL - Q Biochemistry

Which of the following is correct for the A form of DNA structures?

TLS Online TPP Program

#Question id: 3457

#XL - T Zoology

The idea that monogamy is enforced on females by males who guard them against mating with other males known as

TLS Online TPP Program

#Question id: 31576

#XL - S Microbiology

What type of lipid linkage is found in bacterial plasma membranes?

TLS Online TPP Program

#Question id: 15406

#XL - S Microbiology

Which method of gene transfer involves direct contact between the bacteria?