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TLS Online TPP Program

#Question id: 3014

Regarding prokaryotic reproduction, which statement is correct?

#XL - S Microbiology

  1. Prokaryotes form gametes by meiosis.

  2. Prokaryotes feature the union of haploid gametes, as do eukaryotes.

  3. Prokaryotes exchange some of their genes by conjugation, the union of haploid gametes, and transduction.

  4. Mutation is a primary source of variation in prokaryote populations.

More Questions
TLS Online TPP Program

#Question id: 2119

#XL - T Zoology

A sodium-potassium pump:
TLS Online TPP Program

#Question id: 2120

#XL - S Microbiology

Which one of the following statements about membranes is true?
TLS Online TPP Program

#Question id: 2120

#XL - T Zoology

Which one of the following statements about membranes is true?
TLS Online TPP Program

#Question id: 2121

#XL - S Microbiology

Which of the following membrane activities requires energy from ATP hydrolysis?
TLS Online TPP Program

#Question id: 2121

#XL - T Zoology

Which of the following membrane activities requires energy from ATP hydrolysis?
TLS Online TPP Program

#Question id: 2122

#XL - S Microbiology

The inner (plasma) membrane of E. coli is about 75% lipid and 25% protein by weight.  How many molecules of membrane lipid are there for each molecule of protein?  (Assume that the average protein is Mr 50,000 and the average lipid is 750.)