Multiple choice

Which of the following statements are true regarding the domain archaea?

P. Cell membrane has ether-linked lipids and pseudopeptidoglycan. Q. Cell membrane has ester-linked lipids and peptidoglycan. R. Metabolism methods are methanogenesis and its various types. S. Metabolism methods are photosynthesis and cellular respiration.

  1. P and Q

  2. P and R

  3. P and S

  4. Q and R

  5. Q and S
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Correct answer because both P and R are true:

P. Cell membrane has ether-linked lipids and pseudopeptidoglycan. R. Metabolism methods are methanogenesis and its various types.

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