Which of the following lists of features exemplifies the domain Archaea?

A. Multicellular, varying branched lipids in their cell membrane, no nuclear envelope, and contain some introns
B. Unicellular, unbranched phospholipids in their cell membrane, no nuclear envelope, and contain some introns
C. Unicellular, varying branched lipids in their cell membrane, nuclear envelope, and contain some introns
D. Unicellular, varying branched lipids in their cell membrane, no nuclear envelope, and contain some introns


Answer: D

Biology & Microbiology

You might also like to view...

Guard cells contain chloroplasts

Indicate whether the statement is true or false.

Biology & Microbiology

Slime molds are nonphototrophic protists that

a. contain cell walls. b. can form fruiting structures. c. can form masses of protoplasm. d. can form either fruiting structures or masses of protoplasm.

Biology & Microbiology

True or false: some RNA molecules possess catalytic activity

A. true B. false

Biology & Microbiology

A group of international students is having a heated discussion in the dining hall. “Your country needs to get its population under control!” asserts a student from the United States. “Perhaps,” replies the Indian student, “but your country ______________________.” 

A. has the highest per capita resource consumption, ten times greater than mine B. also has a big population overgrowth problem C. has a much higher birth rate D. has the lowest infant mortality rate

Biology & Microbiology