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Practice questions for this set
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FUR, HAIR,fingernails, Hoves
Females nurse young with milk that is produced by mammary glands
Choose an answer
How do mammals differ from other
1 Bacteria and archaea 2
groups of vertebrates
How do autotrophs and
3 The largest prokaryote cell is about 4 heterotrophs differ in gaining energy
and carbon?
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Terms in this set (53)
, Bacteria and archaea Are two of the three domains of life
How do bacteria and archaea Binary fission: one parent makes two daughter cells
reproduce?
Heterotroph "Other feeder", not photosynthetic, consumer
Autotroph "Self feeder", photosynthetic, producers
How do autotrophs and Heterotroph: energy-consuming other cells;
heterotrophs differ in gaining energy carbon-consuming other cells.
and carbon? Autotroph: energy-sun 🌞Carbon-CO2
Why were the first bacteria probably The process is easy. No pigments, no electron
heterotrophs? transport needed. As long as their is "food" to
consume
What was the condition on earth No O2
around 3500 mya There was H2O, H2, NH3, and H4 but no simplex
organic molecules
(Water, hydrogen, ammonia and methane)
Domain bacteria have this unusual Peptidoglycan
molecule in their cells walls
The domain eukarya diverged from Eukaryote cells
prokaryotic ancestors and all the
eukarya possess
How are eukaryotic and prokaryotic Cytoplasm, ribosomes, DNA &RNA, glycolysis/ATP,
cells similar? reproduce