obligate aerobes
2. which of the following can survive either with oxygen or without it?
obligate aerobes
obligate anaerobes
facultative anaerobes
bacteriophages
3. where are you likely to find a photoautotroph?
in your refrigerator
in the deepest parts of the ocean
in your digestive system
near the surfaces of lakes and streams
4. during what process do prokaryotes exchange genetic information?
cell division
binary fission
conjugation
endospore formation
5. what would be a direct consequence of the disappearance of nitrogen-fixing prokaryotes?
Answers: 3
Biology, 22.06.2019 00:00
Darrel conducted an experiment with the following procedure: fill two cups with ice water. place an uninflated balloon snuggly onto your left index finger. blow a little air into an identical balloon, and place it onto your right index finger. place both fingers into the cups of ice water. darrel noticed that his right finger felt warmer in the ice water than did his left finger. which of the following does the experiment show? a. air is a good radiator of heat. b. air is a good insulator of heat. c. air is a good conductor of heat. d. air is a good convector of heat.
Answers: 1
Biology, 22.06.2019 05:50
Which of the organisms listed below performs nitrogen fixation? a. legumes b. plants c. bacteria d. fungi
Answers: 2
Biology, 22.06.2019 12:30
Creating new things to solve problems and improve life depends on the close interaction of which two fields?
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Biology, 22.06.2019 13:20
There are only about 250,000 known fossil species. true or false
Answers: 2
2. which of the following can survive either with oxygen or without it?
obligate aerobes
obligate aerobes
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