Prokaryotes are different from all other organisms in that their cells
A. lack nuclei.
B. have organelles.
C. have cell walls.
D. lack DNA.
aAuto answered|Score .6|selymi|Points 9496|User:
Some bacteria, like those that cause Cholera, have a flagellum that allows them to
C. excrete water.
D. produce sugar.
Some bacteria, like those that cause Cholera, have a flagellum that allows them to B. move.Auto answered|Score 1|ramkitten|Points 7315|User:
Which of the following comparisons is incorrect?
A. Prokaryotes: no cell nucleus, Eukaryotes: cell nucleus
B. Prokaryotes: smaller, Eukaryotes: larger
C. Prokaryotes: circular DNA, Eukaryotes: linear DNA
D. Prokaryotes: most require oxygen, Eukaryotes: most do not require oxygenWeegy:
Anaerobic bacteria do not require oxygen ... eukaryotes have a well-defined nucleus; ... within the cell. [ As they are prokaryotes, bacteria do not tend to ... www.answers.com/topic/bacteria
] Auto answered|Score .7489User:
Environmental spills of petroleum are sometimes cleaned up by using
The answer is Bacteria
]Auto answered|Score .6|jher000|Points 7880|User:
Bacteria can be beneficial. Which of these is an example of how bacteria are beneficial?
A. Break down cellulose in some animals' digestive systems
B. Can survive in hot, acidic environments
C. Produce billions of offspring per day
D. Reproduce sexually through conjugationWeegy:
C. break down cellulose in some animals' digestive systems Auto answered|Score 1|sharpies|Points 8666|User:
Which of the following is considered a sexual process for exchanging genetic information but is not considered reproduction?
D. binary fissionWeegy:
B. conjugation. Conjugation is considered a sexual process, but it is not considered sexual reproductionAuto answered|Score 1|migzptz|Points 7167|
All Categories|No Subcategories|Auto Answered|11/29/2012 9:44:16 PM