The majority of Earth's water is found in ________.
A. soil moisture
B. ground water
C. icecaps and glaciers
D. freshwater lakes
E. oceans
Answer: E
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Which of the following is/are TRUE regarding electroencephalography (EEG)?
a. EEG records electrical fields generated by currents in a single pyramidal cell b. EEG records electrical fields generated by currents in multiple pyramidal cells c. EEG detects changes in regional blood flow d. a and c
Match the protein with the activity. (Note: you may use any activity more than once)
A) direct regulation of cell cycle processes B) chromosome separation/cytokinesis mechanisms C) apoptosis D) mitogen signaling pathways 1) Bcl-2 2) p53 3) Ras 4) ced mutants 5) securin 6) APC 7) EGF 8) MAPK 9) Cdk 10) Aurora B kinase 11) cytochrome c
In which of the following regions in the host bacterium are you most likely to find Bdellovibrio?
A. The space between the cell wall and plasma membrane B. The cell nucleus C. The nucleoid D. The cytoplasm
The origin of the human species (Homo sapiens)
A. begins with human-like organisms about 100 million years ago. B. involved changes from a herbivore to carnivore way of life. C. involved the direct development of humans from Australopithecus. D. All of these answers are correct.