How many genes does the fruit fly Drosophila melanogaster have?
a. 4300
b. 6000
c. 14,000
d. 20,000-25,000
Ans: c. 14,000
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The central nervous system (CNS) may become infected through the
A. bloodstream. B. nerves. C. extensions from bone. D. ventricles. E. bloodstream, nerves AND extensions from bone.
Transcription and translation occur simultaneously in prokaryotes. Why can't this process take place in eukaryotes?
What disadvantage results from such linking in prokaryotes? What will be an ideal response?
Most of the Earth's phosphorus is trapped in sedimentary rocks.
Answer the following statement true (T) or false (F)
The mitochondria are the location for one of the processes in cellular respiration that converts ADP to ATP. Which process occurs here?
A) fermentation B) Calvin cycle C) Krebs cycle D) glycolysis