In severe cases of Rocky Mountain spotted fever, the enlarged lesions of the rash can become necrotic and predispose the patient to gangrene of toes and fingertips.
Answer the following statement true (T) or false (F)
True
You might also like to view...
E. coli cells grown on 15N medium are transferred to 14N medium and allowed to grow for two more generations (two rounds of DNA replication). DNA extracted from these cells is centrifuged
What density distribution of DNA would you expect in this experiment? A) one high-density and one low-density band B) one intermediate-density band C) one high-density and one intermediate-density band D) one low-density and one intermediate-density band E) one low-density band
Which of the following statements describe advantages that seeds have over spores?
_____ Seeds have tough walls that allow dispersal through the air. _____ Seeds are produced in greater numbers. _____ Seeds are able to store food. _____ Seeds employ various means of dispersal, allowing colonization of more diverse habitats. _____ Production of seeds does not require water as a medium for sperm transport.
Mitochondrial disorders are probably very rare because
A) people have many mitochondria, so the healthy ones can substitute for the affected ones. B) the oocytes with harmful mitochondrial mutations do not have sufficient energy to survive. C) they are difficult to diagnose because most physicians have forgotten what mitochondria are. D) they are not inherited from the father.
On occasion, chronic abusers of amphetamines have been misdiagnosed as suffering from:
A) panic disorder B) depression C) autism D) schizophrenia