Biology, 04.03.2021 19:00, paigejohnson6161
The picture below and to the right is an acid-fast stain with two different bacteria. The bacteria near the pointer are the ones in question.
Are the bacteria acid-fast positive or negative?
How did you come to this conclusion?
How would you improve this stain?
Answers: 3
Biology, 22.06.2019 17:30, VamPL
Mr. j, age 42, is a construction worker in las vegas. he recently noticed that a mole on his face seemed to be getting larger and darker. at first he did not worry because he was in the sun a lot and assumed the change may have been caused by sunburn. after a month, not only was the mole larger and darker, but it appeared to be “bumpy.” his doctor diagnosed a malignant melanoma skin cancer following biopsy of the nevus. mr. j reports pain in his right shin that does not go away when he puts his feet up or sleeps. discussion questions 1. relate mr. j’s skin changes to the warning signs for malignant melanoma. (see malignant melanoma.) 2. discuss the normal progression of this malignancy. what is the significance of the bone pain that mr. j is experiencing? (see malignant melanoma.) 3. discuss the treatment available for this patient and the prognosis for recovery. (see malignant melanoma.)
Answers: 3
Biology, 22.06.2019 19:30, sarahelisabeth444
Explain what is meant by a river’s load, and describe how the load is carried.
Answers: 1
Biology, 22.06.2019 20:30, STAYxALIVE7814
Explain the difference between mutations in sex cell and those in somatic cells
Answers: 3
The picture below and to the right is an acid-fast stain with two different bacteria. The bacteria n...
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