Which of the following is true about a mitochondria? A. The outer membrane of the mitochondria is smooth so that more reactions can happen on it.

B. The inner membrane is folded so that there is more surface area. This gives a larger area for reactions to
occur.

C. The inner membrane is folded to increase surface area so that fewer reactions would occur.

D. Photosynthesis occurs on the inner membranes of the mitochondria.

Please help ASAP

What do nitrifying bacteria convert

All eukaryotic cells contain small bodies called

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.)