Ralph researcher studies transcription of his favorite gene, fave1, in bacteria. he notes that the wildtype strain of bacteria constantly expresses favorite-1 protein unless he the protein squash-1 is also expressed. when squash-1 is expressed, the level of favorite-1 protein decreases. one of his mutant strains continues to express favorite-1 protein regardless of whether squash-1 is present or not. what might be the regulatory mechanism of the gene coding for favorite-1 and what is the role of squash-1.

The  central dogma  of molecular biology is centered upon the process of protein synthesis, in which the information from dna is transcribed and translated, resulting in multiple amino acids being joined to form a)lipidsb)proteinsc)carbohydratesd) nucleic acids

Which situation is an example of not doing work? lifting a couch throwing a baseball running up stairs carrying a box

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.)