Which is the correct path of blood flow? O Body
— Right atrium Right ventricle - Lungs – Left atrium Left ventricle - Body
O Body – Left atrium - Left ventricle Lungs - Right atrium -Right ventricle - Body
O Body – Right ventricle – Right atrium Lungs - Left ventricle Left atrium - Body
O Body - Left ventricle - Lett atrium — Lungs – Right ventricle Right atrium — Body

What is a group of organisms that are closely related and share similar characteristics

Located at the epidermal-dermal junction of the skin. select all true statements about the transformation of melanocytes into abnormal cell

Penicillin is hydrolyzed and thereby rendered inactive by penicillinase (also known as β-lactamase), an enzyme present in some resistant bacteria. the mass of this enzyme in staphylococcus aureus is 29.6 kd. the amount of penicillin hydrolyzed in 1 minute in a 10-ml solution containing 10-9 g of purified penicillinase was measured as a function of the concentration of penicillin. assume that the concentration of penicillin does not change appreciably during the assay. penicillin(μm) amount hydrolyzed(nmol) 1 0.11 3 0.25 5 0.34 10 0.45 30 0.58 50 0.61 (a) plot v0 versus [s] and 1/v0 versus 1/[s] for these data. does penicillinase appear to obey michaelis-menten kinetics? if so, what is the value of km? (b) what is the value of vmax? (c) what is the turnover number of penicillinase under these experimental conditions? assume one active site per enzyme molecule.