The molecular weight of sperm whale myoglobin is 17.8 kDa. The myoglobin content of sperm whale muscle is about 80 g ⋅ kg − 1 . In contrast, the myoglobin content of some human muscles is about 8 g ⋅ kg − 1 . Compare the amounts of O 2 bound to myoglobin in human muscle and in sperm whale muscle. Assume that the myoglobin is saturated with O 2 , and that the molecular weights of human and sperm whale myoglobin are the same. How much O 2 is bound to myoglobin in human muscle? O 2 bound in human muscle: grams of O 2 per kilogram of muscle How much O 2 is bound to myoglobin in whale muscle? O 2 bound in whale muscle: grams of O 2 per kilogram of muscle The amount of oxygen dissolved in tissue water at 37 ° C is about 3.5 × 10 − 5 M . What is the ratio of myoglobin‑bound oxygen to dissolved oxygen in the tissue water of sperm whale muscle? ratio of bound oxygen to dissolved oxygen

What are some aquatic organisms that live in cold water temperatures?

Many farmers prefer cattle without horns because it is safer for their herds. the allele for no horns (n) is dominant to the allele for the presence of horns (n). a farmer mates a male with horns to a heterozygous female without horns. what is the chance that the offspring will have horns?

In 1959, doctors began using the powerful antibiotic methicillin to treat infections of staphylococcus aureus, but within two years, methicillin-resistant strains of s. aureus (mrsa) appeared. how did the resistant strains of s. aureus emerge? in 1959, doctors began using the powerful antibiotic methicillin to treat infections of staphylococcus aureus, but within two years, methicillin-resistant strains of s. aureus (mrsa) appeared. how did the resistant strains of s. aureus emerge? staphylococcus aureus bacteria that were able to synthesize cell walls using a protein that was not affected by methicillin survived the methicillin treatments and reproduced at higher rates than did other individuals. over time, these resistant individuals became increasingly common. in response to treatment of staphylococcus aureus infections with methicillin, some bacteria began to synthesize cell walls using a protein that was not affected by methicillin. these bacteria survived the methicillin treatments and reproduced at higher rates than did other individuals. over time, these resistant individuals became increasingly common. in response to treatment of staphylococcus aureus infections with methicillin, bacterial populations gradually began to synthesize cell walls using a protein that was not affected by methicillin.