Oxyhemoglobin contains _____

a. oxygen bound irreversibly to a heme group
b. carbon dioxide
c. carbonic anhydrase
d. bound oxygen in the absence of a heme group
e. oxygen bound reversibly to a heme group


ANSWER: e

Biology & Microbiology

You might also like to view...

A bacterial colony can be described as:

a. sufficiently large numbers of a bacterium that can be observable with the unaided eye. b. derived from many different types of bac-terial cells. c. belonging to different genera and species. d. having different genetic and phenotypic characteristics.

Biology & Microbiology

Which of the following frequently causes health-care-associated infections of the GI tract?

A. Salmonella enteritidis B. E. coli C. Staphylococcus aureus D. Clostridium difficile

Biology & Microbiology

Which of the following best describes basal angiosperms?

a. a group of seed plants that exhibit traits of monocots and dicots b. a group of seedless plants that produce large fronds and cones c. a group of plants in which a network of cells transport water d. a group of plants that lack vascular tissue for transporting nutrients

Biology & Microbiology

Vitamin D is really a hormone.

a. true b. false

Biology & Microbiology