To Become Bound to Hemoglobin for Transport in a Mammal

question 43

Multiple Choice

To become bound to hemoglobin for transport in a mammal, atmospheric molecules of oxygen must cross ________.

• A) zero membranes-oxygen binds directly to hemoglobin, a protein dissolved in the plasma of the blood
• B) one membrane-that of the lining in the lungs-and then bind directly to hemoglobin, a protein dissolved in the plasma of the blood
• C) two membranes-in and out of the cells lining the lung-and then bind directly to hemoglobin, a protein dissolved in the plasma of the blood
• D) four membranes-in and out of the cells lining the lung, in and out of the endothelial cell lining an alveolar capillary-and then bind directly to hemoglobin, a protein dissolved in the plasma of the blood
• E) five membranes-in and out of the cell lining the lung, in and out of the endothelial cell lining an alveolar capillary, and into the red blood cell-to bind with hemoglobin

Comprehend the impact of environmental factors on DNA and genetic mutations.

Recognize the role of prenatal development in human growth and the influence of teratogens.

Acknowledge the significance of reflexes and physical development in newborn infants.

Understand the relationships between gene expression, genotype, and phenotype.

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Definitions:

Way Down East

A silent film directed by D.W. Griffith, notable for its pioneering cinematography and storytelling techniques.

The Cheat

"The Cheat" is a 1915 silent film directed by Cecil B. DeMille, recognized for its influential use of lighting and moral complexity in storytelling, focusing on themes of betrayal, social status, and redemption.

Universal

A term that could refer to concepts, conditions, or measures that apply to all or common to the whole or to a film studio known for producing and distributing movies and television shows.

Film Production

The process of making a movie, involving pre-production, shooting, and post-production stages.