INQUIRY INTO LIFE (VALUE ED)
16th Edition
ISBN: 9781264399529
Author: Mader
Publisher: MCG
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Textbook Question
Chapter 2.2, Problem 1CYP
Identify whether carbon dioxide (CO2) and nitrogen gas (N2) are considered molecules, compounds, or both.
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Carbon dioxide (CO²) is an example of a(n)
The respiratory process involves hemoglobin (Hgb), an iron-containing compound found in red blood
cells. In the process, carbon dioxide diffuses from tissue cells as molecular CO2, while O2 simultancously
enters the tissue cells. A significant fraction of the CO, leaving the tissue cells enters red blood cells and
reacts with hemoglobin; the CO, that does not enter the red blood cells (O in the figure below) remains
dissolved in the blood and is transported to the lungs. Some of theCO, entering the red blood cells reacts
with hemoglobin to form a compound (Hgb-CO, 2 in the figure). When the red blood cells reach the
lungs, the Hgb-CO, dissociates, releasing free CO,. Meanwhile, the CO, that enters the red blood cells
but does not react with hemoglobin combines with water to form carbonic acid, H¿CO3, which then
dissociates into hydrogen ions and bicarbonate ions (O in the figure). The bicarbonate ions diffuse out of
the cells (O in the figure), and the ions are transported to the lungs…
why do we breathe in oxygen and breathe out carbon dioxide?
Chapter 2 Solutions
INQUIRY INTO LIFE (VALUE ED)
Ch. 2.1 - Prob. 1LOCh. 2.1 - Prob. 2LOCh. 2.1 - Prob. 3LOCh. 2.1 - Identify the beneficial and harmful uses of...Ch. 2.1 - Prob. 1QTCCh. 2.1 - Explain why 137Cs is more dangerous than 131I or...Ch. 2.1 - Prob. 1CYPCh. 2.1 - Prob. 2CYPCh. 2.1 - Prob. 3CYPCh. 2.1 - Prob. 4CYP
Ch. 2.2 - Prob. 1LOCh. 2.2 - List the different types of bonds that occur...Ch. 2.2 - Compare the relative strengths of ionic, covalent,...Ch. 2.2 - Identify whether carbon dioxide (CO2) and nitrogen...Ch. 2.2 - Prob. 2CYPCh. 2.2 - Explain the difference between a polar and...Ch. 2.3 - Evaluate which properties of water are important...Ch. 2.3 - Identify common acidic and basic substances.Ch. 2.3 - Prob. 3LOCh. 2.3 - Prob. 1CYPCh. 2.3 - Prob. 2CYPCh. 2.3 - Prob. 3CYPCh. 2.4 - Prob. 1LOCh. 2.4 - 2. Identify the role of a functional group.
Ch. 2.4 - Prob. 3LOCh. 2.4 - Prob. 1CYPCh. 2.4 - Prob. 2CYPCh. 2.5 - Prob. 1LOCh. 2.5 - Prob. 2LOCh. 2.5 - Identify the structural element that all...Ch. 2.5 - Prob. 2CYPCh. 2.6 - Compare the structures of fats, phospholipids, and...Ch. 2.6 - Prob. 2LOCh. 2.6 - State the common characteristic of all lipids.Ch. 2.6 - Prob. 2CYPCh. 2.6 - Prob. 3CYPCh. 2.7 - Describe the functions of proteins in cells.Ch. 2.7 - 2. Explain how a polypeptide is constructed from...Ch. 2.7 - Compare the four levels of protein structure.Ch. 2.7 - Prob. 1QTCCh. 2.7 - Prob. 2QTCCh. 2.7 - Prob. 3QTCCh. 2.7 - Prob. 1CYPCh. 2.7 - Describe how amino acids are formed.Ch. 2.7 - Compare and contrast the four levels of protein...Ch. 2.8 - Prob. 1LOCh. 2.8 - Prob. 2LOCh. 2.8 - Explain the difference between DNA and RNACh. 2.8 - Prob. 2CYPCh. 2.8 - Prob. 3CYPCh. 2 - Prob. S1.1BYBCh. 2 - Prob. S1.1ABYBCh. 2 - Prob. F1.2BYBCh. 2 - Prob. 1ACh. 2 - Prob. 2ACh. 2 - Prob. 3ACh. 2 - Prob. 4ACh. 2 - Prob. 5ACh. 2 - Prob. 6ACh. 2 - Prob. 7ACh. 2 - Prob. 8ACh. 2 - Prob. 9ACh. 2 - Prob. 10ACh. 2 - Prob. 11ACh. 2 - Prob. 12ACh. 2 - Prob. 13ACh. 2 - Prob. 14ACh. 2 - Prob. 15ACh. 2 - Prob. 16ACh. 2 - A lipid that contains four fused carbon rings is a...Ch. 2 - Prob. 18ACh. 2 - Prob. 19ACh. 2 - Prob. 20ACh. 2 - Prob. 21ACh. 2 - Prob. 22ACh. 2 - Prob. 1TCCh. 2 - Prob. 2TCCh. 2 - Prob. 3TC
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Cases of accidental carbon monoxide poisoning occur when someone builds a charcoal fire in an enclosed area. Assuming help arrives in time, what would be the most effective treatment: placing the victim outdoors in fresh air or administering pure oxygen? Explain your answer.arrow_forwardA.) Given a choice of inhaling NO or eating some oxide of N (e.g. nitrites).Which one would you rather prefer? Choose the answer from the following options. a. NOb. Nitritesc. Nitratesd. Neither Explanation pleasearrow_forwardDetermine the concentrations (in mole fraction) of all species in the exhaust from the incomplete combustion (90% combustion) of butane (C4H10). Assume 50% excess air with respect to complete combustion is the source for the oxygen. Air composition is 79 mol% N2 and 21 mol% O2.arrow_forward
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- Compare between with examples and structures if present ▪ CO and CO2 Hb (Connection)arrow_forwardGases such as N2 and O2 can diffuse simply across membranes but not small organic compounds as methanol and ethanol. True Falsearrow_forwardAn adult takes about 12 breaths per minute, inhaling roughly 500 mL of air with each breath. The molar compositions of the inspired and expired gases are as follows: Species Inspired Gas (%) Expired Gas (%)O2 20.6 15.1CO2 0.0 3.7N2 77.4 75.0H2O 2.0 6.2The inspired gas is at 24°C and 1 atm, and the expired gas is at body temperature and pressure (37°C and 1 atm). Nitrogen is not transported into or out of the blood in the lungs. All nitrogen inhaled is exhaled. 1. Calculate the masses of O2, CO2, and H2O transferred from the pulmonary gases to the blood or vice versa (specify which) per minute. 2. Calculate the volume of air exhaled per milliliter inhaled. 3. At what rate (g/min) is this individual losing weight by merely breathing?arrow_forward
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