BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
10th Edition
ISBN: 9781305967359
Author: STARR
Publisher: CENGAGE L
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Chapter 35, Problem 3CT
Summary Introduction
To explain:
The role of the gas oxygen in the
Introduction:
Respiration is a physiological process that collectively supplies the body cells with oxygen from the environment, and delivers the waste carbon dioxide to the environment.
Summary Introduction
To determine:
The use and function of oxygen.
Introduction:
The role of oxygen in the energy-releasing metabolic pathway where respiration supplies cells with the oxygen they need for aerobic respiration.
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b) Place a 'Yes' or a 'No' in the appropriate boxes that correspond to
each listed feature of cellular respiration. You may need to state
'Yes' or 'No' in more than one box in a particular row in some
cases.
Cellular
Respiration
Feature
Involved in
aerobic
respiration
Occurs in the
mitochondrial
matrix
Pyruvate
molecules are
produced
Acetyl COA
combines with a
4 carbon
molecule
Electrons are
passed between
protein carriers
ATP is produced
NAD+ gains
hydrogen
FADH₂ loses
hydrogen
Glycolysis
Yes / No
Krebs Cycle
Yes / No
Electron
Transport chain
Yes / No
b) Place a 'Yes' or a 'No' in the appropriate boxes that correspond to
each listed feature of cellular respiration. You may need to state
'Yes' or 'No' in more than one box in a particular row in some
cases.
Cellular
Respiration
Feature
Involved in
aerobic
respiration
Occurs in the
mitochondrial
matrix
Pyruvate
molecules are
produced
Acetyl CoA
combines with a
4 carbon
molecule
Electrons are
passed between
protein carriers
ATP is produced
NAD* gains
hydrogen
FADH₂ loses
hydrogen
Glycolysis
Yes / No
Krebs Cycle
Yes / No
Electron
Transport chain
Yes/No
90+
Identify where and why decarboxylases, dehydrogenases, and kinases are employed in aerobic cellular respiration.
Chapter 35 Solutions
BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
Ch. 35 - Respiratory proteins such as hemoglobin...Ch. 35 - In______, gas exchange occurs at the body surface...Ch. 35 - Countercurrent flow of water and blood increases...Ch. 35 - In human lungs, gas exchange occurs at the...Ch. 35 - Prob. 5SACh. 35 - During inhalation, ________. a. the thoracic...Ch. 35 - What type of metal associates with hemoglobin?Ch. 35 - Prob. 8SACh. 35 - Prob. 9SACh. 35 - The medulla oblongata ___________. a. produces...
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- What is the difference between respiration and aerobic cellular respiration?arrow_forwardExplain the processes of aerobic respiration in mitochondria of a cell and anaerobic respiration in yeast and muscle with the help of word equations.arrow_forwardDescribe the difference between the two processes in cellular respiration that produce ATP: oxidative phosphorylation and substrate-level phosphorylationarrow_forward
- Show a diagram of electron transport chain in cellular respiration and highlight that phase in the diagram where oxygen plays an important role. Briefly describe that role of oxygen in respiration.arrow_forwardDescribe in detail the process of aerobic respiration. Include each of the stages (glycolysis, krebs and electron transport chain) and the end products along with the number of ATP’s each step will yield. Also, in each stage identify whether the ATP synthesis is substrate-level phosphorylation or oxidative phosphorylation. Be specific in your answer.arrow_forward(a) Starting with one molecule of glucose, how many ATPs are produced during (I) aerobic and (II) anaerobic respiration? (b) In chemiosmotic (oxidative) phosphorylation, what is the most direct source of energy that is used to convert ADP + Pi to ATP and what the driving force for the ATP formation through ATP synthase?arrow_forward
- For Krebs Cycle(Citric Acid Cycle) what are steps of cellular respiration for both aerobic (oxygen present) and anaerobic (without oxygen) respiration. what are the Inputs and Outputs: Clearly indicate the key substrates, intermediates, and products at each stage. Location: Show where this stage of cellular respiration occurs within the cell (e.g., cytoplasm, mitochondria). Energy Production: Highlight the ATP and NADH production at this stage. Oxygen: Show where oxygen is used in the process (e.g., ETC) and where carbon dioxide is produced. Electron Carriers: Indicate the role of electron carriers such as NAD+ and FAD in transferring eleDiagrams: Use diagrams or icons to represent the structures and molecules involved, such as the mitochondria, glucose, ATP, and oxygen. Key Information like important facts or formulas relevant to cellular respiration, like the chemical equations for each stage.arrow_forwardDiscuss, with reference to the biological roles of glucose and oxygen, the full process of aerobic respiration. Show clear detail of all the steps of aerobic respiration, the key products as well as the specific locations of the stages in the cell. Use key terminology and good detail.arrow_forwardLactic acid is a biproduct formed at the end of anaerobic respiration. This molecule is dangerous to cells of the body if it builds up too much.Despite this, the formation of lactic acid is very important. Explain why the process of anaerobic respiration is so important (providing reference to glycolysis, the role of coenzymes, and ATP formation). The answer should show in detail the stages of all the steps of anaerobic respiration with detail of location, key products etc.arrow_forward
- Where in cellular respiration does feedback inhibition occur? Describe all. (Hint:think about glycolysis, pyruvate processing, and electron transport chain and what's being inhibited in each) What would happen if this feedback inhibition were removed?arrow_forwardPhosphofructokinase is considered to be the enzyme responsible for controlling the rate-limiting step of the glycolytic pathway. Why would this step be considered rate-limiting step? Explain with reference to the feedback mechanisms that are occurring in cell respiration.arrow_forwardATP can be generated by two processes: substrate-level phosphorylation (as in the glycolysis), or oxidative phosphorylation (as in aerobic respiration). Compare and contrast these two mechanisms for making ATP in a short paragraph in 6-7 sentencesarrow_forward
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Anaerobic Respiration; Author: Bozeman Science;https://www.youtube.com/watch?v=cDC29iBxb3w;License: Standard YouTube License, CC-BY