Concept explainers
To explain:
The advantages in terms of ATP production of a healthy respiratory and cardiovascular system on the basis of glycolysis and aerobic
Concept introduction:
Glycolysis involves the splitting of one molecule of glucose into two molecules of pyruvic acid or pyruvate. The process of glycolysis was given and described by Embden, Meyerhof, and Parnas. In this process, the energy produced is in the form of ATP (adenosine triphosphate) and NADH (Nicotinamide adenine dinucleotide). Glycolysis is a part of aerobic respiration along with Krebs cycle. In aerobic respiration, the breakdown of glucose takes place in the presence of air (particularly oxygen).
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Anatomy & Physiology: An Integrative Approach
- Which mechanism of ATP production requires mitochondria and is able to use fatty acids and lactic acid energy sources? A glycolysis B aerobic respiration C anaerobic respirationarrow_forwardWhich of the following statements are TRUE? O a. Phosphofructose kinase (PFK) is used exclusively for anaerobic glycolysis O b. Mitochondria cannot produce ATP from protein and fat O c. Mitochondria are not used in high intensity exercise but are the only system responsible for ATP production during light and moderate intensity exercise O d. From a single glucose molecule, mitochondria form much more ATP than comes directly from glycolysisarrow_forwardExplain in your own words why energy production is necessary for the normal functioning of voluntary and involuntary physiological processes.arrow_forward
- Which of the following is not produced by an animal muscle cell operating under anaerobic conditions? a. heat d. ATP b. pyruvate e. lactate c. PGAL f. oxygenarrow_forwardIndicate whether each of the following is a true or false statement regarding ATP. in cellular respiration, the most ATP is made by the Krebs cycle ATP is commonly used by cells to lower the amount of energy needed for reactions to occur the energy from anabolic reactions can be used to make ATP some ATP is required to break down glucose into pyruvic acid a phosphate group is added to ADP to make ATP Choose... Choose... Choose... Choose... ♦ Choose...arrow_forwardCompare and contrast aerobic respiration, anaerobic respiration, and fermentation of glucosearrow_forward
- https://watch.screencastify.com/v/PM9G92pKEjzFsP88rAaH Based on what you have learned from video #1, write a short paragraph to describe how human cells get the glucose molecules they need for cellular respiration from the food.arrow_forwardWhat would the primary ATP production pathway(s) and fuel source(s) be for a competitive basketball player during a practice or game? Explain how you could use this information to best prepare the athlete for practice or competition.arrow_forwardThe energetically-usable products of aerobic respiration are: O A diverse number of protein molecules O Up to 38 ATPS O Three unsaturated fatty acids O Six carbon dioxide molecules O Glucose molecules (the number depends on the amount of light available)arrow_forward
- Which energy storehouse is utilised in brief anaerobic activity versus ongoing aerobic activity? Explain why each fuel is appropriate for the particular metabolic needsarrow_forwardExplain the difference between the number of ATPmolecules produced by aerobic respiration and thenumber produced by anaerobic respirationarrow_forwardWhich statement is NOT correct about glycolysis? O Glycolysis occurs in both aerobic and anaerobic respiration. O During glycolysis, electron carriers are produced O Glycolysis uses two ATP but forms four ATP, resulting in a net gain of two ATP molecules. Glycolysis involves splitting the glucose into 2 pyruvate moleculesarrow_forward
- Human Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning