When the body temperature of ghost crabs is raised from 15°C to 24°C, resting metabolic rate and both increase, but the increase in is much greater than the increase in resting metabolic rate. Given this information, what would be the likely result if ghost crabs in nature experienced conditions that raised their typical body temperature from 15°C to 24°C? Select one: a. Aerobic scope and capacity for aerobic exercise would decrease. b. Aerobic scope would decrease and capacity for aerobic exercise would increase. С. Aerobic scope and capacity for aerobic exercise would increase. d. Aerobic scope would increase and capacity for aerobic exercise would decrease.

When the body temperature of ghost crabs is raised from 15°C to 24°C, resting metabolic rate and both increase, but the increase in is much greater than the increase in resting metabolic rate. Given this information, what would be the likely result if ghost crabs in nature experienced conditions that raised their typical body temperature from 15°C to 24°C? Select one: a. Aerobic scope and capacity for aerobic exercise would decrease. b. Aerobic scope would decrease and capacity for aerobic exercise would increase. С. Aerobic scope and capacity for aerobic exercise would increase. d. Aerobic scope would increase and capacity for aerobic exercise would decrease.

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

See similar textbooks

Similar questions

When animals die, the muscles stiffen in rigor mortis because…
The following graph is simulated (but realistic) data from a VO₂max trial of a human athlete running (no gait changes). Estimate and label the following variables: VO2 (ml/kg/min) 1. VO₂max 2. Incremental cost of locomotion 3. Maximum aerobic speed 4. RMR + postural costs 70 60 50 40 30 20 10 0 2 3 4 5 6 7 8 9 10 11 12 13 MPH
Describe in detail an experimental design that you will use to test a hypothesis about the realtionship between tempature and the rate of cellular respiration. In other words, how will you gather evidence to support your claim/hypothesis? When identifying your design, be sure to address the following: What subject (beans, dogs, fish, plants, etc.) will you choose to test your claim/hypothesis? How will you set-up your experiment in order to have your subjects exposed to the environmental factor that you chose? How will you measure the rate of cellular respiration? (The number of measurements, etc.) What variables/factors will you have to control?
Adult humans synthesize large amounts of ATP in the course of a day, but their body weights do not change significantly. In the same time period, the structures and compositions of their bodies also do not change appreciably. Explain this apparent contradiction.
How else could you represent these data? Glycogen Levels in Calf normal Muscle during Treadmill Reported Effort during Treadmill Running extreme Running 75% heavy 50% moderate 25% light 3 0 3 2 time (hours) 1 2 time (hours) On one graph, with the same x-axis and 2 y- axes On one graph, with effort level on the x-axis instead of the y On one graph, with muscle glycogen level on the x-axis instead of the y On one graph, with the same y-axis and 2 x- axes muscle glycogen level O effort level
What happens when myosin filaments hydrolyze ATP molecules in muscles? a. Actin–myosin complexes dissociate, leading to muscle contraction. b. Actin–myosin complexes dissociate, leading to muscle relaxation. c. Actin–myosin complexes are formed, leading to muscle contraction. d. Actin–myosin complexes are formed, leading to muscle relaxation.
Turkeys in captivity fed on a grain diet (type of grain unspecified) begin to show abnormal walking and postural behaviors such as staggering, and paralysis of neck and other appendages. You humanely euthanize the captive flock and conduct necropsies. Individuals show presence of irregularly shaped white patches in both skeletal and cardiac muscle. Based on this information, what modification to the diet would you suggest to improve the health of future captive turkeys? Select one: a. Increase tocopherol b. Increase iron c. Increase calcium d. Add Acetyl-CoA e. Increase carbohydrates
Since humans began playing sports there have probably been people willing to cheat to gain an advantage. One form of cheating utilized by endurance athletes is called blood doping, which relates to our study of cellular respiration. “Blood doping is the misuse of certain techniques and/or substances to increase one’s red blood cell mass, which allows the body to transport more oxygen to muscles and therefore increase stamina and performance.” Definition from https://www.wada-ama.org/en/questions-answers/blood-doping From PED, to shaving points, bribery to drugging opponents (https://www.irishtimes.com/sport/maradona-backs-branco-s-claim-of-drug-laced-bottle-at-italia-90-1.4091470), there seems to be countless ways for athletes for gain an advantage. My question for the class is… What is the worst ethical offense that an athlete can commit? Do you know of any examples where this may have happened?
The glycolytic system by which muscles obtain ATP…
Each athelete believes that they have a superior workout strategy, and wants to prove it. Jessica challenges Jorge to beat her in a mile run. Jorge starts, a he always does, with a flat-out sprint, and quickly pulls ahead of Jessica at her more measured pace. What happens to Jorge in this race? A. Jorge's muscles burn through their stored glycogen after maybe half a minute and he falls to a "limp-along" pace, relying on his unconditioned oxidative fibers to finish the race.B. Jorge's muscles run out of creatine phosphate after about 10 seconds and immediately stop contracting. Jorge makes it about a tenth of a mile and falls down.C. Jorge's well-conditioned muscles are well adapted to burn one mile's worth of blood sugar and fat for energy and he handily wins the raceD. Jorge's muscles quickly use up the oxygen stored in their myoglobin molecules and he goes into "oxygen debt", but finishes the race close to Jessica.
Which of the following statements is true of the chameleon tongue but not of the human tongue? A. It is a muscular hydrostat. B. Force generation reflects the binding of myosin crossbridges to actin thin filaments. C. The organization of the actin and myosin filaments produces a regular pattern of bands, or striations. D. Gaps or holes in the Z-discs allow supercontraction (shortening beyond the normal limit). E. All of the above statements are true of both the chameleon tongue and the human tongue.
What makes for faster muscle? At what cost? Answer this both for fast-twitch compared to slow-twitch muscle in vertebrates and for muscle specializations for high-speed in vertebrates and invertebrates.