False, while you need oxygen to release the energy in muscles (to move), once there is enough oxygen, adding more does not create more energy. The energy comes form the food you eat, not the oxygen used to burn it.
False. Replication is the process by which DNA is copied, and it does not release energy. An energy-releasing process that does not require oxygen is glycolysis.
Cardiorespiratory fitness is the ability of the respiratory systems to efficiently transfer oxygen and nutrients to skeletal muscles.
False false
true.
True. During anaerobic conditions, muscles can undergo fermentation to produce energy in the absence of oxygen. This process results in the production of lactic acid as a byproduct, which can lead to muscle fatigue and soreness.
False. While most organisms require oxygen for survival, there are some anaerobic organisms that can live in environments without oxygen. These organisms have adapted to use other molecules for energy production.
true. there are 656 muscles in the human body!
False. Cellular respiration is the process by which cells convert nutrients into energy, and it requires oxygen in the presence of aerobic organisms. Oxygen is used during the final stage of cellular respiration, called the electron transport chain, to produce the majority of ATP (energy) in cells.
It is true that photosynthesis is the process of putting together of carbohydrates by using light energy. The light energy from the sun is what will create chemical energy to be used in photosynthesis.
No biceps, triceps, quadriceps and muscles that you can selectivly use are voluntary muscles.
False. cellular respiration is a chemical process by which oxygen is used along with other stuff to create energy and release carbon-dioxide. physical respiration is nothing more than the relaxing and contracting of the diaphragm to bring air into and out of the lungs.
false