Glucose comes from sugar in food. Oxygen comes from air we breath in. Water comes from water we drink. Carbon dioxide comes from gas we breath out. Enery comes from glucose absorbed in the small intestine.
Pure substances come up into mixtures because different substances can combine physically without undergoing a chemical reaction. These mixtures can be either homogeneous (uniform composition) or heterogeneous (non-uniform composition) depending on the interactions between the pure substances. Mixing pure substances allows for the creation of new materials with unique properties and characteristics.
Substances pass in and out of stomata through diffusion and active transport. Water and gases like CO2 and O2 enter and exit the stomata to support photosynthesis and respiration in plants. This exchange of substances helps regulate plant water balance and the exchange of gases necessary for plant metabolism.
This is the equation for respiration: glucose + oxygen -> water + carbon dioxide + ENERGY Glucose and oxygen are used to make water, carbon dioxide and energy. So I suppose it could be said that oxygen and glucose are removed
Glucose and oxygen are the reactants. In humans glucose comes from digested food, and oxygen is breathed in from the air. In plants, glucose is made in photosynthesis, and oxygen diffuses in from the air.
The main reactants in respiration are glucose and oxygen. Glucose is broken down in a series of chemical reactions to produce ATP, while oxygen serves as the final electron acceptor in the electron transport chain to generate energy.
If by respiration you mean breathing, the substance coming in is oxygen.
The substances that are needed for cellular respiration are glucose and oxygen. During cellular respiration, the cells convert food into usable energy.
Glucose and oxygen are needed for respiration. All other substances are not needed.
Gulcose
oxygen is used up in respiration.
Glucose and oxygen are used up during respiration.
oxygen and glucose
blood cells
oxygen and glucose
you should knowyou should know
Bacteria can consume a variety of organic and inorganic substances to get energy, including sugars, proteins, fats, and even some chemicals. They can also undergo processes like fermentation or respiration to extract the energy stored in these substances.
Substances that a cell needs to respire include glucose and oxygen. When the body releases these, it is called aerobic respiration.