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What is a substance that speeds up a biological process?
An enzyme is a substance that speeds up biological processes by lowering the activation energy needed for reactions to occur.
Is facilitated diffusion limited by osmotic pressure?
Yes, facilitated diffusion can be limited by osmotic pressure. Osmotic pressure can build up when there is a concentration gradient across a membrane and can affect the movement of molecules through facilitated diffusion by influencing the direction and rate of diffusion.
How does concentration affect the rate of diffusion?
the concentration of saline affects the rate of diffusion through the process of osmosis and diffusion. try the experiment of the 3 cell membranes
Reduced gas diffusion because of the destruction of alveoli is a medical condition known as?
The medical condition known as reduced gas diffusion due to destruction of alveoli is called emphysema. It is a type of chronic obstructive pulmonary disease (COPD) characterized by the progressive damage to the lung tissue, leading to decreased ability to efficiently exchange oxygen and carbon dioxide in the lungs.
What is the definition of the science term Diffusion?
"An example of diffusion in biological system is diffusion of oxygen and carbon dioxide across the alveolar-capillary membrane in mammalian lungs(biologyonline.org)." And Also, Distance of Diffusion "The shorter the distance a gas travels, faster it can reach its destination  Oxygen and carbon dioxide need help Gases are transferred to blood This speeds up their delivery to individual cells (W.W. Norton & Company, Inc. DISCOVER BIOLOGY)."
Why would gases diffuse faster on a warm day than on a cold day?
The molecules of a gas move faster at higher temperatures, which therefore speeds up diffusion.
What are the fastest mammals?
# The cheetah, which can reach speeds up to 65mph. # The pronghorn antelope, speeds up to 53mph. # The Mongolian gazelle, speeds up to 50mph. # The Springbok, speeds up to 50mph. # Grant's Gazelle, speeds up to 47mph. # Thomson's Gazelle, speeds up to 47mph. # The European hare, with speeds up to 43mph.
What condition does diffusion lead in the absence of other influences?
equilibrium
What might happen to the rate of diffusion if the blood flow were to speed up?
If blood flow speeds up, the rate of diffusion could increase as well. Faster blood flow enhances the delivery of nutrients and oxygen to tissues, creating steeper concentration gradients, which facilitate quicker diffusion. Additionally, increased blood flow can help remove waste products more efficiently, further optimizing the diffusion process in the surrounding tissues. However, the extent of this effect may also depend on other factors such as the permeability of the membranes involved.
What do speeds get up in alpine skiing?
the speeds get up to 94 mph
What speeds a chemical change up?
catalyst speeds up chemical change
What is a scientific term for 'speeds up '?
The scientific term for 'speeds up' is acceleration
Does diffusion occur slow or fast?
Diffusion can occur at varying speeds depending on factors such as temperature, concentration gradient, and molecular size. In general, smaller molecules diffuse faster than larger molecules, and higher temperatures typically increase the rate of diffusion.
What is the meaning of channel diffusion?
The scientific meaning of diffusion is when the particles separate/spread out
What is Cultural Diffusion in Japan?
culture diffusion whats something that was placed up your behind.
Why does salt speed up the softening of beans?
The salt speeds up the softening of the beans because of the sodium ions in the salt which interacts with the cells of the bean skins. Salt also creates a diffusion gradient that enables influx of water into the beans thus making it soft.
What is the name of the enzyme that speeds up the breakdown of sucrose?
Amylase speeds up the breakdown of sucrose.
