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Explain why in terms of a cell's surface area-to-volume ratio?
The surface area-to-volume ratio is crucial for a cell's efficiency in exchanging materials with its environment. As a cell grows, its volume increases faster than its surface area, which can limit the ability of the cell to transport nutrients in and waste products out. A higher surface area relative to volume facilitates more efficient diffusion and cellular processes, which is why cells tend to remain small or divide when they reach a certain size. This ratio impacts overall cellular function and can influence growth, metabolism, and the ability to respond to environmental changes.
Which 2 things must be compared to explain why almost all cells are small?
The surface area to volume ratio of cells must be compared to explain why almost all cells are small. As cells grow larger, their volume increases faster than their surface area, leading to inefficiencies in nutrient and waste exchange. Smaller cells have a higher surface area to volume ratio, allowing for more efficient cellular processes.
How would the excretion of metabolic waste from cells be related to the concept of surface area to volume ratio?
The surface area to volume ratio is important in excretion because a higher ratio allows for efficient removal of waste products from cells. A higher ratio means more surface area available for waste removal compared to the volume of the cell. This facilitates the diffusion of waste products out of the cell and helps maintain cellular homeostasis.
Why are groups of small cells better than one large cell material in and out?
Groups of small cells are better than one large cell because they have a higher surface area to volume ratio, enabling more efficient exchange of materials in and out of the cells. This increased surface area allows for faster diffusion of nutrients, gases, and waste products, leading to improved cellular functions. Additionally, small cells are more flexible and adaptable to changing environmental conditions.
Would a spherical protist or a cylindrical protist have a higher surface area to volume ratio?
A cylindrical protist has a higher surface are to volume ratio. This is because of the physical properties of spheres (some rather complicated math proves that spheres hold the most volume for their area).
Is a lower surface area to volume ratio is more efficient for cellular activity?
Cellular activity often takes place at the interface between the cell and its surroundings - other cells or the environment. This area of activity is greater when the area to volume ratio is higher - not lower.
How does the surface area to volume ratio affect osmosis?
The higher the ratio, the faster and more efficient osmosis occurs.
Why a high ratio of surface area to volume benefits a cell?
A high surface area to volume ratio allows the diffusion of water, nutrients, and wastes be more efficient. A higher surface area permits more substances through the cell membrane, and makes the diffusion process more effective and efficient. Hope this helped :)
Which 2 things must be compared to explain why almost all cells are small?
The surface area to volume ratio of cells must be compared to explain why almost all cells are small. As cells grow larger, their volume increases faster than their surface area, leading to inefficiencies in nutrient and waste exchange. Smaller cells have a higher surface area to volume ratio, allowing for more efficient cellular processes.
The small size of cells is best correlated with?
The small size of cells is best correlated with a higher surface area-to-volume ratio. This allows for efficient exchange of nutrients and waste products with the environment. Small cell size also helps in maintaining proper cellular functions by facilitating quicker diffusion of molecules.
Is cellular respiration more efficient in prokaryotic or eukaryotic cells?
AnswerEukaryotic cells because more ATP is produced. Wrong - Prokaryotic cells are more efficient b/c the materials do not have to pass through the membranes (mitochondria, etc) which costs energy in eukaryotic cells.yhkjhgjhjh ygjh vhc gf hc ydyg gui gjgcm gfj gcf xg yg hkjgjgjhg fyhi f kh hgvjh jh gvj
How would the excretion of metabolic waste from cells be related to the concept of surface area to volume ratio?
The surface area to volume ratio is important in excretion because a higher ratio allows for efficient removal of waste products from cells. A higher ratio means more surface area available for waste removal compared to the volume of the cell. This facilitates the diffusion of waste products out of the cell and helps maintain cellular homeostasis.
What cellular event is being altered in cardiac tissue when temperature is raised or lowered?
When temperature is raised, the cellular event affected in cardiac tissue is an increase in heart rate due to a higher metabolic rate. Conversely, when temperature is lowered, the cellular event influenced is a decrease in heart rate as a result of reduced metabolic activity. These temperature shifts can impact the heart's functioning and electrical activity.
Why are groups of small cells better than one large cell material in and out?
Groups of small cells are better than one large cell because they have a higher surface area to volume ratio, enabling more efficient exchange of materials in and out of the cells. This increased surface area allows for faster diffusion of nutrients, gases, and waste products, leading to improved cellular functions. Additionally, small cells are more flexible and adaptable to changing environmental conditions.
Which is the molecule that is broken down and reformed at higher rate when the cells metabolic activity increases?
The molecule that is broken down and reformed at a higher rate when cell metabolic activity increases is adenosine triphosphate (ATP). ATP serves as the primary energy currency of the cell, providing the energy needed for various cellular processes. When metabolic activity is high, cells require more ATP for energy, leading to increased breakdown and synthesis of ATP.
Will a basketball bounce higher on a flat surface or a rocky surface?
the basketball will most likely bounce higher on a flat surface
Does a watermelon or a walnut have a higher water activity?
Watermelons have higher water activity because they contain more water than walnuts
