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Intracellular = inside the cell.
Extracellular = outside the cell.
Digestion = chemical breakdown of matter into components that the body can use.
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- Intracellular- food is broken down when it is in the cell (engulfed by phagocytosis), nutrients are absorbed.
Done by sponges
- Extracellular- food is broken down (with help of enzymes?) before nutrients are absorbed by/into cells.
Done by most mammals, simple animals (such as flat worms) have a gastrovascular cavity, more complex mammals (such as humans) have an alimentary canal.
In humans is takes place in different compartments (stomach, small intestine).
Extracellular dig. allows mammals to consume larger prey.
What else can I help you with?
What is the Difference between intracellular enzyme and extracellular enzyme?
Intracellular enzymes are enzymes that function inside the cell, where they participate in various metabolic reactions. Extracellular enzymes, on the other hand, are enzymes that are secreted outside the cell to catalyze reactions in the extracellular environment, such as breaking down larger molecules into smaller ones for nutrient absorption.
What separates the intracellular and extracellular fluid compartments?
Cell membranes separate the intracellular and extracellular fluid compartments. The intracellular fluid is contained within the cells, while the extracellular fluid surrounds the cells. Transport proteins in the cell membrane regulate the movement of substances between these compartments.
Difference between intracellular fluid and extracellular fluid?
Cytoplasm is the inner part of the cell or its the contents of the cell, which is surrounded by plasma membrane. While extracellular fluid is the fluid located outside of the cells and divided into 1.plasma in the blood vessel. 2.interstitial fluid between the cells.
What forces move fluid from intracellular to extracellular spaces?
Osmotic pressure is the main force that drives fluid movement from intracellular to extracellular spaces. It is influenced by the concentration of solutes inside and outside the cell. Additionally, hydrostatic pressure gradients across cell membranes can also contribute to fluid movement between intracellular and extracellular compartments.
Extracellular fluid is found everywhere in the body EXCEPT?
Extracellular is outside cells and intracellular is inside, so that extracellular fluid would not be inside cells.
What is the normal osmolarity range of the extracellular fluid and Intracellular fluid?
The normal osmolarity range of extracellular fluid is around 275-295 mOsm/kg, while the osmolarity of intracellular fluid is slightly lower, ranging between 275-285 mOsm/kg. This slight difference helps maintain the osmotic balance between the two compartments.
What are the differences between intracellular recording and extracellular recording in terms of their methodologies and applications?
Intracellular recording involves inserting a microelectrode into a single cell to measure its electrical activity, providing detailed information about the cell's membrane potential and ion channels. Extracellular recording involves placing electrodes outside of cells to record the collective activity of multiple cells, offering a broader view of neural activity in a region. Intracellular recording is more precise but limited to one cell, while extracellular recording captures activity from multiple cells simultaneously. Intracellular recording is often used for studying individual cell properties, while extracellular recording is useful for studying network activity and communication between cells.
What are the solutes that maintain balance between intracellular and extracellular fluid?
Electrolytes such as sodium, potassium, chloride, and bicarbonate help maintain balance between intracellular and extracellular fluid by regulating fluid and pH levels. These solutes play a crucial role in various physiological processes such as nerve conduction, muscle function, and maintaining proper cellular function.
Is there a difference between adult and child digestion?
no, there is not much of a difference.
Is intracellular space same as intercellular space?
intracellular pathogens can only replicate inside a host cell, whereas extracellular pathogens can replicate independent of the host
Most of the body's water is contained with?
in cells (intracellular fluid) or in the spaces between cells (extracellular fluid). Approximately 2/3 of the body's water is found inside cells, while the remaining 1/3 is located in the extracellular fluid compartment.
What do extracellular and intracellular fluid have to do with homeostasis?
Extracellular and intracellular fluids play a critical role in maintaining homeostasis by regulating the balance of water, electrolytes, and other substances within the body. These fluid compartments help maintain cell structure and function, as well as ensure proper communication and signaling between cells. Imbalances in these fluid compartments can disrupt homeostasis and lead to health issues.
