It is because extracellular enzymes act under very hostile conditions in nature, so their activity is more resistant than intracellular activity.
The outside surface of the plasma membrane is typically more exposed to the extracellular environment and contains different types of molecules, such as cell surface receptors and glycoproteins involved in cell signaling and recognition. In contrast, the inside surface is more involved in intracellular interactions and contains various types of proteins that regulate cell functions, like ion channels and transporters.
fMRI has moderate temporal resolution compared to other imaging techniques. It can track brain activity in seconds, but techniques like EEG have higher temporal resolution, measuring brain activity in milliseconds.
In deionized water, the extracellular space and animal cells will become hypotonic due to the lack of ions, causing water to move into the cells through osmosis. This can lead to cell swelling and potential lysis if the imbalance is not corrected. The cells may also lose important ions and molecules, disrupting normal cellular functions.
Yes, sperm can travel through clothing during sexual activity, but the chances of pregnancy are lower compared to direct skin-to-skin contact.
The ventral side of the body is generally more susceptible to injury during physical activity due to its exposure and less protection compared to the dorsal side.
Intracellular is more lazy compared to extracellular environment when both of them are resting. Maybe intracellular is more tired.
Sodium and potassium are the elements from group one in periodic table. They are the backbone elements in electrolyte balance in the body. Sodium ion remains in the extracellular compartment. Potassium remain in the intracellular compartment. Intracellular means inside the cells. You have approximately double the number of potassium ions in the body as compared to sodium ions.
Chlorine, in the form of chloride ions (Cl-), is primarily found outside of cells in the extracellular fluid. However, it is also present in smaller amounts inside cells, where it plays a role in various cellular processes, including maintaining osmotic balance and electrical neutrality. The concentration of chloride ions is generally higher in the extracellular environment compared to the intracellular environment.
The cytosol contains a higher concentration of proteins and lower levels of sodium ions compared to extracellular fluid. Additionally, the cytosol houses various organelles and structures that are not present in the extracellular fluid.
Sodium and potassium are the elements from group one in periodic table. They are the backbone elements in electrolyte balance in the body. Sodium ion remains in the extracellular compartment. Potassium remain in the intracellular compartment. Intracellular means inside the cells. You have approximately double the number of potassium ions in the body as compared to sodium ions.
crusades
The chief positive intracellular ion in a resting neuron is potassium (K+). At rest, the neuron has a higher concentration of K+ inside its cell membrane compared to outside. This creates a negative membrane potential, which is crucial for maintaining the resting state of the neuron.
The outside surface of the plasma membrane is typically more exposed to the extracellular environment and contains different types of molecules, such as cell surface receptors and glycoproteins involved in cell signaling and recognition. In contrast, the inside surface is more involved in intracellular interactions and contains various types of proteins that regulate cell functions, like ion channels and transporters.
fMRI has moderate temporal resolution compared to other imaging techniques. It can track brain activity in seconds, but techniques like EEG have higher temporal resolution, measuring brain activity in milliseconds.
out of the cell, against the concentration gradient.The calcium pump moves calcium ions out of the cell - from the cytoplasm to the extracellular fluid. Because the calcium concentration is much higher outside the cell compared to the inside, this transport is against the calcium concentration gradient. Inside calcium concentrations often increase in response to hormones and nerve input. Calcium pumps are important in terminating these responses by returning calcium concentrations to resting levels.
statistical tests
In deionized water, the extracellular space and animal cells will become hypotonic due to the lack of ions, causing water to move into the cells through osmosis. This can lead to cell swelling and potential lysis if the imbalance is not corrected. The cells may also lose important ions and molecules, disrupting normal cellular functions.