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Why do all human cells divide at the same rate throughout life?
They don't. Some grow and divide all the time (skin cells) and some never do (nerve cells) and some only at times when needed.
How many cells result after the cell has divided four times and eight times?
After the cell has divided four times, there will be 16 cells. After the cell has divided eight times, there will be 256 cells.
Most cells are in physical contact with other cells at all times by forming permanent connections called?
Most cells are in physical contact with other cells at all times by forming permanent connections called tight junctions.
How many times can you have brain surgery in one year?
How many times it is needed.
What substances are responsible for accelerating chemical reactions in cells?
The substances which cause chemical reactions in a cell are protein catalysts called enzymes. Some cause reactions that would otherwise not occur and others speed reactions up. Carbon dioxide dissolves in water by itself but since this a dangerous substance to have in cells, there is a catalyst that dissolves it 300 times faster.
Why do all human cells divide at the same rate throughout life?
They don't. Some grow and divide all the time (skin cells) and some never do (nerve cells) and some only at times when needed.
How many times loksabha has been dissolved?
30
Do stem cells have the same amount of telomere and or missing genetics as the cells they are replacing?
Stem cells do have telomeres and can only divide a limited amount of times. They wait until they are needed before going on to make a specific cell or another stem cell.
What stores extra red blood cells?
The spleen stores extra red blood cells and acts as a reservoir, releasing them when needed, such as during times of increased demand like exercise or injury.
What gas is carried partially by the plasma?
Oxygen is the gas that is partially carried by the plasma in the blood. While most oxygen is bound to hemoglobin in red blood cells, a small amount is dissolved directly in the plasma. This dissolved oxygen is important for maintaining adequate oxygen levels in tissues, particularly during times of increased metabolic demand.
How many cells result after the cell has divided four times and eight times?
After the cell has divided four times, there will be 16 cells. After the cell has divided eight times, there will be 256 cells.
How to find the final temperature when two substances are mixed together?
To find the final temperature when two substances are mixed together, you can use the formula: (Tf frac(m1 times C1 times T1) (m2 times C2 times T2)(m1 times C1) (m2 times C2)) Where: (Tf) is the final temperature (m1) and (m2) are the masses of the substances (C1) and (C2) are the specific heat capacities of the substances (T1) and (T2) are the initial temperatures of the substances Simply plug in the values for the masses, specific heat capacities, and initial temperatures of the substances to calculate the final temperature.
What are the roles of the thymus and the lymph nodes in immunity?
The thymus contains large numbers of T cells and scattered dendritic cells, epithelial cells and macrophages. Immature T cells migrate from red bone marrow to the thymus, where they multiple and begin to mature. Lymph nodes filter lymph, which enters a node through one of several afferent lymphatic vessels. As lymph flows through the node, foreign substances are trapped by reticular fibers within the spaces between cells. Macrophages destroy some foreign substances by phagocytosis and lymphocytes destroy other by a variety of immune responses. Plasma cells and T cells that have divided many times within a lymph node can also leave the node and circulate to other parts of the body.
How do you dissloved polar solvents?
polar solvents dissolved in water most of times ,and methnol,acetonitrile
Was Henry VIII a friend of the nuns and monks in Tudor times?
No, he wasn´t. He dissolved the monastries
Factors that caused the English Civil War during Charles Is reign?
1) Charles disliked the Puritans and treated them harshly. 2) The king constantly needed money and at times resorted to extortion. 3) He dissolved Parliament until he needed money. 4) He insisted on the divine right of kings. 5) He tried to force the Scottish Calvinists to reform.
How many times can you reboil water?
You can reboil water multiple times, but each cycle can affect the water's taste and quality. Reboiling can concentrate certain substances, such as dissolved gases and minerals, which may alter the flavor. While it's generally safe to reboil water several times, doing so excessively may not be ideal for drinking purposes. Ultimately, it's best to use fresh water for optimal taste and quality.
