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Difference between endocytosis and exocytosis?
Endocytosis is the process by which the cell takes in molecules by engulfing them in vesicles formed from the cell membrane. Exocytosis, on the other hand, is the process by which cells release molecules by fusing vesicles containing the molecules with the cell membrane, thereby expelling the contents outside the cell.
What is the name of the process that cells use to divide?
The process that cells use to divide is called cell division. It involves the replication of the cell's DNA and splitting of the cell into two daughter cells.
When some cells are removed from the center of a tissue culture will new cells replace the cells that were removed?
Yes, in a healthy tissue culture, new cells can replace the cells that are removed. This process, known as cell regeneration or proliferation, allows the tissue to heal and continue to grow and function properly.
What is a particulate antigen?
A particulate antigen is a type of antigen that consists of particles, such as viruses, bacteria, or other microbial components. These particles can induce an immune response by being recognized by immune cells, leading to the production of antibodies and activation of immune defenses. Particulate antigens are often used in vaccines to stimulate a strong and targeted immune response.
Which process takes place in the cells of Spirulina that does not occur in the cells of a human?
Spirulina cells are capable of photosynthesis, a process where they convert sunlight into energy using chlorophyll. This process does not occur in human cells.
How the goblet cells filter the air in the process of respiration n?
Goblet cells produce mucus which traps particulate matter in the air that we breathe in and is swept into the oral cavity to be either swallowed or spit out.
What is another name for cell eating?
Phagocytosis is another name for cell eating. It is the process in which cells engulf and digest particles or other cells.
New cells form when already existing cells divide means what?
This means that new cells are produced through the process of cell division, where a single cell divides into two cells. This vital process allows organisms to grow, repair damaged tissues, and replace old or dying cells.
The respiratory epithelium of the conducting airways consists of?
The respiratory epithelium of the conducting airways consists of ciliated pseudostratified columnar epithelial cells, goblet cells that secrete mucus, basal cells for repair and renewal, and brush cells for chemosensation. This epithelium helps to trap and remove particulate matter and pathogens from the airways while also assisting in warming and humidifying incoming air.
When you exhale your body gets rid of what?
Cellular respiration is the process in which cells in the human body break down food in order to produce energy. One of the by products of celluar respiration is carbon dioxide and a bit of water. Nitrogen is also present and some potential traces of minute gases and particulate matter. Nitrogen is present because air is approximately 21%-oxygen and 79% nitrogen. Our bodies use both in different ways, but it doesn't mean that all the nitrogen we breath in we use, sometimes it may just be in excess. So in short you exhale: - Carbon dioxide - Water vapor - Excess oxygen/nitrogen - Trace amounts of other gases and some particulate matter
What is The process that produces cells is?
The process that produces sex cells is Meiosis.
What do cells multiply by?
Cells multiply by a process called cell division, which involves the duplication of DNA and the splitting of the cell into two new daughter cells. This process is essential for growth, repair, and reproduction in living organisms.
What is the process of cells dividing into two identical cells?
This process is called mitosis.
The process in which cells divide to form two cells new cells?
Asexual reproduction.The process is call mitosis.
Difference between endocytosis and exocytosis?
Endocytosis is the process by which the cell takes in molecules by engulfing them in vesicles formed from the cell membrane. Exocytosis, on the other hand, is the process by which cells release molecules by fusing vesicles containing the molecules with the cell membrane, thereby expelling the contents outside the cell.
Single cells spilt into 2 cells what process is this?
Cytokenesis is the process by which a single cell splits in to two "daughter" cells.
What are three toxins in the environment that affect cells?
Three toxins in the environment that can affect cells are heavy metals (such as lead, mercury, and cadmium), air pollutants (such as particulate matter and nitrogen dioxide), and pesticides (such as organophosphates and glyphosate). These toxins can disrupt cellular function, damage DNA, and lead to various health problems.
