Explanation:
Phagocytosis, describes the mechanism by which cells engulf large particles into compartments in the cell called phagosomes.
The steps of phagocytosis in order:
- Chemotaxis of phagocyte to microbe occurs.
- Phagocyte adheres or attaches to microbe.
- Pseudopods of the phagocyte engulf and internalize the microbe, forming a phagosome.
- Lysosome fuses with the phagosome, forming phagolysosome.
- Digestion of microbe occurs within phagolysosome.
- Indegistible material is discharged.
Further Explanation:
While cells facilitate the transport of molecules via movement across the cell membrane, there many different mechanisms. These include passive diffusion, facilitated diffusion, active and passive transport. However some very large molecules require specialized type of active transport in order to move across the membrane this includes endocytosis and exocytosis.
During endocytosis large molecules cells and cell fragments moved across the plasma membrane through a process of invagination; piece of the external cell membrane falls into itself and forms a small pocket that surrounds the target molecule, this breaks off from the membrane to form an intracellular vesicle. Different methods of endocytosis such as Phagocytosis, Pinocytosis and receptor-mediated endocytosis, take in cells, water and targeted substances respectively. During phagocytosis, cells engulf large particles into compartments in the cell called phagosomes, after which they are broken down by specialnlysosomes containing enzymes.
In exocytosis, large particles (proteins, neurotransmitters, waste material etc.) are surrounded by a phospholipid membrane in a vesicle. However, this membrane is formed in the cytoplasm, and attaches to the plasma membrane’s interior in a process opposite to endocytosis; material is removed from the cell and exported into the cell’s exterior called the extracellular space.
Learn more about membrane components at brainly.com/question/1971706
Learn more about plasma membrane transport at brainly.com/question/11410881
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This Allows organisms such as bacteria to rapidly adjust their transcription patterns in response to environmental conditions. in addition regulatory sites on prokaryotic DNA are typically located close to transcription promoter sites - and this plays an important part in gene expression
Do you have a multiple choice of the word "these"? It would be easier for me to help you...
Answer: A Stimulus is any change either internal or external which leads to a response. This could be a noise, smell or the changes in blood sugar level.
Explanation:
Question: To study the effect of price on Brett's demand for rock climbing lessons, we hold his monthly income constant. This is an example of a(n) _______ assumption.
a) e pluribus unum
b) ceteris paribus
c) carpe diem
d) carpe vinum
Answer:
To study the effect of price on Brett's demand for rock climbing lessons, we hold his monthly income constant. This is an example of a "ceteris paribus" assumption
Explanation:
The term is used in order to describe the phrase "all other things remaining constant". The concept is significant as in the real life it is difficult to separate variables which also effects and change the result of what we are reviewing. Example of these is the Law of the Gravity which says about the bathroom scale thrown out the window will fall to the ground.
