Endocytosis is a process that moves materials into a cell via vesicles. The cell's membrane folds inward to form a vesicle which then moves into the cell with the material. It is a way for cells to engulf materials in their environment.
Endocytosis is a process that moves materials into a cell via vesicles.
Specifically, during endocytosis, the cell's membrane folds inward to form a vesicle that contains the material to be brought inside the cell. This vesicle then separates from the cell membrane and moves into the cell, carrying its contents with it.
This is a way for cells to engulf and 'eat' materials in their environment, which can include things like nutrients or other smaller cells.
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Two things human ancestors used sky for
What is the meaning of ancestor ?
An ancestor, also known as a forefather, fore-elder or a forebear, is a parent or the parent of an antecedent.
How do ancestors determine time ?
When two merkhets were aligned with the North Star, they formed a celestial meridian in the sky. The time could then be determined by counting how many stars crossed this line.
To learn more about ancestor here
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Answer:
The high end cost of professionals and litigation matter caused the faliure of Superfund
Explanation:
Super fund program was initiated by the united States to clean most toxic and contaminated places in 1980.
It strengthened the EPA by providing them power to identify organisation responsible for producing noxious hazards nationwide. Till today 1300 such sites lie on the priority list of the programme.
The programe was a shortcut strategy to clean up the harmful sites by billions of funding. But cases such as lake canal where the clean up programme even after 15 years is slow due to litigation and high cost issues makes the consequence dicey.
Most of the cost estimated for any cleaning any hazardous sites consists of made administrative fees and lawyers salary apart from the actual cost of cleaning which caused the failure of Superfund in terms of its implementation
Superfund is a program from EPA (Environmental Protection Agency) that helps in cleaning some of the US’s most contaminated land and responding to environmental emergencies, oil spills and natural disasters. One of its targets this coming June 8 is the Portland Harbor.
Answer:federal
Explanation:
Answer:
red blood cells and nerve cells
Explanation:
The Hayflick Limit is a concept that helps to explain the mechanisms behind cellular aging. The concept states that a normal human cell can only replicate and divide forty to sixty times before it cannot divide anymore, and will break down by programmed cell death or apoptosis
this is for further explanation