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Can using a cell phone harm the environment?
Using a cell phone during your daily life does not in itself harm the environment. Cell phones use radio waves at very low power to communicate and have never been proven to have an affect on humans or the surrounding envirnoment. The biggest impact on the environment comes from the manufactor and eventual disposal of the cell phone, the battery and other accessories.
What is the similarities between the human body and a single cell?
The human body and a cell both show similarities in terms of co-ordination. Both have a co-ordianting centre(Brain in human body and nucleus in cell). Both show division of labour(Different organ systems in human beings perform different functions while in cell different organelles perform different functions).
Where were cell phones made?
cell phoens wre made in martin coops basement but when ever one wanted one he had to have his own compiny so more cell phones would be made at a time.
How many hours will a button cell battery run?
Button Cell batteries all have different charges as they are factory made. When the charge itself is implied to the battery the factory makes it different at times. On average, it should last a few weeks. However, that does depend on the charge implied.
What is condemned cell?
A condemned cell is a prison cell where a person facing the death penalty is placed while awaiting execution. The place you would find condemned cells is the part of the prison referred to as death row.
Where do single-cell organisms live?
they can make their own food and adapt to their environment
If bacteria living in salty seawater were displaced to a freshwater environment the cell structure that would prevent the cells from rupturing is?
The cell wall would prevent the cells from rupturing in a freshwater environment. The cell wall provides structural support and helps maintain cell shape and integrity in different osmotic conditions.
What would happen if the membrane were completely made of polar substance?
The cell would be unable to maintain a stable internal environment.
How do you use the words cell specialization in a sentence?
In a multicellular cell each organelle has a specialized task.
What qualififications would a protobiont need to be a true cell?
Simple reproduction, metabolism and excitability, maintenance of an internal chemical environment different from that of their surroundings.
How does a cell respond to its external environment and what mechanisms are involved in this response?
Cells respond to their external environment through a process called cell signaling. This involves the cell receiving signals from the environment, such as hormones or neurotransmitters, and then transmitting these signals through various signaling pathways within the cell. These pathways can involve molecules like receptors, enzymes, and second messengers, which ultimately lead to changes in the cell's behavior or function. This response allows the cell to adapt and survive in its surroundings.
What will happen when a plant is moved from a fresh water environment to a salt water environment?
Because substances move from areas of higher concentration to areas of lower concentration, the water would move either in or out of the cell. In the fresh water, there was a lower concentration inside the cell, so the water moved into the cell. In the salt water, there would be less water on the outside of the cell, so the water would move out of the cell.
Name any living life form that can procreate in a single celled environment?
Bacteria can reproduce in a single-celled environment through a process called binary fission, where a single cell divides into two cells. This form of asexual reproduction allows bacteria to rapidly multiply and adapt to different environmental conditions.
What are the main functional of a cell?
1. Take in food and oxygen 2. Produce heat and energy 3. Move and adapt to their environment 4. Eliminates waste
What are the four functions of a cell?
1. Take in food and oxygen 2. Produce heat and energy 3. Move and adapt to their environment 4. Eliminates waste
What are different ways that plant cells are different from the cells of some other eukaryote?
A plants's cells are enclosed by a cell wall. The cell wall surrounds the cell membrane and separates the cell from the environment. The plant cell also contains cellulose.
What are different ways that plant cells are different from the cells of some other eukaryotes?
A plants's cells are enclosed by a cell wall. The cell wall surrounds the cell membrane and separates the cell from the environment. The plant cell also contains cellulose.
