Products related to Cell:
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Selenium Plus-ACE Cell Protection Capsules - 54 g
A high-quality nutritional supplement with with natural selenium from selenium yeast plus vitamin C, E, provitamin A (carotenoids) and magnesium. Harmful environmental influences, exhaust fumes, smog, ozone, solar radiation, luxury foods and stress can result in a forming of aggressive substances. These substances are called "free radicals". Free radicals can affect the balance of the metabolic reactions. The trace element selenium and the antioxidants vitamins C and E have been proven to protect cells from oxidative stress. Therefore it is reasonable to supply the body regularly with these so-called scavengers in sufficient quantity. Selenium can help to support the growth and maintenance of healthy hair and nails. It also plays a role in thyroid function and in supporting the immune system. Magnesium has a function in cell division and contributes towards normal protein synthesis, normal metabolic energy rate and normal muscle functions amongst others. Each capsule contains 60μg of selenium, 100mg of vitamin C, 25 I.U. Vitamin E from natural sources, natural carotenoids and 40mg of pure magnesium.
Price: 9.53 £ | Shipping*: 14.50 £ -
Cell Holder 2xAA
2 x AA battery holder moulded from black thermoplastic, with press stud snap terminals.Must be used with Zinc Chloride Batteries - can be ordered using code B8R05409.Other size holders are available.
Price: 7.29 £ | Shipping*: 7.19 £ -
Cell Holder 1xC
1 x C battery holder moulded from black thermoplastic, with solder tag terminals.Must be used with Zinc Chloride Batteries - can be ordered using code B8R05411Other size holders are available.Total Voltage 1.5V
Price: 7.39 £ | Shipping*: 7.19 £ -
Cell Holder 1xD
1 x D battery holder moulded from black thermoplastic, with solder tag terminals.Must be used with Zinc Chloride Batteries - can be ordered using code B8R05412Other size holders are available.Total Voltage 1.5V Size D battery holder. Must be used
Price: 7.53 £ | Shipping*: 7.19 £
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What is the difference between hydration and dehydration?
Hydration refers to the process of providing the body with enough fluids to maintain proper function and balance. It involves consuming water and other fluids to prevent the body from becoming dehydrated. Dehydration, on the other hand, occurs when the body loses more fluids than it takes in, leading to an imbalance that can cause symptoms such as thirst, dry mouth, fatigue, and dizziness. In summary, hydration is the act of providing the body with enough fluids, while dehydration is the state of having insufficient fluids in the body.
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Does the daughter cell have the same cell type as the mother cell?
The daughter cell may or may not have the same cell type as the mother cell. During cell division, if the daughter cell undergoes differentiation, it may develop into a different cell type than the mother cell. However, if the daughter cell undergoes mitosis, it will be an exact copy of the mother cell and will have the same cell type. Therefore, whether the daughter cell has the same cell type as the mother cell depends on the specific context of the cell division process.
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What are the cell organelles in cell biology?
Cell organelles are specialized structures within a cell that perform specific functions. Some of the main organelles in cell biology include the nucleus, which houses the cell's genetic material; mitochondria, which are responsible for producing energy; the endoplasmic reticulum, involved in protein synthesis and lipid metabolism; Golgi apparatus, which processes and packages proteins; lysosomes, which contain enzymes for breaking down waste materials; and the cytoskeleton, which provides structure and support to the cell. Each organelle plays a crucial role in the overall functioning of the cell.
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How does each cell arise from another cell?
Each cell arises from another cell through the process of cell division. During cell division, a parent cell duplicates its genetic material and then divides into two daughter cells. This process can occur through either mitosis, which produces two identical daughter cells, or meiosis, which produces four daughter cells with half the genetic material of the parent cell. In both cases, the new cells inherit their genetic material from the parent cell and continue the cycle of growth and division.
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Stackable Cell Holder
A versatile approach to cell holder design, these units each accommodating a D cell HP2 size battery, will link together, both electrically and mechanically, to provide battery boxes of any desired voltage. The stacking system provides tappings every
Price: 9.96 £ | Shipping*: 7.19 £ -
Cell Holder BEK
BEK Single cell holder with 4mm sockets, ingeniously moulded so a cell can only be inserted the correct way around.Accepts 1 x D cell not included, available to purchase separately - B8R05412.The BEK Cell Holder is also available as a pack of 20
Price: 8.76 £ | Shipping*: 7.19 £ -
Button Cell LR44
Alkaline Button CellsType LR44Silver Oxide1.5V
Price: 8.14 £ | Shipping*: 7.19 £ -
4 Cell Holder BEK
Part of the Unilab BEK range, this Cell Holder holds 4 x D cell batteries and allows you to select different voltages via the 4mm sockets. Takes 4 D cell batteries - sold separately.Also available as a pack of 5 B8R07752.Spare base plates for the
Price: 19.24 £ | Shipping*: 7.19 £
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What are half-cell reactions and cell reactions?
Half-cell reactions are the individual chemical reactions that occur at each electrode in an electrochemical cell. In a half-cell reaction, electrons are either gained or lost, resulting in a change in oxidation state of the species involved. When two half-cell reactions are combined, they form a complete cell reaction, which describes the overall chemical process that occurs in the electrochemical cell. The cell reaction represents the overall flow of electrons and the transfer of species between the two half-cells.
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Why is the liver cell an animal cell?
The liver cell is an animal cell because it is a part of the liver, which is an organ found in animals. Animal cells, including liver cells, are eukaryotic cells, meaning they have a true nucleus and other membrane-bound organelles. Additionally, animal cells do not have a cell wall, which is a characteristic of plant cells. The liver cell also performs specific functions related to the metabolism and detoxification of the body, which are essential for animal physiology.
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How long should one heat a cell phone in the microwave?
One should never heat a cell phone in the microwave. Microwaving a cell phone can cause serious damage to the device and can even pose a safety risk, as it may lead to the battery exploding or catching fire. It is important to follow the manufacturer's guidelines for handling and charging a cell phone to ensure its safe and proper use.
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What is the Daniell cell in a galvanic cell?
The Daniell cell is a type of galvanic cell that consists of a copper electrode immersed in a solution of copper sulfate and a zinc electrode immersed in a solution of zinc sulfate. The two half-cells are connected by a salt bridge or porous barrier, allowing the flow of ions to complete the circuit. In this cell, zinc undergoes oxidation at the anode, releasing electrons, which flow through the external circuit to the copper cathode where reduction occurs. This flow of electrons generates an electric current.
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