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A primary cell cannot be recharged whereas a secondary cell can be recharged. In a primary cell chemical reaction is irreversible whereas in a secondary cell chemical reaction is reversible. ... A primary cell is light and less expensive whereas a secondary cell is heavy and expensive.
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Would lack of memory B cells for a particular antigen impact the primary or secondary humoral response?
secondary humoral response.
What are the primary differences between prokaryotic cells and eukaryotic cells?
The main primary difference between prokaryotic and eukaryotic cells is that the prokaryotic cells don't contain a nucleus. The eukaryotic cells are also larger than the prokaryotic cells.
Explain the difference between primary and secondary cells?
The difference between primary and secondary cells is that pimary cells can only be used once because the chemical reactions that supply the electrical current are irreversible whilst secondary cells can be used, charged and reused.In these batteries the chemical reactions that supply current are readily reversed so that the battery is charged.A primary cell cannot be recharged, whereas a secondary cell can be recharged. So an ordinary flashlight battery is an example of a primary-cell battery, whereas a car battery is an example of a secondary-cell battery.
The cell junctions in plant cells that provide channels between adjacent cells are generally?
Plasmodesmata are the channels that traverse plant cell walls, which enables molecular exchange between the cells. They are analogous to gap junctions in animal cells. There are two forms of plasmodesmata: primary ones are formed during cell division and secondary ones can form between mature cells.Plasmodesmata provide a simple route for the movement of ions and macromolecules. Larger molecules use actin filaments to traverse the cells.
What are the names of the haploid cells in your body?
The gametes (sperm and unfertilized egg, or ovum).In humans, body cells are diploid. To form gametes, specialized cells in the gonads (primary spermatocytes in males, and primary oocytes in females) must go through meiosis.Strictly, there are more than two types of cell that are haploid. The cells formed by meiosis I are haploid, and these are (in males) secondary spermatocytes, and (in females) secondary oocytes. These divide (meiosis II) to form more haploid cells that differentiate into the gametes.The secondary spermatocytes, secondary oocytes, and gametes are the only haploid cells in humans. In other organisms, it can be quite another story!
What are Primary cell and secondary cell?
Primary cells can't be recharge. Secondary cells are rechargable.
Give example of primary secondary cells?
A primary cell can't be recharged, for example am ordinary 'D' cell, while secondary cells are rechargeable, e.g. one of the cells in a car battery.
What are the structure action and defects of primary and secondary cells?
PRIMARY CELLS: Are the cell which current is produced as a result of non-reversible chemical changes talking place between the various components of the cell. SECONDARY CELLS: These are cells whose chemical actions can be reversed by driving a current through them in a direction opposite to the current they supply. Such cells can therefore be recharged and used for a long time.
Are the rechargable batteries used in torches primary or small secondary cells?
Primary cells are designed to be used once and discarded. Secondary cells are, by definition, rechargeable batteries, and as such are the kind used in rechargeable torches (or flashlights, for you American types).
Primary and secondary motive of consumer behavior?
The primary motive of consumer behavior is to gain energy for locomotion. The secondary motive is energy for building new cells.
What gives a rise to plasma cells during primary immune response?
B-cells differentiate into plasma cells and memory cells in the primary immune response. The memory cells then produce antibodies.In the secondary, memory cells created in the primary differentiate into plasma cells and secrete antibodies immediately. This is a much faster response, explaining why the secondary response causes a person to suffer less or unnoticeably.
Lymph Nodules can be either Primary Nodules or Secondary Nodules?
Yes, primary nodules don't have germinal centers(active B cells) while secondary nodules do.
Would lack of memory B cells for a particular antigen impact the primary or secondary humoral response?
secondary humoral response.
Why is it difficult to distinguish the boundaries between the liver cells but not of plant cells?
Plant cells are regular shaped but liver cells are irregular.
What is meat by primary and secondary growth in vascular plants?
The primary growth in vascular plants takes place with the differentiation of vascular tissue from parenchymatous cells and the secondary growth takes place when the intra-vascular and inter vascular cambium adds to the secondary phloem and secondary xylem.
What are the primary difference between prokaryotes cells and eukaryotes cells?
The main primary difference between prokaryotic and eukaryotic cells is that the prokaryotic cells don't contain a nucleus. The eukaryotic cells are also larger than the prokaryotic cells.
Is duracell battery a primary or secondary battery?
First off, a battery is what you get when you stick several cells together, so for the most common 1.5 volts the strictly correct answer is that they are cells, not batteries. The 9 volt rectangular thingies though, they are batteries. Primary vs secondary is about rechargeable or not. A primary is not rechargeable, so a Duracell would most likely be a Primary cell.
