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Can you distinguish between a prokaryoctic cell and a eukaryoctic cell?
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On the basis of gram reaction only can you distinguish between staphylococcus and streptococcus?
If the Gram stain is properly done, and based on color alone: - you CANNOT distinguish between Staphylococcus (positive/purple) and Streptococcus (positive/purple) - you CAN distinguish between Staphylococcus (positive/purple) and Neisseria (negative/red) - you CANNOT distinguish between Escherichia (negative/red) and Proteus (negative/red) - you CAN distinguish between Escherichia (negative/red) and Bacillus (positive/purple) Gram positives will stain purple because of the retention of the dye (crystal violet) in their thick peptidoglycan cell walls. On the other hand, Gram negatives have a thin cell wall and cannot retain the purple stain, so when they are counterstained, they will appear red
Identify the terms endocytosis and exocytose and distinguish between them?
endocytosis is the movement of a substance into a cell by a vesicle. while the movement of a substance by a vesicle tot eh outside of a cell is called exocytosis
distinguish between primary and secondary cells?
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.
The MHC is important in a T cell's ability to?
distinguish self from nonself
Distinguish between kinetochore fibers and polar fibers?
Polar fibers extend across the cell from centriole to centriole. Kinetochore fibers extend from the centromeres of a chromosome to the entrioles.
What features can be used to distinguish between an animal cell and a plant cell?
Plant cell has definite shape while animal cell has irregular shape.
What characteristics can help you easily distinguish between the animal kingdom and the plant kingdom?
cell structure
What featurns can be used to distinguish between an animal cell and a plant cell?
The major differences are the cell wall in the plant cell is not present in the animal cell, the other major difference is that an animal cell has no permanent vacuole.
How could you readily distinguish between neurons and columnar epithelial cell?
By the chromosome that leaves a color imprint on the columnar epithelial cell and the neuron will not have that spotted color on it.
On the basis of gram reaction only can you distinguish between staphylococcus and streptococcus?
If the Gram stain is properly done, and based on color alone: - you CANNOT distinguish between Staphylococcus (positive/purple) and Streptococcus (positive/purple) - you CAN distinguish between Staphylococcus (positive/purple) and Neisseria (negative/red) - you CANNOT distinguish between Escherichia (negative/red) and Proteus (negative/red) - you CAN distinguish between Escherichia (negative/red) and Bacillus (positive/purple) Gram positives will stain purple because of the retention of the dye (crystal violet) in their thick peptidoglycan cell walls. On the other hand, Gram negatives have a thin cell wall and cannot retain the purple stain, so when they are counterstained, they will appear red
Identify the terms endocytosis and exocytose and distinguish between them?
endocytosis is the movement of a substance into a cell by a vesicle. while the movement of a substance by a vesicle tot eh outside of a cell is called exocytosis
What stain is used to distinguish differences between the cell walls of medically important bacteria?
oxy clean it works on anything
What should she look for to distinguish the eukaryotic cell from the prokaryotic cell?
nucleus - Study Island
How can distinguish between early and late anaphase?
early anaphase is when centromeres divide and late anaphase is when the chromosomes reach the poles of the cell
distinguish between primary and secondary cells?
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.
How you can Distinguish one part of a worksheet from another?
By the cell identifier.
What gives cells color?
Pigments are what will usually give a cell a certain color. Usually on a Microscopic level, most components of a cell are colorless. We use dyes and stains to help us distinguish between these components.
