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What type of tissue exhibit polarity?
Epithelial tissue exhibits polarity, with distinct apical and basal surfaces. This polarity allows epithelial cells to carry out specialized functions such as absorption, secretion, and barrier formation.
Which is a factor that determines wether a molecule can cross the cell membrane?
Polarity
How is water's polarity helpful to living organisms?
Water's polarity allows it to form hydrogen bonds with other water molecules and with charged molecules like ions. This property enables water to dissolve essential nutrients and facilitate various biochemical reactions in living organisms. Additionally, water's polarity contributes to its high surface tension, which is important for processes like water transport in plants and the maintenance of cell structure.
What is the significance of DNA polarity in genetic inheritance and molecular biology?
The significance of DNA polarity in genetic inheritance and molecular biology lies in its role in determining the direction in which genetic information is read and copied. DNA has a specific orientation, with one end called the 5' end and the other end called the 3' end. This polarity is crucial for processes like DNA replication and transcription, where enzymes read and copy the genetic code in a specific direction. Understanding DNA polarity helps scientists study how genes are expressed and inherited, leading to advancements in fields like genetics and biotechnology.
What is a factor that determines if a molecule can cross a cell membrane?
size/ polarity can be the factors
What are two examples of polarity?
-- negative polarity -- positive polarity
What problems are there with reverse polarity?
Reversing polarity ,changes the rotation of the device you are changing polarity on.
Does space have polarity?
No. Electromagnetic fields have polarity.
How does a speaker polarity work?
a speaker polarity is sub mainframe of the ................................
Can you use the word polarity in a sentence?
the polarity of the battery is reversed
Why the resistor does not have polarity?
they do not have any electrical property that is polarity sensitive
Do integrated circuits have polarity?
Yes integrated circuits have polarity.
What is the polarity of C Cl14?
Its polarity is zero.CCl4 is non polar
How do you use the word polarity in a sentence?
The polarity of both ends of a magnet is different. The positive and negative polarity exist for a magnet.
How does a drawing of polarity water and the bond polarities make a major contribution to the overall molecular polarity look?
The polarity is a vector quantity. The resultant of the polarity of bonds determines the polarity of the molecule. In CO2 there is polarity between the two C-O but the polarity is equal and opposite in direction so CO2 doesn't have polarity. If the polarity of bonds is not cancelled then the polarity remains in the molecule.
Will changing the polarity of the current change the polarity of the electo magnet?
Yes!
What happen when the polarity of transformer reversed?
You cannot 'reverse' the polarity of a transformer -it is either wound with 'additive polarity' or 'subtractive polarity', and there's not much you can do about it! For a single transformer, its polarity doesn't really matter. But if you are going to parallel two transformers, then you must know the polarity of each transformer in order to avoid harmful circulating currents in their secondary windings.
