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Does typhical bacteria cell have a nuclear membrane?
No bacterial cell has a nuclear membrane. A bacteria is defined by not having any membrane-bound organelles.
The typical prokaryotic flagellum features what?
The typical prokaryotic flagellum features a long, helical filament made of flagellin proteins that allows for movement. It is anchored to the cell membrane and driven by a motor complex that rotates to propel the cell forward.
Which of the following statements concerning the permeability of a typical nerve cell membrane at rest is true?
The nerve membrane is freely permeable to potassium, although there is a Na+/K+ ATPase that pumps 3 Na+ in and 2 K+ out.The resting potential is around -60mV to -70mVThe driving force of Na+ is inwards, as is Cl- and Ca2+, while the driving force of K+ faces outwards.K+ wants to go down its concentration gradient (there is more K+ in the cell than out of the cell).Na+ wants to go down its concentration and electrical gradient (it's more negative inside the cell and there's less Na+ there).The permeability of a cell is determined by the number of channels it has, the length the channels are open, and the conductivity of each channel to a particular ion.The Nernst potential for Na+ is +65, while it is around -95 for K+.
What is the ratio of the volume of typical eukaryotic prokaryotic cells?
The volume ratio of a typical eukaryotic cell to a typical prokaryotic cell is approximately 10:1. Eukaryotic cells are generally larger and more complex than prokaryotic cells due to their membrane-bound organelles.
What is the electrical charge inside and outside a typical cell?
Inside the cell, the electrical charge is negative due to the accumulation of negatively charged ions, such as proteins and nucleic acids. Outside the cell, the electrical charge is positive due to the concentration of positively charged ions, such as sodium and potassium ions. This creates a potential difference across the cell membrane known as the resting membrane potential.
What statements about a typical plasma membrane is correct?
Why would anyone ask a question on wiki answers? Do you really think you will get a good answer from here?.
Which of the following statements is typical of predisaster conditions among many tribal governments?
Lack of emerg. Managnt.
Which is correct typical for him or typical to him?
typical of him
Which of the following statements about a typical hydraulic brake system true?
A hydraulic brake pedal acts as a lever to multiply force
What are not covered by a membrane?
a typical animal cell
Which of these statements best summarizes the typical attitude of the British to Indian literature?
The typical attitude of the British to Indian literature was that it was inferior to Western literature.
What is the typical minimum word count for personal statements submitted with a college application?
250250
What is a typical quality of an agile organization?
Which of the following is a typical quality of an "agile" organization
What is the definition of animalcell?
Animal cells are typical of the eukaryotic cell, enclosed by a plasma membrane. It contains a membrane bound nucleus and organelles.
What is else if in C programming language?
Statements. Typical usage: if (<condition>) <statement>; else <statement>;
What are typical dimensions for apartment buildings?
what are the typical dimensions of an apartment building
How do you spell irregular?
That is the correct spelling of "irregular" (not standard, not typical).
