What is catabolite repression how does it allow a bacterial cell to use glucose in preference...

What is catabolite repression how does it allow a bacterial cell to use glucose in preference to other sugars

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gladiator answered 1 year ago

what is a colony and and how does it relate to a bacterial cell? why is...

what is a colony and and how does it relate to a bacterial cell? why is it important to study single colonies of bacteria? what are the advantages of growing bacteria on a plate vs broth? how can you tell whether the colonies on your plate are from the original culture and not contaminants?

Plasma Membrane. What is the composition of plasma membrane (PM) of a bacterial cell? How does...

Plasma Membrane. What is the composition of plasma membrane (PM) of a bacterial cell? How does this compare to a eukaryotic cell? List the functions of the PM. Without complex internal membranes, where do prokaryotes carry out membrane-bound chemical reactions such as ATP synthesis or photosynthesis?

1. How does penicillin act on a bacterial cell - or stated another way - what...

1. How does penicillin act on a bacterial cell - or stated another way - what is the mechanism of action of penicillin? what is the cellular target of the antibiotic? 2. Why does penicillin not act on human cells? or stated another way - why does penicillin have selective toxicity? 3. Be specific about why the penicillin may be able to act differently on one type of cell. What about that one type of cell allows penicillin to act...

How does the molecular composition of the parts of a bacterial cell envelope determine their functions?

How are glucose molecules transported into a cell?

What would be areason why a cell does not have death phase in a bacterial growth...

What would be areason why a cell does not have death phase in a bacterial growth curve?

1. If glucose is phosphorylated upon entry, how does it get out of the epithelial cell?...

1. If glucose is phosphorylated upon entry, how does it get out of the epithelial cell? 2. Context: referring to the basic K+ and Na+ levels of a cell and how they move in and out of it. Both ions have a positive charge. K+ is more ubundant in the cell and Na+ is more outside. The inside of the cell is more naturally negative. If K+ is going out while Na+ is coming into the cell, why does the...

How does a bacterial endosperm differ from a vegetative cell of that bacterium? Your answer should...

How does a bacterial endosperm differ from a vegetative cell of that bacterium? Your answer should consider both structure and function.

Describe how bacterial DNA transfer from one cell to the others. b) How does penicillin kill...

Describe how bacterial DNA transfer from one cell to the others. b) How does penicillin kill bacteria? C) why E.coli Lac operon is an inducible regulation and catabolic pathway? please help with this genetics hw question it is timed for 35 minutes left anything helps even if it is just 1 a and 1 c i kinda know b

How does the use of money improve an economy and allow for a greater division of...

How does the use of money improve an economy and allow for a greater division of labor? What should this greater division provide? Are there any negative effects of increasing the money supply? Are there any positive effects of decreasing the money supply?

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