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Explain why podocytes are usually unable to undergo mitosis.

The podocytes are arrested at G0 of the cell cycle. If podocytes frequently underwent mitosis, it would alter the number and ...

HS
Answered by Hibba S. Biology tutor
12903 Views

What’s the difference between gerunds and gerundives?

Gerunds are verbal nouns which denote actions, whereas gerundives are verbal adjectives which indicate obligation. They both have the -nd- endings and so can be difficult to distinguish. Gerunds are alway...

FH
Answered by Fergus H. Latin tutor
2254 Views

What are stable ecosystems? Can you give an example?

A stable ecosystem is where the outputs (losses of the ecosystem) equal the inputs (gains) - there is a balance. They are supported by what they produce, and their structure and function remain constant f...

SA
Answered by Samhitha A. Biology tutor
3929 Views

Starch is made from two alpha-glucose polymers, amylose and amylopectin. Which is quicker to break down and why?

Amylose is formed from 1-4 glycosidic bonds, creating a compact spiral structure. It is unbranched, therefore enzymes can only work from either end to break the bonds and release glucose monomers - broken...

SA
Answered by Samhitha A. Biology tutor
9136 Views

How do the actions of steroid hormones cause proteins to be made?

Steroid hormones move across the cell membrane to enter the cell (they can move through easily as they are made of lipid and are therefore non-polar, and also are generally quite small). They bind to rece...

SA
Answered by Samhitha A. Biology tutor
2637 Views

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