234 Answered Questions for the topic Cell Biology

Cell Biology Biology Genetics Meiosis

03/15/19

How is it possible for monosomies to occur?
I was taught in biology class that a cell dies if it doesn't have at least one copy of a chromosome "type". If this is the case, that means that:1. Zygotes without a copy of a specific chromosome... more
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03/14/19

Under what circumstances will a human neuron divide?
I read somewhere that a mature neuron loses its ability to divide, except for very specific situations. I was unable to find the description of those situations. What are they?(I'm sorry I'm not... more
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Cell Biology Biology Homework Death

03/14/19

Could a single cell be brought to life?
If a scientist is observing a single cell under a microscope, and then realizes that the cell has died, is it possible to bring that dead cell back to life?For my inquiry, let's assume that the... more
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03/14/19

What is an example of a GTP-binding protein?
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03/14/19

How exactly does marijuana damage brain cells?
I've heard that THC can cause permanent damage to brain cells. I've also heard this reffered to anti drug propaganda. Another theory i've read is that temporary effects reduce intelligence but long... more
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03/14/19

Nucleic acids are polymers composed of nucleotides; RNA is deoxyribonucleic acid, DNA is ribonucleic acid. True or False
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Cell Biology Botany Light Trees

03/13/19

Why does a lightsource postpone the time it takes for the leaves falling from a birch?
It is autumn and the leaves have already left their trees on all birch and other trees that has leaves, except one. This birch has a spotlight pointed to the tree and it is on 24/7. I have... more
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Cell Biology Biology

02/08/16

2. THE pH inside most animals’ stomach is usually between 3 and 4. How much dietary starch is likely to be converted to maltose in the stomach relative to the
THE pH inside most animals’ stomach is usually between 3 and 4. How much dietary starch is likely to be converted to maltose in the stomach relative to the
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Cell Biology

02/05/16

A chloroplast derived from a secondary endosymbiotic event is often surrounded by four membranes. Trace the origins of these membranes from innermost to outermo
A chloroplast derived from a secondary endosymbiotic event is often surrounded by four membranes. Trace the origins of these membranes from innermost to outermost.   First membrane:   Second... more
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