User Meep

25 votes

1 answer

9k views

Why do you die if you cannot breathe?

asked Dec 3, 2015 at 17:32

11 votes

2 answers

14k views

At what point during an action potential are the sodium potassium pumps working?

asked Nov 28, 2015 at 16:39

11 votes

1 answer

2k views

Quinone A, Quinone B, Ubiquinone, Plastoquinone: whats the difference?

asked Jan 3, 2017 at 17:59

10 votes

3 answers

2k views

Are non-coding RNAs introns?

asked Nov 25, 2015 at 17:41

10 votes

1 answer

1k views

What is the mechanism behind tinnitus?

asked Mar 8, 2015 at 10:48

8 votes

1 answer

964 views

If so many different hormones/molecules work by activating adenylyl cyclase, how do they have different effects?

asked Nov 28, 2015 at 21:45

7 votes

1 answer

541 views

What stimulates a nociceptor?

asked Nov 28, 2015 at 14:40

7 votes

3 answers

11k views

Photosystem 1 and 2; P680/P700; Chlorophyll a/b

asked May 4, 2017 at 13:45

6 votes

1 answer

180 views

Why are X-linked illnesses less common in females if females have X-chromosome inactivation anyway?

asked Feb 3, 2017 at 17:49

6 votes

1 answer

721 views

Do plants have cellulases?

asked Dec 13, 2016 at 11:14

6 votes

1 answer

5k views

Lac operon: How can lactose enter the cell in the absence of lactose permease?

asked Nov 22, 2015 at 12:04

5 votes

1 answer

280 views

How do mutations actually occur?

asked Nov 23, 2015 at 14:22

5 votes

1 answer

10k views

Why is the neuronal plasma membrane more permeable to potassium ions than sodium ions?

asked Oct 16, 2015 at 10:09

5 votes

1 answer

2k views

How is adrenaline (also known as "epinephrine") a ligand?

asked Nov 21, 2015 at 12:00

5 votes

1 answer

181 views

How does de-myelination occur in multiple sclerosis?

asked Mar 8, 2015 at 16:46

5 votes

1 answer

9k views

Difference between thylakoids and lamellae in a chloroplast?

asked Sep 10, 2014 at 9:30

5 votes

2 answers

3k views

How does optogenetics work?

asked Mar 6, 2015 at 21:07

4 votes

3 answers

16k views

What are the differences between how glucagon and cortisol work to increase blood sugar?

asked Sep 19, 2015 at 19:37

4 votes

1 answer

13k views

What is the difference between a species tree, a gene tree and a phylogenetic tree?

asked Nov 5, 2016 at 12:14

4 votes

1 answer

932 views

What is the purpose of two cell divisions in meiosis?

asked Jan 31, 2017 at 21:35

4 votes

1 answer

1k views

Glycogen vs cellulose-curvature of glycogen molecule?

asked Dec 11, 2016 at 13:29

4 votes

1 answer

701 views

Quantifying DNA in a band on gel electrophoresis

asked May 13, 2017 at 12:20

4 votes

2 answers

4k views

Definition of a Katal (unit of enzyme activity)

asked Jun 7, 2017 at 9:22

3 votes

1 answer

544 views

Difference between morphogens and evocators in development?

asked Jun 14, 2018 at 12:46

3 votes

1 answer

120 views

Is Sda a protein, or is it a protein domain of DnaA?

asked Apr 21, 2017 at 13:41

3 votes

1 answer

182 views

The shape of mRNA

asked Oct 1, 2019 at 8:31

3 votes

1 answer

82 views

Could there be a pathogen which does not activate an immune response?

asked Jul 5, 2020 at 14:49

3 votes

2 answers

254 views

Nomenclature of enzymes involved in synthesis of glutamine

asked Nov 30, 2016 at 15:53

3 votes

1 answer

813 views

How is the rate of gluconeogenesis controlled in the cell?

asked Jan 11, 2017 at 23:48

3 votes

0 answers

184 views

Question about genetic recombination

asked Jan 23, 2017 at 17:45

Stack Exchange Network

72 Questions

Why do you die if you cannot breathe?

At what point during an action potential are the sodium potassium pumps working?

Quinone A, Quinone B, Ubiquinone, Plastoquinone: whats the difference?

Are non-coding RNAs introns?

What is the mechanism behind tinnitus?

If so many different hormones/molecules work by activating adenylyl cyclase, how do they have different effects?

What stimulates a nociceptor?

Photosystem 1 and 2; P680/P700; Chlorophyll a/b

Why are X-linked illnesses less common in females if females have X-chromosome inactivation anyway?

Do plants have cellulases?

Lac operon: How can lactose enter the cell in the absence of lactose permease?

How do mutations actually occur?

Why is the neuronal plasma membrane more permeable to potassium ions than sodium ions?

How is adrenaline (also known as "epinephrine") a ligand?

How does de-myelination occur in multiple sclerosis?

Difference between thylakoids and lamellae in a chloroplast?

How does optogenetics work?

What are the differences between how glucagon and cortisol work to increase blood sugar?

What is the difference between a species tree, a gene tree and a phylogenetic tree?

What is the purpose of two cell divisions in meiosis?

Glycogen vs cellulose-curvature of glycogen molecule?

Quantifying DNA in a band on gel electrophoresis

Definition of a Katal (unit of enzyme activity)

Difference between morphogens and evocators in development?

Is Sda a protein, or is it a protein domain of DnaA?

The shape of mRNA

Could there be a pathogen which does not activate an immune response?

Nomenclature of enzymes involved in synthesis of glutamine

How is the rate of gluconeogenesis controlled in the cell?

Question about genetic recombination