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26 Questions

Views Newest Activity Votes

votes

answers

50k

views

Why is ATP the preferred choice for energy carriers?

Jan 8 '18 at 2:44 Migel 1

votes

answers

10k

views

Is there any relationship between heartbeat rate and life span of an animal?

zoology cardiology

Apr 7 at 23:52 Rangacharyulu Fire Chief 1

votes

answer

views

What do viruses do during incubation period?

virology virus

May 27 '14 at 15:27 Samuel Barnett 478

votes

answer

views

What keeps the resting potential of neurons constant at -70 mV?

neuroscience biophysics electrophysiology

Mar 11 '16 at 20:48 Community♦ 1

votes

answers

12k

views

Why is oxygen needed for the electron transfer phosphorylation?

biochemistry cellular-respiration energy-metabolism

Apr 13 '17 at 16:20 David 13.3k

votes

answer

views

The real definition of carbohydrates

biochemistry

Sep 26 '16 at 20:35 Community♦ 1

votes

answer

views

Where do lost membrane proteins go after exocytosis?

proteins cell-biology carbohydrates

Sep 18 '14 at 13:00 Chris♦ 40.8k

votes

answers

13k

views

Does endo- and (or) exocytosis require energy? Do they belong to active / passive transport?

cell-biology energy membrane-transport

Dec 20 at 14:23 theforestecologist♦ 17.4k

votes

answers

958

views

Which hydroxyl from either the phosphate or the glycerol is taken during synthesis of a phospholipid head?

biochemistry

May 29 '15 at 5:45 WYSIWYG 31.9k

votes

answers

views

How do detergents get in hydrophobic membrane interior?

cell-biology cell-membrane

Dec 28 '13 at 1:35 shigeta 25.9k

votes

answers

337

views

Why don't amino acids get linked in the functional groups of acidic and basic amino acids?

biochemistry proteins amino-acids

Oct 11 '13 at 15:36 shigeta 25.9k

votes

answers

554

views

Why are human titin and mice titin considered the same protein?

biochemistry organic-chemistry

Jan 10 '16 at 3:24 Community♦ 1

votes

answer

503

views

How does regurgitated food go to the 3rd stomach chamber instead of going to the 1st?

physiology digestion

Apr 20 '14 at 19:02 Peter 156

votes

answers

views

How can oxygen production during photosynthesis be measured? [duplicate]

photosynthesis experimental-design

Nov 26 '14 at 15:00 Devinity 1

vote

answers

views

Why do we exhale after we hold our breath?

physiology respiration breathing

Dec 17 '15 at 0:52 AMR 4,745

vote

answers

views

Do scouting bees get to pass their genes to offspring?

natural-selection

Nov 9 '15 at 2:39 hello all 792

vote

answer

views

Bacterial capsule vs. slime wall

microbiology cell-membrane

Jun 16 '15 at 13:33 Luigi 2,633

vote

answer

784

views

Why is LH level much higher than FSH level at ovulation?

physiology endocrinology

Nov 6 '14 at 8:40 AliceD♦ 44.7k

vote

answer

775

views

What are the main differences between lab-grown tissues and natural tissues from living animals?

tissue

Aug 12 '14 at 14:14 user137 4,630

vote

answer

views

fibrinogens and fibrins - are they the same molecule?

biochemistry proteins

Apr 23 '14 at 15:00 Alan Boyd 22k

vote

answer

951

views

Are females more flexible than males in all mammals?

physiology mammals

Mar 26 '14 at 10:37 DisplayName 307

vote

answer

132

views

How do transplanted stem cells find their way to bone marrow?

stem-cells transplantation

Dec 12 '13 at 17:45 Alan Boyd 22k

vote

answer

649

views

Creative ways to deactivate alpha-amylase taken from fungi

biochemistry enzymes

Oct 12 '13 at 18:12 Alan Boyd 22k

vote

answer

255

views

Hydrophilicity and polarity [closed]

biochemistry

Sep 27 '13 at 21:08 shigeta 25.9k

vote

answer

views

Method to inject genes into cells

cell-biology genetics

Aug 19 '13 at 14:45 von Mises 896

votes

answers

800

views

Are there genes in sex chromosomes that determine facial features?

genetics sex

May 3 '16 at 19:31 Kevin B 26

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26 Questions

Why is ATP the preferred choice for energy carriers?

Is there any relationship between heartbeat rate and life span of an animal?

What do viruses do during incubation period?

What keeps the resting potential of neurons constant at -70 mV?

Why is oxygen needed for the electron transfer phosphorylation?

The real definition of carbohydrates

Where do lost membrane proteins go after exocytosis?

Does endo- and (or) exocytosis require energy? Do they belong to active / passive transport?

Which hydroxyl from either the phosphate or the glycerol is taken during synthesis of a phospholipid head?

How do detergents get in hydrophobic membrane interior?

Why don't amino acids get linked in the functional groups of acidic and basic amino acids?

Why are human titin and mice titin considered the same protein?

How does regurgitated food go to the 3rd stomach chamber instead of going to the 1st?

How can oxygen production during photosynthesis be measured? [duplicate]

Why do we exhale after we hold our breath?

Do scouting bees get to pass their genes to offspring?

Bacterial capsule vs. slime wall

Why is LH level much higher than FSH level at ovulation?

What are the main differences between lab-grown tissues and natural tissues from living animals?

fibrinogens and fibrins - are they the same molecule?

Are females more flexible than males in all mammals?

How do transplanted stem cells find their way to bone marrow?

Creative ways to deactivate alpha-amylase taken from fungi

Hydrophilicity and polarity [closed]

Method to inject genes into cells

Are there genes in sex chromosomes that determine facial features?