Biology, 03.02.2020 22:58 dlatricewilcoxp0tsdw
Cross bridge formation between myosin heads and actin molecules is caused by the elevation of calcium ion concentration in the cytosol. during rigor mortis, this elevation of calcium ion concentration in the cytosol is permanent because stop producing atp molecules required by the sarcoplasmic reticulum's calcium ion pumpstroponin molecules bind irreversibly to calcium ions to prevent them from being removed from the cytosoltropomyosin molecules bind irreversibly to calcium ions to prevent them from being removed from the cytosolacetylcholine continues to stimulate the release of calcium ions from the sarcoplasmic reticulum
Answers: 1
Biology, 21.06.2019 18:40
The oxidizing agent our bodies use to obtain energy from food is oxygen (from the air). if you breathe 15 times a minute (at rest), taking in and exhaling 0.5 l of air with each breath, what volume of air do you breathe each day? air is 21% oxygen by volume. what volume of oxygen do you breathe each day?
Answers: 1
Biology, 22.06.2019 04:30
What characteristic make legumes a good food source for food insecure populations
Answers: 3
Biology, 22.06.2019 07:00
The distant ancestors of tigers may have had bodies without stripes. use the theory of natural selection to explain how tigers may have evolved to have stripes.
Answers: 1
Cross bridge formation between myosin heads and actin molecules is caused by the elevation of calciu...
Mathematics, 24.03.2020 15:54
Mathematics, 24.03.2020 15:54
Mathematics, 24.03.2020 15:55
Mathematics, 24.03.2020 15:55
Mathematics, 24.03.2020 15:55
History, 24.03.2020 15:56
Mathematics, 24.03.2020 15:58
Mathematics, 24.03.2020 15:58
English, 24.03.2020 15:58
English, 24.03.2020 16:00
Mathematics, 24.03.2020 16:00
World Languages, 24.03.2020 16:00