Biology, 20.12.2019 01:31 wednesdayA
Many enzymes require metal ions as cofactors due to the inherent properties of the metal ion. metal ions, when bound to water, will favor the formation of hydroxide ion, which is a strong nucleophile. therefore the activation of water for nucleophilic reactions such as hydrolysis is one property of metal ions that assists in catalysis. what is another?
Answers: 3
Biology, 21.06.2019 21:00
Epinephrine is a hormone released from the adrenal gland of the body, most often in a stressful situation. it is known as the "fight-or-flight" hormone. one way that it causes a response in the body is to activate receptors on muscle cells. where are these cellular receptors located? a. on the cell membrane b. in the nucleus c. on the cell wall d. around the mitochondria
Answers: 1
Biology, 21.06.2019 21:30
The asian shore crab (hemigrapsus sanguineus) is an invasive species that has impacted the atlantic coast. predict what characteristic of this invader would most likely disrupt the biodiversity of this area.
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Biology, 22.06.2019 01:10
Advances in technology have enabled scientists and researchers to better study the evolutionary relationships between species
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Biology, 22.06.2019 04:00
Select the true statements about eubacteria. most live as decomposers and heterotrophs. most only thrive in a narrow range of environments. certain eubacteria are responsible for food poisoning. eubacteria thrive in extreme environments.
Answers: 3
Many enzymes require metal ions as cofactors due to the inherent properties of the metal ion. metal...
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