Biology, 22.11.2020 05:50 Graciesett6879
Lactase is an enzyme in the small intestine that helps break down the sugar lactose, found in milk
As lactose approches the active site of lactase, which of the following occurs first?
A) the lactose molecule is broken down into glucose and and galactose
B) Lactose shifts to its lowest free energy level to allow lactose to enter the active site
C) Lactose creates a microenvironment as it approches lactase to promote binding
D) Temporary bonding occurs between the active site and the substrate, causing a conformational change
Answers: 2
Biology, 22.06.2019 12:00, ashiteru123
Refer to the family pedigree shown here. in generation i, one parent is affected by the gene mutation and one parent isn't. in generation ii, all three children are affected by the gene mutation. what can you conclude about this gene mutation? a. all children born in future generations will be affected by this disorder. b. this gene mutation is a dominant disorder. c. this gene mutation is a recessive disorder. d. the generation i mother is a carrier of this gene mutation.
Answers: 2
Biology, 22.06.2019 17:00, skylarrrrr7663
The us council on environmental quality, the world wildlife fund of the united states, the ecological society of america, the smithsonian institution, and the international union for the conservation of nature have proposed four principles of wildlife conservation. which of the following does not apply to wildlife conservation? a) continuous monitoring, analysis, and assessment b) ecosystem maintenance that includes wildlife c) a plan encompassing entire communities of organisms and all renewable resources d) a continued interest in harvesting populations for sport
Answers: 1
Lactase is an enzyme in the small intestine that helps break down the sugar lactose, found in milk...
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