Biology, 09.02.2021 02:40, sarinaneedshelp01
Which statement regarding the relative ages of rocks and events is
accurate? *
A. Intrusive rock is older than the surrounding rock layers.
B. A fold is older than the oldest rock layer it contains.
C. Faults are younger than the youngest layer they cut through.
D. Rock layers that have been overturned are oldest from the base to the surface.
Answers: 2
Biology, 21.06.2019 16:00, ghwolf4p0m7x0
Which best describes how parents affect the genotype of a child? a. the parents decide what to feed their child b. the parents choose whether to educate their child c. the parents allow their child to stay up late d. the parents pass along genes to the child
Answers: 1
Biology, 22.06.2019 06:30, wyattgrubb00
Aplant may open end close its stomata to prevent excess water loss and maintain
Answers: 1
Biology, 22.06.2019 11:20, billgray2571
How did alexander fleming’s research solve a societal problem? he developed ways to treat inherited diseases. he advocated for regular hand washing to kill germs. he discovered a new type of medicine that could treat infections. he discovered the cause of mad cow disease, an emerging disease.
Answers: 1
Biology, 22.06.2019 14:50, megamorph
Lactase is essential for digesting lactose in milk. this enzyme is specific for this sugar. why? molecules and active sites vary in size; only properly sized molecules can fit. there is a precise compatibility between the active site and the lactose molecule. specificity refers to the action of the enzyme, such as hydrolysis, and relatively few molecules can be hydrolyzed. reaction-specific enzymes assume a fit by folding around the most numerous substrate molecules.
Answers: 1
Which statement regarding the relative ages of rocks and events is
accurate? *
A. Intru...
A. Intru...
Chemistry, 12.02.2021 09:40
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