Biology, 25.09.2019 22:30 cassmoney94
Which of the following processes can result in a new island population with a limited gene pool? a. artificial selectionb. gene poolc. founder effectd. bottleneck effect
Answers: 1
Biology, 22.06.2019 07:30
Which greenhouse gas is emitted when burn fossil fuels for energy? a.nitrogen b.oxygen c.carbon dioxide d.helium
Answers: 2
Biology, 22.06.2019 07:50
Which of the following types of stars is most likely to end up as a supernova? in graph a, the curve peaks at 800 nm, in the red section of the visible light spectrum. in graph b, the curve peaks at 550 nm, in the green section of the visible light spectrum. in graph c, the curve peaks at 450 nm, in the blue section of the visible light spectrum. in graph d, the curve peaks at 300 nm, in the violet section of the visible light spectrum. a b c d
Answers: 2
Biology, 22.06.2019 09:00
Several billion years ago which gas was the least prevailant in the atmosphere
Answers: 1
Biology, 22.06.2019 14:50
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 of the following processes can result in a new island population with a limited gene pool? a....
Mathematics, 19.01.2021 01:10
Social Studies, 19.01.2021 01:10
Mathematics, 19.01.2021 01:10
Social Studies, 19.01.2021 01:10
Mathematics, 19.01.2021 01:10
History, 19.01.2021 01:20
History, 19.01.2021 01:20
Mathematics, 19.01.2021 01:20
Arts, 19.01.2021 01:20