A substrate is consumed in a zero order reaction such that the concentration falls from 40 g/l to 20 g/l in 4 h. How long will it take the substrate to fall from 20 g/l to 2 g/l:

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#Question id: 2066

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following statements describes a characteristic feature of a carrier protein in a plasma membrane?

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#Question id: 10795

#Section 6: Plant, Animal and Microbial Biotechnology

basic carbon skeleton of a flavonoid contains 15 carbons arranged in two aromatic rings connected by a three-carbon bridge. This structure results from two separate biosynthetic pathways:

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#Question id: 2075

#Section 2: General Biology

The force driving simple diffusion is:

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#Question id: 4914

#Section 3: Genetics, Cellular and Molecular Biology

German scientist Carl Correns found that the inheritance of variegated color on the leaves of certain plants was determined only by the maternal parent. What phenomenon explains this pattern of inheritance?

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#Question id: 1976

#Section 2: General Biology

The MHC is important in a T cellʹs ability to