A group of closely related monomeric GTPases that includes Cdc42, Rac, and Rho is called as

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#Question id: 11903

#Unit 7. System Physiology – Animal

If a patient has a creatinine clearance of 90 ml/min, a urine flow rate of 1 ml/min, a plasma K+ concentration of 4 mEq/L, and a urine K+ concentration of 60 mEq/L, what is the approximate rate of K+ excretion?

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#Question id: 23147

#Unit 13. Methods in Biology

In fluorescence microscopy why the fluorescence occurs at longer wavelength when there shorter   wavelength of light is applied?

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#Question id: 18697

#Unit 13. Methods in Biology

Knockout mice are created by

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#Question id: 29098

#Unit 8. Inheritance Biology

A family in which club foot was inherited as an autosomal dominant trait. They discovered a mutation in the PITXI gene that caused club foot in this family. Through DNA testing, they determined that 11 people in the family carried the PITXI mutation, but only 8 of these people had club foot. Which of the following is the correct interpretation of the observation?

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#Question id: 3402

#Unit 11. Evolution and Behavior

Which of the following population their genotype frequency is governed by allele frequency as per Hardy Weinberg genetic equilibrium?

Population	Genotype Frequency
I	AA= .16	Aa=.35	aa=.49
II	AA=.01	Aa=.18	aa=.81
III	AA=.25	Aa=.25	aa=.50
IV	AA=.36	Aa=.48	aa=.16