Suppose the major solutes in intact lysosomes are KCl (~0.1 M) and NaCl (~0.03 M). When isolating lysosomes, what concentration of sucrose is required in the extracting solution at room temperature (25 °C) to prevent swelling and lysis?

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#Question id: 524

#Unit 1. Molecules and their Interaction Relevant to Biology

The enzyme that catalyzes the conversion of pyruvate to lactate is ________.

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#Question id: 3251

#Unit 11. Evolution and Behavior

Looking at 3 allele per locus and following Hardy Weinberg equilibrium what will be the expected heterozygosity if q1=0.5, q2=0.3, q3=0.2

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#Question id: 16115

#Unit 7. System Physiology – Animal

Cold environmental temperatures:

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#Question id: 19842

#Unit 13. Methods in Biology

Primer-Dimer leads to the formation of ___

a) Inter-complemetary primers

b) Hybrid 

c) Amplicons

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#Question id: 15676

#Unit 2. Cellular Organization

The dairy industry also sometimes uses ultrahigh-temperature (UHT) sterilization. Milk and milk products are heated at