The Michaelis constant is a. a measure of the resistance of the enzyme to denaturation b. a rough measure of the affinity of the enzyme for the substrate c. a reflection of the percentage of polar amino acids in the enzyme d. related to the molecular weight of the enzyme

A. a measure of how tightly the substrate is bound to the enzyme

Explanation:

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explanation:

1: most common garden plants prefer loam — soils with a balance of different-sized mineral particles (approximately 40% sand, 40% silt, and 20% clay) with ample organic matter and pore space. however, some plants grow better in sandy soils, while others are well-adapted to clay soils.

2: available water capacity is the maximum amount of plant available water a soil can provide. it is an indicator of a soil's ability to retain water and make it sufficiently available for plant use. available water capacity is the water held in soil between its field capacity and permanent wilting point.

3: it is the same for all living things (plants and animals). it also includes very tiny organisms that our eyes cannot see. they are known as microorganisms, and include viruses, bacteria and fungi.