#Question id: 10234
#SCPH28 | Zoology
You observed the two species of barnacles, species 1 and species 2, occupy upper and lower strata of intertidal rocks, respectively. Only when species 1 was removed by you from the upper strata, species 2 could occupy both the upper and lower strata. From the choice given below what would be your inference from these observations.
#Question id: 2148
#SCPH28 | Zoology
The specificity of the potassium channel for K+ over Na+ is mainly the result of the:
#Question id: 557
#SCPH06 I Botany
The number of substrate molecules converted to product in a given unit of time by a single enzyme molecule at saturation is referred to as the:
#Question id: 283
#SCPH12 I Genetics
The 30 nm fibers of a chromosome are attached to a/an ________ scaffold that holds the fibers in large loops.
#Question id: 570
#SCPH01 Biochemistry
Which of the following is true for allosteric enzymes