#Question id: 2074
#SCPH01 Biochemistry
In some cells, there are many ion electrochemical gradients across the plasma membrane even though there are usually only one or two proton pumps present in the membrane. The gradients of the other ions are most likely accounted for by:
#Question id: 1092
#SCPH28 | Zoology
Which of the following statements is true of steroid receptors?
#Question id: 1117
#SCPH01 Biochemistry
At puberty, an adolescent female body changes in both structure and function of several organ systems, primarily under the influence of changing concentrations of estrogen and other steroid hormones. How can one hormone, such as estrogen, mediate so many effects?
#Question id: 17655
#SCPH05 I Biotechnology
#Question id: 5452
#SCPH28 | Zoology
What are polygenes?