Different types of peanuts. Not every peanut is the same! There are thousands of different types of peanuts, these are known as different cultivars. We can distinguish four popular different types of peanuts: the Runner peanut, the Virginia peanut, the Valencia peanut and the Spanish peanut. All these peanuts differ in size, color, flavor and oil content and are often used for very different purposes.
For a signal molecule to bind with an intracellular receptor it must be able to pass through the cellular membrane. Generally signal molecules that enter the cell are nonpolar and fat soluble. These signal molecules can pass through the lipid bilayer of the cell membrane.
Which of these is a nonsteroid hormone? How do nonsteroid hormones differ from steroid hormones? Which of these extracellular signal molecules could diffuse through a plasma membrane and bind to an intracellular receptor? The primary reason steroid hormones usually act slowly is that _____. Steroid hormone-receptor complexes act in _____.