binding with a receptor protein that enters the nucleus and activates specific genes
I'm pretty sure this is correct but you might want to double check. -binding with a receptor protein that enters the nucleus and activates specific genes.
The nucleus
to maintain homeostasis inside the body.
a nucleus controls the cells functions of the cell and what it should be doing
nucleus controls the cell functions with directions given by the chromosomes inside of it
If we are to based it in the function of a testosterone inside a cell, it does not act as a signal receptor. Testosterone function is to bind a receptor protein that go into the nucleus and to activate a particular gene.
Glucose is made inside the cell and particularly in the chloroplast for plants. Glucose serves as energy for most of the functions of a cell.
cytoplast
Most membrane functions are carried out by proteins. The cell membrane is important because it protects what is inside the cell from outside damage.
Organelle
A little round purple thing that controls the inside of the cell.
nucleus i think either that or mitochondria