Extracellulr Signalling Flashcards
0
Q
Name some hydrophilic hormones
A
Peptide hormones such as;
Insulin
ADH
Growth hormone
1
Q
What are the 2 principle forms of communication in multicellular organisms?
A
Hormonal
Nervous
2
Q
Name some hydrophobic hormones
A
Steroid hormones such as testosterone
3
Q
Which type of hormone can diffuse across the cell membrane?
A
Hydrophobic
4
Q
Are neurotransmitters hydrophilic or hydrophobic?
A
Hydrophilic
5
Q
Where are the receptors for hydrophobic extracellular signalling molecules?
A
Deep within the cytoplasm or nucleus of the target cell
