Which of the following can be true regarding epinephrine
A)Protein hormone B)Catecholamine
C)Lipid soluble D)Water soluble
E)Bind to intracellular hormone receptor
F)Steroid hormone
G)Amine hormone

Options

A. A,B,E,G
B. B,D,E,G
C. B,C,E,G
D. B,D,G

Answer

To determine which statements regarding epinephrine are true, let's analyze each option step by step:

1. **Option A: Protein hormone**
- **Analysis**: Protein hormones are composed of polypeptide chains. Epinephrine, however, is derived from amino acids and is not a protein hormone.
- **Conclusion**: This statement is **incorrect**.

2. **Option B: Catecholamine**
- **Analysis**: Epinephrine is indeed classified as a catecholamine. It is one of the primary catecholamines produced by the adrenal glands and is released in response to stress.
- **Conclusion**: This statement is **correct**.

3. **Option C: Lipid soluble**
- **Analysis**: Epinephrine is not lipid soluble; it is a water-soluble hormone.
- **Conclusion**: This statement is **incorrect**.

4. **Option D: Water soluble**
- **Analysis**: As mentioned, epinephrine is water soluble, which allows it to circulate easily in the bloodstream.
- **Conclusion**: This statement is **correct**.

5. **Option E: Bind to intracellular hormone receptor**
- **Analysis**: Water-soluble hormones like epinephrine typically bind to receptors on the cell surface rather than intracellular receptors. They initiate a signaling cascade through second messengers.
- **Conclusion**: This statement is **incorrect**.

6. **Option F: Steroid hormone**
- **Analysis**: Epinephrine is not a steroid hormone; it is an amine hormone derived from amino acids.
- **Conclusion**: This statement is **incorrect**.

7. **Option G: Amine hormone**
- **Analysis**: Since epinephrine is derived from amino acids, it is classified as an amine hormone.
- **Conclusion**: This statement is **correct**.

### Summary of Correct Options:
- The correct statements regarding epinephrine are:
- B) Catecholamine
- D) Water soluble
- G) Amine hormone

### Final Answer:
The correct options are B, D, and G.