Which of the following is a function of the rough endoplasmic reticulum?
storing calcium ions
synthesizing receptor proteins
detoxifying drugs
synthesizing steroid hormones

Synthesizing receptor proteins

Explanation:

The rough endoplasmis reticulum participates in the synthesis of all proteins.  This must be transferred to the plasma membrane or some organelle.    

metamorphism is the change of minerals or geologic texture (distinct arrangement of minerals) in pre-existing rocks (protoliths), without the protolith melting into liquid magma (a solid-state change). the change occurs primarily due to heat, pressure, and the introduction of chemically active fluids. i hoped i !

1. the energy lost to disorder metabolism     -entropy

2. related to or possessing motion potential     -kinetic

3. all of the chemical reactions in an organism required for maintenance of the processes of life entropy     -metabolism

4. possible; ability to go into action or perform work kinetic     -potential

5. the study of energy and its transformations thermodynamics     -thermodynamics