Why is the thyroid gland part of the human endocrine system? A. It is located in the neck near the parathryoid glands. B. It releases hormones that control internal body functions. C. It produces thyroxine and calcitonin. D. It consists of two lobes, one on each side of the windpipe.

this protocol provides a detailed procedure for co-immunoprecipitation (co-ip) to identify protein–protein interactions.

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 !