Physiology

The Adrenal Glands: Anatomy & Physiology

The  adrenal glands  are glandular and neuroendocrine tissue adhering to the top of the kidneys by a fibrous capsule . …

Physiology

Cytoplasm and Cellular Organelles

All living cells in multicellular organisms contain an internal cytoplasmic compartment, and a nucleus within the cytop…

Physiology

Nucleus and DNA Replication

The nucleus is the largest and most prominent of a cell’s organelles . The nucleus is generally considered the control …