The pineal gland is located near the roof of the

Which of the following structures is NOT a portion of a nephron?

Hormones affect a target cell by binding to what on the cell membrane or in its interior?

In the suprarenal cortex, zona glomerulosa cells secrete

Which of the following is NOT a structure of the male reproductive tract?

The uterine tubes1. are the typical site of fertilization2. are also called oviducts3. are lined by cells that have microvilli called fimbriae4. have a section called the ampulla which makes up about the lateral two-thirds of the length of the tubes5. attach the ovaries firmly to the uterus

Which liver cells produce bile?

Which of the following do NOT contain cartilage?1. tertiary (segmental) bronchi2. alveolar ducts3. respiratory bronchioles4. terminal bronchioles

Which of the following is a suprarenal (adrenal) gland hormone that is essential for life?

The inferior portion of the epididymis, from which the ductus (vas) deferens emerges, is called the