Secreting hormones - Study guides, Class notes & Summaries

Biol 1201 Final – Gregg Latest Update Graded A+ local signaling animal cells may communicate by direct contact, or cell-cell recognition (paracrine and synaptic signaling) cell junctions Animal and plant cells; directly connect the cytoplasm of adjacent cells paracrine signaling the target cells lie near the secreting cells synaptic signaling a nerve cell releases neurotransmitter molecules into a synapse, stimulating the target cell endocrine (hormonal) signaling Specializ...

Lecture 17: Reproductive 1 -Reproductive systems: always locate the bladder first, then what’s around it. -Meiosis is making eggs and sperm, everything else is mitosis -Males testes are outside of the body for thermal regulation -”point and shoot” parasympathetic: erection. sympathetic: ejaculation. -Primary sexual characteristics: things that only men or only women have. -Secondary sexual characteristics: is what happens in puberty. -Endometrium: menstrual cycle - where bab...

Endocrinology and Reproduction Test Questions and Answers what happens if a person secretes excess GH before puberty? - Answer-causes bones to grow longer at an area of cartilage called the epiphyseal plate in excess → gigantism what happens if a person secretes an excess of GH after puberty? - Answer-maintains the turnover of bone and causes bones to grow in thickness in excess → acromegaly of the hormones in the thyroid axis, (TRH → TSH → T3 and T4) which must go throug...

Acquired immunity - Develops after exposure to microbes, toxins, and/or foreign substances Active Immunity - Microbe introduced into the body to stimulate a response to a certain disease Adaptive Radiation - Divergence of a group into species adapted to many ecological niches Adrenal Gland - Regulate hormones of Fight or flight Alimentary system - System involved in the acquisition of nutrients from food Alimentary System - System involved in the acquisition of nutrients from food Ametabol...

BIO 242: The Digestive System Questions and Answers Latest Version Graded A+ What are the two main components of the digestive system? 1. Gastrointestinal (GI) tract, also known as the alimentary canal, comprises all the tubes through which food passes, totaling approximately 9 meters in length. 2. Accessory organs assist in the digestive process, such as teeth, salivary glands, and the pancreas. Enumerate the six fundamental processes of the digestive system. 1. Ingestion: the ...

APHY 102 Midterm Exam - Ivy Tech Questions and Answers What is a hormone and how does it act? Hormones are chemical messengers that are responsible for regulation. They are secreted into body fluids, mainly blood. It has specific actions on target tissues, which are any tissue that has specific receptors for that particular hormone. What is a paracrine gland? a secretion that enters interstitial fluid but affects only neighboring cells What is an autocrine gland? A secretion that o...

APHY 102 FINAL- IVY TECH SUMMER EXAM QUESTIONS AND ANSWERS What regulates pituitary gland secretion? The pituitary gland is directly connected to the hypothalamus. Secretion from the 2 lobes of the pituitary gland is controlled by different methods by the hypothalamus What is a hormone and how does it act? Hormones are chemical messengers that are responsible for regulation. They are secreted into body fluids, mainly blood. It has specific actions on target tissues, which are any tissue ...

APHY102 FINAL EXAM SG What regulates pituitary gland secretion? The Hypothalamus What is a hormone and how does it act? A hormone is a molecule secreted into the bloodstream. They act on target cells that have specific receptors for that hormone. Compare and contrast glucagon and insulin. Compare: Both insulin and glucagon are proteins that stimulate the liver and also convert noncarbohydrates into glucose. Contrast: Glucagon stimulates the liver to break down glycogen into gluc...

APHY 102 Midterm Exam - Ivy Tech Questions With Verified Answers. What is a hormone and how does it act? - answerHormones are chemical messengers that are responsible for regulation. They are secreted into body fluids, mainly blood. It has specific actions on target tissues, which are any tissue that has specific receptors for that particular hormone. What is a paracrine gland? - answera secretion that enters interstitial fluid but affects only neighboring cells What is an autocrine glan...

Endocrine NCLEX Questions A nursing instructor asks a student to describe the pathophysiology that occurs in Cushing's disease. Which statement by the student indicates an accurate understanding of this disorder? A. "Cushing's disease results from an oversecretion of insulin." B. "Cushing's disease is due to an ACTH-secreting pituitary adenoma." C. "Cushing's disease results from an undersecretion of corticotropic hormones." D. "Cushing's disease results from an undersecretio...