Homestasis - Study guides, Class notes & Summaries

Biology LEAP Review Latest Update Graded A+ Homestasis relatively constant internal physical and chemical conditions that organisms maintain positive feedback loop feedback loop that causes a system to change further in the same direction negative feedback loop A feedback loop that causes a system to change in the opposite direction from which it is moving Active Transport Energy-requiring process that moves material across a cell membrane against a concentration difference ...

Homestasis - ️️*A Balanced State in which our body works to maintain *Involves: Organ systems, tissues, cells, molecules Environmental Physiology - ️️*Effects of our surroundings on (heat, cold, altitude, etc) on our bodies during exercise Sport Phyiology - ️️*Training the athlete and enhancing athletic performance Acute Excercise - ️️*An individual bout of exercise; acute responses Chronic Exercise - ️️*Training effects over a period of weeks *Improvements in e...

Physiology - Answer study of functions & processes that occur in body, mostly the normal processes i.e. physiologic amenorrhea - menstrual flow ceases because of menopause, pregnancy, etc. i.e. physiologic albuminuria - protein in blood Pathophysiology - Answer study of the underlying changes in body physiology that result from disease or injury i.e. pathophysiologic amenorrhea - menstrual flow ceases due to cancer i.e. pathophysiologic albuminuria - protein in blood due to kidney d...

homeostasis - ANSWER dynamic steady state; small fluctuations around the set point negative feedback - ANSWER response returns regulated variable toward set point (response removes stimulus), closed loop used for homestasis positive feedback - ANSWER response to the effector reinforces the stimulus; promotes useful change

Homestasis - ANS relatively constant internal physical and chemical conditions that organisms maintain positive feedback loop - ANS feedback loop that causes a system to change further in the same direction negative feedback loop - ANS A feedback loop that causes a system to change in the opposite direction from which it is moving Active Transport - ANS Energy-requiring process that moves material across a cell membrane against a concentration difference

No1. When a scientist suggests a scientific explanation for something she has observed, but has not yet tested it, the suggested explanation is also called a ___________________ correct answers Hypothesis 2. After the scientist has tested her suggested explanation, and other scientists have confirmed that the evidence supports her conclusions, then her suggested explanation might be called a scientific ________________________________ correct answers Theroy 3. The five steps in the scienti...

Motivation and Emotion Exam Questions with Correct Answers rules are sociocultural standards that determine when, where, and how emotions should be expressed - ANSWER Display Rules anxiety, anger, guilt, and sadness are referred to as - ANSWER negative affect The following exemplify experiences that lead to positive affect - ANSWER - going on a second date with someone that you like - watching your favorite sports team win a game is the degree to which an emotion is reflected in an in...

PNB 2264 Exam 1 (UConn) Latest Update Graded A+ homeostasis dynamic steady state; small fluctuations around the set point negative feedback response returns regulated variable toward set point (response removes stimulus), closed loop used for homestasis positive feedback response to the effector reinforces the stimulus; promotes useful change Properties of water polar-covalent bond creates sticky molecules, solvent to ionize compounds (electrolytes), high specific heat, lubrication & cushioni...

Define anatomy correct answers Deals with the structure of living organisms Define physiology correct answers Deals with the function of living organisms How many systems are in the human body? correct answers 11 What are the different levels of organization in order? correct answers 1. Atoms 2.Molecules 3. Macromolecules 4. Organelles 5. Cells 6. Tissues 7. Organs 8. Organ systems 9. Organism Which of the following are not an essential of life? correct answers Define hom...

No1. When a scientist suggests a scientific explanation for something she has observed, but has not yet tested it, the suggested explanation is also called a ___________________ correct answers Hypothesis 2. After the scientist has tested her suggested explanation, and other scientists have confirmed that the evidence supports her conclusions, then her suggested explanation might be called a scientific ________________________________ correct answers Theroy 3. The five steps in the scienti...