Which of the following is not an example of homeostasis? Changing temperature Constant blood pressure. Constant amount of water Constant pH

body temperature falls normal body temperature Feedback: body temperature falls Feedback: body temperature rises body temperature rises vasoconstriction Response: Vasodilation Normal body temperature FACY AS SPARENT O ICH AE EDUATE ATIO Response: Vasoconstriction vasodilation Stimulus: Increase in Body Temperature Stimulus: Decrease in Body Temperature UN

When you get cut, your skin cells release hormones that signal platelets to come and stop the bleeding. Platelets then release more hormones that signal even more platelets to help stop bleeding. The hormone signals continue until the cut is closed. Which type of feedback mechanism is exhibited in the given situation? Group of answer choices positive feedback negative feedback behavioral feedback structural feedback

During a bacterial infection, the pathogen and the immune system send signals to the hypothalamus suggesting that temperature is set too low.  In which of the following ways would the body respond?     Sweating     Breathing heavily     Shivering     Laying out splayed on the bed

Examples of how the body maintains a constant body temperature are:A sweating and urinationB salt and fibre excretionC 'goose bumps' and glucose excretion

Which of the following are functions of protein in the human body     structure such as muscle     transportation such as albumin     enzymes     all of the above

A scientist observes an animal that maintains a stable internal body temperature regardless of the external environmental conditions. Which term best describes this thermoregulatory strategy? Group of answer choices Heterothermic Poikilothermic Ectothermic Homeothermic

Ectotherms: They are otherwise called wanton creatures. Fishes, creatures of land and water, reptiles are ectotherms.    Endotherms - they are otherwise called warm-blooded creatures. For example, birds and vertebrates are endotherms.    Impact of temperature on endotherms -    When the temperature is low, endotherms produce more hotness to keep the internal heat level steady. So endotherms are not influenced by the temperature of the climate.    Impact of temperature on ectotherms -    The temperature of the climate influences ectotherms. At the point when the temperature is high, ectotherms grow quicker. At the point when the temperature is low, they might foster injury. Provide biological reasoning for your claim about endotherms.   Consider addressing the following: -Why do you see the data you see? -What is happening at the molecular level? -What are the benefits and disadvantages of being an endotherm. -How do endotherms maintain homeostasis?

Which of the following statements about homeostasis is correct?     Homeostasis is a dynamic but relatively stable state in the internal environment     The chemical composition of the external environment does not affect homeostasis     Homeostasis is maintained using only negative feedback; positive feedback does not contribute to homeostasis     The environment maintain homeostasis     All of the above are correct