True or False: Negative feedback mechanisms cause the original stimulus to become even stronger

Q: Describe negative feedback inhibition.

A: The enzyme catalyzes almost all biochemical reactions. Enzymes are regulated allosterically or by…

Q: In a negative feedback loop, the effector produces changes that are a. in the same direction as the…

A: Introduction  Hormones play important role in normal physiology in our body. They control various…

Q: Why is an Action only conducted in a forward direction?

A: Answer : an action is only conducted in forward direction because they contains sodium channels,…

Q: Which of the following happens if a person steps on a nail with his right foot?(nervous system…

A: Answer: REFLEX ACTION = Whenever we can in contact with a stimuli our sensory organs produces a…

Q: Define stimulation

A: All the biological and physiochemical reactions in the environment takes place through activation of…

Q: Why outdoor activities is important?

A: Satisfactory open air movement increments wellbeing and actual advancement by working on tactile…

Q: what different between positive feedback and negative feedback

A: Feedback It refers to the result of the process that has the capability to either enhance the…

Q: Define threshold stimulus

A: Step 1 Stimulation is an action that creates either a response or activity. It can be physical or…

Q: The state of relatively stable internal conditions is known as...

A: Organisms are the living being surviving in earth. They have independent existence. Every organism…

Q: The Organ of Corti is contained inside:

A: This question is related to anatomy of ear.

Q: True or False An organism which has attained homeostasis is at equilibrium with its external…

A: Homeostasis Homeostasis is defined as the ability of an organism to maintain and adjust its internal…

Q: Can you please elaborate about what is a difference between negative and positive feedback?

A: Feedback is a process in which output or effect generated from a system is returned back in the…

Q: What evidence exists to refute the notion that people do not like the sensations that accompany hard…

A: Exercise is defined as engaging the body in physical activities that helps in maintenance of…

Q: If the oxygen level in the blood decreases, the brain sends a message to the lungs/diaphragm to…

A: Feedback is defined as the information processed about a reaction to a product, which allows…

Q: The tendency of the body to maintain stable internal conditions is called____ .

A: All the living organisms can be classified as homeothermals and poikilothermals bases on their…

Q: Many of the muscle and the bone systems of the body acts as ....

A: Introduction: The bones are a solid structure made up of calcium phosphate and collagen. They are…

Q: A drug is called an agonist if it ________.

A: Drugs may act as agonists or antagonists at receptors thereby responding to the chemical messengers…

Q: The ____________  is a period of time in which a neuron is producing an action potential and cannot…

A: Introduction  Nerves play vital role in conduction of signals from CNS to various other organs,…

Q: Define sensory feedback and visual feedback with a description of the principle.

A: The controlling and communication center of the human body is known as the brain. The brain…

Q: Which statement is true? The intensity of a stimulus is encoded by the adaptation of the action…

A: To produce a response from the sensory system, the minimum intensity of the stimulus required is…

Q: When you “max out” on reps or pushups or something like that, what kind of stimulus is your brain…

A: Exercise builds and strengthens muscles, which can protect the bones from injury, and support and…

Q: In negative feedback, the variable being regulated is changed in the ______ direction, while in…

A: Answer  C) oppozit, same

Q: Positive feedback differs from negative feedback because

A: Feedback loops encompass the cycle whereby a change to the framework brings about a caution which…

Q: Which of the following is a non-temperature-related effect of a well-designed warm-up? lowered…

A: Warming up is primarily used to optimise performance by inducing both temperature-related and…

Q: Anatomy and physiology  Trace events from nerve stimulation to muscle contraction

A: A Muscle Contraction Is Triggered When an Action Potential Travels Along the Nerves to the Muscles.…

Q: Activity in which the body is able to supply adequate oxygen to the working muscles for an extended…

A: Body movement done voluntarily by skeletal muscles is referred to as physical activity. These…

Q: Homeostasis can be likened to driving a car. If the speed limit in a certain highway is 60…

A: Homeostasis is one of the essential characteristics of living beings. This process involves the…

Q: Physiological changes that occur in anticipation of a future change to a homeostatic variable are…

A: The term "homeostasis" refers to the physiological state in which an organism's internal environment…

Q: Example of a negative feedback regulation

A: Negative feedback regulation or feedback inhibition is a catalytic process where the end product…

Q: Occurs when a stimulus creates a chain of reaction that amplifies as it continues. It reinforces the…

A: Feedback is a situation when the output or response of a loop impacts or influences the input or…

Q: Please help Why does TTX reduce the response caused by nerve stimulation and also the

A: Tetrodotoxin is a type of potent neurotoxin. Its name derives from the Tetraodontiformes, an order…

Q: Why should a cool-down be done following working out

A: Work out term is used for exercise. It is any bodily activity that maintains and enhances physical…

Q: One of the disadvantage of negative feedback loop is lag caused because it can only be exerted after…

A: *Negative feedback systems have a disadvantage,that is they CAUSE A LAG OR LATENT PHASE  because…

Q: Place the steps in the propagation of nerve impulses in the correct order.

A: Introduction: Nerve impulse is also called as "ACTION POTENTIAL".  Action potential can be defined…

Q: Contrast feedforward, positive feedback, and negative feedback.

A: Different types of feedback mechanisms are seen in order to provide a basic mechanical system in the…

Q: Negative feedback Receptor Effector Departure from Return to resting level Resting level Further…

A: Ans. Homeostasis refers to the maintenance of equilibrium or stability around the system. Adjustment…

Q: What happen when substance repeatedly stimulate the reward circuit ?

A: The brain is the most complex part of the human body. It regulates various stimuli-related functions…

Q: Which of the following terms does A counteracting response, or being inversely proportional to the…

A: Body homeostasis is the ability of the body to resist change so to maintain a stable and constant…

Q: Does a prolonged threshold stimulation or a prolonged stronger than – threshold stimulus produce the…

A: the threshold potential is the critical level to which a membrane potential must be depolarized to…

Q: An organism which has attained homeostasis is at equilibrium with its external environment. True…

A: Muscles are the body's greatest protein storage facility. Whenever dietary protein is scarce, the…

Q: АCTIVITY 2 Direction: Draw a Venn Diagram using this table. NEGATIVE FEEDBACK MECHANISM Most control…

A: A venn diagram is a type of circular representation used to show the relationship between two or…

Q: compare and contrast positive feedback and negative feedback using the cenn diagram.

A: Homeostasis refers to the ability of the biological system to maintain a stable internal environment…

Q: Imagine you are observing somebody rotating their ankles in a circular motion, which parts of the…

A: In this question we have to describe about muscles and bones that are involved in circular motion of…

Q: from stimulus to effector muscle

A: We know that nervous system will coordinate and control the activities of animals and humans .…

Intelligence

Intelligence refers to the intellectual functioning that compares a person's intelligence quotient (IQ) with other people of the same age. In other words, it is the ability to understand circumstances or situations and arrive at appropriate solutions. Both animals and plants exhibit intelligence.