How can different time scales for response be achieved in control mechanisms?

Q: Define about Atterberg Limits ?

A: Atterberg limits are basic measure of the critical water contents of a fine graded soil ; shrinkage…

Q: A behavioral physiologist is studying the homeostatic control of blood pH. In a trial, a lizard runs…

A: Homeostasis refers to the ability of an organism to maintain the internal conditions of the body…

Q: Which phase of the general adaptation syndrome occurs over a longer period of time and how

A: Alarm, resistance, and fatigue were the stages defined by Selye. Understanding these various…

Q: What is physiological antagonism?

A: Physiological antagonism describes the behaviour of a substance that produces effects counteracting…

Q: Which of the following rows describes the change in heart rate, blood flow to skin, and glucose…

A: The parasympathetic division enhances Rest and Digest Activities  These responses support the…

Q: In the absence of any environmental cues, a circadian rhythm is said to be entrained, in phase, free…

A: Biological rhythms refer to biological, behavioral, and physiological responses that make animals…

Q: Define sensors

A: Sensors are categorized into various types that are used in many branches of science including…

Q: the two immune cells that are temporarily regulated in a peripheral injury response by CNS

A: Answer: The nerve cell body itself reacts to axonal injury in a predictable fashion. Within 6 hours…

Q: Which of the following is TRUE about attenuation?

A: In genetics, attenuation is a proposed mechanism of control in some bacterial operons which results…

Q: Describe what will enhance utilization of drugs that are administered orally, topically, and…

A: Any substance on consumption that causes changes in the physiology and psychology of the person is…

Q: In describing a positive feedback loop, which of the following would be true? a) the sensor and…

A: A feedback loop maintains homeostasis in the body.

Q: How Do Effectors Convert the Signals to Actionsin the Cell?

A: The neurons transfer the signal with the help of electrical signals as well as chemical signals. The…

Q: Explain why stabilizing mechanisms are called negative feedback.

A: The feedback mechanism is defined as a physiological loop that will bring an organism's body either…

Q: Define about ABO System ?

A: The basic principles of inheritance as applicable to all other living organisms are equally…

Q: What happens if PSII get affected?

A:

Q: What is the functional significance of homoviscous adaptation with respect to the cell and to the…

A: The adaptation of the cell membrane lipid composition to maintain proper membrane fluidity is known…

Q: List and define principles of HACCP system.

A: Introduction Hazard analysis and critical control points (HACCP) is a process control system aimed…

Q: The orderly sequence observed in the unfolding of many basic responses can be attributed to…

A: Epigenetics deals with heritable changes in gene expression but does not influence changes to the…

Q: What is cooperativity, and why does it not require that“cooperating” sites affect each other…

A: Cooperativity is the process where groups of organisms work together for common or mutual benefits.…

Q: What is the most environmental cue for entrainment of circadian rhythms?

A: Entrainment is the process by which the endogenous biological clock is reset or synchronized with…

Q: Which of the following terms does The information flow from the outside to the inside and then to…

A: Life processes are functions performed by living beings.

Q: Short term control mechanisms are implemented by the ........system, while long term mechanisms are…

A: Blood is a body fluid that transports necessary substances, nutrients, hormones, and oxygen to the…

Q: What is the function of the trigger zone?

A: In neurobiology, the chemoreceptor trigger zone is a circumventricular organ (CVO). It serves as a…

Q: What are modifiers and when do you use these?

A: Modifiers are nothing but, that communicate specific information about a service or procedure which…

Q: differentiate founder effect from bottleneck effect

A:

Q: Define the operant conditioning ?

A: There are some major organ systems in the body of animals. These organ systems have a specific…

Q: based on this image, please list the steps of fear response and what type of modulation triggers…

A: Fear could be a widespread feeling. We have all felt it at a few point. It is characterized by a…

Q: Why are neural or hormonal inputs needed for slow waves to be conducted?

A: Slow waves are generated in interstitial cells of Cajal in smooth muscles. These waves spread to the…

Q: What are the three basic components (ABC) of the operant conditioning process?

A: Psychiatric nursing is also called mental health nursing. It involves taking care of individuals who…

Q: Automatic responses are processed in more primitive areas of the brain, such as the amygdala,…

A: Amygdala  Amygdala is a group of almond shape celled located at the base of the the brain.

Q: What is attenuation?

A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…

Q: What component of control mechanism produces a response in the body? Group of answer choices…

A: The control centre of the control mechanism decides what kind of response is to be made. There are…

Q: Positive effectors bind to only:

A: Hi! Thank you for the questions! As you have posted multiple questions, I will be answering the…

Q: Define the term fight-or-flight response?

A: A group of changes that occur in the body of human being that  help a person fight or take flight in…

Q: What role Intercalating agents play ?

A: A change in the sequence of the DNA is called a mutation.

Q: Which of the following is true of positive feedback? a. The change is opposite that of negative…

A: Positive feedback is also known as exacerbating feedback that amplifies the effect of any stimuli or…

Q: What is Jean Watson model and theory? , and what its weakness and strength?

A: A theory is a set of principles, facts and reasons. It can be used in health care as a base for…

Q: How do antagonisticmechanisms managehomeostatic regulation?

A: Homeostasis is the tendency of living beings to maintain constant internal bodily conditions. Any…

Q: Define the following terms: a. PTGS b. COX c. nociceptors d. lock-and-key model e. induced-fit model

A: Genetic and biochemical evidences show that co-suppression, antisense-mediated gene silencing, RNA…

Q: What is synergistic effects ?

A: Biology terms are fundamental concepts and terms used in biology, which is the study of life and…

Q: A defective control center (a homeostatic control mechanism component) can lead to: undetermined…

A: Homeostasis is basically the maintanace of the functions of the body within a livable range, by…

Q: Compare and contrast the difference between top-down vs. bottom-up regulation in a bullet-point…

A: Population ecology is the study of the dynamics of populations in an ecosystem. Populations tend to…

Q: What is the role of subtle mechanisms?

A: Meditation research has begun to clarify the brain effects and mechanisms of contemplative practices…

Q: Describe the differences between cooperative effects and antagonistic effects in dual innervation of…

A: It is related to the nervous system.

Q: While the inactivation gate is closed and the activation gate is open, sodium channels are_____.

A: The cell membrane comprised of different ion channels, which get open and closed on the basis of…

Emotions

Emotions are biologically based psychological conditions caused by neurophysiological changes which are linked to different factors such as thoughts, emotions, behavioral responses, and pleasure or displeasure. These emotions are not similar to moods. The mood is an affective state. Mood depends upon several factors, such as weather, the environment, physiology, etc. Emotions can be beneficial or detrimental depending on the situation. Emotional reactions are simple. Emotional well-being is strongly affected by our well-being, and such feelings are private.