It reinforces a change It is less common in the body It prevents a physiological change from being accomp Child birth is an example It moves a controlled variable further away from a stea
Q: Describe what the reverse pipetting technique consists of and in what cases it is used. use in the…
A: Volumetric pipette is used to measure exact amount of a solution. Volumetric pipettes are always…
Q: People with certain types of prostrate or breast cancer can opt to do for “active surveillance”,…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: _P 24/7 help Suppose you were provided with a culture of 10,000 cells of coli, to which…
A: DNA replication is "bidirectional", which means that replication begins at a location known as the…
Q: The kidney is a target of several complicated pathways, but the effects can be summarized as the…
A: Introduction The posterior abdomen contains the kidneys, which are reddish-brown, bean-shaped…
Q: Which of the following is true about innate immune system? Check all that apply. Rig-I-like…
A: Innate Immune system It refers to the non-specific immunity that individuals are born with. It is…
Q: Differentiate the domains Archaea, Bacteria and Eukarya based on their morphological and…
A: Note: Sorry, Since you have posted multiple questions so we will be solving the first one for you.…
Q: In peas, seeds can be round (R) or wrinkled (r) and either yellow (Y) or green (y) Stem length may…
A: The monohybrid cross is the cross between the two organisms which have one contrasting trait…
Q: Figure 6.2. Torso, Anterior 19 -20 21 22 23 24 25 26 -27 Figure 6.2 A. External intercostal B.…
A: Skeletal, smooth, and cardiac muscle make up the muscular system, an organ system. It allows for…
Q: 14. Other than bacteria list the other 6 types of Microorganisms listed in your textbook.asap
A: We know that Microorganisms are the smallest life forms on our planet. They are not visible from our…
Q: How are renal tumors differentiated, detected, and managed?
A: The kidneys have a variety of functions, but their primary ones are as follows: Cleanse (detoxify)…
Q: Which of the following does not belong to the group? Antimicrobial proteins…
A: The human body is home to many different types of cells, each with their own unique function. One…
Q: How are laboratory and diagnostic tests used to evaluate renal function and disease?
A: The kidney plays a role in a number of processes, including the regulation of different body fluid…
Q: Answer the following: 1. Why should a scientific name be written in Latin?
A: As per our guidelines, we are supposed to answer only one question. Kindly repost the other question…
Q: Which of the following features of a reaction suggest that it could be a reaction common to both…
A: Glycolysis can be described as a metabolic pathway in which one molecule of glucose [6C] is broken…
Q: What areas are at greatest risk of pressure ulcers?
A: Bedsores are wounds to the skin and underlying tissue brought on by prolonged pressure on the skin.…
Q: 12. In humans, the plasma comprises what percentage of the blood? a. 45 percent b. 55 percent c.…
A: We know that Blood is a fluid connective tissue composed of cellular parts like red blood cells…
Q: In the metric system, the base unit of temperature is the
A: Introduction Units infer the measurement of the physical quality of a given object in terms of…
Q: Question(s): Your observations will often lead to questions regarding "Why" a particular event…
A: Introduction A research involves step-by-step systematic investigation of a particular subject area…
Q: 1. The most commonly used method in measuring LD because it produces a positive rate (NADH) and not…
A: LD here stands for lactose dehydrogenase which is an enzyme used for the conversion of lactate to…
Q: 2. divin asambl ellergro .noia NisminA desione Function: In the same way... woled aldo Function: 190…
A: Cell, in biology, the basic membrane-bound unit that contains the fundamental molecules of life and…
Q: Chromosomal Abnormalities Name of Number of Classification of Affected Description autosomes and…
A: A genetic disorder is an alteration in chromosomal number and their function. There are three types…
Q: T4
A: We know that The digestive system in humans is a long hollow tube that has an inlet (mouth) and an…
Q: pathway of CSF from the choroid plexus to the arachnoid villi
A:
Q: How electric eels produce their own emf?
A: In the family Gymnotidae, the genus Electrophorus of neotropical freshwater fish from South America…
Q: #7
A: There are different types of mutations, that result in a change or no change in the protein…
Q: 16 Which of the following correctly identifies a part of the human ear and its function? A. B. C. D…
A: Introduction : The cochlea is a long, coiled outgrowth of sacculus. It is the primary organ of…
Q: Pro's/con's of genetic testing. This can be as simple as for birth defects or in more complicated…
A: DNA testing, commonly referred to as genetic testing, is used to spot alterations in chromosomal…
Q: 1. Draw and label the Important parts of a hypothetical cell. 2. Enumerate the 2 major classes of…
A: Introduction An organelle is a subcellular structure that, like an organ in the body, has one or…
Q: Organelles
A: Cell and its organelles: Cells are defined as the membrane-bound groups of organelles which work…
Q: I need help questions
A: We know that The repository system has the main function to inhale oxygen and exhale carbon dioxide.…
Q: What are the most common benign bone tumors of children?
A: Bones are the important tissues of the body which give a structural framework to the body. The long…
Q: Consider the levels of organization of the biological world, and place each of these items in order…
A: Levels of organization are structure in nature Usually defined by part-whole relationship, with…
Q: The table below shows the results of different crosses between jimsonweed plants that had either…
A: The cross between two individuals when performed by taking one pair of character (allele) is known…
Q: DNA figure
A: DNA is the genetic material of approximate all living organisms, the structure of the DNA is very…
Q: I need help don't copy
A: Immunity is resistance to disease. The two important components of immunity are innate and adaptive…
Q: come up with two illustrations of objects that exhibit patterns in nature and write a brief…
A: Introduction The word pattern refers to any consistent design or arrangement. The pattern in nature…
Q: A Senecio lautus population growing on a headland has a prostate form, growing low to the ground,…
A: A Senecio lautus is a flowering plant species in the daisy family. The two main populations of this…
Q: Describe the chemistry of each step
A: Note: According to guidelines only one question is to be answered at once. Please repost the other…
Q: what is the key aspect of development? a. growth b. lifespan approach c. progess d. evolution
A: Development is defined as the process of becoming bigger, stronger, better, etc. Development play…
Q: How do we get concentration gradients in neurons? How can we test if these processes are active or…
A: Concentration gradient means that the substance moves from its higher concentration towards its…
Q: ESCRIPTION Why was the Golden Age of Microbiology - pivotal for advances in health & human well…
A: Golden age of microbiology (1960-1910)was started with the work of Louis Pasteur and Robert Koch.…
Q: I need help
A: Digestive system: The gastrointestinal tract and additional digestive organs make up the human…
Q: Milligrams 47.0 milligrams = Multiple Choice O 0.47 decigrams 4.7 centigrams 0.047 grams 0.00047…
A: 47 milligrams or mg quantity of substance is equal to 47 /1000 gram i.e. , it is 0.047 g of…
Q: Which of the following values will give us the most relevant information about a particular group of…
A: Introduction The term "population" usually refers to the total number of people living in a certain…
Q: Erythritol is a natural sugar abundant in fruits and fermentingfoods. Pathogenic bacterial strains…
A: Erythritol is a natural sugar abundant in fruits and fermenting foods. Pathogenic bacterial strains…
Q: List the secretions of the pancreas, liver, and gallbladder.
A:
Q: come up with two illustrations of objects that exhibit patterns in nature and write a brief…
A: Patterns in nature are observable regularities of form that can be found in the natural world.…
Q: Compare the three forms of pemphigus.
A: Damage of the skin, the insides of the mouth, nostrils, esophagus, eyes, and genitals are symptoms…
Q: Identify the situation weather it’s empirical,cyclical,logical,methodical or replicability.Explain…
A: Introduction Research involves the investigation and study of some specific field to establish new…
Q: In the metric system, the base unit of a liquid is the Multiple Choice о O kilogram. meter. All of…
A: In the metric system, the base unit of liquid is liter.
asap please.
Step by step
Solved in 2 steps
- A negative feedback system is one in which a variable is changed in the same direction as the original change that initiated the system the initiating variable is always reduced (made more negative) a variable is changed in the opposite direction to the original change that initiated the system two opposing variables are played against one other the initiating variable is always increased (made more positive)Homeostatic means: O Keep variables exactly at the set point O Maintain a relatively constant internal environment O Act to keep values out of the normal range O Produce a disease conditionIn a negative feedback loop: O Processes lead back to homeostasis O Process lead away from homeostasis The effect of the original stimulus is increased 2nd and 3rd Choice are correct
- In a positive feedback loop: O Processes lead back to homeostasis O Processes lead away from homeostasis The effect of the original stimulus is increased 2nd and 3rd answer are correctWhich of the following would NOT be an example of a homeostatic imbalance? O hypertension (high blood pressure) O diabetes urinary incontinence (not being to control when you go to the bathroom) O test anxiety O COVID-19 « Previous Next ►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
- Homeostasis can be defined in which of the following ways: using the least amount of energy maintaining a stable internal environment within narrow limits regardless of environmental changes O maintenance of a static state with no deviation from predetermined set points a dynamic state within an unlimited range, depending on circumstances O more than one of the above Next » « PreviousIn discussions of feedback in biological systems, negativefeedback is typically emphasized, and positive feedback is oftentreated as an anomaly. In fact, positive feedback is common inreproductive physiology. List two or three examples of positivefeedback. Explain how positive feedback functions to advantagein each case. If possible, discuss whether homeostasis is alwaysideal.Generally speaking, in homeostasis, when there is an adverse or disrupting external stimulus all variables are maintained within a narrow range simultaneously all variables will be maintained in stable condition the variable related to the stimulus will be altered to counteract the stimulus, often at the expense of other variables the variable related to the stimulus will be altered without involving any other variables
- ;Make a Venn Diagram using the provided information below NEGATIVE FEEDBACK MECHANISM • Most control mechanisms in the human body are negativefeedback mechanisms• A negative feedback mechanism DECREASES theintensity of the stimulus and eliminates it• When a variable is above or below set point, integratortriggers a move in the OPPOSITE DIRECTION to reachthe set valueEx. Body temperature, blood pressure, pH and CO2 levels,blood glucose levelsPOSITIVE FEEDBACK MECHANISM• A positive feedback mechanism ENHANCES the originalstimulus to ACCELERATE activity• Integrator triggers a move in the SAME DIRECTIONtriggering an “explosive” response• Positive feedback mechanisms are less commonEx. Blood clotting, childbirth (oxytocin)Which of the following ends a positive feedback loop? When the initial stimulus lessens in intensity When an enhancement of the initial stimulus continues When the initial stimulus ends When the variable that was increased at the beginning is now back at homeostatic levelsWhich of the following statements is CORRECT in describing the positive feedback control systems in our body? Group of answer choices The response counteracts the stimulus, shutting off the response loop. The response reinforces the stimulus, sending the variable farther from the set-point. The response is able to move the variable closer to the set-point. The response is able to move the variable farther from the set-point by suppressing the stimulus.