The two ways by which reflex reactions helps in the maintenance of homeostasis in the human body is by maintaining the breathing and by recognition of discomfort.
Homeostasis is a process which involves the state of internal and chemical conditions maintained by living systems.
Further Explanation:
The automatic, subconscious responses are called reflex reaction that changes within the body. There are two ways by which reflex actions helps in the maintenance of homeostasis in the human body are,
By the maintenance of breathing: By maintaining breathing is also serves as a reflex reaction for maintenance of homeostasis in the human body. The respiratory system is composed of lung, bronchi and further subdivision that are involved in the gaseous exchange. The alveoli is the tiny sac present in the lung which helped in the gases exchange In this process, alveoli diffuse oxygen into the blood and resorp carbon dioxide from the blood. By the recognition of discomfort level: In this process, the reflex action passes the message to the CNS that body movement causes discomfort and CNS analyse the message and convey it back to its actual site. When the person touches any hot object, the sensory nerves cells present in hands receive the signal and transfer it to the brain where brain analyse it and send the response through motor neuron to remove the hand.
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Grade: High School
Subject: Biology
Chapter: Control and Coordination
Keywords:
Breathing, discomfort, alveoli, reflex action, gaseous exchange, oxygen, carbon dioxide, homeostasis, sensory neuron, motor neuron.
Which can be a genetic disease that requires control of insulin levels?
A) cancer
B) color blindness
C) sickle cell anemia
D) diabetes
Which of these is an inorganic nutrient
A. carbohydrate
B. vitamin D
C. pasta
D. water
What organelle gives plants the structure they need to stand up tall.
Distinguish between an organisms habitat and its niche using the prairie dog as an example
An organism's habitat is its physical environment, like the grasslands for prairie dogs, while an organism's niche is its specific role within the ecosystem. Prairie dogs' niche includes burrowing and serving as prey, which is critical for many other species' survival, making them a keystone species. Without prairie dogs, the ecosystem might face collapse.
Explanation:An organism's habitat is its physical environment. For prairie dogs, this would be the grasslands or prairies where they live. In contrast, an organism's niche refers to its specific role within the ecosystem. Prairie dogs, as a species, have a niche that includes their extensive burrowing activities and their role as a primary food source for predators.
Prairie dogs are a keystone species because their burrows provide critical shelter for many small animals and their existence as prey supports numerous predators. By creating and maintaining burrow systems, they also help to aerate the soil, which benefits plant growth, and their foraging behavior can influence the distribution of plant species.
Without prairie dogs, their ecosystem could potentially collapse due to the loss of these critical functions. For example, the burrows they dig offer protection and habitats for other species, which contributes to the overall biodiversity of the ecosystem. If prairie dogs were to disappear, the ripple effects would be profound, impacting both predators and other small animals reliant on the burrows for shelter.
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During radioactive decay, atoms of a radioactive element break down and change into other atoms of another element-all at once
True or False.
PLEASE HELP ME. I will give BRAINLIEST answer
What is the function of the organelle identified as #6 in the picture (it is mostly brown, folded over, and is in the lower right part of the cell)?
A) movement
B) houses the cells DNA
C) house the digestive enzyme
D) packages proteins for transport out of the cell
Number 6 in the picture is clearly Golgi apparatus. It is a membrane bound organelle with long cisternae like structure. After the protein synthesis occurs in rough Endoplasmic reticulum, they are further packed and transported by Golgi apparatus.
Kohlberg believed people shift back and forth between the six schemas in his three levels of moral reasoning, depending on the circumstance and the person's current level of cognitive development.
true or false
Answer:
False
Explanation:
A volcanic eruption takes place in a location. Ash and gas are sent out into the air. Lava flows down the volcano into human habitation. Which Earth systems interact during this process? a.) geosphere, atmosphere, and biosphere B.) hydrosphere, geosphere, and biosphere C.) atmosphere, geosphere, and cryosphere D.) biosphere, cryosphere, and hydrosphere
The major Earth systems which interact during volcanic eruptions are Hydrosphere, geosphere, and biosphere. Volcanoes are the events in geosphere. Thus, the correct option is B.
What is Volcanic eruption?A volcanic eruption is when lava and gas are released from a volcano explosively. The most dangerous type of eruption is called a 'glowing avalanche' which is released when a freshly erupted magma flows down the sides of a volcano.
A volcanic eruption can cause glaciers and icecaps to melt. The hot lava is released from the geosphere. The sulfuric acid erupted from the volcanoes combines with rain in the hydrosphere which makes the acid rain. When this acid rain reaches the surface of the Earth, it pulls minerals from the soil, which deprives valuable nutrients from the soil and increases the acidity of the water and affects the animals that live in it. This affects the hydrosphere and biosphere.
Therefore, the correct option is B.
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The kind of biome that develops in an area is determined by temperature and
Which has more energy for erosion?
rainfall
lake
slow-moving creek
fast-moving stream
the process that involves physical forces that break rock into smaller pieces is called ?
what is passive transport? distinguish between diffusion, osmosis, and facilitated diffusion.
Which characteristic of life best explains people having a stable internal body temperature?
A)
Heredity
B)
Response to Environment
C)
Homeostasis
D)
Reproduction
The characteristics of life that best explains people having a stable internal body temperature is homeostasis. The correct option is C.
What is homeostasis?Homeostasis is the state of constant internal, physical, and chemical conditions maintained by living systems in biology.
This is the state of the organism's optimal functioning, and it encompasses many variables, such as body temperature and fluid balance, being kept within certain pre-set limits.
The tendency to resist change in order to maintain a stable, relatively constant internal environment is referred to as homeostasis.
Negative feedback loops are commonly used in homeostasis to counteract changes in various properties from their predicted values, known as set points.
Homeostasis maintains optimal conditions for enzyme action and all cell functions throughout the body.
It is the preservation of a constant internal environment in the face of changing internal and external conditions.
Thus, the correct option is C.
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Winning Science Fair Ideas. College.
Use the term grain and sediment in a sentence
Answer:
Different grain sizes of sediments are important to form different types of rocks. Geologist have great interest in studying sediments and their grain size.
why do scientist ask why? and how does developments in scientific thinking influence how scientific study is carried out
in electrolysis, electrons move between two metal strips called
Which reactant in the photosynthesis equation is the source of hydrogen for sugar molecules?
The answer for the question is water
Are synthetic pearls the same thing as fake pearls? And why, explain? THANKSS
Answer:
Synthetic materials are almost always cheaper than real materials.
Explanation:
What occurs in a chemical reaction? Chemical changes are reversed. Substances are melted. Atoms are rearranged. Physical changes are reversed.
Answer:chemical reaction is a reaction when two chemical is mixed and formed another substance which is irreversible no chemical reaction can't me reversible after melting and no physical changes are reversed after melting
Explanation:
In order for convection to transfer heat, particles need to
Answer: circulate and move within a liquid or gas
Explanation:
hope it helped xx
In order for convection to transfer heat, particles need to circulate and move within a liquid or gas.
What is the use of the convection?Convection currents arise by the difference in particle density in the fluid. Generally, warmer particles are less dense and tend to rise, while colder particles are denser and tend to do the opposite motion.
For convection to occur, a propagating medium, usually fluid (liquid or gaseous), must exist, because convection cannot move through empty spaces. This process of heat propagation happens due to the emergence of convection currents in the fluids.
This happens, for example, when heating water in the stove. The deeper molecules near the fire heat up faster, becoming less dense than the molecules closer to the surface.
All bodies emit energy by radiation at all times. At temperatures close to the environment, this phenomenon can usually not be perceived by human eyes, but can be seen when the body is at very high temperatures, such as a glowing ember.
Therefore, In order for convection to transfer heat, particles need to circulate and move within a liquid or gas.
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Which of these is a pure substance . dimond . salt . ocean water a. a and b. b and c
what does dew point mean
Final answer:
The dew point is the temperature at which air reaches 100% relative humidity and water vapor condenses into liquid water. To find the dew point, we can use the relative humidity and the temperature. For example, if the temperature is 20.0°C and the relative humidity is 39.0%, we can find the dew point using these values.
Explanation:
The dew point is the temperature at which air reaches 100% relative humidity. It is the point at which water vapor in the air begins to condense into liquid water. For example, if the temperature is 20.0°C and the relative humidity is 39.0%, we can find the dew point by multiplying the relative humidity by the saturation vapor density and converting it to a temperature.
A farmer wants to buy a new farm. The first farm he looks at has soil that is made up of light-colored sand. The second farm he looks at has fields of red clay. Finally, the third farm he looks at has soil of black loam. Which farm should the farmer buy if he wants to choose the one that will be the best for growing crops? A) farm with red clay B) farm with black clay C) farm with sandy soil D) farm with black loam
Farm with black loam will be the best for growing crops. So, the correct option is D.
What is Loam?Loamy soil is defined as a soil that is composed mostly of sand, silt and a small amount of clay. By weight, its mineralogical composition is approximately 40–40–20% concentration of sand–silt–clay, respectively.
Loam describes a specific type of soil that has been prepared from a mixture of sand, silt, and clay, while sandy loam soil is a very desirable medium used by farmers, gardeners, landowners, and property owners because It has very beneficial properties.
This soil is good for most garden plants because it holds plenty of moisture but also drains well so that sufficient air can reach the roots
Thus, farm with black loam will be the best for growing crops. So, the correct option is D.
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Which level of classification defines one specific organism?
A. Order B. Family C. Genus D. Species
a cow eating grass is an example of A) herbivory B) predation C) habitat destruction D) a keystone species
Which of the following statements are true of atp
Final answer:
ATP, known as the energy currency of the cell, transfers energy to cell processes and releases that energy upon breaking the bond between its second and third phosphate groups. The correct option is b.
Explanation:
The correct statement about Adenosine triphosphate (ATP) is that it transfers energy to cell processes. ATP is often referred to as the energy currency of the cell, as it stores the energy derived from the catabolism of nutrients, like glucose and fats, and releases it to power various cellular functions. ATP consists of an adenosine molecule attached to three phosphate groups; when it is used for energy, the bond between the second and third phosphate groups is broken, resulting in the formation of ADP (Adenosine diphosphate) and a release of energy. This process is known as phosphorylation, where the third phosphate group is temporarily attached to another molecule, often to activate or deactivate it or to enable it to participate in a subsequent reaction. Hence, Option b is accurate.
which best describes an idea that has scientific consensus
A scientific consensus refers to an idea that is widely accepted by the majority of scientists in a field, based on substantial empirical evidence and rigorous scrutiny. Examples include the theory of evolution and climate change.
An idea that has scientific consensus could best be described as a concept, theory, or hypothesis that is generally agreed upon by the majority of scientists in that particular field. This consensus indicates that the idea is backed by substantial empirical evidence and has undergone rigorous scientific scrutiny. For instance, the theory of evolution and the concept of climate change bear scientific consensus. They are widely accepted by scientists worldwide because they are consistently supported by a vast body of evidence.
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what forms the bond between neiboring amino acids
Which of the following best describes the long-term impact of using a nonrenewable energy source?
Hello. This question is incomplete. The complete question is:
"Which of the following best describes the long-term impact of using a nonrenewable energy source?
A: Geothermal energy can disrupt the water table and harm water supplies. B: Nuclear power damages the atmosphere by producing air pollution. C: Burning biomass to produce energy releases greenhouse gases. D: Coal mining can pollute water supplies and kill fish and aquatic plants."
Answer:
D: Coal mining can pollute water supplies and kill fish and aquatic plants.
Explanation:
The use of non-renewable energy has proven to be a strong pollutant of ecosystems and biomes. Coal mining is an example of how the use of non-renewable energy degrades nature.
The environmental impacts of mining are diverse and varying in scale: from specific local problems to major biological, geomorphological, water and atmospheric changes. Therefore, knowing these problems and minimizing their effects is of great necessity to ensure the preservation of natural environments.
Coal mining can pollute the water supply and kill fish and aquatic plants. Not to mention the degradation of soil and vegetation that this activity promotes.