Answers
Answer:
membrane becuase it filters what goes in and out of the cell
Related Questions
Define homeostasis and explain why it is important.
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Homeostasis is the ability of an organism or system to maintain a stable internal environment despite changes in the external environment. The term was coined by Walter Bradford Cannon in 1930 and comes from the Greek words "homeo," meaning "similar," and "stasis," meaning "standing still."
Homeostasis applies to the body's physiological processes, such as metabolism, temperature regulation, fluid balance, and hormone secretion. These processes involve a series of feedback mechanisms that sense changes in the body and trigger responses to restore balance. For example, when the body's temperature rises above a certain level, thermoreceptors in the skin and hypothalamus signal the sweat glands to produce sweat and the blood vessels to dilate, which helps to dissipate heat and bring down the temperature.
Homeostasis also applies to psychological processes, such as mood, stress, and arousal. These processes involve the brain's regulatory systems, such as the limbic system, the autonomic nervous system, and the endocrine system. These systems work in tandem to respond to internal and external stimuli, and regulate emotions, instinctual drives, and cognitive processes.
The concept of homeostasis is important in understanding health and disease. When homeostasis is disrupted, the body or mind may experience dysfunction, disease, or pathology. For example, chronic stress can lead to an overactive HPA axis and the release of cortisol, which can suppress the immune system and lead to inflammation and disease. Diabetes is also a condition where the body's homeostasis is disrupted, resulting in high blood glucose levels and impaired glucose metabolism.
Help ASAP
thanks...............
Answers
2. Ion
3. Thermosphere
4. Troposphere
5. Stratosphere
6. Ionosphere
7. Mesosphere
8. Ozone
9. Ozonosphere
Answer:
1. Ozone :- Form of oxygen having three atoms of oxygen to a molecule.
2. Mesosphere :- Later of the atmosphere just above the stratosphere.
3. Stratosphere :- The layer of atmosphere just above the troposphere where the temperature remains fairly constant.
4. Thermosphere :- The layer of atmosphere above the mesosphere where temperature are the highest in the atmosphere.
5. Ozonosphere :- Region in the upper stratosphere where the ozone is concentrated.
6. Aurora :- Streamers and band of light appearing in the sky at night , especially in polar region.
7. Ionosphere :- Layer of atmosphere containing ions; above the stratosphere.
8. Ion :- An electrically charged atoms.
9. Troposphere :- The layer of the atmosphere nearest the Earth in which most weather changes occur.
How are breathing and cellular respiration similar? Both involve using ATP to fuel other chemical reactions. Both use oxygen and produce carbon dioxide. Both involve breaking down glucose to produce ATP. Both require water in order to take place.
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Answer:
A. Both involve using ATP to fuel other chemical reactions.
Explanation:
Answer:
Both involve using ATP to fuel other chemical reactions.
Explanation:
Describe what are the roles of producers, Consumers, and decomposers in an ecosystem?
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Answer:
"How might different types of organisms--producers, consumers, decomposers--be important to a healthy ecosystem?" (Producers change energy into matter with chemical energy that other organisms can use and then consumers pass the matter and energy on to other organisms by eating and being eaten; decomposers recycle some ...
Explanation:
what are application of Sonar technique
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Answer:
NOAA scientists primarily use sonar to develop nautical charts, locate underwater hazards to navigation, search for and map objects on the seafloor such as shipwrecks, and map the seafloor itself.
On the pH scale, 14 is a(an)
O base
O acid
O mixture
O salt
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Which organ is found in the digestive system?
heart
lungs
stomach
kidneys
Answers
Answer:
Stomach
Explanation:
Answer:
stomach. :)
Explanation:
trust me this is the right anwser the one up is right and i also toke the quiz. :)
Please help me I do not know how
Answers
List three man-made causes of the destruction of the world's coral reefs.
Answers
Answer:
pollution, over fishing, mining coral
Explanation:
What is the role of energy in living organisms? Is ti a mor or less important role than other characteristics of life?
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Answer:
A huge number of chemical reactions take place continuously in a living cell. The whole of all chemical processes, that is, the total turnover of matter and energy is called metabolism.
Explanation:
All organisms need the energy to grow, reproduce, and respond to their surroundings. All these processes are achieved through metabolism that allows the energy available to them.
Sponges, members of the phylum Porifera, are sessile filter feeders that lack tissues or organs. Instead, specialized cells have unique functions like ingesting food, support, and reproduction. Such specialization within a sponge body is a result of
A) cytokinesis.
B) cell cleavage.
C) cell differentiation.
D) gamete fertilization
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Answer:
C) cell differentiation.
Explanation:
Cell differentiation is a process undergone by a cell in which it changes to a specialized form. During the process of cell differentiation, some genes in a single cell becomes turned off or on in a process called GENE EXPRESSION to give rise to cells with specialized functions.
This is the case of this sponge whose specialized cells perform unique functions like ingesting food, support, and reproduction. The specialization of the cells within the sponge is as a result of the process of CELL DIFFERENTIATION.
A bird catches and tries to eat a caterpillar. The caterpillar has a bad taste, so the bird lets the caterpillar go. The next time it sees the same kind of caterpillar, the bird avoids eating it.
Which best describes this behavior?
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Answer:
The caterpillar has a bad taste, so the bird lets the caterpillar go.
Explanation:
why does ligments stretch when pulled by bone
Answers
in chemical reactions, bonds blank in reactants.
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The movement of organisms from one place to another is called ___________. *
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Answer:
Dispersal
Explanation:
Why do girls get more girls? (genetically, not because "their girls and normally get long hair")
Answers
Answer:
wdym? I'm confused
Explanation:
Answer: girls have the gene to get pregnant and give birth
Explanation: what are you even asking
Are you talking about how girls get more babies or?
If yes then girls have the gene to get pregnant and give birth
What is the percent by mass of a solution that contains 3g of salt in 12 g of solution?
Answers
Answer:
25% salt
Explanation:
(3÷12)×100
=25%
What might happen to your local hydrosphere and geosphere if conditions in the atmosphere caused rain for several weeks?
Answers
Answer:
the hydrosphere(bodies of water)would cause floods and other natural disasters while the geosphere will become infertile and landscape change (weathering).
Explanation:
The mantle, which makes up about 84% of Earth’s volume has several distinct characteristics. All BUT ONE is a characteristic of the mantle.
A) Movement in the mantle is expressed at Earth's surface by the motions of tectonic plates.
B) The upper, rigid mantle layer is composed of dense material such as iron magnesium silicate igneous rocks, like basalt.
C) The mantle is chemically distinct from the crust, is different in terms of rock types as well as seismic characteristics.
D) The uppermost mantle and the overlying crust form the lithosphere, which is relatively rigid at the top but becomes noticeably more plastic beneath.
Answers
Answer: B) The upper, rigid mantle layer is composed of dense material such as iron magnesium silicate igneous rocks, like basalt.
Explanation:
1. Provide two examples of why coral reefs are important ecosystems on Earth.
2. Some corals in the warm pools off Ofu Island can withstand temperatures of 32° to 34 °C without bleaching. So, the researchers set up a controlled laboratory experiment to try to determine why these corals survive in such excessive heat. With regard to the experimental design, provide two reasons why Dr. Palumbi devised a standardized test for the corals.
Answers
Answer:
It provides shelter and protection.
Explanation:
Coral reefs are very important to our ecosystems on Earth because it provides shelter to a large population of ocean life and also provide protection to coastlines from strong ocean currents and high waves from causing damage. Dr. Palumbi devised a standardized test for the corals in order to find out that why coral reef can withstand temperatures of 32° to 34 °C without bleaching.
Answer
Dr. Palumbi devised a standardized test for the corals in order to find out that why coral reef can withstand temperatures of 32° to 34 °C without bleaching.
Explanation:
In the answer
The different processes that an animal, such as an insect,
goes through as it grows and reproduces is called its
Answers
Answer:
Life cycle is my answer
Explanation:
it might be wrong
Each of the following about cells and the cell cycle is true except
A. Cells divide more often during growth
B. The cell cycle is regulated by both internal and external factors
C. Cells divide only when touching other cells
D. Different cells divide at different rates
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Answer:
i think iam not sure it is C
how does nature show emotion
Answers
Answer:Article
Authors
Metrics
Comments
Media Coverage
Abstract
Introduction
Study 1
Results
Discussion
Study 2
Results
Discussion
Study 3
Results
General discussion
Supporting information
Author Contributions
References
Reader Comments (0)
Media Coverage (0)
Figures
Abstract
Feeling connected to nature has been shown to be beneficial to wellbeing and pro-environmental behaviour. General nature contact and knowledge based activities are often used in an attempt to engage people with nature. However the specific routes to nature connectedness have not been examined systematically.
Explanation:
What is an organ system? Choose one of the organ systems and list the organs that belong to that system, as well as the system’s function.
Answers
Answer:
An organ system is a group of organs that work together as a biological system to perform one or more functions. Each organ does a particular job in the body, and is made up of distinct tissues.
1 circulatory system.
Circulates blood around the body via the heart, arteries and veins, delivering oxygen and nutrients to organs and cells and carrying their waste products away.
Keeps the body's temperature in a safe range.
Answer:
There are ten major systems in the organ system.
One Example:
renal system, in humans, organ system that includes the kidneys, where urine is produced, and the ureters, bladder, and urethra for the passage, storage, and voiding of urine.
Explanation:
A system is an organization of varying numbers and kinds of organs so arranged that together they can perform complex functions for the body. Ten major systems include the skeletal, muscular, nervous, endocrine, cardiovascular, lymphatic, respiratory, digestive, urinary, and the reproductive system.
electrons are the electrons in the outer energy
level of an atom that can participate in interactions with other
atoms.
Check it
Answers
Answer:
Valence
Explanation:
In an atom, the electrons at the outermost energy level is called as valence electrons. It is the valence electrons which participates and interacts with the other atoms and form bonds. The valence electrons of an atoms are important as they depict the chemical properties of an element.
Thus the valence electrons resides the outermost shell and surrounds the atomic nucleus.
What is an allele frequency?
Answers
Answer:
the meaning of allele frequency is representing the incidence of a gene variant in a population
Explanation:
The unit states that any animal that can be domesticated probably already has been. Explain the logic behind the statement and whether or not you find it convincing.
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Answer:
Saying that if an animal can be domesticated that it probably already has been is saying that a lot of things are documented and if it has the capability to be domesticated or brought under human control then someone somewhere probably has. So I would personally find this convincing.
Explanation:
Hope that this helps and if so please mark me the brainliest. Peace and Love
please help I need help!! I will mark brainliest if correct (if I can figure out how)
Answers
Answer:
it should be a) force = mass x acceleration
Explanation:
Schizophrenia:
A. cannot be treated.
B. cannot be cured but can be treated.
C. can be cured with treatment.
D. is very common.
SUE
Answers
Answer:
B
Explanation:
Explain how a motor neurone is specialised to allow it to carry out its function in the nervous system.
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motor neurons need 4 u to eat appropriate lean proteins is what determines its function in the human body..The NS is an automatic system..If not eating right, ..m Neurons: carry messages away from the brain, spinal glands, they make muscles move.. The perifial Ns, made of nerves and carry messages 2 the brain..called neuromuscular junction. specialized, thru DNA from both parents...