Your body's homeostasis appears to be maintained by electrolytes. These help to maintain control over a number of biological functions, including oxygen delivery, water & oxygen balance, acid-base synergy, and cardiac and neurologic function.
Give a description of homeostasis and an example.Homeostasis is the ability of an organism to maintain internal stability with response to changes in the environment. The body's temperature is just the best example of homeostasis.
What is the best example of homeostasis?The control of body temperature within humans is one of the best-known examples of homeostasis. Although several factors, including illness, hormones, metabolism, and some other environmental exposure, could change this number and result in unusually low or body temperatures, the typical body temperature is around 37 °C (98.6 °F).
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The heart can be found in which body cavity?
spinal
cranial
thoracic
pelvic
Answer:
thoracic
Explanation:
Answer:
C
Explanation:
thoracic cavity is the correct answer can you mark me brainliest I need it please and thank you :P
referring to the previous question. to demonstrate the response of several daphnia genotypes across a wide range of environments, luc de meester (1996) measured the change in phototactic behavior of daphnia sampled from lakes that contained different numbers of predatory fish. this is an example of a(n) study.
Referring to the previous question. to demonstrate the response of several daphnia genotypes across a wide range of environments, luc de meester (1996) measured the change in phototactic behavior of daphnia sampled from lakes that contained different numbers of predatory fish This is an example of a field study.
Luc de Meester (1996) measured the change in phototactic behavior of Daphnia to demonstrate the response of several Daphnia genotypes to a broad range of environments. It is an example of a field study. A field study is a scientific investigation performed in the natural setting, where the researcher maintains little control over the environment.
Field studies can be used to investigate how a variety of factors influence a particular phenomenon, such as animal behavior. Field studies are used to conduct scientific investigations in natural settings where the researcher has little control over the environment. Field studies are commonly used to investigate a range of issues, such as animal behavior and the effect of pollutants on the natural environment, among other things. Field studies, on the other hand, have a disadvantage in that the data obtained can be influenced by variables that the researcher cannot control.
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Which muscle of the pectoral girdle helps during forced inhalation in breathing?
Answer:
The muscles of the anterior thorax provide movements to the arm and shoulder while the muscles of the posterior thorax also help change thoracic volume during breathing and reinforce the thoracic wall.
A _______________ genotype has one capital and one lowercase letter.
Viruses are not considered living things for all
these reasons EXCEPT
Cannot reproduce on
their own.
Do not have genetic
material.
Cannot metabolize
energy
Cannot produce
proteins.
Answer:
B. Viruses do not have genetic material.
Explanation:
Viruses are made up of genetic material which is enclosed by a capsid. It'll either have RNA or DNA as it's genetic material.
How did humans change the
environment?
Answer:
Humans changed the environment by: overpopulation, pollution, burning fossil fuels, and deforestation.
Explanation:
Answer:
Explanation:
Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.
Fermentation does not produce ATP. Why is fermentation such an important process in cells
Answer:
In humans we go through Lactic Acid Fermination
Explanation:
It is important because after glycolysis we have the elctron carrier NAD+ reduced to NADH and we cant continue glycolysis until we have NADH back to NAD+ so all lactic acid fermintation does it removed the electron and allow glycolysis to continue. It should be noted that fermintation occurs when there is no oxygen / not enough to continue cellular respiration so we rely on glycolysis to produce very little ATP while oxygen is replenished,
which statement describes translation
Answer:RNA makes proteins.
Explanation:
Translation can be described as the making of protein from RNA. The correct option is A.
What is translation?Translation can be thought of as the decryption of protein-making instructions, involving both mRNA and tRNA in transcription.
The ribosome, which is made up of rRNA and proteins, is where translation takes place.
The instructions in mRNA are read during translation, and tRNA transports the appropriate sequence of amino acids to the ribosome.
Then, rRNA aids in the formation of bonds among the amino acids, resulting in a polypeptide chain.
Thus, the correct option is A.
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Please help as best you can
Answer:
I've filled this in for you
Explanation:
hopefully this helps!
Analyze how the control system shown below helps cnidarians respond to changes and capture prey.
Answer:
Explanation:
All cnidarians are carnivorous predators. Jellyfish capture small drifting animals with their stinging cnidocyte-filled tentacles. Even the sessile coral polyps and sea anemones are predators ready to sting prey, grasp it in their tentacles, and push it into their mouth.
Describe how climate change affects each biome.
a researcher states that the survival time of an organism is negatively related to the amount of a specific pollutant present in the ecosystem. what does this statement mean?
This statement means that a. above-average amounts of pollutants tend to accompany below-average survival times.
According to the researcher, the more will be pollutants in an ecosystem, the lesser will be the survival time of an organism to stay alive in that environment.
In other words, the more is the pollution, the lesser are the chances of the survival of an organism.
In order for the organism to remain alive, the pollutants in that environment or ecosystem shall not exceed above average.
Although a part of your question is missing, you might be referring to this question:
A researcher states that the survival time of an organism is negatively related to the amount of a specific pollutant present in the ecosystem. This means that
a. above-average amounts of pollutant tend to accompany below-average survival times.
b. above-average amounts of pollutant tend to accompany above-average survival times.
c. below-average amounts of pollutant tend to accompany below-average survival times.
d. below-average amounts of pollutant can be accompanied by either above- or below-average survival times.
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Which is the function of the lymphatic system?
A. To transport gases
B. To protect internal organs
C. To control movement
D. To transport fats
what is the difference in potential between two charges called
Answer:
volt
Explanation:
The potential difference is expressed in volt (V). The potential difference between two points is said to be 1 volt if the work is done in moving 1-coulomb charge from one point to other is 1 joule. 1 volt= 1 joule/ 1 coulomb Unit for measuring the potential difference is volt and instrument used for measuring potential difference is a voltmeter.
Answer:
Its potential is taken as zero potential. Thus the positively charged conductor has more positive potential than the earth. A negatively charged conductor has negative potential less than that of the earth. The electric potential difference between two points in an electric circuit is the work done in moving a unit positive charge from one point to the other.
Whch part of reproductive system produces semen
What are the products of cellular respiration? Next to each material identify whether it is organic or inorganic.
Answer:
Organic molecules have more chemical potential energy than inorganic molecules
Explanation:
Chemical molecules can either be organic or inorganic depending on whether they contain certain elements. Organic molecules are molecules that contain in their structure a carbon-hydrogen bond (C-H) e.g C2H4, C6H12O6 etc. while inorganic compounds do not contain the carbon and hydrogen elements bonded together e.g CO2, H2S
Considering the substances/compounds involved in photosynthesis and respiration, glucose (C6H12O6) is the only organic compound while every other compound is inorganic. However, organic compounds store more potential energy called chemical energy in its C-C or C-H bonds than inorganic molecules do.
Answer:
Oxygen and Glucose are both reactants in the process of cellular respiration. The main product of cellular respiration is ATP, waste products include carbon dioxide and water.
Explanation:
how many different possible codon combinations are possible using the three letter alphabet of DNA
Answer:
The genetic code includes 64 possible permutations, or combinations, of three-letter nucleotide sequences that can be made from the four nucleotides. Of the 64 codons, 61 represent amino acids, and three are stop signals. For example, the codon CAG represents the amino acid glutamine, and TAA is a stop codon.which cellular component of our body are involved in developing infection
Answer:
the white blood cells or leucocytes
Several factors affect an organisms ability to fossilize. The unlikelihood of fossilization results in large gaps in the fossil record. Which would decrease the likelihood that an organism fossilizes?
Complete question:
Several factors affect an organism´s ability to fossilize. The unlikelihood of fossilization results in large gaps in the fossil record. Which of the following would decrease the likelihood that an organism fossilizes?
The organism lower on the food chainThe organism higher on the food chainThe organism with a hard body rather than a soft bodyThe organism that lived in a marine or aquatic environmentAnswer:
The organism higher on the food chain
Explanation:
The organism lower on the food chain. Their high reproduction rate, as well as their numerous populations, favor them at the moment of fossilizing under different environmental conditions. The organism higher on the food chain. These organisms tend to be predators or bigger animals, characterized by small populations with a reduced number of individuals in comparison with smaller organisms. The fact that their reproductive rate is not very high, that they live longer and hence they are fewer in number, do not favor their fossilizing possibilities under different environmental conditions.The organism with a hard body rather than a soft body. Hard tissues always increase the possibilities of fossilizing, as their biological or mechanical destruction is not as easy as the destruction of the soft tissues. The organism that lived in a marine or aquatic environment. It seems that those organisms that live in a sedimentary environment, such as the sea or a lake, or those that live buried or fixed to the bottom, have more possibilities of fossilizing.Why do sharks find an injured fish - person - so easily?
Answer: a shark's sense of smell comes in handy in this situation. sharks have noses that arent used to breathe but to smell (they have a gill system for breathing) the shark can smell the blood from up to a quarter-mile away.
Explanation: sharks also pick up on minute electrical impulses using organs they have called Ampullae of Lorenzini. these organs are made of tiny hairs that are hidden in pores on the underside of their head
Trilobites
Trilobites were crab-like animals
that lived in ancient seas.
Scientists have discovered many
trilobite fossils all over the world.
However, the fossils only appear
in rocks that are at least 250
million years old. In more recent
rocks, their fossils are absent.
1. What conclusion would you
draw about trilobites based on
their appearance and
disappearance in the fossil
record
Answer:
The trilobites probably disappeared because either: A) they evolved into something else, or B) they died out due to the amounts of land rising out of the ocean.
T/F - In the first division of meiosis, the number of chromosomes is cut in quarters.
There are 46 chromosomes in each human cell. i.e., there are 23 pairs of these. In meiosis I, these couples split and disintegrate. As a result, each of the two daughter cells produced during the initial meiotic division has 23 chromosomes instead of the full amount of 48.
A human cell has 46 chromosomes, or 92 chromatids, at the start of meiosis I (the same number as during mitosis). The following phases are experienced during meiosis I: phase one In certain aspects, prophase I resembles prophase in mitosis. Two cellular divisions make up the meiotic process. Because gametes (sperm, eggs), which are diploid (2N) individuals, have one-half of all chromosomes, meiosis is a necessary aspect of the sexual process.
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a hypothetical population of 200 cats has two alleles, tl and ts, for a locus that codes for tail length. the table below describes the phenotypes of cats with each possible genotype, as well as the number of individuals in the population with each genotype. which statements about the population are true?
From the table, we can see that there are 25 cats with the homozygous dominant genotype TT, which means that they have long tails. There are also 100 cats with the heterozygous genotype Tt, which means that they also have long tails but are carriers of the recessive allele. Finally, there are 75 cats with the homozygous recessive genotype tt, which means that they have short tails.
Based on this information, we can make the following statements about the population:
1. The dominant allele T is more common in the population than the recessive allele t because there are more cats with long tails than short tails.
2. The population is in Hardy-Weinberg equilibrium because the observed genotype frequencies match the expected genotype frequencies based on the allele frequencies.
3. If the population were to mate randomly, the probability of two cats with the heterozygous genotype Tt producing a homozygous recessive offspring with the genotype tt is 25%.
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What benefit does averaging the class data provide? Increases precision Increases accuracy minimizes systematic error All of the above
Averaging the class data can provide several benefits, including increasing precision, increasing accuracy, and minimizing systematic error.
Therefore, the correct answer to this question is "All of the above."
By аverаging the clаss dаtа, we cаn reduce the impаct of аny outliers or extreme vаlues on the overаll result. This cаn increаse the precision of the dаtа, аs it will be more representаtive of the entire clаss. Аdditionаlly, аverаging the clаss dаtа cаn increаse the аccurаcy of the results, аs it helps to eliminаte аny potentiаl biаses or errors thаt mаy be present in individuаl dаtа points. Finаlly, аverаging the clаss dаtа cаn аlso minimize systemаtic error, аs it helps to reduce the impаct of аny systemаtic biаses or errors thаt mаy be present in the dаtа collection process. Overаll, аverаging the clаss dаtа cаn provide severаl importаnt benefits thаt cаn help to improve the quаlity аnd reliаbility of the dаtа.
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Penguins are powerful swimmers Scientists have concluded that penguins evolved adaptations for powerful swimming early in their evolutionary history which piece of evidence dis scientists most likely use to make this conclusion?a) DNA sequences of different penguin speciesb) maps of the global distribution of penguins speciesc) fossils showing the shape of ancient penguins' wings and feathersd) x-rays of the bone structures in modern penguins' wings
Penguins live primarily in the Southern Hemisphere. The tiny blue penguins can be found in Australia and New Zealand, while the majestic emperor penguins can be found in Antarctica and the king penguins can be found in many sub- Antarctic islands.
Answer: B
27.The sections of the brain located at the top and back of each cerebral hemisphere, containing the centers for touch, taste, and temperature sensations is called the _______________ lobes.
The sections of the brain located at the top and back of each cerebral hemisphere, containing the centers for touch, taste, and temperature sensations, are called the parietal lobes.
The parietal lobes are one of the four main lobes of the cerebral cortex, which is the outermost layer of the brain responsible for higher cognitive functions. Each hemisphere of the brain has its own parietal lobe, located behind the frontal lobes and above the temporal lobes.
The primary function of the parietal lobes is to process sensory information from the body and the environment. They contain the primary somatosensory cortex, which is responsible for receiving and interpreting sensations of touch, pressure, pain, temperature, and proprioception from various parts of the body. The parietal lobes also play a role in spatial awareness, perception of body position, and spatial reasoning.
Within the parietal lobes, specific areas are dedicated to processing different types of sensory information. For example, the postcentral gyrus, located in the parietal lobe, contains the somatosensory cortex and is responsible for processing touch and pressure sensations from different body regions. The parietal lobe also includes the gustatory cortex, which is involved in the perception of taste, and certain regions that contribute to temperature perception.
In summary, the parietal lobes are the sections of the brain located at the top and back of each cerebral hemisphere. They house the centers for touch, taste, and temperature sensations, and are crucial for processing sensory information and spatial awareness.
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if all living things contain dna why does each living thing look differently
phase of mitosis in which the chromosomes separate and move to opposite ends of the cell
How do sink holes form
Sinkholes are formed when land collapses into cavities underground. A few causes of sinkholes are disturbance of soil (digging for example), water impoundment (dams and basins), and decline of water level (groundwater pumping and droughts).
How magma is generated in a subduction zone? How magma rising from a subduction zone causes a chain of volcanoes on the surface?
Answer:
As a tectonic plate slides into the mantle, the hotter layer beneath Earth's crust, the heating releases fluids trapped in the plate. These fluids, such as seawater and carbon dioxide, rise into the upper plate and can partially melt the overlying crust, forming magma. As the magmas are lighter than the mantle and start to rise above the subduction zones to produce a linear belt of volcanoes parallel to the oceanic trench.
Explanation: