When I give the exact address of someone, I am giving the ____________________?
a-absolute distance
b-relative location
c-relative distance
d-absolute location
Answers
Related Questions
What is the relationship between an ecosystem and a community?
A) a community is a very large ecosystem
B) an ecosystem is a very large community
C)An ecosystem includes a community and abiotic factors
D)A communituy includes an ecosystem and abiotic factors
Answers
Answer: C
Explanation:
The concept of an ecosystem refers to a community consisting of various species or organisms, along with the non-living factors in their environment. Given this definition, it is clear C is the correct answer.
If the MC1R protein is 317 amino acids long, why are there 954 base pairs in the coding region of the gene?
Answers
Answer/Explanation:
Each amino acid is coded for by three nucleotides of mRNA during the process of translation. These three nucleotides are called codons.
Therefore, if the MC1R gene has 317 amino acids, then there were 3 x 317 nucleotides coding for the gene. 3 x 317 = 951.
The additional 3 nucleotides that make up the 954 nucleotides in the coding sequence come from the stop codon, which does not code for an amino acid but instead signals the end of translation.
When the nerve cell is said to be resting this is interepreted to mean: O The cell is depolarized, the outisde is negative and the inside is positive O The cell is depolarized, the outisde is positive and the inside is negative. O The cell is polarized, the outisde is positive and the inside is negative O The cell is polarized, the outisde is negative and the inside is positive.
Answers
When the nerve cell is said to be resting, it means that the cell is polarized, the outside is positive and the inside is negative.
What is a nerve cell? A nerve cell, also known as a neuron, is an electrically excitable cell in the nervous system that communicates with other cells through specialized connections called synapses. A nerve cell is the structural and functional unit of the nervous system in charge of carrying electrical impulses throughout the body.
What is polarization?Polarization is a term used to describe the separation of electrical charges across a cell membrane. A resting nerve cell is polarized, indicating that the electrical charge of the cell's interior is negative in comparison to the charge of the cell's exterior. The inside of the cell is negative in comparison to the outside, so the resting potential is negative. During resting, the membrane potential of a nerve cell ranges from -60 to -70 mV.
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2)
«ՈՒՐԱՐ,
A
B
C
Which of the molecules above is a tRNA molecule?
none of the above.
A
Ծ Ծ Ծ Ծ
C
B
Answers
Answer:
B
Explanation:
Transfer RNA (tRNA) is an RNA molecule involved in the process of translation by which cells synthesize proteins. These molecules (tRNAs) have 76-90 nucleotides in length which form characteristic stem-loop structures, and they are considered adaptor molecules because tRNAs serve as the physical link between the messenger RNA (mRNA) and specific amino acid residues of the growing polypeptide chain. A tRNA is composed of a trinucleotide region (i.e., the anticodon region) that binds to the codon in the mRNA, and a region that attaches to a specific amino acid in order to transfer it to the ribosome, where protein synthesis takes place.
Answer:
b
Explanation:
edge,,Ծ‸Ծ,,
Which of the following does not describe neuroglia cells?
They support the nervous system.
They are 60% of the nervous system.
They protect the nervous system.
They conduct nerve impulses.
Answers
Answer:
Explanation:
Key Points There are two kinds of neuroglia in the peripheral nervous system (PNS): Schwann cells and satellite cells. Schwann cells provide myelination to peripheral neurons. Satellite cells play an important role in modulating the PNS following injury and inflammation.
HELP SUPER EASY!!
Why does fragmented forest habitat increase the risk of predation on bird nests by cats, dogs, raccoons, and other animals?
Responses
Birds will prefer to make their nests at the edges of forest habitat.
Predators are more common at the edges of fragmented habitat.
Predators have an easier time spotting bird nests in fragmented habitat.
Birds are forced to build nests on the ground instead of in protected trees.
Answers
Fragmented forest habitats often create edges between different types of habitat, which can provide easier access for predators to enter the area. Additionally, when forest habitats are fragmented, they often create patches of smaller and isolated areas, which can lead to a higher density of predators in a smaller area. This increased predator density, combined with easier access to bird nests, can increase the risk of predation on bird nests by predators such as cats, dogs, raccoons, and other animals. Predators have an easier time spotting bird nests in fragmented habitats because there are fewer places for birds to hide their nests, and predators have a greater view of the surrounding area.
Question 2 (2 points)
Nitrogen is important for creating __
nucleic acids such as ___
Answers
Answer:
Nitrogen is essential for all living things because it is a major part of amino acids, which are the building blocks of proteins and of nucleic acids such as DNA, which transfers genetic information to subsequent generations of organisms. hopes this helps let me know :)
Using an example from your chosen biome, list the potential biotic and abiotic factors for each level below.
1. Organism (Individual)
2. Population
3. Community
Answers
Answer to this question
Answers
Answer:
B
Explanation:
they can form to make large molecules
Disturbances inside Earth’s core cause earthquakes. The starting point of the disturbance is called the epicenter. Why does the amplitude of a seismic wave usually decrease as the wave moves away from the epicenter?
A.
The waves lose energy in the form of heat.
B.
The frequency of the waves continues to increase.
C.
The wavelength of the waves continues to decrease.
D.
The waves encounter entirely different mediums.
Answers
D. The waves encounter entirely different mediums.
Why does the amplitude of a seismic wave decrease as the wave moves away from the epicenter?At farther distances, the amplitude of the seismic waves decreases as the energy released by the earthquake spreads throughout a larger volume and different mediums of Earth.
So we can conclude that option D is the right answer.
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The amplitude of a seismic wave generally decreases as the wave moves away from the epicenter because the waves encounter entirely different media.
Option D. The waves encounter entirely different mediums.What are seismic waves and epicenter?Seismic waves are waves of a mechanical nature, they propagate on Earth as a result of an earthquake or explosion. They are vibrations that are transmitted due to a release of energy from a specific point that is called a seismic focus. and the resistance found in the medium in which it propagates decreases the energy, dicipating it.
With this information, we can conclude that Seismic waves are movements of rock particles that are transmitted along concentric surfaces due to the sudden release of energy at the seismic focus.
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the development of assessment of spondyloarthritis international society classification criteria for axial spondyloarthritis (part ii): validation and final selection. ann rheum dis 2009;68:777-83.
Answers
The development of Assessment of Spondyloarthritis International Society (ASAS) classification criteria for axial spondyloarthritis (part II) was published in the Annals of the Rheumatic Diseases in 2009 (volume 68, pages 777-783). This publication focused on the validation and final selection of the classification criteria.
The purpose of the study was to establish a set of criteria that could accurately identify patients with axial spondyloarthritis (a type of inflammatory arthritis that primarily affects the spine). The researchers aimed to create a reliable and standardized approach to diagnose and classify this condition.
To develop the classification criteria, the researchers used a combination of expert opinion, clinical examination, and scientific evidence. They conducted a large-scale study involving patients with suspected axial spondyloarthritis and compared their clinical features and test results.
The study included various assessments, such as physical examinations, imaging tests, and laboratory investigations. These assessments were used to identify key features that were most strongly associated with axial spondyloarthritis. The researchers then used statistical analysis to determine which criteria were the most accurate and informative for diagnosis.
Through this rigorous process, the researchers identified several key criteria, including the presence of chronic back pain, age of onset, and certain imaging findings (such as sacroiliitis on X-ray or MRI). They also considered other clinical features, such as family history and response to treatment.
By validating and finalizing these criteria, the researchers established a standardized approach for diagnosing axial spondyloarthritis. This has helped improve the accuracy and consistency of diagnoses, ensuring that patients receive appropriate treatment and management for their condition.
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blood clotting, H, is dominant to the allele for hemophilia, h
(recessive). This is a sex-linked trait found on the X chromosome. If a woman that is a carrier for hemophilia has children with a male that has normal blood clotting, what are
their chances of having a child with hemophilia expression?
a. 25%
b. 50%
C. 75%
d. 100%
Answers
The chances of a child having hemophilia expression in this scenario would be 50%. The correct answer is B.
Since hemophilia is a sex-linked trait located on the X chromosome, the woman who is a carrier has one X chromosome with the hemophilia allele (h) and one X chromosome with the normal clotting allele (H). The man, on the other hand, has one X chromosome with the normal clotting allele (H) and one Y chromosome.
In this case, there are two possible scenarios for their offspring:
1. If the woman passes on her X chromosome with the hemophilia allele (h) to the child, and the man passes on his Y chromosome, the child will be male and have hemophilia expression.
2. If the woman passes on her X chromosome with the normal clotting allele (H) to the child, and the man passes on his Y chromosome, the child will be male and have normal blood clotting.
Therefore, there is a 50% chance of having a child with hemophilia expression and a 50% chance of having a child with normal blood clotting in this particular scenario.
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What lymphoid tissue forms a ring around the openings of the GI and respiratory tracts?LymphocytesSpleenTonsilsPlasma Cells
Answers
The lymphoid tissue that forms a ring around the openings of the gastrointestinal (GI) and respiratory tracts is called the Tonsils. The tonsils are collections of lymphoid tissue that help protect against infections by trapping and destroying harmful microorganisms entering the GI and respiratory systems.
The lymphoid tissue that forms a ring around the openings of the GI and respiratory tracts is the tonsils. Tonsils are part of the lymphatic system and contain lymphocytes, which are specialized white blood cells. They play a crucial role in the immune response by detecting and fighting off pathogens that enter the body through the respiratory or digestive systems. Plasma cells, on the other hand, are a type of white blood cell that produces antibodies and are found in the bone marrow and lymph nodes. The spleen is another important lymphoid organ, located in the upper left abdomen, that filters blood and helps remove old or damaged red blood cells.
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what kind of bond is created by a weak electrical attraction between polar molecules?
Answers
Answer:
Dipole-Dipole
Explanation:
The type of bond created by a weak electrical attraction between polar molecules is called a dipole-dipole interaction. Dipole-dipole interactions occur between polar molecules, where one molecule has a partial positive charge (δ+) and another molecule has a partial negative charge (δ-). These partial charges result from an uneven distribution of electrons within the molecule, leading to a temporary dipole moment. The positive end of one polar molecule is attracted to the negative end of another, creating a relatively weak bond known as a dipole-dipole interaction.
_____ thought capitalism would inevitably lead to revolution
because there is contradiction between the wealth created for some
and the immiseration and poverty created for others .
Answers
The person who thought capitalism would inevitably lead to revolution because there is a contradiction between the wealth created for some and the immiseration and poverty created for others was Karl Marx. Marx's idea of capitalist exploitation is that it is a mechanism by which the bourgeoisie
(owners of the means of production) would accumulate more than 100% of the value of a worker's work since the laborer receives only a tiny portion of the value of their work while the rest goes to the capitalist who owns the means of production. Marx argued that capitalism is inherently exploitative and that workers would eventually become aware of this and rise up in a revolution to overthrow the capitalist system. He predicted that this would happen because capitalism creates an inherent conflict between the working class, who are exploited, and the capitalist class, who own the means of production and control the wealth of society.
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reduced density of glutamine synthetase immunoreactive astrocytes in different cortical areas in major depression but not in bipolar i disorder
Answers
Major depression is associated with a reduced density of glutamine synthetase immunoreactive astrocytes in different cortical areas, while bipolar I disorder does not show this reduction. This difference may be indicative of distinct underlying mechanisms in these two psychiatric conditions.
In major depression, there is a reduced density of glutamine synthetase immunoreactive astrocytes in different cortical areas. Glutamine synthetase is an enzyme involved in the conversion of glutamate to glutamine, and astrocytes are a type of brain cell. The reduced density of immunoreactive astrocytes suggests a decrease in the activity of glutamine synthetase in major depression.
However, this reduction in density is not observed in bipolar I disorder. Bipolar I disorder is a mood disorder characterized by episodes of mania and depression. The absence of reduced density of immunoreactive astrocytes in bipolar I disorder suggests that the activity of glutamine synthetase remains normal in this condition.
It is important to note that this finding may be specific to major depression and bipolar I disorder, and may not apply to other psychiatric conditions. Additionally, the exact mechanism behind this difference in glutamine synthetase activity is not yet fully understood and requires further research.
In summary, major depression is associated with a reduced density of glutamine synthetase immunoreactive astrocytes in different cortical areas, while bipolar I disorder does not show this reduction. This difference may be indicative of distinct underlying mechanisms in these two psychiatric conditions.
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This is when certain minerals, calcite, silica, iron oxides and clay, are used to bind minerals together in sedimentary rock formation
Answers
Answer:
Clastic rock
Explanation:
I think it's clastic
The answer is Cementation (=´∀｀)人(´∀｀=)
Which of the following describes the
coastal photic zones?
A. permanent darkness below 1000 meters with
bioluminescent bacteria, bottom feeders, and angler fish
B. up to 200 meter depth and includes photosynthetic
plants, sea anemones, sponges, crabs, and clams
C. the "twilight zone" between 200-1000 meters deep
and includes whales and octopi and little life
Answers
Photic zone up to 200 meter depth and includes photosynthetic plants, sea anemones, sponges, crabs, and clams. The correct option is B.
What is photic zone?The photic zone, also known as the euphotic zone, epipelagic zone, or sunlight zone, is the uppermost layer of a body of water where phytoplankton can perform photosynthesis.
It goes through a number of physical, chemical, and biological processes that allow nutrients to enter the upper water column.
The photic zone is the top layer of the ocean, closest to the surface, and is also known as the sunlight layer. Enough light penetrates the water in this zone to allow photosynthesis.
Thus, the correct option is B.
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Give one
notation
example
example of scientific
show mantissa,
and
coefficient, base, positive exponent
and negative exponent.
Answers
Notation: Scientific notation
Example: 1.23 x 10²
The mantissa here is 1.23, the coefficient is also 1.23, the base is 10, and the positive exponent is 2.
What is described as mantissa?The mantissa is described as a fraction of a common logarithm, often known as the logarithm, with a base of 10, and it is used to indicate the digits of the provided number.
The base from our example is a representation of the number system used, which is 10 in this case.
In conclusion, the exponent indicates how many times the base is multiplied by itself whether positively or negatively.
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A dairy farmer wanted to increase the amount of milk produced by his cows. He
decides to test the effect of a particular feed additive. He give half of his herd
the additive. He maintains the amount of grazing time, the amount of water the
cows drink per day, and even how often the cow gets chased by the local dog
was the same for all the cows. Each day the farmer milks the cows at the same
time and compares the volume of milk. What is the independent variable?
Answers
Answer: I think the Independent variable is the amount of feed additive that the farmer gives to his cows.
Explanation:
Some flowers show incomplete dominance. If RR = white and R'R' = red, which phenotypic ratio would
be expected in the o spring of two pink flowers?
Answers
Answer:
1 red: 2 pink: 1 white
0 red: 4 pink: 0 white would be the phenotypic ratio expected in the o spring of two pink flowers. So, the correct option is (D).
What is Phenotypic ratio?Phenotypic ratio defined as the relative number of offspring expressing a particular trait or combination of traits, which can be determined by performing a test cross and the frequency of the trait or trait combinations being expressed depending on the genotype of the offspring can be identified.
Phenotypic ratio is expressed as the ratio of different phenotypes present in the progeny of a cross where the ratios are numerical comparisons. For example, if one has three mangoes and two oranges, the ratio of mangoes to oranges will be 3:2.
For above given information, if we cross RR which is white with R'R' which is red, we will get 4RR' offspring which are pink in color. then the ratio will be 0 red: 4 pink: 0 white.
Thus, 0 red: 4 pink: 0 white would be the phenotypic ratio expected in the o spring of two pink flowers. So, the correct option is (D).
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Osmoreceptors that stimulate the release of antidiuretic hormone and initiate the thirst response are found in the?
Answers
The thirst response are found in the hypothalamus of most homeothermic organisms that detects changes in osmotic pressure.
Most homeothermic creatures include osmoreceptors, which are sensory receptors that typically reside in the hypothalamus and are capable of detecting changes in osmotic pressure. Osmoreceptors can be found in a number of tissues, including two circumventricular organs: the subfornical organ and the vascular organ of the lamina terminalis.The anterior hypothalamus is home to the main osmoreceptors that regulate AVP secretion and thirst, and injuries to this area in animals lead to hyperosmolality through a combination of reduced thirst and osmotically enhanced AVP secretion.The anterior hypothalamus contains the majority of the central receptors, including the subfornical organ and the organum vasculosum laminae terminalis, two of the circumventricular organs.To learn more about Osmoreceptors.
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13.) A skier on a ski lift is making her way to the top of the ski mountain. As the skier moves higher a. The kinetic energy being used to move her up the hill is stored in her by her position b. The potential energy in her is being stored by kinetic energy c. The mechanical energy is being converted into nuclear energy d. Both potential energy and kinetic energy are being stored in the skier 14.) What type of energy is the energy of moving things? a. Mechanical b. Electromagneticc. Sound d. Thermal 15.) What type of energy is the energy released when an atom is split or fused? a. Nuclear b. Electromagnetic c. Sound d. Electricity 16.) What type of energy is the energy that travels through matter in vibrations? a. Electricity b. Electromagnetic c. Sound d. Thermal 17.) What type of energy is the movement of electrons? a. Mechanical b. Electromagnetic c. Sound d. Thermal 18.) What is the source of all energy on earth? a. Plants b. animals c. Fossil fuels d. the sun 19.) Which type of energy does the match that is burning represent? a. Thermal b. Nuclear c. Chemical d. Mechanical
Answers
Energy is converted from one form to another but can not be created nor destroyed.
Following the principle of energy conversion, energy is neither created nor destroyed but is converted from one form to another. Therefore, for the skier, the kinetic energy being used to move her up the hill is stored in her by her position.
The energy possessed by a body in motion is kinetic energy. This is a type of mechanical energy hence mechanical energy is used in moving things.
The atom is the greatest store of energy in the world. The energy contained in the nucleus of the atom is called nuclear energy. The energy released when an atom is split or fused is called nuclear energy.
The type of energy is the energy that travels through matter in vibrations is called sound energy. The type of energy involved in the movement of electrons is mechanical energy.
The source of all energy on earth is the sun. The sun is the source from which energy enters the ecosystem. The burning match represents thermal energy.
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Which type of process occurred in the ecosystem that was affected by the 1988 fires in Yellowstone Park, which destroyed most of the vegetation but left the soil intact?
Answers
Answer: secondary succession
Explanation:
Explain the process of evolution by natural
selection.
Answers
Answer:
Natural selection is a process where organisms that are better adapted to an environment will survive and reproduce. This means that the advantageous alleles of this variant organism are passed on to offspring. Over many generations, the process of natural selection leads to evolution occurring.
Explanation:
this should give you your answer but if not please tell me
describe how the structure of membrane proteins allows some proteins to be permanently anchored within the cell membrane as a transmembrane protein
Answers
the basic structure of biological membranes is provided by the lipid bilayer, membrane proteins perform most of the specific functions of membranes.
Lipid bilayers provide the fundamental structure of biological membranes, and membrane proteins carry out the majority of their particular tasks. Therefore, each type of cell membrane has certain functional characteristics that are provided by the proteins. As a result, a membrane has a wide range of protein kinds and quantities. Less than 25% of the membrane mass of the myelin membrane, which primarily acts as electrical insulation for nerve cell axons, is made up of protein. However, the interior membranes of mitochondria and chloroplasts, which are involved in ATP synthesis, contain about 75% protein. A typical plasma membrane falls halfway in the middle, with roughly 50% of its mass made up of proteins.
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the anterior and posterior chambers of the eye are both found in the anterior portion of the eye. true false
Answers
True. The anterior and posterior chambers are both located in the anterior portion of the eye. The anterior chamber is the space between the cornea and the iris, while the posterior chamber lies between the iris and the lens.
Both chambers are filled with a clear fluid called aqueous humor, which helps maintain intraocular pressure and nourishes the cornea and lens. It is important to maintain proper eye pressure to ensure good vision and prevent eye diseases like glaucoma. Overall, the anterior and posterior chambers are essential components of the eye's structure, both situated in the anterior part of the eye.
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Genes are
A.
of four types: adenine, cytosine, thymine, and guanine
B.
the proteins DNA wraps around to form chromosomes
C.
sequences of DNA that control a trait or traits
D.
the building blocks that make up proteins
Answers
5. Which of the following statements best describes the response of finches to drought on the Galapagos Islands?
O A During drought, individual finches saw that large, hard seeds were the only available food. To crack these harder seeds, individual finches grew their beaks
larger, resulting in an increased average beak depth
OB During drought, finches struggled to open harder seeds All the scraping and pecking wore down their beaks, resulting in a reduced average beak depth
OC. During drought, only finches with larger-than-average beaks were able to crack the hard seeds that were available. These finches survived while smaller-
beaked finches died, resulting in an increased average beak depth in the population
O D. During drought, finches with smaller beaks (and smaller bodies) had an advantage. With reduced food supplies, larger finches (with larger beaks) were
more likely to starve. The result was a decrease in average beak depth
Answers
Answer:
it is c got it right on the quiz
Explanation:D hope this helps
A. During drought, individual finches saw that large, hard seeds were the only available food. To crack these harder seeds, individual finches grew their beaks larger, resulting in an increased average beak depth
How large beak finches survive drough condition?During drought, finches with larger beaks survive because they were able to crack the hard seeds that were available in the drought situation while on the other hand, the smaller beaked finches died due to unavailability of food which result in an increased average beak length in the population.
So we can conclude that option A is the right answer.
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cells in all three domains of life have similarities in their mitochondria due to descent from a common ancestor.
Answers
Main answer:
True, cells in all three domains of life have similarities in their mitochondria due to descent from a common ancestor.
Mitochondria are the energy-producing organelles found in eukaryotic cells, and they are believed to have originated from endosymbiotic bacteria that were engulfed by ancestral eukaryotic cells. However, recent studies have shown that some archaeal cells also have membrane-bound organelles that are similar to mitochondria and are involved in energy production. These organelles, called hydrogenosomes or mitosomes, have evolved independently of mitochondria, but they share some similarities in structure and function. This suggests that the ancestor of all three domains of life may have had some form of energy-producing organelle, and that these organelles have evolved in parallel in different lineages. The similarities in mitochondria across different organisms also provide insights into the evolution and diversity of life on Earth.
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