The hair cells that detect sound are a type of ___
Answers
The hair cells that detect sound are a type of sensory receptor.
Hair cells are located in the cochlea of the inner ear and are responsible for converting sound waves into electrical signals that can be sent to the brain for processing. They are named for the tiny hair-like structures that protrude from their surface and move in response to sound vibrations. This movement triggers a series of chemical and electrical events that ultimately result in the transmission of nerve impulses to the brain.
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Related Questions
Amount of rainfall can be measured with the help of
Answers
Answer:
Rain Gauge
Explanation:
PLEASE ANSWER ASAP!!!!!!!!!!!!!!!!The video shows the movement of oil near the site of the 2010 oil spill. Oil near an oil spill This video shows the shoreline a distance away from this spill. Shoreline away from an oil spill What happens to the oil after it is spilled?
Answers
When oil is spilled, it can have a devastating impact on the environment. The oil spreads over a wide area, coating plants, animals, and shorelines and also enter the food chain, harming both marine life and humans.
What can be damaged from oil spill?There are a number of things that can happen to oil after it is spilled. Some of the oil will evaporate, but most of it will remain in the environment. The oil that remains can be broken down by bacteria, but this process can take many years.
In the meantime, the oil can cause a number of problems. It can smother plants and animals, making it difficult for them to breathe and survive. It can also contaminate water supplies, making them unsafe to drink or use for bathing.
The 2010 oil spill in the Gulf of Mexico is a good example of the damage that oil spills can cause. The spill released over 200 million gallons of oil into the Gulf, and it took years to clean up the mess. The spill had a devastating impact on the environment, killing thousands of birds, fish, and other marine animals. It also caused economic damage to the Gulf Coast region, as tourism and fishing were disrupted.
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Alcohol elimination was originally believed to be a zero-order process, meaning that alcohol was removed from the body at a constant rate, independent of the concentration of alcohol.
Answers
Answer:
That statement is not entirely accurate. Initially, it was believed that alcohol elimination followed a zero-order process, which means that the rate of elimination remains constant regardless of the concentration of alcohol in the body. However, more recent studies have shown that alcohol elimination actually follows a first-order process, meaning that the rate of elimination decreases as the concentration of alcohol in the body decreases. In other words, the higher the concentration of alcohol in the body, the faster it is eliminated, but as the concentration decreases, the rate of elimination slows down. This is because alcohol elimination primarily occurs through the liver, which has a limited capacity to metabolize alcohol. Once the liver reaches its maximum capacity, the rate of elimination slows down.
Transcription involves the transfer of information from __________.
mRNA to an amino acid sequence
DNA to an amino acid sequence
DNA to RNA
the nucleus to the cytoplasm
RNA to DNA
Answers
Transcription involves the transfer the information from DNA to RNA.
Transcription is the synthesis of RNA from DNA. Genetic information flows from DNA into protein, and the substance that gives an organism its form. This flow of information will occurs through the sequential processes of the transcription (DNA to RNA) and translation (RNA to protein). Transcription will occurs when there is a need for a particular gene product at a specific time or in a specific tissue.
During the transcription, only one strand of DNA is usually copied. This is called as the template strand, and the RNA molecules produced are single-stranded messenger RNAs (mRNAs). The DNA strand that would correspond to the mRNA is called the coding or the sense strand.
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What is the charge of a proton?
Answers
Answer:
Positive
Explanation:
A proton carries a positive charge
Answer:
Proton—positive; electron—negative; neutron—no charge. The charge on the proton and electron are exactly the same size but opposite. The same number of protons and electrons exactly cancel one another in a neutral atom.
Explanation:
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Write a small paragraph explaining how metamorphic rocks form and what they are like.
Include the following words in your paragraph:
Heat
Pressure
Context and regional metamorphism
Foliated
Non foliated
Answers
Answer:
Metamorphic rocks started out as some other type of rock, but have been substantially changed from their original igneous, sedimentary, or earlier metamorphic form. Metamorphic rocks form when rocks are subjected to high heat, high pressure, hot mineral-rich fluids or, more commonly, some combination of these factors.
Answer:
Metamorphic rocks started out as some other type of rock, but have been substantially changed from their original igneous, sedimentary, or earlier metamorphic form. Metamorphic rocks form when rocks are subjected to high heat, high pressure, hot mineral-rich fluids or, more commonly, some combination of these factors.
Explanation:
Two pupples are born in the same litter. One has blue eyes and the other has brown eyes. Develop a hypothesis as to
why the pupples have different eye color. Justify your hypothesis In two or more complete sentences.
Answers
Answer:
The brown version of gene 1 is dominant over the blue one. Dominant means that if at least 1 of your two copies is brown (Bb), then you will have brown eyes. Geneticists represent the different versions of the eye colour gene as B for brown and b for blue (the capital letter is the dominant, the lowercase, recessive).
Explanation:
2. a) What is gene flow? (3 points)
) v
b) How does gene flow affect the fitness of a population? (2 points)
3. a) What is an index fossil? (2 points)
Answers
Answer:
Gene flow is the transfer of genes in and out of a population.
2. Geneflow affect the fitness ofva population.
Gene flow within a population can cause an increase in the genetic variation of the population, whereas gene flow between genetically distant populations can reduce the genetic difference between the populations.
Index fossil is any animal or plant preserved in the rock record of the Earth that is use to identify and gate geologic periods.
Explanation:
Gene flow is the transfer of genes or genetic variation in and out of a population.
Gene flow is cause by movement of organisms that reproduce in their new population or movements of gametes. For example, when bees carry pollen from a flower in one location to flowers in another location, the bees are causing gene flow.
Gene flow within a population can cause an increase in the genetic variation of the population, whereas gene flow between genetically distant populations can reduce the genetic difference between the populations. Thereby affecting it's genetic fitness.
Index fossil is any animal or plant preserved in the rock record of the Earth that is use to identify and gate geologic periods. Examples of index fossils include: Ammonites were common during the Mesozoic Era (245 to 65 mya
Describe an example of a plant cell that is specialized for a specific function. What is special about the cell that allows it to perform this specific function?
Answers
A plant cell type that is specialized for a specific function is the mesophyll cells in the leaves, which contain many chloroplasts to perform photosynthesis.
What is cell differentiation?Cell differentiation refers to the specialization by which cells can perform specific functions.
Mesophyll cells in the plant leaves are specialized cells that contain chloroplasts, which are organelles where photosynthesis occurs.
In conclusion, a plant cell type that is specialized for a specific function is the mesophyll cells in the leaves, which contain many chloroplasts to perform photosynthesis.
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4. Why is it most advantageous the sexual reproduction over asexual reproduction for
the evolution of species? Explain
Answers
Answer:
The offspring of sexually reproducing organisms are all genetically unique. Because of this, sexually reproducing organisms may have more successful survival of offspring in environments that change than asexually reproducing organisms, whose offspring are all genetically identical.
w are two skeletons of organisms.
AS
|__/ 1) Circle where the pelvic and femur bones are located on the human and the whale.
\_/1] Which words describe the pelvic and femur bone structures observed in both the
whale and human species?
Homologous structures
analogous structures
(_/1 ) Explain your choice.
or
Answers
The choice that best describes the pelvic and femur bone structures observed in both the whale and human species is homologous structures.
What are analogous structures?The pelvic and femur bones are homologous structures in both humans and whales. Homologous structures are defined as structures that have a similar anatomical origin but may have different functions in different organisms. In this case, the pelvic and femur bones of both species have a similar structure and originate from the same developmental origin, but they serve different functions in humans and whales.
Analogous structures, on the other hand, are structures that have a different anatomical origin but may have similar functions in different organisms. For example, the wings of birds and bats are analogous structures because they have different anatomical origins (birds have feathers and bats have skin membranes), but they serve a similar function in both species (flight).
Therefore, the choice that best describes the pelvic and femur bone structures observed in both the whale and human species is homologous structures.
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how does the cell membrane of a tube worm maintains a stable environment
Answers
Answer:
The cell membrane of a tubeworm is selectively permeable and they prevent minerals in the water from flowing it in the cell of tube worms. By doing this the cell membrane protects the cell from any osmotic damage. By selectively preventing these minerals it maintains the stable environment in the cell
PLEASE HELP!!!! 20 POINTS!!!!
Which event can cause slumps, landslides, and mudflows to occur?
earthquakes
hurricanes
snowfalls
thunderstorms
Answers
Answer:
earthquakes
Explanation:
Answer:
earthquakes
Explanation:
because it is muddy
A magazine published an article stating that drinking water obtained from waste water is harmful for health. Why is this information most likely to be incorrect? The article does not provide a scientific basis for the information magazines do not generally publish reliable scientific information drinking water has been obtained from recycled waste water since many years scientific tests show that drinking water obtained from waste water is pure and safe
Answers
Answer:
The correct answer is - the article does not provide a scientific basis for the information
Explanation:
Generally, Magazines publish articles with reliable information and sources that are universally accepted or have a scientific basis behind the information. It is already known that wastewater is recycled and purified before making it available for drinking.
In this article, there is no scientific basis behind the information as no scientific data mentioned or ignore test and practice in use from the years which is scientifically tested.
45 POINTS WILL GIVE BRAINLIEST!!!
Information about the four organisms can be found on the Internet. Use credible websites to find answers to the questions you developed in part A. Based on this data, draw your own dichotomous key.
Answers
Answer: decomposers, parasites, predators, and bacteria
Explanation:
Answer:
in the screenshot hope it helps :)
Explanation:
Someone help me match the last two to their definition
Hypotonic and Isotonic
Answers
Which is the best description
of transverse waves?
A. A transverse wave squeezes together,
B. A transverse wave moves up and down,
C. A transverse wave travels in a circle.
Answers
Answer:
B. A transverse wave moves up and down
Explanation:
A transverse wave is a wave in which particles of the medium move in a direction perpendicular to the direction that the wave moves.
DNA codes make proteins. In the mini-circle DNA code, the researchers included a code for a protein that glows a fluorescent green color. Why did their experiment design need this glowing protein? (3 points)
Answers
Answer: To observe the growth of minicircle cells.
Question 26 of 35
Corundum is the second-hardest mineral on Mohs' hardness scale. How does
this property make corundum useful to humans?
A. It means corundum can be used to make fireworks yellow.
B. It means corundum can be used to flavor foods.
C. It means corundum can be used as pencil lead.
D. It means corundum can be used to grind down and shape
fingernails.
Answers
Answer: it means corundum can be used to grind down and shape fingernails
Explanation:
Answer:
D
Explanation:
Which of these must be absorbed by animal cells in order to grow?
Which of these must be absorbed by animal cells in order to grow?
genes
nutrients
sunlight
chromosomes
Answers
Answer:
Nutrients
Explanation:
Which of the following can a chemical bond do?
B. Store energy
C. Change element properties
D. Release energy
Answers
Answer: all the above
Explanation:
natural chemicals in the brain that cause feelings of relaxation and happiness are called
Answers
-)What must be present for the three stages of cellular
respiration to be exhibited?
Answers
Answer:
It needs oxygen in order to occur.
Explanation:
Cellular respiration is this process in which oxygen and glucose are used to create ATP, carbon dioxide, and water; ATP, carbon dioxide, and water are all products of this process because they are what is created.
The reactions of cellular respiration can be grouped into three stages: glycolysis (stage 1), the Krebs cycle, also called the citric acid cycle (stage 2), and electron transport (stage 3)
The other three stages of cellular respiration—pyruvate oxidation, the citric acid cycle, and oxidative phosphorylation—require oxygen in order to occur.
An ecological model uses ____ to predict how the population of one species affects and is affected by the population size of another species or by it's interactions with some abiotic factor, like rainfall.
Answers
Answer:
Biotic factor
Explanation:
Biotic factors are part of factors that determines the nature of the ecological system. They can either be living or dead organisms. Because they are considered to possess lives or had formerly existed, they are found in the biosphere and can reproduce.
Hence, to predict how the population of one species affects and is affected by the population size of another species or by its interactions with some abiotic factor, like rainfall. The ecological model uses a BIOTIC FACTOR.
This is because it is the interaction of the biotic and abiotic factors that determines the nature of the ecosystem.
fill in the blank. we always have to maintain clear access to___. select the answer choice that best completes the following statement. we always have to maintain clear access to . eye wash stations exit paths safety showers fire alarms all of the above
Answers
The answer choice that best completes the statement "we always have to maintain clear access to" is "all of the above".
It is important to maintain clear access to eye wash stations, exit paths, safety showers, and fire alarms for safety reasons in case of emergencies.
Eye wash stations and safety showers are important to have clear access to in case of exposure to chemicals or other harmful substances.
Exit paths need to be clear in case of fires or other emergencies to allow for safe and quick evacuation.
Fire alarms need to be accessible and free from obstruction to ensure that they can be activated easily in case of a fire.
Therefore, it is important to maintain clear access to all of these safety features to ensure the safety of individuals in the event of an emergency.
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Michael learns that some genetic variations increase the probability of certain individuals in a population surviving and then reproducing in their environment. Describe and give an example of how a genetic variation might increase survival in a population.
Answers
It enables the members of a population to endure and produce offspring with the necessary trait for survival, while those without it will disappear.
What is genetic variation?A population of people with a diversified genetic makeup has a higher chance of surviving than one with a homogeneous genetic makeup.
A population's variation enables certain members to adapt to the shifting environment, and natural selection enables the expression of those advantageous traits to endure.
Therefore, natural genetic variations among members of the same species are referred to as genetic variation.
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a biological experiment measures the abundance of two different proteins in three different conditions. the goal of the problem is to predict the presence/absence of certain enzyme based on the abundances of the two proteins in each of the experimental conditions. the data for enzyme whose presence we are trying to predict are
Answers
The information for the enzyme whose existence we're attempting to forecast is b= +1-1-1, where +1 denotes the enzyme's presence and -1 denotes its absence.
What information would be required to determine an enzymatic reaction's rate?The amount of substrate converted to product over time is used to calculate the rate of an enzyme reaction. Molar concentrations, or moles of substance per volume, are frequently used to describe the amounts of substrates and products when discussing rates.
How is enzyme activity measured?In the majority of enzymatic tests, the rate of substrate consumption or product generation during a specified time period is used to compute the enzyme activity. The rate of NADH oxidation is watched in the case of PDC and ADH.
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The main reason why an individual AB, Rh-negative cannot donate blood to an individual A, Rh-positive is because:a) anti-A antibodies in the donor will agglutinate RBCs of the recipient.b) anti-A antibodies in the recipient will agglutinate RBCs of the donor.c) anti-B antibodies in the donor will agglutinate RBCs of the recipient.d) anti-D antibodies in the donor will agglutinate RBC of the recipient.e) anti-B antibodies in the recipient will agglutinate RBCs of the donor.anti-B antibodies in the recipient will agglutinate RBCs of the donor
Answers
Anti-B antibodies in the recipient will agglutinate RBCs of the donor.
What is antibodies?When the immune system of the body recognizes dangerous compounds, known as antigens, it produces a protein called an antibody. Microorganisms (bacteria, fungi, parasites, and viruses) and chemicals are examples of antigens.
Individuals in Group AB don't have any anti-A or anti-B antibodies in their plasma.
Antibodies (immunoglobulins) are divided into five categories based on the heavy chain constant sections they contain: IgG, IgM, IgA, IgD, and IgE. They are dispersed throughout the body and have several functions.
Type O blood lacks both A and B antigens, whereas type AB blood contains both. Any blood antigens that you don't have in your own blood will trigger the production of antibodies by your immune system. The implication is that those with type A blood produce antibodies against B.
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1. Embryonic stem cells have the potential to do all of the following except
O differentiate into almost any type of cell in the body
O only able to grow into a similar type of cell
Answers
Answer:
O only able to grow into a similar type of cell
Explanation:
Embryonic stem cells have the capability to create almost any type of cell in the body. Stem cells in general can form almost any type of cell which is why it is sometimes used for therapy. Stem cells divide to create daughter cells. These daughter cells will either be another stem cell or a more specialized cell type (like heart, brain, bone, or blood cell).
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9.Anhidrosis is the inability to sweat normally. If the human body cannot sweat properly, it cannot cool itself, which is potentially harmful. Anhidrosis most directly interferes with
A) a feedback mechanism that maintains homeostasis
B) an immune system response to harmless antigens
C) the synthesis of hormones in the circulatory system
D) the enzymatic breakdown of water in cells
Answers
Anhidrosis directly disrupts a feedback system that maintains homeostasis.
How anhidrosis interferes with homeostasis?When ones sweat glands don't work properly, one have anhidrosis. This can be due to a congenital problem or a disorder that impacts our nerves or skin. Anhidrosis can also result from dehydration. It's not always possible to identify the cause of anhidrosis. This is because homeostasis, which is the capacity to maintain one's internal environment, prevents a person with anhidrosis from sweating and allowing their body to cool. Because negative feedback has the power to alter the response to a stimulus and prevent it from continuing, it has an impact on the negative feedback system that maintains homeostasis. The body reaches a point when it is unable to cool itself because to a loss in its capacity to react to heat stimuli.
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