Answer:
leaching
Explanation:
Identity three ways that’s biologist reach is similar to an astronomers
The DNA profiles of five people potentially involved in a robbery are shown below. The profile on the left was obtained from DNA belonging to the robber. The four other profiles were obtained from the suspects. Select the suspect that is most likely to be the robber.
Answer: Suspect 3
Explanation: DNA fingerprinting allows scientists to visually compare the DNA sequences of various organisms.
This technology is useful for identifying a particular individual by comparing his or her profile to known profiles.
In this case, the suspect most likely to be guilty is Suspect 3 because this individual has the most bands in common with the robber.
Proof I am right look at the picture below
The organisms living on the bottom of the ocean are collectively referred to as
Benthos
The organisms living at the bottom of the ocean are collectively referred to as benthos. The benthos are found in the lowest layer of a sea or river known as benthic zone. Benthos can be classified into three groups based on their habitat. The groups are hyperbenthos (organisms that live near the bottom. An example is rock cods), epibenthos (organisms that are attached to the floor or rocks. An example is sponges) and endobenthos (organisms that live within the sediments. An example is sand dollar).
Which of these descriptions involves an example of a nonrenewable resource?
A. Solar energy reaches Earth's surface.
B. Soda cans are made from aluminum.
C. Winds form due to temperature differences.
D. Trees grow back after a forest fire.
Non-renewable resources are those which exist in a fixed amount and with limited quantity on Earth. Soda cans are made from aluminum is an example of a nonrenewable resource. Correct answer: B
Aluminium is a non-renewable resource, but it is recyclable, which means it can be recycled (be recovered from their prior use to be used again. )
Which process occurs during asexual reproduction? A. Crossing-over between homologues B. Mutation C. Separation of homologous pairs of chromosomes D. Separation of sister chromatid
A. Crossing-over between homologues.
Explanation:In meiosis and mitosis, recombination happens between comparable particles of DNA (homologous groupings). In meiosis, non-sister homologous chromosomes pair with each other so recombination ordinarily occurs between non-sister homologs.
All living organism reproduces either through asexual reproduction or sexual reproduction or sometimes through both mode of reproduction. In both cases let it be sexual or asexual, the mode of cell division namely meiotic and mitotic cell division, the recombination between homologous chromosomes is a typical system utilized in reproduction.
A hermaphroditic animal, such as an earthworm,: reproduce by unfertilized eggs. reproduce by regeneration. produces both eggs and sperm. does not have cells undergoing meiosis. reproduce by budding.
The primary source of energy for a growing hurricane comes from ________.
When an antibody binds to a toxin, the resulting action is referred to as neutralization adcc agglutination opsonization?
With cross site scripting, attackers can inject malicious ____. (choose all that apply)
Cross-site scripting allows attackers to inject malicious scripts, HTML, and JavaScript into web applications, which can lead to information theft, defacement, or unwanted redirections.
Explanation:With cross-site scripting, attackers can inject malicious scripts, HTML, and JavaScript code. These injections can be used for a variety of purposes, including stealing cookies, session tokens, or other sensitive information from users, defacing websites, or redirecting users to malicious sites. Attackers often exploit vulnerabilities in web applications to insert their malicious code, which can then execute within the context of the victim's browser.
Which is the function of the valves within the heart and veins?
Valves prevent the backward flow of blood.
Explanation:The heart consists of two atria (upper chambers) and two ventricles (lower chambers). There is a valve through which blood passes before leaving each chamber of the heart. In case of veins, valves keep blood moving in one direction: back toward the heart. For example when the leg muscles are activated, the venous valves open to allow one-way flow in the direction of the heart.
In two or more complete sentences, explain the interaction between the ocean and a hurricane. Include the following terms: troposphere, thermocline, friction, atmosphere, and evaporation.
The interaction between the ocean and a hurricane is a complex process that involves the transfer of energy and moisture between the two systems.
The ocean surface provides a source of warm, moist air that fuels the hurricane, which is a type of atmospheric disturbance occurring in the troposphere, the lowest layer of the atmosphere where weather occurs. As the warm, moist air rises, it cools and condenses, releasing latent heat, which drives the hurricane's energy. This process is sustained by the continuous evaporation of seawater at the ocean's surface, which adds moisture to the atmosphere. The friction between the ocean's surface and the overlying air is minimal, which allows the hurricane to intensify over the ocean without significant energy loss.Identify whether each circumstance provided will promote an increase or decrease in blood pressure
Locate and cite the 2012 united states court of appeals (d.c. circuit) wherein a man appealed his conviction for multiple offenses including racketeering and conspiracy, related to his participation in a series of bank robberies.
Which group of plants is MOST adapted to live in regions where the layer of soil beneath the surface stays frozen all the time? A) epiphytes that grow on trees B) trees whose roots run deep into the soil C) mosses, lichen, grasses, and small shrubs Eliminate D) the saguaro cacti, which have fleshy stems
List 4 cell organelles and their function (what they do) in the eukaryotic cell.
Final answer:
Eukaryotic cells contain organelles such as the nucleus that stores DNA, mitochondria that produce energy, vesicles for transporting materials, and vacuoles for storage.
Explanation:
Four Cell Organelles and Their Functions in Eukaryotic Cells
The eukaryotic cell is highly compartmentalized, with specialized structures called organelles, akin to a factory where each 'machine' or organelle has a distinct function. Here are four key organelles and their roles:
Nucleus: Functions like a safe, housing the genetic material (DNA) necessary for building proteins and governing cellular functions.Mitochondria: Known as the powerhouses of the cell, these organelles produce cellular energy, mainly in the form of ATP (adenosine triphosphate), through the process of cellular respiration.Vesicles: Small membrane-bound sacs that are involved in the transport of materials within the cell and to the cell membrane.Vacuoles: Storage centers within the cell, with plant cells possessing larger vacuoles for storing water and nutrients than animal cells.
These organelles are vital for the cell's functionality and survival, each enabling the cell to perform complex and specialized tasks, largely unparalleled by the more basic prokaryotic cells.
Which of these is a distinguishing abiotic feature of the Great Barrier Reef
Final answer:
The Great Barrier Reef's warm shallow waters and calcium carbonate skeletons secreted by coral organisms are key abiotic features of the ecosystem.
Explanation:
The Great Barrier Reef is the largest barrier reef in the world and a quintessential example of a marine ecosystem. One distinguishing abiotic feature of the Great Barrier Reef is its water temperature. The Great Barrier Reef exists in warm, shallow waters within the photic zone of the ocean, which is crucial for the coral organisms that form the reef. These organisms, colonies of saltwater polyps, secrete calcium carbonate skeletons which accumulate over time to form the structure of the reef. Therefore, the warm waters and the structure of the calcium-rich skeletons are significant abiotic features that contribute to the formation and maintenance of this underwater wonder.
One of the differences between a plant and animal cell can be found surrounding the outer cell structure of the plant cell. This part of the plant cell is made of specialized sugars called cellulose. It provides structure and support to the plant cell. What is this structure? A) cell wall B) cytoplasm C) chlorplast D)
The structure that sets plant cells apart from animal cells is called the cell wall, which is made up of specialized sugars called cellulose and provides the cell with its structure and support.
Explanation:The structure surrounding the outer cell structure of the plant cell is the cell wall. This structural layer is a unique feature of plant cells and sets them apart from animal cells. The cell wall is composed of specialized sugars known as cellulose, which are responsible for providing the plant cell with structure and support. Hence, the correct answer to the question is A) Cell Wall.
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Her pulse is 118 and thready, blood pressure is 88/72, respiratory rate is 28, and pulse oxymetry is 88%. when you call her name, she opens her eyes but does not answer any questions.
she opens her eyes but does not answer any questions. This is because she is suffering from dementia. She does not know what to do in your shoes anymore because she lost her humantiy.
Baby clara's favorite stuffed animal is placed under a blanket, and she looks under the cover to find it. clara is demonstrating:
Clara is displaying an understanding of object permanence, which signifies cognitive development in infancy where a child learns that objects exist even when not visible.
Explanation:Baby Clara's favorite stuffed animal is placed under a blanket, and she looks under the cover to find it. Clara is demonstrating an understanding of object permanence, a cognitive development concept in which children learn that objects continue to exist even when they cannot be seen or heard. This realization typically occurs within the first 2 years of life as part of sensorimotor stage according to Jean Piaget's stages of cognitive development. Object permanence is an important milestone in the mental development of infants and toddlers, indicating their growing awareness of the world around them.
Identify two ways that meiosis contributes to genetic recombination.
which part of photosynthesis requires ATP, NADPH, and carbon dioxide to produce glucose
Final answer:
The Calvin Cycle or light-independent reactions of photosynthesis use ATP, NADPH, and carbon dioxide to produce glucose.
Explanation:
The part of photosynthesis that requires ATP, NADPH, and carbon dioxide to produce glucose is known as the Calvin Cycle, or the light-independent reactions. These reactions do not require light to occur and are responsible for the fixation of carbon dioxide into organic molecules. In the process of carbon fixation, CO₂ is 'fixed' from an inorganic to an organic form and then, using the ATP and NADPH generated from the light-dependent reactions, these fixed carbons are combined to form sugar molecules such as glucose.
How much current will a 120-V wall outlet push through a 20-ohm circuit? _______ A
Answer:
6 Amperes.
Explanation:
According to Ohm's law,
Voltage (V) = Current (I) x Resistance (R)
Where
Voltage is measured in volt (symbol V).
Current in Ampere (Symbol A).
Resistance in ohm (symbol Ω)
KNOWN DATA FROM THE QUESTION:
Voltage (V) = 120 V
Resistance (R) = 20 Ω
Current (I) = unknown
CALCULATION OF CURRENT:
According to Ohm's law,
V= IR
Plugging in the values,
120= I x 20
Dividing both sides by 20,
120/20 = I x 20/20
I = 6 A
Current is found to be 6 Amperes.
Aquifers are _______.
a.
located below the water table
b.
important sources of freshwater
c.
located in the saturated zone
d.
all of the above
Aquifers are those geological formations, within which there are water reserves in permeable form, all of the above are characteristics of aquifers.
What are aquifers?They are water reservoirs that are located below the earth's surface and that allow the circulation of water through various cracks and the porosity of its structure.
These allow a good part of the world's population to access freshwater and it is possible to differentiate between the water table (the upper sector), the saturation zone (the space where rock pores fill with water) and the impermeable layer.
Therefore, we can conclude that aquifers are those geological formations, within which there are water reserves in permeable form, all of the above are characteristics of aquifers.
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The graph above shows global surface temperatures from 1845 to 2005. Which is least likely the cause for the increase in surface temperature recorded from 1950 to 2005? A) heat generated at the earth's surface due to human processes B) more albedo effect on the earth's surface C) less energy from the Sun is reflected D) heat is trapped in the earth's atmosphere 5)
The answer is A) HEAT GENERATED AT THE EARTH'S SURFACE DUE TO HUMAN PROCESSES
PLEASE HELP :(
flooding wildfire landslides climate change
The factors listed have an immediate effect on the animal populations found in any habitat. The four factors would lead to
A) excess reproduction.
B) emigration.
C) immigration.
D) mutations.
Answer: B) emigration.
Explanation:
Limiting factor can be define as the condition which restricts or limits the growth, abundance and distribution of a species in an ecosystem. Flooding, wildfire, landslide and climate change are the examples of the limiting factors. The emigration is the correct option because of the fact that animals in order to protect themselves from these environmental factors would likely to vacate their habitat and they will move to the other location.
What is the role of mRNA in expressing specialized structures
It plays the main role in assembling the amino acid chain set.
Explanation:RNA based messenger is defined as the single stranded based intermediate molecule. It is accountable in transferring the information of genetics from one portion of DNA to the cytoplasm.
The role of mRNA in expressing specialized structures is PROVIDING INFORMATION to form proteins. This molecule (mRNA) serves as a nexus between DNA and proteins.
During gene transcription, a fragment of DNA called 'gene', which is localized on a specific site in a chromosome, is used as a template to create a complementary messenger RNA (mRNA) molecule.
Subsequently, this mRNA is in turn used as a template to create a polypeptide chain (i.e., a protein) by a process called translation.
The order of triplets of nucleotides or 'codons' in mRNA indicates how to add specific amino acids in the nascent protein sequence during translation.
Thus, the mRNA molecule serves as a template for the generation of a specific protein sequence.
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What would be the outcome of these crosses between pea plants, where the allele for purple flowers (p) is dominant and the allele for white flowers (p) is recessive at a flower color locus?
Conserving the quality of available water is a high priority world-wide. There are many countries whose water supply is reaching dangerous levels of contamination. For example, the longest river in China, the Yangtze, is less than 5 years from death if nothing changes. The statements below are possible effects on the environment if the Yangtze dies, which one is a positive effect on the environment? A) The loss of biodiversity in the area could permanently damage the ecosystems in area. B) Loss of this river could stress the other water supplies in surrounding areas causing a domino effect. C) The Yangtze empties into the Sea of Shanghai which may lead to serious problems in this important body of water. D) Since the pollution in the water is high in organic material it will eventually decompose and make the area more fertile.
How do skeletal muscles work, please help
Which abnormal skin growth results from a virus?
freckles
moles
warts
jaundice
Warts are the abnormal skin growths that result from a virus. While freckles, moles, and jaundice are also skin conditions, they are not typically caused by a virus. Instead, each has different causes such as sun exposure, genetics, and high levels of bilirubin respectively.
Explanation:The abnormal skin growth that results from a virus is a wart. Warts are rough, usually skin-colored growths that appear on the skin and mucous membranes. They are caused by the human papillomavirus (HPV). The virus infects the top layer of the skin and causes it to grow quickly, leading to a wart. While freckles, moles, and jaundice can also be familiar terms related to skin conditions, these are not typically caused by a virus.
For instance, freckles aren't caused by a virus but are small, brownish spots on the skin that can appear as a result of sun exposure and genetics. Moles, which are small skin marks caused by pigment-producing cells in the skin, are mostly harmless and aren't typically caused by a virus. Meanwhile, jaundice is a result of high levels of bilirubin in the body and causes a yellowing of the skin and eyes, but it is not related to a viral infection.
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