Answer:
Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.
Explanation:
how does hydropower and solar power work together?
Solar energy is energy that comes from the sun and is captured by solar cells. These cells transform the energy of photons of light into electrical energy. One mechanism is the energization of electrons, here the energy of the photons is transferred to the electrons, which can already be considered electric energy.
As for the hydroelectric energy, here the waterfalls or rivers flow driving a turbine, which will transform the movement into usable electric energy as it rotates.
At what type of boundaries do oceans occur?
Answer:
When two plates are moving away from each other, we call this a divergent plate boundary. Along these boundaries, magma rises from deep within the Earth and erupts to form new crust on the lithosphere. Most divergent plate boundaries are underwater and form submarine mountain ranges called oceanic spreading rid
Water cyclewater cyclewater cyclewater cyclewater cyclewater cycle
In which situation would you see a partial lunar eclipse?
A.
the entire Moon passes through Earth’s shadow
B.
the Moon passes between Earth and the Sun
C.
a portion of the Moon passes through Earth’s shadow
D.
the Moon lies completely outside of Earth’s shadow
The situation would you see a partial lunar eclipse is a portion of the Moon passes through Earth’s shadow option -c is correct answer.
An incomplete lunar eclipse is what?As the name implies, a partial lunar eclipse happens when the Sun, Earth, and Moon aren't exactly lined up. As a result, only a portion of the Moon enters Earth's umbral shadow and is thus completely covered in red light.
a solar eclipse in which some of the sun's direct rays reach the observer because the moon does not completely block the sun's surface or photosphere. : the entire total solar eclipse that occurs outside of the path of totality.
When the Moon passes between the Sun and Earth, a partial solar eclipse occurs, but the Sun, Moon, and Earth are not exactly lined up. The Sun will appear to be partially obscured, taking on the shape of a crescent.
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na zdjęciu przedstawiono nietypowego ssaka który zamieszkuje Australia Zapisz nazwę ssaka ze zdjęcia następnie wyjaśnij na czym polega jego Wyjątkowość
Answer:
gdzie jest zdjęcie ssaka?
Explanation:
Each of the following hormones is produced by the placenta except one. Identify the exception.
A. human placental lactogen (hPL)
B. progesterone
C. LH
D. human chorionic gonadotropin (hCG)
E. relaxin
The exception among the given hormones that are produced by the placenta is LH (luteinizing hormone).
Among the hormones listed, LH (luteinizing hormone) is the exception as it is not produced by the placenta. The placenta, which is an organ that develops during pregnancy, plays a crucial role in hormone production to support the growth and development of the fetus.
It produces several hormones, including human placental lactogen (hPL), progesterone, human chorionic gonadotropin (hCG), and relaxin. These hormones are involved in maintaining pregnancy, regulating fetal growth, and preparing the body for childbirth.
LH, on the other hand, is a hormone primarily produced by the pituitary gland in both males and females. In females, LH plays a key role in the menstrual cycle, triggering ovulation and stimulating the production of progesterone by the ovaries. While the placenta produces various hormones necessary for a healthy pregnancy, LH production remains primarily in the domain of the pituitary gland rather than the placenta.
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Which organ-system carries lipids from the gastrointestinal tract to blood?
a. Respiratory system
b. Circulatory system
c. Digestive system
d. Endocrine system
The circulatory system, also known as the cardiovascular system, is responsible for carrying lipids from the gastrointestinal tract to the blood. The final answer is (b).
After the ingestion of lipids through food, they undergo digestion in the digestive system, primarily in the small intestine. During digestion, lipids are broken down into smaller molecules called fatty acids and glycerol.Once the lipids are digested and absorbed by the cells lining the small intestine, they are transported into the lymphatic system in structures called lacteals.The lymphatic system eventually merges with the bloodstream, and the lipids are then carried through the circulatory system, specifically the blood vessels, to various tissues and organs throughout the body.
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34. Which type of data would the following observation be: “The frog is 4 cmlong.”?A. quantitativeB. qualitativeC. scientific
There are two types of variables, those qualitative that refer to names, order, or binaries, for example, ye or no, white, blue and yellow, etc. Meanwhile those quantitative can be discrete or continuous this includes quantities, like 5.5, 5.6, or 1, 2, and 3. so if the frog has 4cm long we are in the presence of quantitative data, and the correct answer is option A.
which organism causes gastroenteritis and is possibly transmitted through the respiratory route in addition to the fecal-roal route
Answer:
Noroviruses
Explanation:
What is the phenotype of the sons in generation III? How do you know? amobia sisters
Consider the inheritance pattern for the ABCC11 gene. This pedigree follows the inheritance of dry and wet earwax. Match the following individuals with their genotype. w al OOHN 1 2 3 11-3: AA 1-2:aa III-1: Aa II-6: aa 11-2: AA 11-4: Cannot determine, A_
AA (homozygous dominant for dry earwax), aa (homozygous recessive for wet earwax), Aa (heterozygous for dry and wet earwax), 11-3: AA (homozygous dominant for dry earwax), 1-2: aa (homozygous recessive for wet earwax) and III-1: Aa (heterozygous for dry and wet earwax)
Based on the information provided, the genotypes of the individuals in the pedigree are as follows:
AA (homozygous dominant for dry earwax)aa (homozygous recessive for wet earwax)Aa (heterozygous for dry and wet earwax)11-3: AA (homozygous dominant for dry earwax)1-2: aa (homozygous recessive for wet earwax)III-1: Aa (heterozygous for dry and wet earwax)II-6: aa (homozygous recessive for wet earwax)11-2: AA (homozygous dominant for dry earwax)11-4: Cannot determine, A_ (could be either homozygous dominant or heterozygous for dry earwax)It is important to note that the genotypes listed above are based on the assumption that the inheritance pattern for the ABCC11 gene follows simple Mendelian inheritance. If the inheritance pattern is more complex, the genotypes may not be accurately predicted using this method.
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C. Regular study of science subject at home increases achievement level of students.
The statement is true. Regular study of science subject at home increases achievement level of students.
What is the study of science?Science studies is described as an interdisciplinary research area that seeks to situate scientific expertise in broad social, historical, and philosophical contexts.
The study of science uses various methods to analyze the production, representation and reception of scientific knowledge and its epistemic and semiotic role.
Regular study in most cases can help students develop good study habits and discipline, which will lead to success not only in science but in other subjects as well.
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#complete question:
Regular study of science subject at home increases achievement level of students. True or false
repression of stress-induced line-1 expression protects cancer cell subpopulations from lethal drug exposure
In the study, it was observed that LINE-1 repression leads to protection of subpopulations of cancer cells on exposure to lethal drugs.
An evolutionary conserved process that enables population survival under stressful conditions is the maintenance of phenotypic variability within cell populations. it was observed that the drug-tolerant persisters (DTPs), a subset of cancer cells that survives treatment with lethal medicines, have a suppressed chromatin state defined by elevated methylation of histone H3 lysines 9 and 27. (H3K9 and H3K27). It was further observed that H3K9me3-mediated heterochromatin formation regulators have a role in the survival of DTPs and that long interspersed repeat element 1 (LINE-1) is the region of DTPs where the observed increase in H3K9me3 is most significant. Reducing LINE-1 expression or function partially prevents DTP ablation caused by disruption of the repressive chromatin over LINE-1 sites in DTPs.
The findings suggest that epigenetic repression of TEs, including H3K9me3-mediated repression of LINE-1s, is a mechanism by which a subpopulation of cancer cells transiently survive otherwise lethal drug exposures
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 ILL MARK BRAINLIST
which of the following methods of dealing with sewage falling sure the future health of a local environment in the organisms that live with in it?
a. pouring the sewage directly into a river that empties into the ocean
b. there is no safe way to handle sewage
c. directing the sewage to a large underground chambers to be stored indefinitely
d. sending the sewage to a biological water treatment plant
Answer:
I would say it is D or C
Explanation:
-Salicylic acid is a naturally occurring chemical produced in willow trees.
Salicylic acid is used by humans in some acne products to kill bacteria that
cause skin irritation
Based on this information, what stimulus most likely causes willow trees to
increase the production of salicylic acid?
Freezing conditions that damages leaves
Changing seasons with less direct sunlight
Damage to the bark of the tree trunk
Exposure to pathogens in the vascular tissue
Answer: D on eduphoria
Explanation:
discuss advantages and disadvantages of methods to measure cardiac output (CO)
There are various methods to measure cardiac output (CO), each with its advantages and disadvantages.
Invasive methods, such as thermodilution and Fick's method, provide accurate measurements but are associated with risks and complications. Non-invasive methods, such as echocardiography and MRI, are safer and more convenient but may be less accurate and more prone to errors.
Bioimpedance and pulse contour analysis are less invasive but may require calibration and may be affected by changes in vascular tone and body position. Each method has its own strengths and limitations, and the choice of method depends on the specific clinical situation and the availability of resources.
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All vertebrate embryos have a tail and gill slits at some point during embryonic development. What does this suggest about
vertebrates? (1 point)
O These species evolved in similar environments.
O The embryos of these species require these structures to survive.
O These species share a common ancestor.
O These species have the exact same DNA sequence.
Answer:
These species share a common ancestor
Which is NOT true concerning the affect of photosynthesis and respiration on the flow of energy in the ecosystem? A.Respiration uses chemical energy produced by plants and converts it into energy in the form of ATP. B. Without photosynthesis, there would be no chemical energy to convert to ATP. C. Without respiration, there would be no light energy to convert to ATP.
The following is not true concerning the effect of photosynthesis and respiration on the flow of energy in the ecosystem: Without photosynthesis, there would be no chemical energy to convert to ATP, which is present in Option B.
What is the role of respiration in cells?The cell performs cellular respiration, where the cell oxidizes the glucose with oxygen, and the chemical energy that is present in the glucose is broken down and converted into ATP, which can't be formed without the proton gradient. Though photosynthesizing produces glucose, that glucose is broken down by glycolysis, and fatty acid oxidation also produces ATP.
Hence, the following is not true concerning the effect of photosynthesis and respiration on the flow of energy in the ecosystem: Without photosynthesis, there would be no chemical energy to convert to ATP, which is present in Option B.
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Biomagnification is... concentration of a contaminant stays the same as you move to higher trophic concentration of a contaminant increases as you move to higher trophic level concentration of a contaminant increases as an individual grows concentration of a contaminant stays the same as an individual grows
Answer: Biomagnification refers to the process by which the concentration of a contaminant increases as you move to higher trophic levels in a food chain or food web. In other words, as organisms consume other organisms, the contaminants present in the prey accumulate and become more concentrated in the bodies of the predators.
To understand this process, let's consider an example involving a water ecosystem. Suppose a pollutant is released into the water, such as a pesticide or heavy metal. The primary producers, such as algae or aquatic plants, absorb small amounts of the contaminant from the water. As herbivorous organisms consume these primary producers, they ingest the contaminants along with their food.
Since the contaminant is not easily broken down or eliminated from the organisms' bodies, it accumulates over time. As a result, the concentration of the contaminant becomes higher in the herbivores than in the primary producers. Now, when carnivorous organisms consume the herbivores, they not only accumulate the contaminant from their own food but also from all the prey they have consumed. This leads to an even higher concentration of the contaminant in the carnivores.
Therefore, biomagnification describes the phenomenon where the concentration of a contaminant increases significantly as you move up the food chain or trophic levels. The highest concentration of contaminants is often found in top predators, such as large fish, birds of prey, or mammals, which can have adverse effects on their health and reproductive capabilities.
It's important to note that biomagnification primarily occurs for persistent and non-biodegradable contaminants that cannot be easily metabolized or excreted by organisms. These contaminants are often lipophilic (fat-soluble), which allows them to accumulate in fatty tissues and remain in the organism's body for long periods, leading to biomagnification.
Explanation:
which part of a neuron transmits an electrical signal to a target cell?
Axon is a part of a neuron that transmits an electrical signal to a target cell.
A neuron sending a sign (i.e., a presynaptic neuron) releases a chemical called a neurotransmitter, which binds to a receptor on the surface of the receiving (i.e., postsynaptic) neuron. Neurotransmitters are launched from presynaptic terminals, which may department to communicate with several postsynaptic neurons.
Nerve cells generate electric alerts that transmit information. even though neurons are not intrinsically correct conductors of electricity, they have got advanced problematic mechanisms for generating electrical alerts primarily based on the go with the flow of ions throughout their plasma membranes.
The dendrite is the part of the neuron that receives alerts. Dendrites are extensions of the neuron and they surround the cell frame, which is wherein the nucleus is positioned. Neurotransmitters are chemical messengers despatched between cells, and those messengers bind to precise sites at the dendrite.
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Indicate whether the C-terminus (C) or the N-terminus (N) of each of the following proteins is expected to be located in the cytosol upon membrane integration of the protein. Your answer would be a three-letter string composed of letters C and N only, e.g. CCC.
(A) A single-pass transmembrane protein that has one N-terminal signal sequence and one internal stop-transfer signal
(B) A single-pass transmembrane protein that has one internal signal sequence that is preceded by a patch of positively charged residues
(C) An ER tail-anchored protein
Answer:
The correct answer is - CNN.
Explanation:
Protein modification or folding takes place in the endoplasmic reticulum. The Endoplasmic Reticulum modifies the amino acids according to their signal sequences and tail. The following case can help in indicating the C-terminus (C) or the N-terminus (N) of each of the following proteins-
A) the C-terminus would be placed in the cytosol and the N-terminus in the endoplasmic reticulum lumen after cleaving the N-terminal signal sequence.
B) The N -terminal is the positive end of the chain and as per the rule of positive inside it allows N terminal in the cytosol
( C ) Tail-anchored proteins always have their N-terminal bulk in the cytosol.
Thus, CNN would be the correct answer from the explanation given above.
Which statement describes what will most likely occur when warm air cools and the temperature drops to the dew
point?
O Air will contain more water vapor.
O Dew will form on leaves.
O Clouds will disappear.
O Water vapor in the air will evaporate.
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O Dew will form on leaves.
The dew point is the temperature at which water vapor in the air will condense into liquid droplets. It is a measure of the amount of moisture in the air. The higher the dew point, the more moisture in the air. The dew point temperature is determined by the air temperature and the amount of water in the air. When air cools, its capacity to hold moisture decreases. If the air cools to its dew point, the excess moisture condenses, forming dew.
In the morning, the temperature on the ground is often more excellent than the temperature in the air. As the sun rises, the ground warms up, and the air above it cools. As the temperature drops to the dew point, the moisture in the air condenses on surfaces such as leaves, blades of grass, and other outdoor surfaces that are at or near the dew point temperature.
The statement "Air will contain more water vapor" is incorrect, as dew forms when the air can no longer hold its moisture and the excess water vapor condenses.
The statement "Clouds will disappear" is not correct, as dew formation is a phenomenon related to the condensation of water vapor, and clouds are formed by the same process, but at higher altitudes. "Water vapor in the air will evaporate" is also not correct, as the temperature dropped to the dew point, which is the point where the water vapor condenses, not evaporates.
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Sam is using a hot plate to heat an unknown liquid in a glass flask. In a paragraph of at least 150 words, identify the safety equipment that should be used and the purpose of it for the given scenario.
Answer:
Using a hot plate to heat an unknown liquid in a glass flask could be dangerous if protective/safety equipment aren’t worn. The unknown liquid may be a corrosive chemical which could cause burns when it gets in contact with any part of the body. It s therefore advisable to use googles to prevent the chemicals from splashing into the eyes. Safety gloves and long sleeve shirt should be worn to prevent heat and chemical burns. A shoe covering the whole part of the feet should also be worn as accidents such as the falling to the ground of the heated liquid may occur in the laboratory. This will help protect the feet from contact with the unknown liquid. Nose masks should also be put on to prevent inhalation of toxic chemicals into the body.
Choose four elements from anywhere in the periodic table. Record their masses in the table. Explain how their masses relate to each other and their positions on the table.
What is the name of this organelle?
WILL GIVE BRAINLYIST!!!!
Pleiotropy and Polygenic traits are very easily confused. Please write a sentence describing the primary difference between these two inheritance patterns.
Answer:
Polygenic is a phenotype that is influenced by more than one gene, Pleiotropy occurs when one gene influences two or more unrelated phenotypic traits.
Explanation:
A polygenic trait is influenced by something, while Pleiotropy influences two or more phenotypic traits...so in simple words, one is influenced by something and the other influences different things
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The shape of a blackbody curve depends on what single property of the blackbody?.
The shape of a blackbody curve depends on the single property of the temperature of the blackbody. It is the only single property of the blackbody that affects the shape of a blackbody curve.
Temperature completely determines the shape of a blackbody curve as it shows a wide variety of results by their amount in the increased or decreased state.
Blackbody Curve is the curve that represents the intensity of spread of the radiation that is emitted by any type of object. The curve drawn sometimes refers to a mathematical type of idealization which is known as a blackbody as it is an object that is capable of absorbing all kinds of radiation falling upon it.
Each curve will show an intensity of radiation that exists over a wide range of wavelengths as it is emitted at a particular temperature by the blackbody.
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I am testing an unknow sample in the lab. This sample did NOT turn blue black in the presence of iodine. What can you conclude from this simple experiment?
A. The sample is a nucleic acid
B. The sample is made of a carbohydrate
C. The sample is made of starch
D. The sample is not made of starch
Answer:
the sample is not made of starch
The cells of all living things have a cell membrane, or protective layer, that covers the cell's surface.
A. True
B. False
hurry i'm in a test
Answer:
true
Explanation:
stop cheating
What is the total mass of organic molecules in 100g of chicken?