What occur during photosynthesis? A. Chemical energy is converted into light energy. B. Glucose is broken down to release energy. C. Light energy is converted into chemical energy. D. Carbon dioxide and energy are released into the atmosphere
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Answer:
d. carbon dioxide and energy are released innto the athosphere
Explanation: hope that helps
Related Questions
which study is best characterized as one of comparative genomics? investigating the relative frequencies of different transposable elements in a grasshopper species using sequencing to compare the diversity of bacteria across different parts of a stream using sequencing to assess the diversity of fungi in a soil sample investigating the relationship between the number of transposable elements and development time across different species of flies attempting to find the regulatory sequences of a cell-signaling gene in a yeast species
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The study best characterized as one of comparative genomics is investigating the relative frequencies of different transposable elements in a grasshopper species using sequencing.
Comparative genomics is a subfield of genomics that studies genetic similarities and differences between species and also focuses on the comparison of genomes. In this study, sequencing is used to compare the relative frequencies of different transposable elements in a grasshopper species.
Transposable elements are pieces of DNA that are able to move around within genomes and between genomes, and they can affect gene expression, development and evolution. By sequencing the transposable elements in the grasshopper species, researchers can gain a better understanding of the evolutionary relationships between the species and how transposable elements may be influencing the grasshopper's development.
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true or false: approximately 1500 ml of fluid moves into the lumen of the small intestine each day by osmosis, attracted by osmotic particles in chyme and by secreted na , cl-, and hco3-.
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Approximately 1500 ml of fluid will move into the lumen of the small intestine each day by osmosis process, attracted by osmotic particles in chyme and by secreted Na, Cl-, and HCO3-. This statement is true.
The chyme moves into the small intestine. Infiltration takes place here. The chyme is more concentrated than the epithelial cells lining the intestine. Therefore, water enters these cells through semi-permanent membranes to achieve homeostasis.
The small intestine carries water from the bloodstream into the gastrointestinal tract, helping to break down food. The small intestine also absorbs water along with other nutrients. colon. In the colon, more water moves from the digestive tract into the bloodstream.
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The current trend of increasing global temperatures has Heather wondering how an increase in the temperature of the atmosphere affects the temperature of the ocean. Heather decides to investigate the flow of energy between the atmosphere and the hydrosphere. Which investigation will provide evidence to answer the question, How does a warmer atmosphere affect the temperature of the ocean?A. Measuring the change in the temperature of water while in containers with air of different temperaturesB. Dissolving chalk in water with varying levels of acidityC. Comparing the heat capacity of water with that of other liquidsD. Testing the water solubility of various solids, such as salt and calcium carbonate
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The investigation that will provide evidence to answer Heather's question about how a warmer atmosphere affects the temperature of the ocean, is by meausuring the change in the temperature of water while in containers with air of different temperatures. This will allow her to see the influence of air temperature on water temperature.
The correct option is A.
Consider these three scientific statements
1. The inherited traits of plant, animal, and microbial populations change through time because of differential reproductive success patterns, which are influenced by the way individual organisms interact with their environment.
2. If a certain culture of bacteria is subjected to more ultraviolet radiation than another culture, Then it's reproductive success rate will be reduced.
3. In sexual reproduction, Recessive alleles are always masked by dominant alleles. in other words, the traits of a Recessive allele will not be expressed if a dominant allele is present.
These statements have a lot in common. Each statement is testable, each describes a potential realishionship between observable factors, and each deals with a different aspect of reproduction or inheritance. However, one of the statements is typical of a scientific hypothesis, one is typical of a scientific theory, and one is typical of a scientific law.
Which statement is a hypothesis, which is a theory, and which is a law? "Justify your anwsers"
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Answer: 1. Scientific theory
2. Scientific hypothesis
3. Scientific law
Explanation:
The scientific theory can be defined as the aspects of the natural world that are tested and proofed by the scientific methods, involving the observations, measurements and evaluation of the outcome. The scientific theory can be changed with new ideas or evidences. The first statement is a scientific theory because the microbial population may change due to the fact that how microbes interact rather than restricting to the differential reproductive success.
The scientific hypothesis can be defined as the statement that is required to be tested or verified by scientific method. It is based on presumption. The second statement is the example of scientific hypothesis because it is beginning with "if" here it is presumed that if the culture is exposed to ultraviolet radiation then reproductive success rate will be reduced.
The scientific law is based upon facts or evidences obtain after experimental trails or applying the scientific methodology. This cannot be changed with time. The third statement is the Mendel's law of dominance.
Why do leaves change color in the fall biology?
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Leaves change color in the fall as a part of their natural aging process. The color change is due to the breakdown of pigments in the leaves, such as chlorophyll, which is responsible for the green color of leaves.
During the summer, leaves produce large amounts of chlorophyll to aid in photosynthesis, the process by which plants convert sunlight into energy. However, as the days get shorter and temperatures cool in the fall, the chlorophyll breaks down, revealing other pigments such as carotenoids, which produce yellow and orange colors, and anthocyanins, which produce red and purple colors.
The exact timing and intensity of fall color change can be influenced by factors such as weather conditions, soil moisture, and genetics of the plant species. Ultimately, the fall colors are a beautiful and natural display of the changing seasons.
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How do producers get the nitrogen they need to live and grown
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Answer:
Nitrogen Fixation
It is carried out mainly by nitrogen-fixing bacteria, which secrete enzymes needed for the process. Some nitrogen-fixing bacteria live in soil. Others live in the root nodules of legumes such as peas and beans. ... They convert nitrogen gas to nitrate ions that algae and other aquatic producers can use.
Explanation:
During a stay in the hospital, an accident victim develops symptoms of bacteremia. A blood sample shows the presence of Gram-positive cocci in pairs. Lab tests determine that the bacteria are non-hemolytic and bile salt tolerant. The bacteremia is likely due to
Answers
Answer:
Enterococcus.
Explanation:
Enterococcus is reason for nosocomial infection with predilection for older patients with multiple comorbidities. It is usually caused by longer stay in hospital. The infections may include urinary tract infections, wound infection and intra abdomen or pelvic infections.
What parts of the body make up the central nervous system
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Answer:
brain and spinal cord
Explanation:
that's it
Which characteristic explains why algae blooms are more likely to grow out of control in lentic ecosystems instead of lotic ecosystems?
O Photosynthetic organisms can grow undisturbed in sunlit, nutrient-rich lentic ecosystems.
O More photosynthetic organisms are found in lentic ecosystems than in lotic ecosystems.
O Lotic ecosystems have lower nutrient and dissolved oxygen levels than lentic ecosystems.
O Lentic ecosystems have higher turbidity, which is preferred by photosynthetic organisms.
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Given the characteristics of lentic ecosystems, we can conclude that algae blooms are more likely to grow out of control because photosynthetic organisms can grow undisturbed in sunlit, nutrient-rich lentic ecosystems.
Lentic ecosystems are those whose water is still. This kind of ecosystem includes bodies of water such as:
LakesPondsReservoirs SeepsPoolsand so on. These can be temporary or permanent and are found in a wide range of sizes.
Lentic ecosystems minimize the mixing of the water, allowing the water to absorb more sunlight and become warmer. Warmer water allows organisms such as algae to move easier, allowing them to float to the surface quicker and absorb more sunlight. This creates a chain reaction given that the sunlight absorbed by the algae heat the water even more, thus promoting more algae growth. For these reasons option one is correct.
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In cats the trait for hair length is controlled by gene S, where the dominant allele(S) results in short hair and recessives have long hair. The W gene is known as the "masking" gene because a cat that has a dominant W allele in its genotype will have an all-white coat due to a lack of melanin in its skin. Cats with a w w genotype can have a coat of any color, depending on the inheritance of other genes that determine coat color. A male with long hair and a white coat is crossed with a female cat with short hair and a white coat. The owner of the cats has heard about the masking gene and believes that the cross will produce a litter of all-white kittens, some with short hair and some with long hair. (a) is the owner's prediction accurate? Give evidence to support your response. (b) Based on the given information, determine all of the possible genotypes of the kittens in the litter
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Based on the given information, the owner's prediction is not accurate. The possible genotypes of the kittens in the litter of the cross mentioned in the question are SsWW, ssWW, SsWw, ssWw, Ssww, ssww.
The possible genotypes of the male parent cat are ssWW and ssWw. The possible genotypes of the female parent cat are SSWW, SsWw, SsWW, SSWw. There are 6 possibilities in which the parent genotypes can be crossed.
1. On crossing male ssWW with female ssWw, the genotypes of all the kittens produced can be SsWW.
2. On crossing male ssWW with female SsWw, the genotypes of the kittens produced can be SsWW, ssWw, SsWw, ssWW.
3. On crossing male ssWW with female SsWW, the genotypes of the kittens produced can be SsWW and ssWW.
4. On crossing male ssWw with female SSWW, the genotypes of the kittens produced can be SsWW and SsWw.
5. On crossing male ssWw with female SsWw, the genotypes of the kittens produced can be SsWW, ssWW, SsWw, ssWw, Ssww, ssww.
6. On crossing male ssWw with female SSWw, the genotypes of the kittens produced can be SsWW, SsWw, Ssww.
Observing the results of cross 5 and cross 6, there is a possibility of kittens produced receiving recessive masking genotype (Ssww, ssww).
Hence the owner's prediction of producing a litter of all-white kittens cannot be hundred percent accurate.
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Think about how part of the organism body’s is designed to do a specific job well
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One part of an organism is designed to to a specific job well because of its function. For example, the heart is good at pumping blood because it has veins, arteries, and valves to assist it.
What are the functions of blood?Blood brings oxygen and nutrients to all the parts of the body so they can keep working. Blood carries carbon dioxide and other waste materials to the lungs, kidneys, and digestive system to be removed from the body.
This important substance has many different elements that make it the main carrier of oxygen, carbon dioxide, and essential nutrients throughout the body. There are four parts of blood: platelets, plasma, and red and white blood cells.
Blood has three main functions: transport, protection and regulation. Blood transports the following substances: Gases, namely oxygen (O2) and carbon dioxide (CO2), between the lungs and rest of the body.
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If one strand of DNA double helix has the following nucleotide sequence ATCGGTCAAGCTAGG what would the dna complementary stand read
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Answer:
TAGCCAGTTCGATCC
Explanation:
In DNA, there are 4 different nucleotide bases. Adenine (A), Thymine (T), Cytosine (C) and Guanine (G).
A (adenine) always pairs with T(thymine) and C(cytosine) always pairs with G (guanine).
If we have the strand:
ATCGGTCAAGCTAGG
We have to pair A with T, and C with G. Therefore, the complementary strand of DNA will be:
TAGCCAGTTCGATCC
you digest 4 ul of plasmid dna that is 50 ng/ul concentration in a total volume of 20 ul. you run 10 ul of the digest on the gel. you then do a dna purification protocol with a zippy prep on the remaining digested dna. you elute the dna in 25 ul. a 2 ul sample has the concentration of 2 ng/ul. what is the dna yield?
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50%. While molecular cloning frequently calls for 1–3 g of DNA, diagnostic digests normally only use 500 ng.
Depending on the application, the overall reaction volume typically ranges from 10 to 50 liters, with the amount of DNA to be cut a major determinant. Usually, a digest volume of 100 l would include 100 ng of plasmid and 100 ng of insert. A quick and affordable way to gather indirect sequence information is by restriction digestion of recombinant plasmid constructs. The presence or absence of an insert, the orientation of the insert, the size of the plasmid, and certain sequence information particular to a given location may all be concurrently examined in many plasmid constructions. By allowing restriction enzymes, which identify and bind to targets of DNA, to incubate with the DNA molecule, restriction digest is achieved.
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What part of the microscope is used to move an objective lens into place?
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Answer:
The ocular micrometer has no units. Revolving Nose Piece - Several objective lenses of varying magnification and numerical aperture are mounted on the revolving nosepiece. The nosepiece must click into place for the objective lens to be in proper alignment.
applying Science and Mathematics to solve real-world problems is called
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Answer:
Applied mathematics
Explanation:
Answer:applied mathematics
Explanation:
Question 15 plz help will mark brainlest
Answers
Answer:
D
Explanation:
When given speed and frequency, the wavelength is found by dividing the speed by the frequency. In this case, .61/1045=~.00058.
A man walks into a bar and orders a corona and two hurricanes. The bartender replies, “that’ll be 20.20!” explain
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Answer:
because 2020 had Corona and hurricanes
genetically modified (gm) crops have spread with remarkable speed since their commercial introduction in 1996. from 2007 to 2012, which group of nations saw the greatest increase in gm crops?
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From 2007 to 2012, a group of developing nations saw the largest increase in GM crops. So, the correct option is B.
What are GM crops?GM crops are known as genetically modified crops, defined as plants used in agriculture whose DNA has been modified using genetic engineering methods. In this method, the plant genome can be engineered by physical methods or by the use of Agrobacterium to deliver sequences that are hosted in T-DNA binary vectors.
From 2007 to 2012, a group of developing nations saw the largest increase in GM crops.
So, the correct option is B.
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Your question is incomplete, most probably the complete question is:
Genetically modified (GM) crops have spread with remarkable speed since their commercial introduction in 1996. From 2007 to 2012, which group of nations saw the greatest increase in GM crops?
A) industrialized nations
B) developing nations
C) world total
5.)
Which of the following is a body processes controlled by hormones?
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Answer:
function are metabolism,homeostasis,growth, sexual activity and cardiac muscle
Explanation:
seioct a cause of gobal warming. The reouts are given in the acconsganying dasa table. Use a 0.01 nignifcance leval to ferst the claim that the sex of the respondent is independent of the choice foe the cause of globil warming: Do-men and women appear to agren, of is thore a subatantial diffecence? Fick hine to vew tha ek-spuare distrbutian takle. Idensfy the nul and allernative hypothesos Compute the tost ntalisfic (Found to three decaral poses as neoded) Find the critical valie(s). (Reazd to ziree decimal places as needed. Use a comma to separase antswers as neoded) What is tho conclution bated on the hypothasis test? sutfoent evidence to warant rejection of the daim that the sex of the respondent is independent of the choica for the cause of global warming Mon and wamen ta ingrae.
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There is sufficient evidence to warrant rejection of the claim that the sex of the respondent is independent of the choice for the cause of global warming.
The hypothesis test is conducted to determine if there is a significant association between the sex of the respondent and their choice of the cause for global warming. The null hypothesis (H0) assumes that there is no association, while the alternative hypothesis (H1) assumes that there is a significant association.
By analyzing the data using a 0.01 significance level, the chi-square test is performed. The test calculates the chi-square statistic and compares it to the critical value(s) to make a conclusion.
The obtained test statistic is compared to the critical value from the chi-square distribution table. If the test statistic exceeds the critical value, we reject the null hypothesis in favor of the alternative hypothesis, indicating that there is a significant association between the variables.
In this case, the obtained test statistic suggests a substantial difference between men and women regarding their choice of the cause for global warming. Therefore, we reject the null hypothesis, providing sufficient evidence to conclude that the sex of the respondent is not independent of the choice for the cause of global warming.
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Which of the following is NOT a function of the digestive system?
a. filtration.b. compaction.c. ingestion.d. absorption. e. mechanical processing.
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The function of the digestive system is not filtration. The correct answer is A
The digestive system processes food into small molecules so that the body can absorb and use the nutrients. The small molecules that result from digestion are absorbed into the blood and transported to cells throughout the body. Digestion begins in the mouth and ends in the anus.
The functions of the digestive system are as follows: 1. ingestion 2. mechanical processing 3. digestion 4. secretion 5. absorption 6. excretion 7. compaction The digestive system does not have a function of filtration, hence it is the correct answer.The functions of the digestive system are necessary for a healthy body. The correct answer is A
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In prophase, this form of DNA is loose, uncoiled, and unorganized in the nucleus.
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Answer:
Chromosomes
Explanation:
Which of the following is present in eukaryotes......
A) Cell wall B) Flagellum
C)Diploid nucleus D) membrane bounded organelles
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Answer:
Membrane bounded organelles are present in eukaryotes..
Explanation:
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vì sao cơ thể tôi không hấp thụ được chất dinh dưỡng
cách khắc phục
Answers
Answer:
Your question is why doesn't the body absorbs water right?
Explanation:
We drink a lot of water but our body is still thirsty . It's because water plays an important role in day-to-day life. An average of 65 percent of the body is full of water.
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how do the different types of proteins in plasma membranes play a role in the different forms of transport of materials into and out of the cell g
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Membrane proteins are involved in a variety of biological processes, including cell adhesion, energy transduction, signalling, cell recognition, and transport.
Hydrophilic molecules can pass through the cell membrane thanks to membrane proteins. Some transport membrane proteins require energy to change shape and actively move molecules and other substances across the cell membrane. They accomplish this by releasing ATP as an energy source. The proteins allow a cell to choose which compound will be transported, meeting the cell's needs while excluding anything else.
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If 70% of the alleles in a gene pool of a population are dominant, the frequency of the
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Answer:
Explanation:
The number of copies of an allele in a population divided by the total number of all alleles for that gene in a population is the allele frequency. For a gene with two alleles whose frequencies are p and q, the Hardy-Weinberg equation states that the genotypes that are possible for the population are p^2 + 2pq + q^2, which is equal to
Ghrelin is involved in _____ body weight regulation and leptin is involved with _____body weight regulation.
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Ghrelin is involved in the stimulation of appetite, and leptin is involved with the inhibition of appetite. Ghrelin and leptin are the two hormones responsible for body weight regulation.
The hormone ghrelin is secreted by the stomach cells and released into the bloodstream, where it stimulates hunger and increases food intake, leading to body weight gain. Ghrelin levels rise when fasting and decrease after eating, and it is considered the "hunger hormone."
Leptin, on the other hand, is secreted by fat cells and released into the bloodstream, where it inhibits hunger and decreases food intake, leading to body weight loss. When leptin levels are high, the body senses that it has enough stored fat and suppresses hunger. When leptin levels are low, the body senses that it needs more energy and stimulates appetite.
Both hormones, ghrelin and leptin, play a crucial role in regulating body weight by stimulating or suppressing appetite in response to the body's energy needs. When ghrelin levels rise, appetite increases, leading to food intake, and when leptin levels rise, appetite decreases, leading to weight loss. Therefore, it is essential to maintain the balance between ghrelin and leptin levels for a healthy body weight.
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The movement of a solute in a cell from LOW concentration to HIGH concentration is called
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Answer:
active transportation
Explanation:
Describe Four types of organic molecules found in all living things
Answers
carbohydrates, lipids, proteins, and nucleotides
Which of the following is the correct complementary sequence to the one listed
below:
GCAAGTCAGGTCT
O CGTTCACTCCAGA
OGCTTCAGTCCAGA
OCGTACAGTCCAGA
OCGTTCAGTCCAGA