Please help anyone ?????!!!

Answer:

uses light as its energy source and carbon for organic compounds.

Explanation:

The purple non-sulfur bacteria which depends on light produces organic food  just like plants through the process of photosynthesis. The purple non-sulfur bacteria uses carbondioxide and water with sunlight produces oxygen and glucose which is an organic compound. So that's why purple non-sulfur bacteria is also known as phototrophic means organism that produces their own food through photosynthesis.

The concern about risk assessment of acceptable levels of toxins can be a failure to use appropriate risk metrics, incorrect measuring of known risk, failure to take known risks into concern, or failure in risk communication or risk monitoring.

A risk assessment is a step-by-step process that, in combination with an exposure analysis and other elements, provides an estimate of the likelihood that an adverse health event will occur as a result of ingestion, inhalation, or absorption of one or more toxins. One of the most important aspects of risk assessment is toxicity assessment.

A toxicity assessment is a study of a substance’s ability to cause harm – and how much harm it can cause. It’s important to note that not all substances are toxic – many therapeutic medications are acute toxic but beneficial when taken at the right dose.

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Answer:

Pasteurization is the process by which food products (such as juice and dairy products) are mildly heated to kill off harmful bacteria, salmonella, and other disease-causing pathogens. These products are thus made safe for consumption. ... Pasteurization has revolutionized food safety within the dairy industry.

Answer:

Genes are inherited together on the same chromosome.

Explanation:

An independent array of genes has to have different chromosomes or to be sufficiently far on the same chromosome to allow for crossing. The associated genes are in the same chromosome and have no overlap. Together they are transferred to the daughter cells.

Answer:

A

Explanation:

Answer:

The answer is (A. A cladogram.)

Answer:

This question in incomplete, therefore it will be trickier to answer.

Explanation:

If you provide the options with this question, I can give it a shot in trying to work it out.

Answer:

100% of children will have a double heterozygous genotype (EeWw)

Explanation:

A homo-zygous individual is an individual that has two dominant alleles or two recessive alleles for a given gene/locus. A dihybrid cross, also known as Mendelian dihybrid cross, refers to a type of cross in which both parents differ in two observed phenotypic traits which are controlled by two distinct non-linked genes. When both parents are inversely homo-zygous for both genes as in this case (i.e., one parent is homo-zygous dominant for the first gene and homo-zygous recessive for the second gene, while the other parent is homo-zygous recessive for the first gene and homo-zygous dominant for the other), all the F1 will be heterozygous, i.e., all F1 individuals will have the EeWw genotype because each parent can produce only one type of gamete (either Ew or eW). If both genes are subject to complete dominance, then the expected phenotypic ratio of the F2 obtained by crossing double heterozygous individuals will be 9:3:3:1, i.e., 9/16 individuals will have the dominant phenotype for both traits (in this case E_W_ genotype), 3/16 individuals will have the dominant phenotype for the first trait (in this case, dominant earlobe E_ww genotype), 3/16 individuals will have the dominant phenotype for the second trait (in this case, dominant hairline eeW_ genotype), and 1/16 will have the recessive phenotype for both traits (in this case, double recessive eeww genotype).

Answer:

B. What the government decides is important for society.

Explanation:

Major areas of economic output are controlled by the government in a command economy. The government controls the means of production and owns the businesses that provide products and services for the general population. The government sets the pricing and manufactures the goods and services it believes would benefit the public.

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Answer:

Disaccharide

Explanation:

It is a disaccharide, a molecule composed of two monosaccharides: glucose and fructose. Sucrose is produced naturally in plants, from which table sugar is refined. It has the molecular formula C12H22011.

Answer:

table sugar is example of glucose. It has the molecular formula C12H22O11.

Answer:

The correct answer is: C. They will have a lower energy efficiency.

Explanation:

Similar to aerobic cellular respiration, anaerobic cellular respiration uses electrons taken from a fuel molecule to drive ATP production through an electron transport chain. Bacteria and archaea are prokaryotes that survive in low-oxygen conditions and use anaerobic respiration to break down energy.

Methanogens, for example, can employ carbon dioxide as a terminal electron acceptor and produce methane as a by-product. Methanogens may be found in soil as well as in the digestive tracts of ruminants. Fermentation is another anaerobic (non-oxygen-requiring) process for breaking down glucose that is used by a variety of species, including bacteria.

However, the glucose breakdown performed by anaerobic respiration isn't complete and thus, the energy released is 19 times less than aerobic respiration for the same amount of glucose.

The three choices that could have affected the environment are as follows:

The environment may be defined as anything which is present in the surroundings of living organisms. This environment basically has two types of factors biotic and abiotic factors.

In the above three choices, building a green environment has a positive effect on the environment. It may also affect living organisms positively. While the rest of the two may stimulate a negative impact on the environment by increasing the levels of carbon dioxide by liberating emission and non-biodegradable plastics.

Therefore, the three choices that could have affected the environment are well mentioned above.

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Answer:

B

Explanation:

An ionic bond is formed when an atom usually metallic, loses an electron to become positively charged and another atom usually non-metallic, gains such electron lost and becomes negatively charged..

Answer:

C. Darwin performed an experiment that supported his hypothesis.

Explanation:

Darwin believed that his experiment, which was comparing the finch's beaks from Galapagos Archipelago, in which there was variation between the size and shape of beaks, as the basis in which he believed evolution was correct. However, variation does not mean evolution, and evolution, in which it calls for a chain of events to create beneficial traits successively, is nigh impossible to occur in the real world. Again, that is not to say that there is no such thing as variation, in which there is, in which people or animal groups adapt to their natural habitat. However, to state that adaptation is proof that a species becomes another is to go out on a limb, and current failures of "new species" (in that it originates from today's day and age, rather then discovered) to emerge is proof of such.

Answer:

Sí I can't tell if this is another language, or gibberish, sorry

Answer:

Explanation:

Don't do if you don't know

Answer:

In anaphase, the shortest stage of mitosis, the sister chromatids break apart, and the chromosomes begin moving to opposite ends of the cell. By the end of anaphase, the 2 halves of the cell have an equivalent collection of chromosomes. In telophase, 2 daughter nuclei form. The nuclear envelope beings to reappear.

One of the functions of abscisic acid in plants is to Almost all plant cells have the ability to produce abscisic acid. One of the functions of abscisic acid in plants is to delay leaf senescence. promote stomatal closure during drought stress.

Answer:

Adrenaline and Cortisol

Explanation:

Adrenaline increases your heart rate, elevates your blood pressure and boosts energy supplies. Cortisol, the primary stress hormone, increases sugars (glucose) in the bloodstream, enhances your brain's use of glucose and increases the availability of substances that repair tissues.

Answer:

D

Explanation :Because the first set of the baby's teeth is represents growth and the second set of the teeth ofwhich the second set is permanent that represents development in living things

An example of living things growing and developing is: (C). Baby teeth falling out and permanent teeth coming in.

Growth in living things can be defined as the increase in size.

Development in living things can be defined as an occurrence in a living thing that causes change and transformation.

In the example above we can see the occurrence of growth and development.

In conclusion,  An example of living things growing and developing is: (C). Baby teeth falling out and permanent teeth coming in.

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Answer:

Para determinar la distancia a la que se encuentra una gaviota respecto del nivel del mar, es necesario medir la altura a la que se encuentra volando. Así, dado que el nivel del mar tiene una altura considerada como de 0 metros, si la gaviota está volando a unos 500 metros de altura, por ejemplo, esa será su distancia respecto del nivel del mar.

Answer:

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☯ Let two adjacent sides of parallelogram be 2x and 5x.

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⋆ Refrence of image is shown in diagram:

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[tex]\setlength{\unitlength}{1 cm}\begin{picture}(0,0)\thicklines\qbezier(1,1)(1,1)(6,1)\put(0.4,0.5){\bf D}\qbezier(1,1)(1,1)(1.6,4)\put(6.2,0.5){\bf C}\qbezier(1.6,4)(1.6,4)(6.6,4)\put(1,4){\bf A}\qbezier(6,1)(6,1)(6.6,4)\put(6.9,3.8){\bf B}\put(0.7,2.5){\sf 2x}\put(3,0.5){\sf 5x}\end{picture}[/tex]

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[tex]\underline{\bigstar\:\boldsymbol{According\:to\:the\:question\::}}\\ \\[/tex]

Perimeter of parallelogram = 70 cm

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[tex]\dag\;{\underline{\frak{We\;know\;that,}}}\\ \\[/tex]

[tex]\star\:{\boxed{\sf{\purple{Perimeter_{\;(parallelogram)} = 2 \times (sum\:of\: adjacent\:sides)}}}}\\ \\[/tex]

[tex]:\implies\sf 2 \times (2x + 5x) = 70\\ \\[/tex]

[tex]:\implies\sf 2 \times 7x = 70\\ \\[/tex]

[tex]:\implies\sf 14x = 70\\ \\[/tex]

[tex]:\implies\sf x = \cancel{ \dfrac{70}{14}}\\ \\[/tex]

[tex]:\implies{\boxed{\sf{\pink{x = 5}}}}\;\bigstar\\ \\[/tex]

Therefore,

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2x = 2 × 5 = 10 cm.

5x = 5 × 5 = 25 cm.

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[tex]\therefore[/tex] Hence, Adjacent sides of parallelogram are 10 cm and 25 cm.

Answer:

O A. No, 10.6% of the class scored above her test score

Explanation:

Using the standard normal distribution (Z score) to solve this problem. The formula is as follows:

Z = x - μ/σ

Where;

σ = standard deviation

μ = mean score

x = Edna's score

According to the information given in this question:

σ = 8

μ = 75%

x = 85%

Z = 85 - 75/8

Z = 10/8

Z = 1.25

Using the table of normal distribution probabilities, we check for Z score of 1.2 under 5 = 0.8944

This means that Edna's percentage score is 89.44%. Hence, (100 - 89.44) = 10.56% is above Edna's score in the class

Approximately, 10.6% of the class scored above Edna's test score, meaning that she is not among the top 10% of her class.

Explanation:

Cómo se organizan los participantes en un debateAquí le presentamos los pasos para organizar un debate:

1.- Elegir un tema de interés que produzca controversia

2.-Designar o invitar anticipadamente a los participantes de acuerdo 3.- Nombrar a un Moderador que coordine el desarrollo del debate. Es necesario la elaboración de un cuestionario con preguntas que generen controversia en los argumentos de los participantes.

4.- Se debe nombrar a un secretario que anote todas las ideas principales expuestas por cada participante.5.- De acuerdo al número de participantes, así como el tiempo que durará el debate podrá disponerse de 3 minutos para cada expositor o participante.

6.- Al final del debate el Secretario deberá exponer el resumen de las ideas de los expositores

espero y esto de ayude

Answer:

where is the diagram pls post question again with diagram thxx

Explanation:

Now that we’ve learned how autotrophs like plants convert sunlight to sugars, let’s take a look at how all eukaryotes—which includes humans!—make use of those sugars.

In the process of photosynthesis, plants and other photosynthetic producers create glucose, which stores energy in its chemical bonds. Then, both plants and consumers, such as animals, undergo a series of metabolic pathways—collectively called cellular respiration. Cellular respiration extracts the energy from the bonds in glucose and converts it into a form that all living things can use.

Answer:

The correct answer is - a. Cells expressing more NS3/4a will produce more Sendai virus than cells that do not express NS3/4a.

Explanation:

NS3/4a is a multiprotein serine protease that is a non-covalent heterodimer consisting of a catalytic subunit protein. This heterodimer has an N-terminal one-third of NS3 protein and at an activating cofactor (NS4A) protein.

It acts as an antagonist for cytokine promoters. Thus in the absence of cytokines or reduced levels of cytokines due to inactive promoters) the expression of the virus would increase.