Explanation:
Most metamorphic rocks form deep below the Earth's surface. These rocks are formed from either igneous or sedimentary rocks, making them a changed...
where is the main site of photosynthesis on a plant
The main site of photosynthesis in a plant is the chloroplasts within the cells of the leaves.
Photosynthesis, the process by which plants convert sunlight, water, and carbon dioxide into glucose (a form of stored energy) and oxygen, occurs within specialized structures called chloroplasts. Chloroplasts are primarily found in the mesophyll cells of plant leaves. These cells are equipped with a large surface area and contain numerous chloroplasts to maximize the absorption of sunlight.
Within the chloroplasts, a pigment called chlorophyll captures light energy and initiates the series of chemical reactions that drive photosynthesis. The chloroplasts contain specialized membranes, such as the thylakoid membranes, which house the proteins and pigments involved in the light-dependent reactions. These reactions harness light energy to convert ADP (adenosine diphosphate) and NADP+ (nicotinamide adenine dinucleotide phosphate) into ATP (adenosine triphosphate) and NADPH (nicotinamide adenine dinucleotide phosphate).
Overall, the leaves of plants are optimized for photosynthesis due to their large surface area, extensive network of veins for water and nutrient transport, and high concentration of chloroplasts in the mesophyll cells.
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Tabulate 7 differences between Monocotyledons and Dicotyledons
12
Based on these data, B. theta can utilize which of the following food sources?
Fructose Levan Inulin
Based on the data provided, B. theta can utilize the following food sources:
1. Fructose
2. Levan
3. Inulin
These food sources are metabolized by B. theta to obtain energy and nutrients for its growth and survival. Sugars come in a wide variety, with some being more prevalent than others. Like glucose, fructose is classified as a monosaccharide, or "single" sugar. Monosaccharides can combine to generate disaccharides, the most popular of which is sucrose, or "table sugar." Fructose and glucose are split 50/50 in sucrose. Since fructose and glucose have distinct molecular structures but the same chemical formula (C6H12O6), fructose is 1.2–1.8 times sweeter than sucrose. In actuality, fructose is the sweetest carbohydrate that occurs naturally. Fructose is most frequently found in nature as a component of sucrose. Plants can also contain fructose as a monosaccharide, but this is never the case.
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How does subsistence affect culture?
from anthropology perspect
Subsistence, referring to the way people obtain their basic needs, has a profound impact on culture. It influences social structures, division of labor, values, beliefs, and daily practices within society.
Explanation:
From an anthropological perspective, subsistence plays a crucial role in shaping culture. Subsistence refers to the means by which people obtain their basic needs, including food, water, shelter, and resources. The way society meets these needs influences various aspects of its culture.
Subsistence strategies, such as foraging, pastoralism, horticulture, agriculture, or industrialization, determine how people organize themselves socially, their division of labor, and their relationship with the natural environment. For example, nomadic hunter-gatherer societies have different social structures and mobility patterns compared to sedentary agricultural societies.
Subsistence practices also impact values, beliefs, and daily practices within a culture. The methods of food production and availability shape culinary traditions, religious rituals, and social norms related to food sharing and distribution. Subsistence strategies influence the development of technology, artistic expressions, and economic systems within society.
Overall, subsistence is deeply intertwined with culture as it shapes the social, economic, and symbolic aspects of society. Understanding a community's subsistence practices provides valuable insights into its cultural patterns, social organization, and worldview.
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Which organelles work together to help a plant cell store and remove excess nutrients?
Need help with this for Science
Answer:
The pharynx is part of two body systems (the respiratory system and the digestive system) because it carries both air and food. At the bottom of the pharynx, two pipes split off — one for air and one for food. One pipe, the larynx, is for air only.
Right handedness(R) is dominant to left handedness(r). If you have two parents that are right handed(Rr) and they have a child who is left handed(rr), the letters rr represent the _____________ of that child
Choices:
Genotype
Phenotype
Answer:
Phenotype
Explanation:
Which phase of bacterial growth represents what is occurring when a pathogenic organism initially enters a susceptible host
The phase of bacterial growth that represents what is occurring when a pathogenic organism initially enters a susceptible host is the lag phase. In this phase, the bacteria are adjusting to their new environment and are not yet multiplying in number. This period of adaptation can last for several hours to days, depending on the specific organism and host conditions.
During the lag phase, bacteria must synthesize new proteins and enzymes to help them survive and reproduce in the host. This process requires energy and resources, which the bacteria may obtain from the host's tissues or from nutrients in the immediate environment. The pathogenic organism's ability to overcome these initial challenges will determine whether it can establish an infection in the host and begin to multiply.Bacteria may remain in the lag phase indefinitely if they are unable to adapt to the host's environment or if the host's immune system successfully eliminates them.
Iif the bacteria successfully transition to the next phase of growth, the exponential or logarithmic phase, they will begin to multiply rapidly and may cause disease symptoms in the host.In conclusion, the lag phase of bacterial growth represents what is occurring when a pathogenic organism initially enters a susceptible host.
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The bacterial growth phase which represents what is occurring when a pathogenic organism initially enters a susceptible host is called the lag phase. The lag phase is the primary phase in the bacterial growth process, representing the time span where bacteria start adapting to their environment.
The lag phase enables bacteria to adjust to the new surroundings, synthesize essential nutrients, and adapt to host defense mechanisms. The lag phase's length is proportional to the number of microorganisms present in the initial inoculum. The next phase is called the logarithmic growth phase, where the bacteria begin reproducing exponentially, using all the resources available to grow and divide as quickly as possible.
Once the resources run out, the stationary phase begins, and the growth rate slows down. Finally, in the death phase, the bacteria begin dying due to lack of resources or adverse environmental factors. Hence, the lag phase is the primary phase of bacterial growth, representing what is occurring when a pathogenic organism initially enters a susceptible host.
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Which physical properties do all stars have? Check all that apply.
They are made of gases.
They shine very brightly.
They have a spherical shape.
They contain iron in their cores.
They make energy through fusion.Which physical properties do all stars have? Check all that apply.
They are made of gases.
They shine very brightly.
They have a spherical shape.
They contain iron in their cores.
They make energy through fusion.
Answer:
They are made of gases.
They contain iron in their cores.
They make energy through fusion.
Explanation:
Answer:
(A) They are made of gases.
(C) They have a spherical shape.
(E)They make energy through fusion.
Explanation:
i took the test edg2020
Give 3 harms done by groundwater to living organisms.
Answer:
1 harm done by groundwater to living organisms is that the water Drowns them.
part a during mendel's lifetime most people believed in the blending theory of inheritance which said that offspring were a blend of their parents traits. mendel's systematic crosses allowed him to replace the blending theory with the particulate theory of inheritance which says that traits are passed on because discrete units of inheritance, we now call genes, are passed on. in the twentieth century the discovery of what type of inheritance initially seems to support the blending theory in the f1 generation of a cross, but then disproves the blending theory and supports mendel's particulate theory in the f2 generation when some individuals exhibit the original parental phenotypes? during mendel's lifetime most people believed in the blending theory of inheritance which said that offspring were a blend of their parents traits. mendel's systematic crosses allowed him to replace the blending theory with the particulate theory of inheritance which says that traits are passed on because discrete units of inheritance, we now call genes, are passed on. in the twentieth century the discovery of what type of inheritance initially seems to support the blending theory in the f1 generation of a cross, but then disproves the blending theory and supports mendel's particulate theory in the f2 generation when some individuals exhibit the original parental phenotypes? the discovery that there can be more than 2 alleles for a gene. the discovery that one gene can produce many different proteins. the discovery of incomplete dominance
An old biological notion from the 19th century is called blending inheritance. According to the hypothesis, a kid receives a trait by averaging the values of its parents for that trait.
As an illustration, pink-flowered children might result from breeding a red flower variation with a white variant of the same species. Inheritance was blended according to Charles Darwin's idea of inheritance via pangenesis, which included contributions to egg or sperm from every organ of the body.
Fleeming Jenkin attacked Darwin's theory of natural selection because of his dependence on this mechanism, arguing that blending inheritance would average out any unexpected advantageous property before selection had a chance to work.
The widespread acceptance of particulate inheritance led to the rejection of blending inheritance.
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The process shown in the diagram is called
The diagram shows one step in the process of protein
synthesis.
RNA polymerase
DNA strand
Answer:
its transcription
Explanation:
The process shown in the diagram is called transcription.
Transcription represents the first stage of protein synthesis. During this process, genetic information on DNA templates are transcribed to genetic codes in the form of messenger RNA.
The transcription process starts with the binding of the RNA polymerase enzyme to the promoter region of a gene. This causes the unwinding of the double helix structure of DNA in the binding region. Thereafter, the RNA polymerase starts synthesizing the complementary bases of the DNA template.
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Which of the following is not a renewable resource?
A. Groundwater
B. Trees in forest
C. Fertile soil
D. Oil
Answer:
oil is not a renewable resource
Answer:
D. Oil
Step-by-step explanation:
Once oil is used up, it cannot be replaced. It is gone forever.
How many neurons are shown in the circuit in this animation? (select one) A) One neuron B) Two neurons. C) Three neurons D) Four neurons. E) Unable to answer.
The circuit in the animation consists of three neurons. Therefore, the correct option is C) Three neurons.What is a neuron?A neuron is a specialized cell in the nervous system that sends and receives signals. A neuron comprises three parts:
the cell body, dendrites, and an axon.The dendrites get signals from other neurons and pass them on to the cell body.An action potential is produced when enough signals are gathered. The action potential travels down the axon, which is covered in an insulating substance called myelin, to the end of the axon. At the axon terminal, the action potential causes the release of chemical messengers known as neurotransmitters. The neurotransmitters cross the synapse, a small gap between neurons, and bind to receptors on the receiving neuron's dendrites. The process repeats with the receiving neuron sending signals to other neurons.
About AxonAxon are very thin nerve fibers that carry nerve impulses from one neuron (nerve cell) to another neuron. Neurons themselves are responsible for receiving sensory input, sending motor commands to muscles, and transforming and relaying electrical signals throughout these processes.
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Which organisms are endangered?
Select all that apply.
Garry oak
grizzly bears
scotch broom
California condor
Answer: Only the California condor is endangered
Explanation:
Whats the difference between sleet and freezing rain.
Answer:
freezing rain occurs when the layer of freezing air is so thin that the raindrops do not have enough time to freeze before reaching the ground. sleet is simply frozen raindrop that occurs when the layer or freezing air along the surface is thicker
I need help please……………….
Answer
K a. is photosynthesis
#3 a. is structure
Explain how the broad evolutionary changes seen in the fossil record are the cumulative result of speciation and extinction events.
The broad evolutionary changes seen in the fossil record are the cumulative result of speciation and extinction events. The process of evolution involves the gradual development of species over time, through a combination of natural selection and genetic drift. Evolutionary changes can be influenced by a range of factors, including environmental conditions, genetic mutations, and interactions with other species.
Speciation is the process of forming new species from existing ones, often through the process of natural selection. This can occur when a population of organisms becomes isolated from the rest of their species, either geographically or reproductively. Over time, this can lead to the development of new traits and characteristics, as well as the formation of new species.
Extinction is the process by which a species dies out completely, often due to environmental changes or competition with other species.
Extinction can be a natural process, but it can also be influenced by human activities such as habitat destruction and pollution. Over time, the accumulation of both speciation and extinction events can result in significant changes in the overall diversity of life on Earth.
This is reflected in the fossil record, which provides a valuable record of the history of life on our planet.
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ANSWER ASAP please!!
Answer:
to control what enters and leaves the cell
Explanation:
The nucleus controls the functions of the cell and a cell wall provides structure for a plant cell.
maller, j., et al., common variation in three genes, including a noncoding variant in cfh, strongly influences risk of age-related macular degeneration,journal 2006, 38, 1055.
The study concentrated on three genes with frequent variations, including a noncoding variant in CFH that significantly affects the risk of age-related macular degeneration.
Age-related macular degeneration (AMD) is a common, late-onset disease with what appears to be typical complexity: family-based analysis has produced only modestly significant evidence for linkage, and recurrence ratios for siblings of an affected individual are three to six times higher than in the general population. It was found that a previously undetected common, noncoding variant in CFH, the gene encoding complement factor H, significantly increased the influence of locus on AMD in a case-control study conducted in a US-based population of European descent.
It was observed that solely additive increase of risk from alleles at these genes despite the good capacity to detect epistasis. Any variations in the associations between these loci and the main phenotypic categories of advanced AMD were not found. In the study sample, genotypes at these five common SNPs define a wide range of interindividual disease risks and account for nearly half of the traditional sibling risk of AMD.
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Complete Question:
Explain about the study of protein interactome mining defines melatonin mt1 receptors as integral component of presynaptic protein complexes of neurons
What level of organization is the brain?
A. Cell B. Organ C. Organ system D. Tissue
what is engulfed by the cell during phagocytosis?
name:
country his from:
what did he invent:
Explanation:
i think he is from england
Marcus is giving a presentation on how to market agribusiness commodities. What would MOST likely be a slide in his presentation?
"How to Differentiate Your Brand of Butter from Competitors"
"How to Produce More Butter More Efficiently"
"How to Convince Health-Conscious Consumers to Buy Butter"
"How to Keep Butter Prices High Regardless of Demand"
"How to Differentiate Your Brand of Butter from Competitors" would most likely be a slide in Marcus's presentation on marketing agribusiness commodities.
This slide would focus on strategies to set one's brand of butter apart from competitors in the market. It may discuss various marketing techniques such as branding, packaging, advertising, and product positioning. The goal would be to highlight unique selling points and create a distinct identity for the brand, making it more appealing to consumers.
By emphasizing factors like taste, quality, sourcing, or production methods, Marcus can guide the audience on how to effectively differentiate their butter brand from competitors. This could include showcasing organic or locally sourced ingredients, promoting sustainable farming practices, or highlighting artisanal craftsmanship.
By addressing differentiation strategies, Marcus acknowledges the importance of standing out in a competitive market, capturing consumer attention, and creating a loyal customer base. This slide would offer practical insights and tips on how agribusinesses can leverage marketing techniques to carve a niche for their butter brand and gain a competitive edge.
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2. If you had convincing evidence that at least half of Greenland's glaciers were sure to melt
during this century, would you argue for taking serious actions now to slow projected
climate disruption? If so, summarize the arguments you would use. If not, explain why
you would be opposed to such actions.
We need to expedite all the process towards the migration to renewable sources of energy to prevent climate disruptions.
What is climate change?The term climate change has to do with the alteration of the usual weather patterns which could be traced to several anthropogenic activities. We know that since the industrial revolution, the activities of man do have certain harmful effects on the environment.
One of the harmful activities that we find on the environment is found in the fact that we are releasing a very large amount of carbon dioxide into the environment and this is upsetting the delicate carbon - oxygen balance and the excess carbon dioxide is preventing the escape of the infrared rays into outer space causing the temperature of the earth to rise astronomically.
This is causing the polar ice caps to melt and they may not remain at the end of the century.
This calls for urgent regulation of the carbon burden on the atmosphere by the switch to alternative sources of energy which are sustainable and eco friendly.
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Which three countries originally signed the Outer Space Treaty?
Answer:
the Russian Federation, the United Kingdom, and the United States of America
Explanation:
Answer: The Treaty was opened for signature by the three depository Governments (the Russian Federation, the United Kingdom and the United States of America) in January 1967, and it entered into force in October 1967.
I need to know the rest of the answers
Capillary action cohesion, Amazing water adhesion, bubbling beakers specific heat capacity, Magic pepper polarity , and pouring water demo capillary action.
What are the differences between Adhesion and cohesion ?Like molecules (of the same substance) have the ability to adhere to one another due to attraction to one another, which is known as cohesion. Adhesion is the ability of certain molecules or surfaces to stick to one another. Solids, for instance, have high cohesive qualities, which prevent them from adhering to surfaces with which they come into touch. Gases, however, have a poor cohesiveness. Water is cohesive and sticky in nature. A sphere is created when water molecules adhere to one another. Cohesive forces have produced this. Water molecules reaching the container's surface are at a greater level when enclosed in a tube (see Meniscus). This is a result of the adhesive force between the molecules of water and those of the container.
Magic pepper is an experiment in which pepper polarizes easily , the electrons move to one end of the pepper gain and protons move to the other end . Capillary action is the movement of water within the spaces of a porous material due to the forces of adhesion , cohesion and surface tension.
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On what islands did Charles Darwin do his study on biodiversity?
Multigene families made up of identical genes almost always code for
Multigene families made up of identical genes almost always code for proteins with similar functions, as the genes have undergone duplication events and diverged from a common ancestor but retained their original function. These genes can also provide redundancy and the potential for specialization within a particular function or tissue type.
Multigene families are groups of genes that have arisen from duplication events and share high sequence similarity with each other. These genes may code for proteins with similar or identical functions, as they have originated from a common ancestor but have undergone independent mutations that lead to differences in their regulation or expression. The presence of identical genes within a multigene family can provide redundancy and the potential for specialization within a particular function or tissue type. For example, the human globin gene family includes multiple copies of genes that code for proteins with similar functions, such as oxygen transport in the blood, but also have distinct roles in embryonic development and fetal development.
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A state in which an object is in motion. OA. static B. dynamic OC. vector OD.scalar
Answer:
the answer is gonna be c
Explanation:
that is all