Many eukaryotic organisms rely on the process of photosynthesis and cellular respiration to sustain life. Choose the statements that accurately describe the two processes.

Answer:

Substitution

Explanation:

Deletion would be deleting (C)

Insertion would be inserting another letter

Answer:

C. Substitution

Explanation:

Mutations occur when a gene sequence is changed in one way or another. In this case, the 6th base, C, was swapped with an A. This is a substitution mutation where one base is substituted for another. An easy way to tell this is substitution is that the number of bases does not change in the mutated sequence.

Answer:

It is important to do this to test your theory multiple times, so that you can see what effect the drop has on it when doing this multiple times. The numbers were slightly different because the recordings will not always be the same.

Explanation:

Answer:

the mining of natural resources like coal. The hunting and fishing of animals for food, and the clearing of forests for urbanization and wood use.

Explain:

Answer:

the mining of natural resources like coal, the hunting and fishing of animals for food, and the clearing of forests for urbanization and wood use. The extensive overuse of nonrenewable resources, like fossil fuels, can cause great harm to the environment.

Explanation:

Based on the U.S. geothermal resource map, the best parts of the country suited for the production of electricity using geothermal energy are the western states, including parts of California, Nevada, Utah, Oregon, and Idaho.

These regions have the highest temperatures at depths of 6 kilometers, indicating that there is a significant amount of geothermal energy that could be harnessed for electricity production.

In particular, the map shows that the region around the Nevada-California border has the highest temperatures, with rock temperatures exceeding 300 degrees Celsius at depths of 6 kilometers. This makes it one of the most promising areas for geothermal energy production in the United States.

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Answer: The western United States has hotter rock formations. So, this region is better suited for the production of electricity using geothermal energy.

Explanation: edmentum answer

Answer:

Plasma estrogen levels reach their peak at the end of the luteal phase of the ovarian cycle.

a. True

Explanation:

A woman's estrogen levels become highest towards the end of her ovulation.  At this point, the woman is naturally prepared for a possible pregnancy.  The occurrence of the highest estrogen levels coincides with the luteal phase, a stage of a woman's menstrual cycle, which occurs after ovulation (or the release of eggs from the ovaries), and before the start of the normal period. This luteal phase has been observed to be within 14 days for all women.  By the end of the luteal phase, the corpus luteum function declines.

Answer:

More advanced warning time allows officials to prepare for human evacuations.

Explanation:

Improved monitoring of volcanoes has led to a better understanding of the behavior and activity of these geological features. It has also led to the development of better tools and techniques for detecting and measuring volcanic activity, such as satellite imagery, ground-based sensors, and drones. As a result, scientists and officials are now better able to monitor volcanic activity in real-time and to issue early warnings of impending eruptions. This can help to save lives by giving people more time to evacuate and to prepare for the impact of an eruption.

The ATP yield from 2 moles of mitochondrial NADH under aerobic conditions in a eukaryotic cell is approximately 4 moles of ATP.

Since there are 2 moles of mitochondrial NADH, the total ATP yield would be around 4 to 6 moles of ATP. However, the most accurate option among the given choices is 4 moles of ATP.

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Answer: By becoming a metamorphic rock first.

Explanation:

A more slow, indirect way for sedimentary rock to transform into igneous rock would be for it to undergo the metamorphic phase, which may lead it to become igneous rock.

Answer:

The evidence needs to be photographed prior to removal.

Explanation:

Each piece of evidence should be photographed with a scale to indicate size and without a scale. 6. Evidence markers: Photographs should be taken before evidence markers are placed, then again after. These initial shots are important to prove that no one has tampered with the crime scene.

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The metric system is a system of measurement that is utilized throughout the world. The fundamental units of the metric system are meter, gram, and liter. In this system, prefixes are used to represent measurements that are bigger or smaller than the fundamental units.

The prefix “kilo-,” for example, indicates a measurement that is a thousand times bigger than the fundamental unit. Lab Intro - The Metric System Exercise A - Measurement or Distance The metric system is used to measure length or distance.

The standard unit of length in the metric system is the meter, which is represented by the symbol “m.” The metric system is used to measure distances or lengths that vary from millimeters (mm) to kilometers (km).In order to determine measurements in the metric system, the fundamental units are combined with prefixes.

For example, one centimeter (cm) is equal to 1/100th of a meter, while one millimeter (mm) is equal to 1/1000th of a meter. One kilometer (km), on the other hand, is equal to a thousand meters (m).

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Answer:

Que todas tienen núcleo y orgánulos variados

Explanation:

Si no poseyeran orgánulos de diversos tipos  ni núcleo, estaríamos hablando de células procariotas  

Answer:

The section of a scientific article that graphs and tables are likely to appear in is called "Results".

Explanation:

The sections of a kinetic article are: Title, Authors and Affiliation, Abstract, Introduction, Methods, Results, Discussion, Acknowledgments, and Literature Cited.

The section called "results" is where the researcher will show what he was able to discover through his scientific experiment. This section usually contains a lot of information and a lot of relationships with parts of the experiment and with other sections of the article. For this reason, in order to be able to present everything quickly and dynamically, it is normal for the researcher to present this section through graphs and tables.

Answer:

photosynthesis is taking place

Explanation:

the oxygen is being transported out of the plant

Answer:

Energy flows through the organisms from bottom to top and increases at each level.

Explanation:

Answer:

Tissues are groups of cells that work together to perform a specific function. The structure of tissues can vary depending on their function, but there are some general features that are common to many tissues.

Answer:

Plants have little pores (holes or openings) on the underside of their leaves, called stomata. Plants will absorb water through their roots and release water as vapor into the air through these stomata. To survive in drought conditions, plants need to decrease transpiration to limit their water loss.

The nerve impulse starts when the neuron receives a signal from another cell, normally this stimulus is a chemical stimulus. When the neuron receives this stimulus a reversal of charge, called action potential (AP) occurs across the membrane.

The direction of the action potential is anterograde, it starts at the body of the cell and ends at the axonic terminal.

When the cell receives the stimulus, the sodium channels open, causing the entry of the cation inside the cell. Sodium causes the inside of the cell to be more positive than the outside of the cell. This change of charge of the cell membrane is called depolarization and travels down the axon rapidly as an electric current.

The far end of the axon is called the axonic terminal, this structure is very close to the dendrites of the next cell. These structures form the synapse, this is the place where the electric nerve impulse is transmitted from one cell to another, in this case, from one neuron to the next one. The axonic terminal corresponds to the presynaptic terminal, the dendrite of the next cell corresponds to the postsynaptic terminal, and the space between them is called the synaptic cleft.

In the presynaptic terminal, there are vesicles that contain substances that are called neurotransmitters. The neurotransmitters are substances that carry the signal from one cell to the next one.

In the membrane of the postsynaptic terminal, you will find receptors that are specific for each type of neurotransmitter and protein channels that will allow ions to flow inside or outside the cell as needed.

When the action potential reaches the axon terminal it activates the influx of calcium ions to the presynaptic terminal, which helps the vesicles carrying the neurotransmitters to fuse with the membrane of the presynaptic terminal and release the neurotransmitters to the synaptic cleft. The neurotransmitters travel through the cleft towards the postsynaptic terminal where they bind with the receptors found in the postsynaptic terminal. When this happens, the sodium channels found in the postsynaptic open letting sodium ions flow inside the cell and starting a new action potential.

Around 2 milliseconds after the action potential started potassium channels open and the ion starts flowing outside the cell. Since potassium is a positive ion (cation), the efflux of these ions causes the inside of the cell, which was positively charged, to return to its starting charge (negative). This process is called repolarization of the cell membrane. Once the inside of the cell reached its negative charge, it enters a resting state.

Answer: Based on the information, the person DOES NOT have lactose intolerance because glucose levels significantly increases in normal individuals after a lactose rich meal.

Explanation:

Lactose is a disaccharide carbohydrate which when taken (found mostly in diary products) is hydrolyzed by lactase into its monomers, which are then absorbed into the blood. The hydrolysis of lactose gives glucose and galactose which is carried out by the digestive enzyme lactase. Deficiency of the lactase enzyme gives rise to a disorder known as LACTOSE INTOLERANCE.

The diagnosis of lactose intolerance or lactase deficiency can be confirmed by measuring the plasma glucose concentrations, as in glucose tolerance test, after giving an oral load of lactose rich solution. If the disaccharide (lactose) cannot be hydrolysed, the constituent monosaccharides cannot be absorbed and the concentrations of plasma glucose rise VERY little.

But the fasting blood glucose done after 2 hours of drinking a lactose rich solution showed a typical rise in blood glucose levels which were 80, 90, 100, 110 and 120 mg/ dL tested for every 30 minutes. This indicates that the individual does not have lactose intolerance because the glucose gotten from hydrolysed lactose was absorbed and cause a significant rise in blood levels.

Answer:

Explanation:

Saprophytic, Saprophytism, and Saprophytes are terms that are related to the feeding behavior of certain organisms. Saprophytes are organisms that obtain their nutrition by breaking down dead organic matter.

Saprophytism is the feeding behavior of saprophytes. Saprophytism refers to the ability of an organism to obtain nutrients from dead organic matter. This is in contrast to organisms that are parasites, which obtain nutrients from living hosts.

Saprophytic organisms break down dead organic matter using enzymes and absorb the nutrients through their cell walls. Saprophytic is an adjective that describes organisms that are capable of saprophytism. This term describes organisms that obtain their nutrition by breaking down dead organic matter.

For example, one might say that "the mushroom is a saprophytic organism."In summary, saprophytes are organisms that obtain their nutrition by breaking down dead organic matter, saprophytism is the feeding behavior of saprophytes, and saprophytic is an adjective used to describe organisms capable of saprophytism.

Answer:

The answer to the first question is 0.8, and the second is 333

Explanation:

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1) The volume of the stock solution needed to make 2.0 L of 0.20M MgSO4 is 0.8 L.

2) Millimeters of 6.0M sodium hydroxide are required to prepare 2000mL of a 1.0M sodium hydroxide solution is 333.33 mL.

At normal temperature, sodium hydroxide is a white, crystalline substance. It has no smell and draws moisture from the atmosphere. It releases heat when combined with water, which is sufficient for the ignition of flammable materials.

It is one of the necessary components for manufacturing soap. Another name for sodium hydroxide is lye. Chemical reactions occur when lye solution is combined with fats and oils. Saponification is the name of this reaction.

The household goods that contain sodium hydroxide are drain cleansers and oven cleaners. Sodium hydroxide transforms the oil and fat-filled obstructed pipes into soap.

It is utilised in the pharmaceutical sector to make a variety of medications, including the painkiller aspirin as well as medications that lower cholesterol and prevent blood clots. Paper is produced using it in the paper industry.

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Answer:

True

Explanation:

It is true because a sensor or detector is an organ that detects external stimuli from the environment or changes in both internal and external environment, it then send the information to the integrating center.

The integrating center receive stimulus or information from sensor and activate responses to the stimulus.

Answer:

Carbon dioxide, water, sunlight.

Explanation:

Photosynthesis uses the energy in sunlight to drive the reactions that produce glucose. These reactions are necessary for the algae to produce food, continue to survive, and grow.

As well as sunlight, photosynthesis requires carbon dioxide and water as reactants. The reaction produces glucose and releases oxygen as a byproduct.

The algae need an adequate supply of all of these reactants to grow in abundance.

MT-valid. You must assess the argument's logical structure and decide whether the conclusion logically follows from the premises in order to determine whether a symbolic argument is legitimate or not.

An argument that has been articulated using symbolic notation, a technique for encoding logical concepts and relationships using symbols and logical operators, is referred to as a symbolized argument.

As symbols help to remove ambiguity and make the use of logical reasoning easier, this enables the argument to be more exact and logical.

Take the claim that "All men are mortal" as an example. Man Socrates is. Socrates is a mortal as a result.

The symbol for this argument is "x(Mx Px), Mx, Px."

In this symbolic form, the phrase "x is" is represented by "Mx."

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The gas carbon monoxide can be released by natural wildfires. This gas is a product of deficient combustion of some substances, being wood and carbon some of them, materials used on typical wildfires.

Thus, the correct answer is option C.

Answer: Lakes and freshwater rivers

Explanation: While about 96.5 percent of Earth's water is salt water found in oceans and seas, there are freshwater sources that make up a small percentage of Earth's water.  Freshwater is essential for life and is found in lakes, rivers, and underground aquifers.

Lakes are large bodies of freshwater that are surrounded by land.  They can vary in size, from small ponds to massive lakes like the Great Lakes in North America.  These freshwater sources are replenished by precipitation, such as rain and snowmelt, and are often home to diverse ecosystems.

Freshwater rivers are flowing bodies of water that carry freshwater from higher elevations to lower elevations.  They are essential for providing water to plants, animals, and human communities.  Rivers are often used for transportation, agriculture, and as a source of drinking water.

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The formation of acetyl CoA connects glycolysis and the citric acid cycle in cellular respiration. It acts as the intermediary between these two processes.

In cellular respiration, the process that connects glycolysis (a sequence of reactions that breaks down glucose) and the citric acid cycle (also known as the Krebs cycle that generates energy through the oxidation of acetate) is the formation of acetyl CoA.

At the end of the glycolysis, the pyruvate resulting from glucose is converted into acetyl CoA. This function of acetyl CoA acts as a link between glycolysis and the citric acid cycle. The two other processes you mentioned - lactic acid formation and electron transport - occur at different stages in cellular respiration and are not directly involved in linking glycolysis and the citric acid cycle.

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Answer:

The answer of the question is

Option D

Both B And C

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While containers can be a convenient and practical way to grow plants in limited spaces, it is important to be aware of their limitations and choose plants and containers that are well-suited for each other.

The point that BEST supports the claim that containers used to hold growing plants can be "limiting" is option C, which states that some plants need to spread out. This is because containers have a limited amount of space, and if a plant is unable to spread out its roots, it may not be able to grow to its full potential or may even die. In contrast, ground soil allows plants to spread out their roots and grow to their full potential. Option A, which states that containers do not drain as well as ground soil, is also a factor that can limit plant growth. Poor drainage can lead to waterlogging and root rot, which can stunt or kill the plant. However, this limitation can be overcome by using containers with proper drainage holes and adding materials like sand or gravel to improve drainage. Option B, which states that some containers have been known to leak, is a minor limitation that can be addressed by using high-quality containers or fixing leaks as they occur.  Option D, which states that not all plants can be grown in containers, is also true, but it is not a limitation of containers themselves. Rather, it is a limitation of the plant's specific needs and requirements. Some plants require more space, nutrients, or sunlight than can be provided by a container, while others are well-suited for container gardening.
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Answer:

An obstacle race can serve as an analogy for understanding the components of a circuit with resistance. In an obstacle race, participants navigate through various obstacles to reach the finish line. Similarly, in a circuit with resistance, electrical current encounters obstacles that impede its flow. By associating different elements of an obstacle race with corresponding parts of a circuit, we can gain insights into how resistance affects the flow of electric current.

Explanation:

By drawing parallels between an obstacle race and a circuit with resistance, we can visualize how resistance hampers the flow of electric current and understand the role of different components in a circuit. Just as participants navigate obstacles to reach the finish line, electric current overcomes resistance to reach its intended destination, where it can be utilized to perform useful work.