Are cyclin and kinases are internal or extra?

Answer:

The correct answer is -

1. photosynthesis and cellular respiration

2. glucose and cellular respiration

3. O2

4. C6H12O6

5. CO2

6. H2O

Explanation:

For the survival and growth of a plant, there are several functions and structure are essential but two most important parts are photosynthesis that provides food and glucose for the plant and its nourishment and other is cellular respiration which is required to convert glucose into ATP a form of energy.

In animals, photosynthesis is not possible so they depend on the plants and other sources for glucose and another important process for growth and survival is cellular respiration.

The chemical formula of oxygen, glucose, carbon dioxide, and water is as follow:

3. O2 - oxygen

4. C6H12O6 - glucose

5. CO2 - carbon dioxide

6. H2O - water

According to the research, the correct option is true. SEM creates an image by detecting reflected or knocked-off electrons providing information on the sample's surface.

It is an instrument that allows the observation and characterization of materials from the creation of an image is obtained from the signals emitted by the sample and is formed as the electron beam.

This technique is used to analyze the morphology of solid materials of all kinds, the study of cell cultures, provided through three-dimensional images that correspond to secondary electrons or backscattered electrons.

Therefore, we can conclude that according to the research, the correct option is true. SEM creates an image by detecting reflected or knocked-off electrons providing information on the sample's surface.

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Answer:

The correct answer is - c. fully expanded gel

Explanation:

PolyN ethylmethacrylamide (PNEMAM) is a negative temperature based hydrogel, these type of gels have LCST or lower critical solution temperature. Under the LCST this polymer get swollen and above the LCST it contracts.

In the question, it is mentioned that this hydrogel has a LCST of 58-degree celsius which is implanted in the human body that normally has a temperature of 37-degree celsius which is below the LCST so the polymer would expand or swell.

Answer:

Adding organic matter or growing cover crops

Explanation:

Adding organic matter or growing cover crops  in the form of aged manure to the soil is a process used in producing garden soil and this is because not only will the compost make the land good and fertile it will also makes the garden soil friable unlike the application of fertilizer

Answer:

The major methods of asexual propagation are cuttings, layering, division, budding and grafting. Cuttings involve rooting a severed piece of the parent plant; layering involves rooting a part of the parent and then severing it; and budding and grafting is joining two plant parts from different varieties.

An analogy for transcription factors signaling can be a factor with a similar property can be used. For example, if 2 different tall people visited your house, then your light switch could be turned on by those people, a different transcription factor turning on a gene

Answer:

logistic

Explanation:

Answer:

this function is a logistic function.

Explanation:

This is what a logistic function looks like. its the way that the line curves.

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.

Option D is Correct. The following characteristics of RNA are most directly responsible for its capacity to form complex shapes: its predominance as single-stranded molecules.

Because RNA is already more transient than DNA and mistakes don't cause permanent harm, uracil is used instead of thymine in RNA. Most crucially, because uracil is essentially a demethylated form of thymine, it is less stable than thymine and so quicker to degrade.

Unlike to DNA, which has two strands, RNA is only one strand, but it may still generate complementary base pairs. A single strand of RNA can base-pair with complementary sections inside of it, causing the molecule to fold in on itself and take on a complex, three-dimensional shape.

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The genotypes that are involved are AA and aa

The probability of a hete--rozygous dominant parent and a recessive parent having an affected boy if a particular trait is autosomal recessive is 50%

We can infer that the daughter must have the genotype Aa given that the dominant allele (A) is required for normal pigmentation and the couple has a daughter who is normal.

Let's think about the following in relation to the second query concerning the likelihood of an affected boy having het---erozygous dominant parent (Aa) and a recessive parent (aa) if the trait is autosomal recessive:

The affected boy would need both copies of the recessive gene (aa) if the characteristic is autosomal recessive in order to display it.

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Answer:

Plasma is a state of matter, generated when a gas of ions and atoms, have some of their orbital electrons and free electrons removed. Artificially, plasma can be generated by heating an electrically neutral gas, or subjecting the gas to a strong electromagnetic field until the gas becomes increasingly electrically conductive. This excited atoms and ions then emit electromagnetic radiation usually within the visible range, at wavelengths characteristic of the particular gas used, and are confined by a strong magnetic field.

On the other hand, fluorescence occurs when an excited molecule, atom, or subatomic particles like electrons relaxes to a lower energy state (possibly the ground state) by emitting energy in the form of a photon. It may have been directly excited from the ground state by absorbing energy in the form of a photon, subsequently emitting a photon of lower energy as it relaxes back to its initial lower state.

The common characteristics between these two phenomenon is that they both lead to the emission of energy in the form of photons, which is the unit of an electromagnetic energy or wave.

The difference is that plasma emission can only occur at a very high temperature, whereas fluorescence can occur at a wide range of temperatures between high and low temperatures.

Answer:

cell

tissue

organ

organ system

I hope this helps

Order from highest to lowest degree of internal organization are organ system, organ, tissues, cell.

A group of cells with similar structure and performing specific function called as tissue.

In animal it can be up four types such as connective, muscle, nervous, and epithelial tissue.

Connective tissue is made up of cells and  gel like substances. Except  lymph and blood all tissue contains collagenous fibers.

Fibers Of connective tissue help in binding of bones, movement of lungs, physical support to cell.  

Muscle tissue are up different types like skeletal, cardiac and smooth muscle.

Skeletal muscle help in binding of tendons to bones followed by movement.

Cardiac muscle in heart and help in contraction to pump blood.

Smooth muscle in the intestine helps in movement of  food through the digestive tract.

Nervous tissue is present in the brain, spinal cord, and peripheral nerves, made up of neurons.  

Epithelial tissue are present on the surfaces the skin, the trachea, the reproductive tract, provide protection to organs.

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1. a) 16 < 18 (16<14+4)

   b) UNBALANCED

2. To be considered balanced, both sides must equal the same force, In the problem shown, the cube is moving to the right because the force in the right side, is greater than the left side. If both sides had 16 N, the force would be balanced.

Answer:

Sorry, not funny.

Answer:

don't get it

Explanation:

have a nice day!!! :)

Brainiest is appreciated

Answer:

Explanation:

2. amoxicillin works against a wider variety of bacteria

3. narrow spectrum antibiotics work on a few types of bacteria and broad spectrum antibiotics target many types of bacteria

4. the overuse of antibiotics can lead to bacteria becoming resistant to treatment, which can lead to needing stronger antibiotics

Answer:

Cloud of ash rock and gas that speeds down a volcano

Lahar- A flood of water, ash, and rock

Cinder Cone Volcano- Composed of cinders, shaped like a cone

Shield volcano- A flat and broad volcano with mild eruptions

Composite Volcano- A tall volcano with explosive eruptions

Explanation:

Answer:

C. The law of superposition and radioactive dating are the methods for measuring the age of Earth and its parts use absolute dating.

By analyzing the radioactive decay of isotopes or the effects of radiation on the crystal structure of minerals, absolute radiocarbon dating measure the amount of time since rocks first formed. Radiocarbon dating of wood or bones, potassium-argon dating, and trapped-charge dating methods like thermoluminescence dating of glazed pottery are instances of absolute dating procedures.

According to the principle of superposition in geology, the order of layers seen in sedimentary rocks reveals when the layers were deposited. According to the definition of the law of superposition, the lowest layer is the oldest layer of deposition, and the layers above it are incrementally younger layers of deposition.

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Answer:

Homologous chromosomes separate from each other during anaphase I of meiosis.

Explanation:

Meiosis is a specialized type of cell division that occurs in sexually reproducing organisms. It involves two rounds of cell division, known as meiosis I and meiosis II, which result in the formation of haploid gametes (sperm or eggs) with half the number of chromosomes as the parent cell.

During meiosis I, homologous chromosomes pair up and exchange genetic material in a process called crossing over. Then, during anaphase I, the homologous chromosomes separate from each other and migrate to opposite poles of the cell. This is followed by telophase I, cytokinesis, and the formation of two new cells, each with a haploid set of chromosomes.

In contrast, during meiosis II, the sister chromatids of each chromosome separate from each other and migrate to opposite poles of the cell, resulting in the formation of four haploid daughter cells.

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How is it? It helps you or nah? Anyways, have a great and nice day ahead!!

^^

Answer:

A __leaves__ is the part where most plants make their own food.

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Answer:

To calculate the molarity of a solution, you divide the moles of solute by the volume of the solution expressed in liters.

Explanation:

The molarity (M) of a solution is the number of moles of solute dissolved in one liter of solution. To calculate the molarity of a solution, you divide the moles of solute by the volume of the solution expressed in liters.

Answer:

Explanation:

Using the picture below, what is the BEST question that a student could ask that would help determine which aquatic biome this is depicting?

A. x

Does the temperature of the water affect the salinity?

B. x

Is there a variation in water pressure throughout the day?

C. x

Is there a fluctuation in water salinity throughout the day?

D. right

Is there variation in water temperature throughout the day?

Answer:

Explanation:

vPoint Source - a source of water discharged to surface water through a discrete point - generally through a pipe, ditch, or channel.

Nonpoint Source - Nonpoint sources, such as parking lots or athletic fields, discharge runoff water to groundwater or surface water; runoff does not come from  a pipe, ditch, or channel. These sources may contain pollutants such as pesticides, motor oil, and soaps.

Navigable Waters of the United States  For the purposes of the Clean Water Act, the term "navigable waters" includes:

all waters used in commerce, including groundwater;

all interstate waters including wetlands, mudflats, and sand-flats; and

all other waters such as lakes, rivers, streams, wetlands and sloughs.

EPA policy states, "The majority of facilities in the U.S. have the potential to discharge to navigable waters."  The Supreme Court decision in (2006) requires the Army Corps of Engineers and the EPA to determine whether there is a "significant nexus" between a navigable waterway and an area a spill might affect.  In June of 2007, EPA and the Army Corps of Engineers released provisional interpretive guidance regarding the "significant nexus” question. According to this guidance, the agencies will assert jurisdiction over traditional navigable waters, wetlands adjacent thereto, and relatively permanent tributaries thereof. The agencies will generally not assert jurisdiction over swales and ditches that lack routine water flow. Finally, the agencies will apply the "significant nexus" requirement and make a case-by-case, fact-specific analysis on impermanent tributaries and other wetlands.

Additional executive orders were issued 2015 in 2019.  Under the 2019 proposal, traditional navigable waters, tributaries to those waters, certain ditches, certain lakes and ponds, impoundments of jurisdictional waters, and wetlands adjacent to jurisdictional waters would be federally regulated. It also details what are not "waters of the United States," such as features that only contain water during or in response to rainfall (e.g., ephemeral features); groundwater; many ditches, including most roadside or farm ditches; prior converted cropland; stormwater control features; and waste treatment systems.

Could the requirement for one or more NPDES Discharge Permit apply to my campus?

If your campus discharges pollutants directly to navigable waters of the United States through a point source, you must obtain an NPDES permit or redirect the flow of the waste.

Stormwater releases from certain activities require an NPDES permit. The most common activities on college campuses requiring NPDES permits for stormwater are construction activities disturbing more than 1 acre, hazardous waste storage areas operating under the Resource Conservation and Recovery Act permit system, steam-generating power plants, and airports. See Stormwater section below.

Regulations issued by local water authorities, or Publicly Owned Treatment Works (POTWs), not NPDES permits, govern discharges into sanitary sewer systems. See Sewer Use (POTW) section below for more information about requirements for using POTWs for commercial or industrial waste disposal.

What do I have to do related to NPDES Discharge Permits?

Determine where wastewater flows from buildings and processes on your campus. Any industrial or commercial operation (e.g., ice rink melt pits, floor drains, and vehicle wash stations) that discharge into a water of the United States may require an NPDES permit. If required, you must obtain such a permit from the appropriate regulatory agency, probably your state environmental agency.

French drains, dry wells, and septic system leach fields are different from point source discharges because they do not immediately affect surface water. Some state and federal environmental agencies manage these systems under the Underground Injection Control program, part of the Safe Drinking Water Act. See Safe Drinking Water Act for more information.

Details of NPDES

Answer:

The gene will code for a different protein than it should.

Explanation:

Urban sprawl has been correlated with increased energy use, pollution, and traffic congestion and a decline in community distinctiveness and cohesiveness.

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Scientists have to draw a conclusion by identifying and reporting only the data that support the investigation's hypothesis.

A scientist will follow the scientific method described in the steps below when conducting scientific research in order to conduct the study:

A scientist may be able to draw a conclusion based on the data he or she has gathered and interpreted. The conclusion of the investigation must be supported by the evidence that has been gathered during the investigation, such as data and observations. A conclusion may explain the causes and effects of the events that occurred during the course of the investigation by explaining what caused them.

Hope this helps :)

Answer:

D. By thinking critically and logically about possible explanations for

the data.

Explanation:

It was not B. :(

Answer:

Here are some uses of biotechnology in the production of washing powders:

Enzymes: Enzymes are commonly used in washing powders to enhance the cleaning efficiency and remove various types of stains.  Proteases, amylases, lipases, and cellulases are examples of enzymes used in washing powders. These enzymes break down protein-based, starch-based, lipid-based, and cellulose-based stains, respectively, into smaller fragments, making them easier to remove during the washing process.

Bio-surfactants: Surfactants are essential components of washing powders as they help to remove dirt and oil from fabrics. Biotechnology allows for the development of bio-surfactants, which are surfactants derived from biological sources, such as bacteria or yeast. These bio-surfactants are more environmentally friendly than traditional surfactants as they are biodegradable and have lower ecological impact.

Microbial Strains: Biotechnology can be used to isolate, characterize, and optimize microbial strains that produce enzymes or bio-surfactants. Microorganisms, such as bacteria and fungi, can be engineered or selected for their ability to produce specific compounds that enhance the cleaning performance of washing powders.

Genetic Modification: Genetic modification techniques can be employed to enhance the properties of microorganisms used in the production of enzymes or bio-surfactants. This allows for the creation of microorganisms with improved characteristics, such as increased enzyme activity or enhanced stability under varying conditions.

Fermentation Processes: Biotechnology facilitates the use of fermentation processes to produce enzymes and bio-surfactants at a large scale. Fermentation involves the controlled growth of microorganisms in bioreactors, where they produce enzymes or bio-surfactants through metabolic processes. This enables the efficient and cost-effective production of these ingredients for use in washing powders.

Explanation:

The number of different species of plants and mammals has decreased as a result of overhunting and natural resource overexploitation from activities such overfishing and mining.

Around 8.7 million plant and animal species are thought to exist, according to scientists. However, to far, only about 1.2 million species, the of which are insects, have been recognized and described. This means that millions of additional animals' identities are still a mystery.

Permanent and non-permanent identification are the two main categories. Ear notches, microchips, and tattoos are all forms of permanent identification. In terms of non-permanent identifying, tags, paint, and chalk are used. If done correctly, tattooing is one kind of identifying that is permanent.

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Different links show relationships between two species. In the scientific world, there are three types of links, including mutualism, parasitism, and commensalism.

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