4. This is the step in the scientific method in which you explain your results and whether your
hypothesis was correct.
a research
c. conclusion
b. results
d. hypothesis

Answer:

Chloroplast absorbs sunlight and it is used to make feed for the plant together with water and carbon dioxide gas. Chloroplasts are used to generate the free energy stored in ATP and NADPH via a photosynthesis process.

Explanation:

The site of photosynthesis action is chloroplast within a plant cell consisting of two chlorophyll molecules (PS1 and PS2), which have been embedded in the thylakoid membranes. The chloroplast consists of two chlorophyll molecules (photosynthetic pigments responsible for the green color of chloroplast). Each chlorophyll molecule absorbs light, caused to depart the chlorophyll molecules. This absorbs two electrons from each phenotype. PS2 electrons pass through the transportation chain for electron carriers, a series of redox reactions that release the energy used to synthesize ATP via Photophosphorylation/Chemiosmose (as the H+ ions diffuse through the stalked particles ATP, which changes the shape and catalysts, the electrochemical gradient diffuses down through the stalky particle ATP synthase).

Then these electrons replace the electrons lost in PS1. PS2 electron is replaced by photolysis electron, which when light strikes chloroplast, splitting the water into oxygen gas, H+ ions, and electron enzymes in the thylakoid space are catalyzed. The PS1 electrons combine to create NADPH with H+ ions and NADP (reduced NADP). These are the light-dependent photosynthetic reactions in chloroplasts. In the light-independent reactions, the NADPH and ATP are created. A pile of thylakoids is known as granum.

The light-independent processes take happen in the stroma. This is the site of carbon fixation; CO2 reacts with RUBP to generate GP (glycerate-3-phosphate) which is catalyzed by the enzyme RUBISCO (the most abundant enzyme in the world) (the most abundant enzyme in the world). The NADPH and ATP from the light-dependent processes convert GP to GALP (glyceraldehyde 3-phosphate). Two out of every 12 GALP molecules produced are used to synthesize glucose that can be employed either in breathing or in cellulose-forming condensation polymerization to add extra strength to the planted cell wall. The other GALP molecules are returned to RUBP.

The statement is false as it should read "There is an unbroken line, going from you, to your ancestors, back millions of years to the first life to exist on Earth." The correct option is C.

An ancestor is anybody from whom individuals descended. To descend implies to come from in a family.

Individuals are descended from their parents, who are descended from their parents, and so on. The ancestors are the lineage of the parents and children.

There exists an uninterrupted line that runs from you to your forefathers, back many millions of years to the first life on Earth.

Thus, the correct option is C.

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The hypotheses classified according to Falsifiable or Non-Falsifiable are given as follows:

Falsifiable:

Reason: When limestone comes into touch with a weak acid, such as carbonic acid, it erodes. Basalt interacts with ocean water; the silicon tetrahedra in basalt break down, allowing silica into the solution. Given that both erode when they come in contact with seawater, the hypothesis is therefore falsifiable.

Reason: This is inaccurate because, while swimming in warm water boosts metabolism and speed since it is roughly 90 degrees Fahrenheit, swimming in cool water is safer because the bodies of living beings react better to cold water temperatures.

Non-Falsifiable:

Reason: It is right since the protected water in such regions is a haven for a plethora of red fishes. The mangroves are also near to beaches with lagoons, which are popular fishing spots.

Reason: It is right because each high tide feeds nutrients to the algae that live in such regions, allowing a complicated food chain among numerous creatures to refill.

A hypothesis or model is said to be falsifiable if an experimental observation can be made that disproves the notion in the issue.

That is, one of the possible results of the intended experiment must be a response that, if received, would refute the hypothesis.

If a statement, hypothesis, or notion is falsifiable, the potential of proving it wrong exists. It is non-falsifiable if there is no means to prove it wrong.

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Full Question:

Classify these hypotheses about the ocean as falsifiable or non-falsifiable:

The arteriolar segment of a passageway in a capillary bed, which contains smooth muscle cells capable of altering its diameter, is known as a metarteriole

Metarteriole can be described as a small vessel that connects the arterioles [a small blood vessel that is branched out from the artery] with capillaries. These functions in facilitating the blood flow in these small blood vessels.

They consist of individual smooth muscle cells which are present in a discontinuous manner and collectively form a precapillary sphincter that controls the entry point of that capillary bed. If in case these sphincters constrict then it will cause a reduction or complete shutdown in the blood flow through their respective capillary beds. This allows the blood to be diverted elsewhere in the body.

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The conversion of 8 H₂O molecules to 2 H₂O molecules is a chemical change that occurs through a dehydration or condensation reaction. This process involves the removal of water molecules to form a larger molecule and requires energy to occur.

This is a reaction that occurs between two molecules, and results in the formation of a single, larger molecule, while releasing a small molecule, usually water. In this case, the small molecule is water (H₂O), hence the name dehydration or condensation reaction.
During this reaction, the 8 H₂O molecules combine to form 4 H₂O molecules. This reaction is often used in the laboratory to create polymers from monomers. It can also be used to produce certain biomolecules such as carbohydrates, proteins, and nucleic acids, as well as other chemical compounds.
In order to carry out this reaction, energy is required. The reaction occurs in several steps and involves the removal of water molecules from the original 8 H₂O molecules, forming a new, larger molecule. The reaction is reversible, which means that it can be carried out in both directions, depending on the conditions and reactants involved. Thus, the conversion of 8 H₂O molecules to 2 H₂O molecules is a chemical change that can occur through a process known as dehydration or condensation reaction.

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Answer:

Hey there!

The coordination system tells the body how to respond to a stimulus. There are two types of coordination systems, the nervous and endocrine systems, which help humans react to situations. The endocrine system using chemical signaling, while the nervous system uses electrical signaling.

Let me know if this helps :)

Answer:

i think it is

Explanation:

its because greenhouse effect is a natural process which warms the Earth's surface. When the Sun's energy reaches the Earth's atmosphere, some of it is reflected back to space and the rest is absorbed and re-radiated by greenhouse gases.

The cytoplasmic membrane of both eukaryotes and prokaryotes functions to regulate movement of molecules which enter and leave the cell.

The cytoplasmic membrane of both eukaryotes and prokaryotes functions to regulate the movement of molecules which enter and leave the cell. It is a thin membrane composed of phospholipids and embedded proteins that separates the interior of a cell from the outside environment. In addition to regulating the passage of molecules, it also helps to maintain the shape and stability of the cell.

It is also involved in various cellular processes such as cell signaling, cell division, and energy production.In prokaryotic cells, the cytoplasmic membrane is the site of energy production through oxidative phosphorylation. This process generates ATP, which is the primary source of energy for the cell. In eukaryotic cells, the cytoplasmic membrane is the site of energy production through the process of cellular respiration. This process occurs in the mitochondria, which are organelles that are enclosed by a double membrane.

The cytoplasmic membrane is also involved in the formation of vesicles and other organelles such as lysosomes and the Golgi apparatus. These organelles are responsible for various cellular processes such as protein synthesis, packaging, and transport.

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Answer:

See the explanation below.

Explanation:

Marinades serve two different functions: as a tenderizer and flavor enhancer.

Depending on the cut and type of meat, it may need a little assistance to bring it to a palatable range of tenderness. Certain plant and fungi enzymes and acids can break down muscle and connective proteins in meats.

As far back as pre-Columbian Mexico, cooks found that wrapping meats in papaya leaves before cooking made for more tender results. The active enzyme in the papaya leaves is papain, now refined from papayas and commercially available. The connective tissue that comes in direct contact with the protein-digesting enzymes gets broken down. These tenderizing enzymes also reduce the capability of the meat to hold its juices, resulting in greater fluid loss and thus drier meat.

Creating a genetic duplicate of an organism using biotechnological methods is known as reproductive cloning.

Cloning generally refers to the production of clones.

Clones are exact copies of an organism or something.

When it comes to living organisms, clones are both genetically and physically the same.

Thus, creating a genetic duplicate of an organism is a form of cloning known as reproductive cloning.

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Answer:

Marshes are area of shallow water, while bogs are deeper areas.

Explanation:

Marshes are around a couple inches to 3 feet while bogs can get up to 6-7 yards deep

The statement that explains Marshes is an area of shallow water, while bogs are deeper areas. The correct option is D.

Marshes and swamps are wet areas where water stands for a long time. The areas become so wet and not good for walking, because the soil will drag you down, and you can drown in wet soil. March contains rich soil that give nutrient to the plants and trees.

A bog is a place called freshwater wetlands that accumulates water and mainly this place consists of rotten plants and dead decomposing material called peat. They are found in cold places like northern areas. These places are mainly made by basins and glaciers.

Thus, the correct option is D. Marshes are areas of shallow water, while bogs are deeper areas.

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Corrosive property of acid would cause acid rain damage buildings over time.

Many industrial companies and car manufacturers design solutions to reduce pollution. Even so, chemicals still enter the atmosphere some of these pollutants combined with water in the air to form acid rain Corrosive property of property of acid would cause acid rain damage buildings over time.

Acid rain describes any form of precipitation that contains high levels of nitric and sulfuric acids. It can also occur in the form of snow, fog, and tiny bits of dry material that settle to Earth. Normal rain is slightly acidic.

Acidic corrosion is a gradual destruction and wearing away of a material due to acidic compounds present in the environment. The acids may be those coming from soil, industrial air, water or toxic chemicals that react with the material they contact.

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Answer:

3

because it forms water after its get colled .

A glacial moraine is best described as:

Unsorted sediment directly deposited by a glacier.

A glacial moraine refers to a landform or feature that is created by the deposition of sediment carried and transported by a glacier. As a glacier moves, it picks up and transports various sizes and types of sediment, including rocks, boulders, sand, and clay. When the glacier eventually melts or retreats, it deposits this unsorted mixture of sediment, creating a glacial moraine.

A glacial moraine typically appears as a ridge or mound of mixed and unsorted sediment, with varying sizes and shapes of rocks and debris. It can be found along the sides, front, or middle of a glacier, representing the accumulated material that the glacier has transported and left behind.

Therefore, option 1, "unsorted sediment directly deposited by a glacier," best describes a glacial moraine.

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Answer:

the liver has multiple functions in the body but its main function is to process nutrients that are absorbed from the small intestine.

Answer:

I feel happy and sorry.

Explanation:

I have different feelings when I go back and analyze the decisions and actions I have taken in the past few days because some of my decisions are right and some are wrong. I feel happy when I go back and find out my decision and actions were right, while on the other hand, I feel sorry when I find out that some of my decisions and actions were wrong.

The choice to use more economical parts sources from Germany, Brazil, and Mexico by E-Z Out Garage Door Co. is an example of global sourcing for cost-cutting.

Global refers to the scope or extent that encompasses the entire world or multiple countries. It refers to activities, issues, or processes that have a worldwide reach or impact. In the context of business, global often relates to international operations, such as global markets, global sourcing, or global supply chains, where organizations engage in activities that span across different countries or regions. Global strategies and approaches consider the interconnectedness of various countries and aim to capitalize on opportunities, address challenges, and create synergies on a global scale.

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Answer:

A hole in the center of the stage allows light to pass from the light source beneath the stage through the slide specimen, which should be centered over the hole in the stage. Keep the stage dry at all times

Explanation:

the explanation i the answer lol

1. True 2. True 3. Scientific investigation is characterized by a good theoretical base and a sound methodological design. These characteristics are both related to the  Option a. Rigor

True - A critical review of the literature is necessary in nearly all research projects. It helps researchers understand the existing knowledge and gaps in the field, identify relevant theories and methodologies, and build upon previous studies.

True - Objectivity and parsimony are both related to the rigor of an investigation. Objectivity refers to the impartiality and lack of bias in conducting and interpreting the research, while parsimony refers to the principle of simplicity in explaining phenomena or choosing the most straightforward explanation. Both objectivity and parsimony contribute to the rigor of a scientific investigation.

a. Rigor - Scientific investigation is characterized by a good theoretical base and a sound methodological design. These characteristics are both related to the rigor of the investigation. Rigor refers to the thoroughness, precision, and reliability of the research process, including the theoretical underpinnings and the robustness of the methods employed.

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The correct question is:

1. A critical review of the literature is necessary in nearly all research projects.

True

False

2. Objectivity and parsimony are both related to the rigor of an investigation?

True

False

3. Scientific investigation is characterized by a good theoretical base and a sound methodological design. These characteristics are both related to the of the investigation What must be filled on the line?

a. Rigor

b. Precision and confidence.

c. Objectivity

d. Parsimony..

The title refers to the ice cube's voyage.

The main character is an ice cube.

In an ice shop, water from the freezer was used to create an ice cube.

The ice cube was taken, along with a number of others, to be packaged and sold to a restaurant. When compared to the other ice cubes, the joyful ice cube was eager to get where he was heading. A restaurant employee places the newly delivered ice cubes in a cooler to be later utilised to add ice to a lemonade. The ice cube was mesmerised by the atmosphere of the restaurant as the server carried the glass cup of lemonade outside to the veranda. When the thirsty customer was eventually served, he drank about half of the lemonade, but the ice cube did not make it into his mouth. The other ice cubes instead disappeared. The ice cube dreaded the individual. The customer was ready to reach for the drink after checking his phone when one of his hands unintentionally pushed the glass over, causing it to fall. The lemonade juice was spilled away along with the ice cube and the remaining ice cubes. Because the floor is smooth concrete, no one cared to wipe up the ice cubes; only the glass pieces were cleaned up. The sun was already making it very hot outside, so the ice cube would melt and begin to evaporate sooner. The "ice cube" was content to just chill on the floor because it was in liquid form. And as it evaporates, the ice cubes get more captivated as they soar upward and get a bird's-eye view of the sky.

That is end now.

This one can be modified, added to, or even ignored. Yet this is only an illustration to get your brains working. I apologise if I used the language incorrectly.

What is thermal energy?

In physics and engineering, the term "thermal energy" is thrown around in a lot of different situations. It can relate to a variety of distinct physical notions.

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Explanation:

its sugar and oxygen brainly me

Answer:

carbon dioxide and water

Explanation:

they don't need oxygen to photosytheisize. oxygen is what they produce. they need CO² and water to produce the food they need to survive.

The substances to be reabsorbed must pass through two barriers to get to blood which are Epithelial membrane and Capillary endothelium .

Reabsorption refers to the absorption of water, ions, and other substances that took place during the filtration process by the kidney tubules and collecting ducts.

In the proximal tubule, reabsorption is the primary mechanism that regulates the fluid environment of the body's internal environment. Two barriers that need to be crossed before the substances enter into blood include :-

Thus, the two barriers are Epithelial membrane and Capillary endothelium .

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The rate of reaction will increase as these will most likely happen if an enzyme is added to a certain chemical reaction.

Enzymes carry out the essential venture of reducing a response's activation strength—that is, the quantity of strength that need to be installed for the response to begin. Enzymes paintings via way of means of binding to reactant molecules and maintaining them in any such manner that the chemical bond-breaking and bond-forming tactics take area greater readily.

Enzymes (and different catalysts) act via way of means of lowering the activation strength, thereby growing the price of response. The elevated price is the equal in each the ahead and opposite directions, due to the fact each need to byskip via the equal transition country.Like chemical catalysts, enzymes growth the response price via way of means of reducing its activation strength (Ea), hence, merchandise are shaped quicker and reactions attain their equilibrium country greater rapidly.

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Answer:

I believe answer would be d. translation

Answer:

big monke would win hes too stronk

Explanation:

Answer:

Punnett squares are used today as a tool to predict the probability of certain traits being expressed in offspring. They are named after the scientist Reginald Punnett, who invented them in the early 20th century. The Punnett square works by organizing the alleles (different forms of a gene) from the parents into a grid. Each parent's alleles are placed along the top and left side of the grid. Then, every combination of alleles is shown in the boxes inside the grid. For example, if one parent has the alleles Aa and the other parent has the alleles aa, the grid would look like this: | a | a --|---|--- A |Aa | Aa --|---|--- a |aa | aa In this case, the offspring have a 50% chance of inheriting the dominant A allele and a

0 / 350

The three main components of the cardiovascular system are the heart, blood vessels, and the blood.

The heart is responsible for pumping blood throughout the body, which is necessary to transport oxygen, nutrients, and other important substances to the cells in the body.

The blood vessels in the cardiovascular system can be divided into three main types: arteries, veins, and capillaries. Arteries carry oxygenated blood away from the heart and toward the body's tissues, while veins carry deoxygenated blood back to the heart. Capillaries are small, thin-walled vessels that allow for the exchange of nutrients, oxygen, and waste products between the blood and the body's cells.

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Answer:

The blood

Explanation:

I got the answer right on a test.

In E. coli, the lac operon is a cluster of three genes that are responsible for producing enzymes that can break down lactose.

Alongside these genes, there is a region called the promoter where RNA polymerase binds, initiating the transcription process. There is also another region called the operator where the lac repressor binds, regulating the expression of the genes. Together, these elements ensure that the genes are only expressed when lactose is present, allowing the bacteria to conserve energy when lactose is not available. In E. coli, a cluster of three genes called the lac operon produces enzymes that break apart lactose. To the side of the genes is a region called the promoter, where RNA polymerase binds, and another region called the operator, where the lac repressor binds.

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The reaction of cellular respiration that is analogous to the light reactions of photosynthesis is electron transport chain.

Hence, the correct option is B.

In photosynthesis, the light reactions occur in the thylakoid membrane of the chloroplasts and involve the absorption of light energy by chlorophyll and other pigments. This energy is used to generate ATP through photophosphorylation and to produce reducing equivalents (such as NADPH) by transferring electrons from water to electron carriers.

In cellular respiration, the electron transport chain occurs in the inner mitochondrial membrane and is the final step of aerobic respiration. It involves the transfer of electrons from electron carriers (such as NADH and FADH2) through a series of protein complexes, ultimately resulting in the production of ATP through oxidative phosphorylation. Similar to the light reactions in photosynthesis, the electron transport chain generates ATP and involves the transfer of electrons to create a proton gradient across a membrane.

Therefore, The reaction of cellular respiration that is analogous to the light reactions of photosynthesis is electron transport chain.

Hence, the correct option is B.

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