Molecules must have sufficient potential energy to overcome the ________ and, thereby, allow the reaction to proceed.

Answer:

Facilitated diffusion

Answer:

strong acid

Explanation:

i just got it right on edu 2020

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Carla is using a fertilizer that contains nitric acid, which is classified as strong acid. The correct option is A.

Strong acids dissociate completely or nearly completely in water, whereas weak acids dissociate only partially when dissolved in water.

An acid or base that conducts electricity strongly contains a large number of ions and is referred to as a strong acid or base, whereas an acid or base that conducts electricity only weakly contains only a few ions and is referred to as a weak acid or base.

When dissolved in water, an equilibrium between the concentrations of the weak acid and its constituent ions is established. The following are some common examples of weak acids.

Hydrochloric acid, nitric acid, sulfuric acid, hydrobromic acid, hydroiodic acid, perchloric acid, and chloric acid are examples of strong acids.

Thus, the correct option is A.

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Answer:

a

Explanation: because the increased tempuature will result in an increase in evaporation which in  turn increases precipatation

Answer: the amount of air in the soil and the amount of plants found in the soil

Explanation:

air in the soil created small gaps that can be filled with water. and plants suck up the water, thats why weeds are bad because they grow everywhere and dry out your land

Answer:

Solar Energy

Solar energy is a renewable resource and is, therefore, not a fossil fuel like gasoline or oil.

Answer:

Solar Energy

Explanation:

Fossil fuels take millions of years to form and are not renewable, and oil is not renewable nor gasoline

Relations between the Soviet Union and Eastern European countries like Poland and Czechoslovakia changed significantly in the years after World War II, with the Soviet Union exerting increasing control and influence over these nations.

Following World War II, the Soviet Union emerged as a dominant power in Eastern Europe and sought to establish communist regimes in the countries under its control. Through the use of political, economic, and military means, the Soviet Union solidified its influence and imposed communist governments loyal to Moscow in countries like Poland and Czechoslovakia.

These countries became part of the Soviet-led Eastern Bloc, effectively falling under the sphere of Soviet influence. The Soviet Union established control through tactics such as political purges, nationalization of industries, and suppression of dissent. This marked a significant change from the pre-war period when these countries had enjoyed relative independence. The Soviet Union's increasing control over Eastern European countries set the stage for the decades-long division of Europe during the Cold War.

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The death rate of the mouse population is significantly affected by the overpopulation of its predators like cats, owls, snakes, etc.

The Population may be defined as a group of individuals belonging to the same species living in the same area at a given time period of time.

According to the context of this question, if the number of predators of the mouse population is higher than that of the mouse, the death rate is generally found to be higher.

While if the population of the predator is low, as compared to the mouse, then the death rate is probably less. Other factors like space, food, mating partners, etc. may also describe the death rate of any species.

Therefore, the death rate of the mouse population is significantly affected by the overpopulation of its predators like cats, owls, snakes, etc.

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Evolution is the modification of heritable traits. The change in the earth's surface is directly linked to evolution as the formation of the species, abiotic factors, and gases happened due to changes.

Evolution is the adaptation and survival of the modified organism due to changes in favorable environmental conditions. It is an important factor governed by natural selection.

The evolution and the change in the earth's surface are interconnected as the changes in the earth's crust made the presence of the living beings possible. The conditions at early times were unfavorable that underwent many changes till the present scenario.

The atmosphere and crust were unfavorable for the living beings that got changed and improved with oxygen quality, water, and the crust for the organism to exist, survive and reproduce to continue their lineage.

Therefore, evolution is linked to changing the earth's surface.

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The exergonic oxidation of glucose refers to the breakdown of glucose molecules during cellular respiration, which releases energy in the form of electrons. This process occurs in several steps, such as glycolysis, the citric acid cycle, and oxidative phosphorylation. One of the main goals of cellular respiration is to produce ATP (adenosine triphosphate), which is the primary energy currency of cells.

The endergonic synthesis of ATP refers to the process of producing ATP from ADP (adenosine diphosphate) and inorganic phosphate (Pi). This synthesis of ATP requires an input of energy. The coupling of these two processes, exergonic oxidation and endergonic synthesis, is achieved through a mechanism called chemiosmosis.

During oxidative phosphorylation, high-energy electrons from the breakdown of glucose are transferred along the electron transport chain in the inner mitochondrial membrane. As the electrons move through the chain, they drive the pumping of protons (H+) from the mitochondrial matrix to the intermembrane space. This creates an electrochemical gradient.

The electrochemical gradient serves as the energy source for ATP synthesis. The protons flow back into the mitochondrial matrix through ATP synthase, which is an enzyme complex embedded in the inner membrane. This flow of protons drives the phosphorylation of ADP to form ATP.

In summary, the exergonic oxidation of glucose provides the necessary energy in the form of high-energy electrons to create an electrochemical gradient. This gradient then powers the endergonic synthesis of ATP through the process of chemiosmosis.

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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:

A fissure or groove that separates the two hemispheres is called the great longitudinal fissure. The two sides of the brain are joined at the bottom by the corpus callosum. The corpus callosum connects the two halves of the brain and delivers messages from one half of the brain to the other.

Answer:

amritacreate. Atoms are the smallest particle into which an element can be divided. Atoms can join together to form molecules, which in turn form most of the objects around you. Atoms are composed of particles called protons, electrons and neutrons

Explanation:

Answer:

An atom is the smallest unit of matter, and contains three parts: the proton, the neutron, and the electron. A molecule is a group of atoms bonded together.

Explanation:

Answer:

slavery

Explanation:

because i like bbc

Answer:

Compression

Explanation:

The air particles are being pushed together.

1. Derivational morphology refers to the process of forming new words by adding affixes, such as prefixes or suffixes, to the base form of a word. The affixes change the meaning or part of speech of the base word.

For example:
  - By adding the prefix "un-" to the word "happy," we get the word "unhappy," which means not happy.
 

2. Inflectional morphology involves the modification of a word to indicate grammatical relationships, such as tense, number, or case, without changing its core meaning. Examples include:
  - Adding "-s" to the noun "cat" to indicate plural, resulting in "cats."
  - Modifying the verb "run" to "ran" to indicate past tense.

3. Back formation is a process where a new word is created by removing a supposed affix from an existing word. It usually occurs when speakers mistakenly analyze a word as having an affix that is not actually there.

For example:
  - The noun "editor" was formed through back formation from the word "editorial."
  - The verb "enthuse" was created through back formation from the noun "enthusiasm."

4. Compounds are formed by combining two or more words to create a new word with a distinct meaning. The words can be connected without any changes or with modifications.

Examples include:
  - "Blackboard" is formed by combining the words "black" and "board," referring to a dark writing surface.


References:
- English Morphology (https://www.ling.upenn.edu/courses/Fall_2003/ling001/morphology.html)

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Answer:

observation : a toaster doesn't work

question : is something wrong with the electrical outlet

hypothesis : something is wrong with the outlet my coffee maker also won't work and plug into it

experiment : I plug my coffee maker into the outlet

result : a coffee maker works

2nd result : my toaster is broken

The number of chromosomes after each stage of mitosis and meiosis are:

a single parent cell's process of dividing into two new daughter cells. A full set of chromosomes from the parent cell are transferred to each daughter cell.

mitosis starts with 23 pairs of chromosome thus total 46 chromosomes are there once it completes mitosis there are same number of chromosomes that is 46

In sexually reproducing organisms, meiosis is a kind of cell division that results in a reduction in the number of chromosomes in gametes.

Meiosis I begins with 46 chromosomes that is 23 pairs.

Half of the original 46 chromosomes, or 23 chromosomes, will be present in each daughter cell.

Each gamete cell has 23 chromosomes after meiosis II, when each parent cell is divided into two gametes.

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Answer:  The correct answer is B. RNA   :)

Explanation:  messenger RNA (mRNA), is a molecule in cells that carries codes from the DNA in the nucleus to the sites of protein synthesis in the cytoplasm (the ribosomes).

Answer:

For a gene that is expressed in a dominant and recessive pattern, homozygous dominant and heterozygous organisms will look identical (that is, they will have different genotypes but the same phenotype), and the recessive allele will only be observed in homozygous recessive individuals.

Explanation

Dialysis uses the process of simple diffusion.

Dialysis is a kind of treatment that performs some of the functions generally performed by healthy kidneys when the kidneys of the patient are not working properly. Dialysis helps to prevent the accumulation of salt and waste in the body by removing them. When the process of dialysis involves an artificial kidney it is termed hemodialysis while when the blood is cleaned inside the body it is termed peritoneal dialysis.

Simple diffusion is a process in which the solutes pass through a concentration gradient from an area of high concentration to an area of low concentration. Simple diffusion is used in dialysis as waste in the blood is in high concentration so it moves across the semi-permeable membrane to the dialysate.

All other options, such as facilitated diffusion is false as they are not used in the process of dialysis.

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The following statements about the anaphase-promoting complex (APC) are true:

1. It promotes the degradation of proteins that regulate M-phase.

2. It tags cyclin with ubiquitin, so it gets sent to the proteasome.

3. It promotes the breakdown of cohesins.

4. Its activity is stimulated by M-Cdk.

Thus, the correct options are A, B, E, and F.

The anaphase promoting complex or cyclosome (APC/C) is a large multi-subunit E3 ubiquitin ligase that orchestrates cell cycle progression by mediating the degradation of important cell cycle regulators. The statements above are accurate because the APC plays a crucial role in regulating the progression of the cell cycle, specifically during the M-phase (mitosis). It promotes the degradation of key proteins, helps break down cohesins to separate sister chromatids, and is regulated by the M-Cdk complex.

Thus, the correct options are A, B, E, and F.

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Answer:

animal source and plant sorce

Explanation:

a.eggs,meat

b.legumes

The correct option is e.purine biosynthesis is antibacterial antibiotic candidate compound.

In particular, ribotides, or bases connected to ribose 5-phosphate, are how purines are biologically produced as nucleotides in the form of purines. Both adenine and guanine are generated from the nucleotide inosine monophosphate (IMP), which is the first substance in the route to have a fully formed purine ring structure.creating IMP fromscratch.the names of the substrates, metal ions, inorganic compounds, enzymes, coenzymes, and color schemes are.Through a complicated mechanism, inosine monophosphate is produced on top of the already-existing ribose-phosphate (as shown in the figure on the right). There are several origins for the purine ring's nitrogen and carbon atoms, 5 and 4, respectively.

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Answer:

The anwser is B

Explanation:

Answer:

The term, "variegated" is applied to a flower or, more often, a leaf that has more than one color. Most often, it will be two-toned (that is, bi-colored). Often this will mean the foliage is blotched, striped, or bordered with a lighter color than that on the rest of it (or vice versa). The term is also applied more broadly to a whole plant that bears such leaves or blossoms. The corresponding noun for this definition is "variegation."

The circulatory system carries the waste from throughout the body to the excretory system.

In the circulatory system, the renal arteries specifically function to collect the deoxygenated blood and other waste materials from all the different parts of the body and carry it to the kidneys for filtration.

How are the circulatory system and excretory system related?

Due to the fact that the excretory system filters the circulatory system's blood, the excretory system and the circulatory system work in tandem. the primary organ of the kidneys' excretory system. Kidneys filter blood from the circulatory system as it travels through them.

Through the renal artery, blood enters your kidney. Up until the blood reaches the nephrons, this huge blood channel divides into smaller and smaller blood vessels. Your blood is filtered by the glomeruli, which are microscopic blood vessels, in the nephron before leaving your kidney through the renal vein.

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Answer: The biosphere:

reaches thousands of feet above the earth

Explanation:

Answer:

The biosphere: reaches thousands of feet above the earth ends at sea level.

Answer:

desert a thinkkkkkkkkkkkkkk

Answer:     The correct answer is valley near a volcano.

Explanation:

I did the assinment and got it right.

Answer:

answer is very easy and simple

The right subclavian artery is a parietal branch of the aorta that supplies oxygenated blood to the right arm and shoulder. It is not a terminal branch of the aorta, as the aorta continues down the body, branching off into several other arteries.

The right subclavian artery is a parietal branch of the aorta. The aorta is the largest artery in the body and is divided into four sections. The parietal branches are the two arteries that come off the aorta and supply blood to the chest wall and the upper extremities. The right subclavian artery is one of the parietal branches of the aorta and its main function is to provide oxygenated blood to the right arm and shoulder.

The right subclavian artery originates from the right side of the aortic arch, just above the right clavicle. It then runs along the underside of the right clavicle before it divides into two branches, the axillary artery and the brachial artery. The axillary artery supplies oxygenated blood to the shoulder, while the brachial artery supplies oxygenated blood to the arm.

The right subclavian artery is not a terminal branch of the aorta, as it is not the last branch off the aorta. The aorta continues down the body, branching off into several other arteries, including the iliac artery, which branches off the aorta at the level of the fourth lumbar vertebrae.

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Answer:

"The ciliary body is a circular structure that is an extension of the iris, the colored part of the eye."

Explanation: