HELP FAST HELP ASAP
Which is a renewable resource?
which one of these is it
petroleum
wood
iron
coal
will get awarded with brainliest

A protein channel that links the cytoplasm of two animal cells and allows the exchange of ions, nutrients, and small molecules between the cells is called a gap junction.

Gap junctions are specialized protein channels that enable direct communication and exchange of molecules between adjacent animal cells. These junctions consist of connexin proteins that form small pores called connexons. These connexons align with each other, creating a narrow gap or channel between the cells. Gap junctions play a crucial role in intercellular communication, allowing the passage of ions, nutrients, and small signaling molecules, such as cyclic AMP and calcium ions, between neighboring cells. This direct exchange of molecules facilitates coordinated cellular activities, synchronization of cellular responses, and regulation of tissue function. Gap junctions are particularly important in tissues that require rapid electrical or chemical signaling, such as cardiac muscle and nervous tissue.

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The splitting of glucose  release chemical energy stored in chemical bonds.

In process of cellular respiration, the energy in food is converted into the energy that is used by the body's cells. In process of cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is converted to ATP.

Cellular respiration, is the process that takes place in the mitochondria of organisms which break down sugar in the presence of oxygen and release energy in form of ATP. Carbon dioxide and water are released as  the waste products.

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Answer:

ZINC IS A METAL!!!!!!

Explanation:

families 2- 12 are ALL metals and zinc is part of family 12 therefore zinc IS ACTUALLY A METAL

The answers to the  Lab Safety and equipment puzzle are:

1. Test tube rack

2. Splash goggles

3. Fire extinguisher

4. Balance scale

5. Closed heel

6. Deluge shower

7. Waft

8. Pipette

9. Proctor

10. Meter stick

11. Bunsen burner

12. Cleanup

13. Beaker tongs

14. Measuring cylinder

15. Funnel

16. Trash bin

17. Hot plate

18. Beaker

19. Lab apron

20. Fire blanket'

A laboratory is known to be a kind of a facility that tends to give a  controlled conditions where one can carry out scientific or technological research, experiments, and other kinds of measurement .

Note that Laboratory services are given in a a lot of settings and firms such as physicians' offices, clinics, hospitals, and others. There are a lot of laboratory equipment  such as lab apron, funnel, cylinder of different kinds, etc.

Therefore the answers to the puzzle given above are correct.

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When we relate the intersection of cells in the "what" and "where" columns of a Zachman Framework analysis, we get the "how" column, which describes the processes or functions that are required to implement the information system.

The Zachman Framework is a widely used tool for organizing and defining an enterprise's information architecture.

It consists of six perspectives or columns, which include the "what" column, describing the data and information elements, the "where" column, describing the locations or sites where the data and information are stored or processed, and the "how" column, which describes the processes or functions that are required to implement the information system.

When we relate the intersection of cells in the "what" and "where" columns, we are essentially asking the question, "What processes or functions are required to create, store, process, or use this particular piece of data or information in this specific location or site?" The answer to this question will help us to identify the specific processes or functions that need to be implemented to create an effective information system.

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Answer:

shivering

Explanation:

the movement of your muscles creates friction between them, which produces heat, thus warming our bodies up.

The drug nicotine is an agonist because it competes for binding with acetylcholine at the nicotinic acetylcholine receptor. Agonists are drugs or molecules that activate receptors. In comparison to the body's own natural agonists, they have comparable results or can act on the same receptors.

They produce an impact equivalent to or better than that of the body's own natural agonists.The nicotinic acetylcholine receptor (nAChR) is a protein that binds to the neurotransmitter acetylcholine (ACh). It is located in the central and peripheral nervous systems, as well as in neuromuscular junctions.

As a result, any agent that binds to this receptor and stimulates it has a wide range of effects. Acetylcholine, the endogenous neurotransmitter, is one such agent that binds to the nicotinic receptor and causes it to fire. Nicotine, on the other hand, binds to the same receptor as acetylcholine and activates it in the same way.

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our genes some genes are more prone to cancer then others

(I'm pretty sure)

Cancer occurs during mitosis as a result of a mutation in the genes. The thing is, not everyone's genes mutate the same way therefore not everyone will have cancer. Also, mutations are completely random and one mutation will not be enough to cause cancer. This is why although our DNA is identical, not everyone has cancer or has the same type of cancer.

Answer:

a

Explanation:

When the attention is focused so it should be repetitive on the nonwanted feeling and thoughts so we called them excessive thought reflection.

It refers why the things should be done or why the planning matters. Here writing for helping to better understand something or even exploring emotions, feeling, reactions and knowledge.

So based on this, we can say that When the attention is focused so it should be repetitive on the nonwanted feeling and thoughts so we called them excessive thought reflection.

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Answer:

The out side of the earth is the crust like the out side of an apple is the skin. They also are the top layer of the object.

Explanation:

Developed countries need to replace modern medicines with natural healing herbs because millions of people in China and India are already doing so. This is an example of a(n) bandwagon argument.

The statement "Citizens must support reducing global climate change or all the world's major economies will crash" is an example of a false dichotomy argument. A false dichotomy is a logical fallacy that presents two options as if they were the only ones possible, when in reality there are more alternatives. It can be seen in the above-mentioned statement as it presents only two choices, either citizens must support reducing global climate change, or the world's major economies will crash.

However, there could be other alternatives or solutions to this problem that are not being considered. In contrast, the argument "Developed countries need to replace modern medicines with natural healing herbs because millions of people in China and India are already doing so" is an example of a bandwagon argument.

 A bandwagon argument is a type of logical fallacy that suggests that something is correct or right because a lot of people are doing it. In this case, the argument suggests that developed countries should also switch to natural healing herbs because millions of people in China and India are already doing so.

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Synaptic changes are thought to be an essential part of memory formation and storage. This theory suggests that memories are encoded, stored, and retrieved by changes in the strength of connections between neurons.

An increase in the number of synapses, known as synaptic plasticity, is observed when new memories are formed. This strengthening of synaptic connections makes it easier to recall previously learned information and can also increase the speed at which information can be processed.

Additionally, modifications of existing neurotransmitter receptors and the amount of neurotransmitters released in response to stimuli can also alter synaptic connections and mediate memory formation. Finally, studies suggest that the hippocampus and other areas of the brain are involved in long-term memory storage, which is associated with the change in synaptic strength and the building of new connections.

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Answer:

a. yes

b. high concentration.

Explanation:

Yes, molecule move from high concentration to low concentration by the process of diffusion.

Diffusion is a process or movement of molecules where they move from high concentration to low concentration. It is a passive movement. Molecules move downhill from their concentration gradient.

Since, for transfer of this molecules no energy is required it is called passive transport. In plants diffusion is a important process for transfer of gases.

In animals, it plays a important role for transfer of gases such as oxygen and carbon dioxide. If we bring cheesy pizza into the classroom then the aroma of the molecules move down the concentration gradient.

Therefore, Yes, molecule move from high concentration to low concentration by the process of diffusion.

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Myeloblast, Promyelocyte. Neutrophilic myelocyte. Neutrophilic metamyelocyte.Band cell. Neutrophil are  stages of leukopoiesis.

What brings about leukopoiesis?

Colony-stimulating factors (CSFs), which are hormones made by mature white blood cells, encourage leukopoiesis, the process of creating leukocytes.

What are leukocytes used for?

Leukocytes, usually referred to as white blood cells, are in charge of defending your body against infection. White blood cells circulate in your circulation as a component of your immune system and react to injury or illness.

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No, If one light source displays more spectral lines than another it doesn’t mean that it contains more elements.

A spectral line is a dark or bright line in an otherwise uniform and continuous spectrum, resulting from emission or absorption of light in a narrow frequency range, compared with the nearby frequencies. Spectral lines are often used to identify atoms and molecules.

Even a single element (like Hydrogen) has different spectral lines and therefore only one element could have various spectral lines for the various energy levels of that element. These energy levels are well known to astronomers and so it is easy to understand what and how many elements there are in that spectrum of the source. Spectroscopy is a huge source of knowledge about the stars. It may have more elements, or it may simply have heavier elements, which have more electrons than lighter elements and therefore a more complicated electronic structure, which allows for a far greater number of absorption lines.

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Answer:

Explanation:

They eventually led to the evolution of more complex life forms, including plants and animals. Green bacteria were important because they allowed some organisms to make energy from the sun. The green bacteria also released oxygen in the atmosphere, allowing for more diverse forms of life on Earth.

The word parietal always refers to the part of the serosa that lines a body cavity.

The serosa, also known as the serous membrane, is a thin layer of tissue that covers the organs and lines the cavities of the body. It consists of two layers: the parietal layer and the visceral layer. The parietal layer of the serosa lines the walls of a body cavity, while the visceral layer covers the organs inside the cavity. Together, these layers produce a lubricating fluid that allows the organs to move smoothly against one another.

The parietal layer of the serosa is important because it provides protection and support for the organs in the body cavity. It also helps to regulate the movement of fluids within the cavity, preventing the buildup of excess fluid that could lead to problems such as infection or inflammation.

Overall, understanding the roles of the parietal and visceral layers of the serosa is important for maintaining healthy bodily function. By keeping the body's internal organs protected and functioning properly, the serosa plays a critical role in overall health and wellness.

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Answer:

they become weaker

Explanation:

Answer:

Label E

Label E

Explanation:

Label ELabel ELabel ELabel E

Answer:

Explanation:

1.foods

2. lemons or any of acidic fruit

3.washing powder

4. arrhenius Acid

5. hydrogen

6. alkali/ base

7. water?

8. alkali

9. hydroxide

unsure about the rest sorry

Answer:

((1))●many __foods__

●__vegetables__

●such as __detergents__

((2))

●acids

a) H

H2O

b) hydronium

((3))

● bases

a)Hydroxide

Water

separate

b)water

hydrogen

hydroxide

1) pH

inverse

a) acidic

b) basic

........ BRAINLIST.....:)

One unique feature that could help identify the fungus is the presence of chitin in its cell walls

Chitin is a complex polymer found in the cell walls of fungus that is not found in the cell walls of other single-celled organisms such as bacteria or protists. Furthermore, because fungi are heterotrophic creatures that absorb nutrients from their surroundings, they may be distinguished by their mode of feeding. Fungi have a unique way of reproduction that involves the formation of spores that may be distributed in the environment. Seeing any of these distinguishing characteristics may aid in identifying the organism as a fungus.

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The deletion mutation will result in one amino acid being missing while still encoding for other proteins in the proper sequence.

A deletion alters the DNA sequence of a gene by removing at least one nucleotide. While smaller deletions just remove a single or a small number of nucleotides from a gene, larger deletions can completely erase a gene or a group of surrounding genes. Because of the deleted DNA, the function of the affected protein or proteins may change.

By completely changing the three by three codon structure, an insertion or deletion, sometimes referred to as a frameshift mutation, can change every codon in a particular genetic sequence.

so, than amino acid being missing while still encoding for other proteins in the proper sequence.

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Answer:

3 one

Explanation:

chloroplasts

is located inside the cells

Answer:

Chrloroplasts

Explanation:

Photosynthesis is a process that certain organisms (plants, algae, and special bacteria) undergo to produce their own food. They turn carbon dioxide, water, and light energy from the sun into oxygen and glucose.

The glucose, or sugar, becomes the food for the plant. The chloroplasts in the cells are the site of photosynthesis.

Therefore, the correct answer is 3. chloroplasts.

In gram positive bacteria have a peptidoglycan layer outside of the cell wall. Gram negative bacteria have peptidoglycan between membranes.

The natural penicillin have activity against non beta lactamase producing gram - positive cocci, which includes such as - viridans streptococci, anaerobic streptococcus. Penicillin work indirectly bursting bacteria cell walls. It kills bacteria through binding of that betalactum ring.

Gram positive bacteria have a much thicker layer of peptidoglycan and lack of the protection of an outer membrane. This class , penicillin was first antibiotic to be used widely and prevents the final cross linking step. There are some more classes of penicillin like- natural , penicillin-stable, aminopenicillins and extended-spectrum penicillin.

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Answer:

The bonds that will break at high temperature are hydrogen, ionic and Van der Waal's interactions. Covalent bonds will not break.

Explanation:

Answer:

Bonds in the tertiary structure of an enzyme include the covalent ,hydrogen, ionic , as well as Van der Waal's interactions.

An Enzyme is a chemical catalyst found in living organisms which helps to regulate the biochemical processes of the body. An example includes pepsin, ptyalin etc.When heat is applied to an enzyme, the unique structure is usually altered in the process known as Denaturation.

Bonds such as the hydrogen ,ionic and Van der waals force are broken when subjected to high temperatures. The covalent bond however , doesn't get affected or broken which is because it is stronger as a result of its formation involving the sharing of electrons.This makes it more stable and tightly held together.

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Square, the financial services company, has evolved significantly based on actors in the microenvironment. The microenvironment consists of factors and actors that directly impact a company's operations and performance. In the case of Square, some key actors that have influenced its evolution include customers, competitors, suppliers, and intermediaries.

Customers: Square's focus on small businesses and individual sellers has shaped its product offerings and services. By understanding the needs and preferences of its target customers, Square has developed innovative payment solutions, including point-of-sale systems and mobile payment options, to cater to their specific requirements.

Competitors: The competitive landscape has driven Square to continually innovate and differentiate itself. Rival companies in the payment industry have spurred Square to improve its offerings, enhance user experience, and expand its product portfolio. This competition has resulted in the evolution of Square's services to stay ahead in the market.

Suppliers: Square relies on various suppliers, such as hardware manufacturers and technology providers, to ensure the smooth functioning of its payment systems. Collaborating with reliable suppliers and maintaining strong relationships with them has allowed Square to access the latest technologies and stay up to date with industry trends.

Intermediaries: Square interacts with intermediaries like financial institutions and payment networks, which facilitate the processing of transactions. Building strategic partnerships and integrating with these intermediaries has enabled Square to expand its reach, enhance its capabilities, and provide seamless payment experiences for its customers.

In summary, Square's evolution has been shaped by factors within its microenvironment. By closely considering the needs of customers, responding to competition, leveraging supplier relationships, and collaborating with intermediaries, Square has adapted and grown to become a prominent player in the financial services industry.

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