Match the bacterial genetic element with the correct characteristic
a. chromosome-- nonessential genes
b.plasmid-- linear, single-stranded DNA
c.chromosome-- linear, double stranded DNA
d.plasmid--nonessential genes

When a nucleotide is added to a growing nucleic acid strand during DNA replication, the incoming monomer is a nucleoside triphosphate and the energy required to drive the polymerization is derived from cleaving a pyrophosphate.

Nucleotides are the monomers of nucleic acids, DNA and RNA. The nucleotide consists of a nitrogenous base (adenine, thymine, guanine, cytosine, or uracil), a phosphate group (PO43−), and a 5-carbon sugar. A nucleoside triphosphate is a molecule containing a nitrogenous base attached to a 5-carbon sugar, with three phosphate groups attached to the sugar.

Pyrophosphate cleavage produces PPi as one of the products. PPi is one of the energy sources used in DNA replication

So that in the DNA replication stage the monomer used is nucleotide triphosphate and one of the energy is PPi from the pyrophosphate cleavage process.

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Answer:

1. Discus Throw

2.

3.

4.Running

5.

6.

7.

7

8.Pole Vault

9.Relay

10.

Explanation:

Abiotic limiting factors restrict the growth of populations. They help determine the types and numbers of organisms able to exist within an environment. Biotic factors are living things that directly or indirectly affect organisms within an environment.

The scenario in which a certain plant needs moisture, carbon dioxide, oxygen light, and minerals to survive shows that a living organism depends on its environment to survive.

Living things are those things that have life in them.

The characteristics of living things include;

Living organisms depend on their non-living environment to provide them with the nutrients they need.

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Answer:

Drip Irrigation

Explanation:

Free radicals are the molecules which are generated during the normal metabolic processes such as cellular respiration. Thus, the correct option will be B.

Free radicals are reactive species which are produced during the process of metabolism. They are usually reactive oxygen species, which means that they contain an unpaired electron that makes them highly reactive. As a result, they are capable of causing damage to the body's tissues and cells, and they are thought to contribute to the aging process.

Free radicals are produced as part of the body's natural metabolism, and they are also generated when we are exposed to environmental pollutants, such as radiation or cigarette smoke. These reactive species can cause damage to our DNA, proteins, and cell membranes, which can lead to disease and aging. Therefore, it is essential to have a healthy and balanced diet, which will help minimize the production of free radicals.

Therefore, the correct option will be B.

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Proteins are directed to the ER by the amino acid sequence Leu-His-Leu-Asp-Ala-Gln-Ser-Lys-Leu-Ser-Ser. This statement is true.

This signal sequence is usually located at the N-terminus of the protein and is recognized by the signal recognition particle (SRP), which binds to the sequence and targets the ribosome-nascent chain complex to the ER membrane.

Once the ribosome-nascent chain complex reaches the ER membrane, the SRP binds to its receptor on the ER membrane, and the nascent polypeptide chain is translocated across the ER membrane through a protein channel called the translocon. The signal sequence is then removed from the protein by a signal peptidase enzyme located in the ER membrane.

The presence of this signal sequence is essential for the correct localization and function of many secreted and membrane proteins, making it an important element of protein trafficking and secretion pathways in eukaryotic cells.

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Blood acidosis caused by respiratory failure would be compensated by increased elimination of CO₂ through breathing. So the correct answer is option E.

Respiratory failure refers to the inability of the respiratory system to adequately remove carbon dioxide (CO₂) from the body and maintain normal levels of oxygen (O₂) in the blood. This can result in an accumulation of CO₂ in the bloodstream, leading to a decrease in blood pH and the development of respiratory acidosis.

The other options listed do not directly contribute to the compensation of respiratory acidosis caused by respiratory failure:

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Chemical cold packs are carried on the ambulance for the treatment of musculoskeletal injuries.

What are chemical cold packs?

A cold pack is a device used to deliver cold therapy. It can help relieve pain and inflammation caused by an injury or a chronic condition, such as arthritis.

The cold can help reduce swelling, inflammation, and pain by constricting blood vessels and slowing nerve impulses.To prevent the treatment area from becoming too cold, cold packs usually are wrapped in a cloth or a towel before being applied to the skin. This helps prevent frostbite, which can damage your skin and underlying tissues.

What are musculoskeletal injuries?

Musculoskeletal injuries are injuries to the musculoskeletal system, including the bones, muscles, ligaments, and tendons. These types of injuries can be caused by a variety of things, including falls, sports injuries, and car accidents. Common musculoskeletal injuries include sprains, strains, and fractures.The answer to the question is B. Musculoskeletal injuries.

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Answer:

The two main types of nucleic acids are deoxyribonucleic acid (DNA) and ribonucleic acid (RNA).

Explanation:

DNA is the genetic material found in all living organisms, ranging from single-celled bacteria to multicellular mammals. The other type of nucleic acid, RNA, is mostly involved in protein synthesis.

Answer:

IS dna and rna

Explanation:

the nucliec acids make up nucleotides and nucleotides make up dna

where its free (unbound) concentration is lower

Answer:A given liquid will evaporate more quickly when it is heated. This is because the heating process results in a greater fraction of the liquid's molecules having the necessary kinetic energy to escape the surface of the liquid.

Explanation:90

Answer:

Evaporation is the results when a liquid is heated. The kinetic energy of the liquid increases.

Explanation:

Brainliest pls! :)

According to the Bible, eagles are praised for their agility, strength, and endurance that seems to never end. As a divine messenger and a superb hunter, eagles represent one of the four facets of creation. In the Bible, eagles are frequently used as symbols.

You should interpret this as a hint that either the eagle's young fell to the ground while you were nearby or that the eagle has a nest close by and considers you to be a threat.

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Photosynthesis is the process in which light energy is converted to chemical energy in the form of sugars.

The process in which plants, algae and certain bacteria use light energy of sunlight, water, carbon dioxide and convert light them into chemical energy and starch. called as photosynthesis.

Photosynthesis occur in special organelles named chloroplast which has its own DNA, genes and hence can synthesize their own proteins.

Chloroplasts have stroma, fluid, and stack of thylakoids known as grana, three types of chlorophyll such as chlorophyll a, chlorophyll b, and carotenoids.

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Explanation:

Gene flow is the exchange of alleles between two or more populations.

Gene flow is the exchange of alleles between two or more populations. For this reason it is sometimes referred to as allele flow or gene migration. While migrating animals often carry new alleles from one population to another, they must interbreed with the new population for gene flow to occur

Answer: In the matrix.

Explanation: The second stage of cellular respiration, the Krebs cycle, takes place in the matrix.

During the initial synthesis of collagen molecules, the amino acids glycine and proline are most incorporated into the growing protein.

Collagen, the most abundant protein in the human body, is composed of three polypeptide chains that intertwine to form a triple helix structure. The synthesis of collagen involves the incorporation of specific amino acids, with glycine being the most prevalent.

Glycine is necessary for the tight packing of collagen molecules due to its small side chain, which allows for close alignment of the polypeptide chains. Proline is another crucial amino acid in collagen synthesis as its unique structure helps stabilize the triple helix conformation. Together, glycine and proline play vital roles in the formation and stability of collagen.

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The words and their match have been done in the explanation section

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Answer:

For public health and safety, water is treated before it reaches your faucet. Water treatment involves the removal of impurities that make water unsafe for human consumption. This water may flow from a surface water source, or it may be pumped from an aquifer. Hope this helps!!!

Explanation:

Answer:

Georges Lemaître, Belgian astronomer and cosmologist who formulated the modern big-bang theory, which holds that the universe began in a cataclysmic explosion of a small, primeval “super-atom.” A civil engineer, Lemaître served as an artillery officer in the Belgian Army during World War I. After

Explanation:

hope it helps!

Answer:

paleaclimatology

Explanation:

this is method...

List at least five terms from the introduction that you can use as keywords in your search.

Climate change

Ecosystem stability

Biotic factors

Abiotic factors

Biodiversity

Identify at least two websites or other sources you will use to start your research. If you end up using other websites or sources to answer the questions in Part 2, add them to this list. Cross out any websites that don't end up helping you complete the activity.

National Aeronautics and Space Administration (NASA) website on global climate change

U.S. National Park Service (NPS) website, for information about ecosystems found in the national parks

Evaluate two of the sources you plan to use. Explain why each source seems credible and likely to contain accurate information. Evaluate the arguments they present. Do the arguments seem valid? Are they backed up by data? Identify possible sources of bias.

NASA website: The NASA website is a credible source because it is a government agency that specializes in space exploration and aeronautics. The website contains accurate information and data on climate change that has been peer-reviewed and published in scientific journals. The arguments presented on the website are valid and backed up by data. The website also includes possible sources of bias, such as political pressure and funding sources.

U.S. National Park Service (NPS) website: The NPS website is a credible source because it is a government agency that is responsible for preserving natural and cultural resources in the national parks. The website contains accurate information on ecosystems found in the national parks that has been peer-reviewed and published in scientific journals. The arguments presented on the website are valid and backed up by data. The website also includes possible sources of bias, such as political pressure and funding sources.

What ecosystem did you choose? What do you already know about this ecosystem, and what do you need to learn?

I chose the Great Barrier Reef ecosystem. I know that it is the world's largest coral reef system and is located off the coast of Australia. I need to learn more about the abiotic and biotic factors in this ecosystem, the keystone species, and how climate change is affecting its stability.

Describe your chosen ecosystem in detail. What abiotic factors are important? What biotic factors are important? What are the keystone species? How do the interactions of these factors affect the stability of the ecosystem?

The Great Barrier Reef ecosystem is a complex system of coral reefs, islands, and shallow waters. Some important abiotic factors in this ecosystem include water temperature, water quality, light levels, and salinity. Some important biotic factors include corals, fish, sea turtles, sharks, and dolphins. The keystone species in this ecosystem are the corals, which provide habitat and food for a diverse range of species. The interactions between these factors are important for the stability of the ecosystem. For example, changes in water temperature or quality can harm the corals, which in turn can affect the populations of other species that rely on them for food and habitat.

How has the climate been changing in your chosen ecosystem? List at least two specific changes in temperature, precipitation patterns, or other weather patterns. Include data from your research and cite your sources.

According to the NOAA climate website, the Great Barrier Reef ecosystem has experienced an increase in sea surface temperature of 0.9°C since the late 1800s. This increase in temperature has led to more frequent and severe coral bleaching events, which can lead to coral death. The website also states that the Great Barrier Reef has experienced more frequent and intense cyclones, which can damage the corals and disrupt the ecosystem.

Answer:

(C.) using solar panels for heat

Explanation:

k 12 quiz

Having a large yard is an example of something that can promote sustainable development. Thus, the correct option is D.

Sustainable development is an organizing principle for the meeting of the human development goals while it is also sustaining the ability of the natural systems to provide the natural resources and ecosystem services on which the human economies and society depends as a whole.

A yard is an open place which has fencing around it, with the grasses and small shrubs around as well. Having a large yard will not only meet the requirements of the human beings however it also be in favor of the environment as there will be no construction over that area due to the yard.

Therefore, the correct option is D.

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Answer:

Cellular Respiration reactants are glucose and oxygen.

Explanation:

The seven major fish body forms are- fusiform, compressiform, anguilliform, filiform, depressiform, sagittiform, and globiform.

Below are the descriptions of the three body forms and how their physical characteristics are related to their  habitat and niches:Fusiform body form: This body form has a streamlined shape that allows for easy movement through the water. It is most commonly found in open-water fish, such as tuna and mackerel, that need to move quickly to catch prey and avoid predators. Its narrow shape reduces drag, which increases its swimming speed. The fusiform body form is particularly adapted for fast swimming, and it is typically found in fish that are pelagic (live in open water).

Compressiform body form: This body form is flattened from side to side, which gives the fish a ribbon-like appearance. The compressiform body form is well adapted to moving through the water by means of quick, darting movements. They are generally found in areas of shallow water or near the bottom of the sea floor, where they can quickly move to escape danger. For example, eels use the compressiform body form to move quickly through small crevices.Anguilliform body form: This body form is characterized by a long, thin shape that allows the fish to easily move through the water.

This body form is found in fish like eels, which live in narrow spaces such as burrows, rock crevices, or coral reefs. The elongated and flexible body structure of anguilliform fish enables them to move through complex environments easily.In summary, the physical characteristics of fish are related to their habitats and niches. Each of these three body forms is adapted to different environments, from open water to rocky crevices, and each is suited to a different type of swimming or movement.

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Gene therapy is a type of medical treatment that involves the manipulation of genes to treat or prevent disease.

The idea behind gene therapy is to introduce a functional copy of a defective or missing gene into a patient's cells, thereby correcting or compensating for the underlying genetic defect that causes a disease.

There are several approaches to gene therapy, but most involve using a carrier or vector, such as a virus, to deliver the desired genetic material into the patient's cells. Once inside the cell, the genetic material can integrate into the patient's genome or stay as an episome, depending on the vector used. The goal is to have the corrected gene produce functional protein, thereby reversing the genetic defect and treating the disease.

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Answer:sexual reproduction

Explanation:

Answer:

b. sexual reproduction

and the next one is

a and d

Explanation: