What happened when griffith injected mice with the pneumonia-causing strain of bacteria.

The aim of supplementation with proteins and amino acids in conjunction with resistance training is to stimulаte protein synthesis аnd improve the overаll net bаlаnce of protein.

The impаct of resistаnce trаining on muscle hypertrophy is well known. For yeаrs, resistаnce trаining аthletes hаve been interested in identifying which forms of nutritionаl supplementаtion will provide the greаtest support in аn effort to mаximize the trаining аdаptаtions from resistаnce trаining.

Resistаnce trаining modestly stimulаtes protein synthesis аnd further stimulаtes protein breаkdown resulting аn overаll negаtive protein bаlаnce аfter exercise. Infusion or ingestion of аmino аcids is аn effective wаy to increаse аmino аcid concentrаtions аt rest or аfter resistаnce exercise.

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Answer:

Anabolic reactions, also called biosynthesis reactions, create new molecules that form new cells and tissues, and revitalize organs.

Explanation:

The least numerous but the largest of the papillae are arranged as a V-shape on the posterior dorsal surface of the tongue. They contain the majority of taste buds and are called vallate papillae.The tongue is an organ located in the oral cavity, where it performs numerous functions.

It assists in mastication, swallowing, and talking. The upper surface of the tongue is rough and hairy because it is covered with thousands of papillae. The papillae can be classified into four different types depending on their structure, size, and function. These are filiform, fungiform, vallate, and foliate papillae.The filiform papillae are small and conical and are present on the anterior dorsal surface of the tongue. They do not contain taste buds but are responsible for providing a rough surface on the tongue that is useful for holding food and detecting textures.

The fungiform papillae are mushroom-shaped and are scattered among the filiform papillae. They contain taste buds and are responsible for detecting different tastes such as sweet, sour, salty, and bitter. They are present on the anterior dorsal surface of the tongue.The vallate papillae are the least numerous but the largest of the papillae. They are arranged as a V-shape on the posterior dorsal surface of the tongue. They contain the majority of taste buds and are responsible for detecting bitter tastes. They are located on the border between the anterior and posterior portions of the tongue.

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The types of adaptations of desert plants that enable them to survive and reproduce are stem and leaf adaptations and root adaptations

By changing throughout time in response to external forces, organisms can better survive and reproduce in their particular habitat. This process is known as adaptation. Morphological, physiological, and behavioral adaptations can all be the result of natural selection, genetic drift, or other processes.

The biological process of reproduction is how organisms create children that receive their genetic make-up. Most species reproduce by joining their male and female gametes to create a zygote, which then grows into a new person. The continuation of a species and the transmission of genetic features from one generation to the next depend on reproduction. Reproduction can take place in a sexual or asexual way.

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Some reasons that may cause a developing duck embryo to not hatch are genetic defects, bacterial infections, and inadequate incubation conditions.

There are several factors that can cause a developing duck embryo to not hatch. One of the most common reasons is genetic defects that may cause developmental abnormalities, such as malformed beaks, wings, or legs. Bacterial infections can also be a problem, especially if the eggshell is not properly disinfected before incubation. Inadequate incubation conditions, such as low or high humidity, temperature fluctuations, or lack of ventilation, can also lead to poor embryo development and low hatchability rates. Other possible causes include poor nutrition or disease in the parent ducks, physical damage to the eggshell, and exposure to toxins or chemicals. Proper incubation management, regular monitoring, and good hygiene practices can help prevent many of these issues and increase hatchability rates.

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Answer:

Density is the mass of an object divided by its volume. Density often has units of grams per cubic centimeter (g/cm3). Remember, grams is a mass and cubic centimeters is a volume (the same volume as 1 milliliter).19-Jun-2020

Answer:

Density is the amount of mass in a certain column✔ volume.Air ✔ pressure mass results from a column of air pushing on an area.A measure of how tightly air molecules are packed together is called weight✔ density.

Explanation:  

volume, pressure, density just took the question.

Answer:

A

Explanation:

Plants and trees couldn't thrive without capillary action. Capillary action helps bring water up into the roots. With the help of adhesion and cohesion, water can work it's way all the way up to the branches and leaves.

Answer:

the answer is:A

Explanation:

Answer:

Option C (very coarse texture) is the appropriate one.

Explanation:

Other decisions aren't linked to the circumstance issued. So the one above is indeed the best one.

A scientific hypothesis or theory does NOT have to just produce data that supports its validity and accuracy, as is implied by the aforementioned description. Here option D is the correct answer.

In science, a hypothesis is an explanation that has not yet been fully verified or disproven, whereas a theory is an explanation that has been supported by a substantial amount of evidence and has withstood rigorous testing.

A scientific hypothesis or theory must be testable, meaning that it must be possible to devise experiments to evaluate it. Additionally, the hypothesis or theory must be falsifiable, meaning that it must be possible to prove it false or find evidence that contradicts it. This is critical to the scientific process because it ensures that ideas are subjected to rigorous testing and scrutiny.

Furthermore, the results of experiments must be repeatable, meaning that other scientists should be able to conduct the same experiment and get the same results. This allows for the confirmation of results and builds scientific consensus.

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In the Antarctic food web shown, the only organism that can be classified as both a primary consumer and a secondary consumer is the krill.

Krill is a herbivorous zooplankton and is considered a primary consumer as it feeds on phytoplankton. However, krill is also a source of food for many other organisms such as smaller toothed whales, baleen whales, penguins, and other seals, which makes it a secondary consumer. The Antarctic food web is less complex than other food webs around the world due to the harsh environmental conditions of the region, limiting the number of species that can survive there. However, the high abundance of each species compensates for the lower species diversity. Krill is a key species in the Antarctic food web as it forms the basis of the food chain, supporting many other organisms in the ecosystem. Therefore, any changes in krill population can have significant impacts on the entire food web. Understanding the dynamics of the Antarctic food web is crucial for its conservation and management in the face of climate change and human activities.

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Fish gills provide a mechanism that allows them to extract oxygen from water. This statement regarding fish gills best approximates the description of a mechanism.

Fish gills are respiratory organs in fish that help in breathing. They are located on both sides of the fish's head, behind and below the gill cover. A fish's gills look like a bunch of tiny, thin filaments attached to the fish's gill arches.

Each gill arch has two rows of gill filaments on it, with a thin layer of tissue called the lamella in between the filaments.

The lamella is where the gas exchange occurs, and it is where the fish absorbs oxygen from the water and disposes of carbon dioxide.The mechanism of fish gills:Fish gills are specially designed for extracting oxygen from water.

The gill filaments are covered in tiny, finger-like projections called lamellae, which greatly increase their surface area. These lamellae are surrounded by a network of capillaries that are responsible for oxygen exchange.

The gills provide a mechanism that allows fish to breathe by extracting oxygen from water. As water passes over the gill filaments, oxygen diffuses from the water into the bloodstream of the fish, while carbon dioxide diffuses from the fish's bloodstream into the water. This exchange of gases is made possible by the mechanism of the fish's gills.

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Yes; The proteins of One specialized cell are made in specialized cells of a different type.

A cell that is specialised has particular features that enable it to perform its specific function in the body.

All cells begin as stem cells, which can differentiate into a wide variety of other cell types. To become specialised, they go through a process known as differentiation.

Diverse environmental factors influence how the cell makes proteins during differentiation.

Through gene regulation, individual genes can be activated or inactivated, which results in the production of unique proteins that give cells their structure and function.

Protein translocation: At this stage, protein synthesis is stopped, allowing fully produced proteins to be released into the cytoplasm. Then, in order for these proteins to act by a certain type of mechanism, they are directed to various places.

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Answer:

Cannot understand

The meninges and the cerebrospinal fluid have in common is :

B) Both are involved in protecting the brain.

The meninges and the cerebrospinal fluid have in common is that both are involved in protecting the brain.

Cerebrospinal fluid (CSF, appeared in blue) is made by tissue that lines the ventricles (empty spaces) within the brain.

It streams in and around the brain and spinal line to assist pad them from damage and give supplements.

Meninges are three layers of layers that cover and secure your brain and spinal line your central apprehensive framework.

Thus, the correct answer is B.

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Answer:

b. both are involved in protecting the brain.

Explanation:

took the quiz 2022

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. combined chemically

Explanation:

Option 2: DNA polymerase III is required for the synthesis of a new DNA strand whereas DNA polymerase I is required for removing the RNA primer and replacing it with DNA.

In bacterial DNA replication, the process of lagging strand synthesis requires two key enzymes for the completion of a new DNA strand. The first enzyme is DNA polymerase III, which is responsible for synthesizing the new DNA strand by adding nucleotides in the 5' to 3' direction.

However, DNA polymerase III cannot start synthesis from scratch and requires an RNA primer to initiate replication.

This is where the second enzyme, DNA polymerase I, comes into play. DNA polymerase I has an important function in removing the RNA primer and replacing it with DNA nucleotides. This process is known as primer removal or primer excision. Once the RNA primer is removed, DNA polymerase III can continue the synthesis of the new DNA strand.

The final step in the replication of the lagging strand involves sealing the gaps between the Okazaki fragments, which is where DNA ligase plays a critical role. DNA ligase helps in sealing the gaps by catalyzing the formation of phosphodiester bonds between adjacent nucleotides in the DNA backbone.

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Answer:

Due to the obvious refraction, the diver's head appears to be separated from his body. Absorption takes place when some of the colors are absorbed, causing the snorkel to appear yellow or greenish. The sun, sky, sound, and light are all reflected. The light entering the water is referred to as transmission.

Explanation:

Differences of chilopoda and diplopoda are above .

The Venn diagram represents two sets: one set of things that "Carry energy," and another set of things that "Follow a pattern." The diagram has two overlapping circles, one labeled "Carry energy" and the other labeled "Follow a pattern."

To determine what could be put into the center section of the Venn diagram, we need to consider the characteristics that are shared by the two sets. Out of the options you provided, the best answer would be: "Carry energy through space" and "Follow a pattern."

This is because both characteristics are shared by the two sets. Waves, such as light and sound, carry energy through space and also follow a pattern. Therefore, the center section of the Venn diagram would represent things that carry energy through space and follow a pattern.

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Lichens are symbiotic associations of fungi and photosynthetic partners, which can include both algae and/or ii) cyanobacteria.

The fungi in lichens provide a protective structure for the photosynthetic partner and help to absorb and retain water and nutrients, while the photosynthetic partner provides energy-rich organic compounds through photosynthesis.

The photosynthetic partner in lichens can be either green algae or cyanobacteria, or sometimes both. Green algae are a common photosynthetic partner in lichens, and they can be found in a wide range of lichen species. Cyanobacteria are also common photosynthetic partners, especially in lichens found in harsh or extreme environments, such as deserts or polar regions.

Overall, the relationship between fungi and their photosynthetic partners in lichens is mutually beneficial, as the fungi provide protection and access to nutrients for the photosynthetic partner, while the photosynthetic partner provides a source of energy-rich organic compounds for the fungi.

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Answer:

espanhis plis plisplisplisplis

COPI coat components traffic primarily from the Golgi to the endoplasmic reticulum (ER) and between Golgi cisternae. COPII-coated vesicle traffic from the ER to the Golgi.

Proteins from the ER are further processed and sorted in the Golgi apparatus, or Golgi complex, where they are then transported to their final locations—lysosomes, the plasma membrane, or secretion—for use in other processes. The Golgi also produces sphingomyelin and glycolipids, as was already mentioned. A vesicle, often known as a blister, is a tiny, generally transparent sac with thin walls that contains fluid. Importantly, the term "vesicle" is used to describe the appearance of several rashes that frequently include or start as microscopic to small fluid-filled blisters. One of the blistering disorders is categorized as pemphigus.

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The 2nd portion (5' long) of small intestine that means to empty is the jejunum.

The small intestine, also known as the small bowel, is an organ inside the gastrointestinal tract that is responsible for the majority of nutrient absorption from food. It is located between the stomach and the large intestine and receives bile as well as pancreatic juice via the bile ducts to aid in digestion.

The small intestine is divided into three sections: the duodenum, the jejunum, and the ileum. The duodenum, the shortest, is where absorption preparation begins with small finger-like protrusions called villi.

The jejunum is specialised for enterocyte absorption through its lining of small nutrient particles digested by enzymes with in duodenum. The ileum's primary function is to absorb vitamin B12, bile salts, as well as any digestive products that were not absorbed by the jejunum.

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Answer:

alllowing it to receive electricity from gasoline-powered engines

Explanation:

i guessed and got it wrong to see the answer... just for you guys

Drew's modifications to the vacuum cleaner to receive electricity from the gasoline-powered engine will reduce the effectiveness of his device. The correct option is C.

Thus, the modification of the vacuum cleaner to receive electricity from the gasoline-powered engine suggests that the device is recycling the same pollutants it was designed to trap.

This will make the device ineffective in reducing the number of pollutants in the air. If the vacuum cleaner receives electricity from the same engine that produces the automobile exhaust, then it cannot be removing the pollutants from the air. Instead, it is simply recycling the same air and pollutants, which means that the effectiveness of the device is compromised.

However, the rubber fitting and adjustable clamp allow the hose of the vacuum cleaner to attach securely to the automobile exhaust pipe, and the specially designed air filter is used to trap the pollutants.

Thus, the ideal selection is option C.

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If an ecosystem lost a keystone species, option C: a new keystone species would replace the old keystone species.

An ecosystem would suffer greatly if one of its keystone species disappeared. Other species' population sizes would fluctuate drastically. Ecosystems would look extremely different without their keystone species. However, their oxygen level would not be affected because of the replacements.

If a keystone species vanished, some ecosystems might not be able to adjust to environmental changes. That can lead to the ecosystem's demise or might open the door for an invading species to take control and drastically change the environment.

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Complete question:

If an ecosystem lost a keystone species, which outcome would be expected? responses

the oxygen supply in the ecosystem would be depleted.

the population numbers of other species would change dramatically.

a new keystone species would replace the old keystone species.

the temperature of the ecosystem would increase.

Answer:

C.

Explanation: Because when a bone does bend the muscles pull back so the bone doesnt dislocate.

The statement describes how the muscular and skeletal systems cause parts of the body to move is when a muscle contracts, it pulls a bone in one direction.

The skeletal system is the in charge of all the bones and skeleton of the body. The skeletal system provides structure and strength to the body and protects the soft tissues.

The muscular system and the skeletal system work together as the muscles and bones are connected with each other.

Thus, the correct option is D. When a muscle contracts, it pulls a bone in one direction.

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The movement of genes from one group to another is referred to as gene flow.

The exchange of genetic information between populations is referred to as gene flow. This can occur through migration, where individuals move from one population to another and bring their genes with them, or through interbreeding between populations. Gene flow can have a significant impact on the genetic makeup of populations, introducing new alleles and changing the frequency of existing alleles in the gene pool.

Allele frequencies can change in local populations even while gene flow does not affect allele frequencies for a species as a whole. In the case of migration, the impact of the migrants on altering the genetic makeup of the resident population increases with both the number of migrants and the difference in allele frequencies between the resident and migrant populations.

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