what is the main function of the crispr-cas9 system? what is the main function of the crispr-cas9 system? to prevent bacterial infections in humans to make copies of a gene in a pcr reaction to produce proteins from rna outside of a living cell to alter the nucleotide sequences of specific genes in a living cell

Answer:

the large mouth bass and the wood duck

Answer: There are 20 different amino acids found in living organisms.

Explanation:

Answer:

B

Explanation:

Answer:

c

Explanation:

i took test got 97%

Answer:

carbohydrates, lipids, proteins, and nucleic acids

Explanation:

There are thousands of different types of molecules in a cell, but there are only four major classes of biomolecules.

Answer: Homeostasis is the function where your body attemts to maintain a constant state of balance. Like how you sweat when your hot to cool you down, to balance the heat with coolness.

Explanation:

Answer: Fungi

Explanation:

The study demonstrates that both conventional and kilohertz-frequency spinal cord stimulation can effectively reduce mechanical hypersensitivity in a rat model of neuropathic pain. The intensity and frequency of the stimulation play a crucial role in determining the extent of inhibition of hypersensitivity.

The study shows that both conventional and kilohertz-frequency spinal cord stimulation can reduce mechanical hypersensitivity in rats with neuropathic pain. This means that these two types of stimulation, when applied to the spinal cord, can decrease the sensitivity to mechanical stimuli in rats experiencing neuropathic pain.
The inhibition of hypersensitivity depends on the intensity and frequency of the stimulation. Higher intensities and frequencies result in greater inhibition of mechanical hypersensitivity.
For example, if a rat with neuropathic pain is subjected to conventional spinal cord stimulation with a high intensity and frequency, it will experience a stronger reduction in mechanical hypersensitivity compared to a lower intensity and frequency. Similarly, kilohertz-frequency spinal cord stimulation at higher intensities and frequencies will also produce a more significant decrease in hypersensitivity.

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The purpose of the slit in the spectroscope is to create a narrow beam of light which can be dispersed into its component parts. This allows the user to measure the wavelengths of the light, and see the components of the light spectrum. The slit also helps to increase the resolution of the spectroscope, allowing for more accurate measurements.

When light passes through the slit, it is focused into a narrow beam. The slit is usually adjustable, which allows the user to control the size of the beam. This size determines the accuracy of the measurements. The larger the beam, the more dispersed the light is and the less accurate the measurements.

The slit also helps to reduce the amount of scattered light entering the spectroscope, which can interfere with the measurements. Scattered light occurs when light reflects off the walls of the spectroscope and enters the eye piece. By reducing the size of the beam of light, the amount of scattered light is reduced.

Finally, the slit also allows the user to reduce the amount of ambient light entering the spectroscope. This helps the user to observe faint objects, such as stars or galaxies, that are too faint to be seen without the use of the spectroscope.

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Phenolics primarily kill microbes by disrupting the cell membrane, cell wall, denaturing metabolic enzymes, inhibiting protein synthesis, and inhibiting RNA synthesis, options A, B, C, D & E are correct.

Phenolics can disrupt microbial cell membranes by interacting with the lipid bilayer, leading to increased permeability and leakage of intracellular components. Some phenolics can interfere with the synthesis of microbial cell walls, impairing their structural integrity and compromising the survival of the microbes. Phenolics can denature or inhibit the activity of key metabolic enzymes in microorganisms.

Certain phenolics can interfere with the synthesis of microbial proteins, either by inhibiting ribosomes or by disrupting the translation process, ultimately leading to microbial death. Although not as common as the above mechanisms, some phenolics have been found to inhibit the synthesis of microbial RNA, which is crucial for gene expression and vital cellular processes, options A, B, C, D & E are correct.

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The correct question is:

Phenolics typically kill microbes by: [select all that apply]

A. disrupting the cell membrane

B. disrupting the cell wall

C. denaturing metabolic enzymes

D. inhibiting protein synthesis

E. inhibiting RNA synthesis

F. causing mutations in DNA.

The distal attachment of all three heads of the triceps brachii is called as Olecranon that be expressed with the option D.

The big, thick muscle on the ventral side of the upper arm is called the biceps brachii (BB), sometimes known as the biceps.

A small head and a long head make up the muscle. The medial side of the biceps brachii has the short head, whereas the lateral side has the long head.

The biceps brachii can produce motions in the glenohumeral, elbow, and radio-ulnar joints and operates across three joints.

The olecranon is a broad, thick, curving bony prominence of the ulna, a long bone in the forearm that extends behind the elbow (/olkrnn/; from Greek olene "elbow" and kranon "head"). It is located across from the cubital fossa, or elbow pit, and makes up the most pointed area of the elbow. The extensor muscles, which straighten the elbow joint, use the olecranon as a lever.

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Complete question:

What is the distal attachment of all three heads of the triceps brachii? Multiple Choice

The main answer to the question is b) phospholipids. The explanation for this is that phospholipids are a type of lipid that make up the majority of cell membranes in most species.

They have a hydrophilic (water-loving) head and a hydrophobic (water-fearing) tail, which allows them to form a bilayer that separates the inside of the cell from the outside environment. While nucleotides, fatty acids, proteins, steroids, and sugars may also be present in cell membranes, phospholipids are the most abundant and essential component.
The most abundant molecules in the cell membranes of most species are b) phospholipids.

Explanation: Cell membranes, also known as plasma membranes, primarily consist of phospholipids. These molecules have a hydrophilic (water-loving) head and two hydrophobic (water-fearing) tails, which arrange themselves into a lipid bilayer. This structure creates a semi-permeable barrier that allows cells to maintain their internal environment while interacting with their surroundings. Other molecules, such as proteins, cholesterol, and carbohydrates, are also present in cell membranes, but in lesser amounts compared to phospholipids.

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Answer:

Black bear-carnivore

Explanation:

Black bears are omnivores because they eat berries, plants, and meat. Hope this helped and have a great day/ night! :D

Answer:  True

Explanation:

Answer:

Explanation:

Im super confused?

Can you explain more?

Answer:

The new DNA molecule is identical to the original DNA.

Explanation:

The correct option is B ;  Form a single, massive continent called Pangea , One of the big ideas of continental drift theory states that all of the continents used to Form a single, massive continent called Pangea.

Magnetic patterns in the igneous bedrock on the ocean floor differ greatly from the patterns found in rocks on land.

The continental drift hypothesis refers to the belief where at one point in time, all of the continents were linked together in one enormous landmass prior to splitting apart and drifting into their current places (known as the various continents in the world today).

According to the continental drift theory, the movement of tectonic plates, which migrate apart from the land on top, is the source of this change. When the land stretched out, it produced distinct smaller landmasses known as continents.

These flips in the direction of the Earth's magnetic field are documented in the magnetization of the lava along the mid-ocean ridge spreading axis. This results in a symmetrical pattern of opposite-polarity magnetic stripes on each side of mid-ocean ridges.

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The bloodstream carries nutrients to the liver soon after absorption because the liver can filter and process these nutrients before releasing them back into the bloodstream for circulation.What is the function of the liver in the digestive system?

The liver is an essential organ in the digestive system. It produces bile, which is required for the digestion and absorption of fat. It also plays a crucial role in the metabolism of carbohydrates, proteins, and fats.The bloodstream carries nutrients to the liver soon after absorption because the liver can filter and process these nutrients before releasing them back into the bloodstream for circulation. The liver also stores excess nutrients, such as glucose and fat, for later use when the body requires energy or nutrients.The liver can regulate blood sugar levels and produce clotting factors and other essential proteins for the body. It also helps to eliminate waste products and toxins from the bloodstream by converting them into forms that can be eliminated from the body through urine or feces.

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Bacteria and the carbon cycle have an important link, to understand this link we need to know that.....

The carbon cycle is constituted by the absorption of carbon dioxide by plants in the process of photosynthesis. Half of this absorbed carbon is released into the atmosphere and the other half the plant uses to produce sugars (glucose). When ingesting plants, animals ingest carbon together for their organism, being released through respiration or its decomposition.

Fungi and bacteria are responsible for the decomposition of both

They ingest part of this carbon, releasing it to the atmosphere and the soil.

With this information, we can say that bacteria add carbon to the carbon cycle by decomposing dead organisms.

Decomposers, such as bacteria, are extremely important, because without them the carbon cycle would not be complete.

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Hi! Is this your first question?

Welcome!

Anyways,

Stains are made of different types of molecules, a range of enzymes are needed to break them down. ... Proteases break down proteins, so are good for blood, egg, gravy, and other protein stains. Amylases break down starches, and lipases break down fats and grease.Nov 15, 2007

Answer:

During meiotic cell division, two daughter cells are produced that genetically identical to their parent cell.

Explanation:

I Hope This Is What You Were Looking For!

-Jusitn:)

Answer:

During meiotic cell division, four

daughter cells are produced that are genetically different from

their parent cell.

Explanation:

The completed table would be:

Year of study L covered in seaweed (m)    % of reef covered in seaweed

Year 0                                    0.40                                4.0%

Year 1                                    0.55                             5.5%

Year 2                                       0.75                               7.5%

Year 3                                    1.02                           10.2%

With  the equation provided, we will calculate the percentage of the reef covered in seaweed for each year using the data provided in the table:

Year O:

percentage of reef covered in seaweed = (0.40 m / 10.0 m) x 100% = 4.0%

Year 1:

percentage of reef covered in seaweed = (0.55 m / 10.0 m) x 100% = 5.5%

Year 2:

percentage of reef covered in seaweed = (0.75 m / 10.0 m) x 100% = 7.5%

Year 3:

percentage of reef covered in seaweed = (1.02 m / 10.0 m) x 100% = 10.2%

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Answer:

Cells

Explanation:

Viruses attack the body's cells in order to weaken the body ._.

Answer: these r the options and I will bold the answer

It reduces the nutritional value of foods produced by these species.

It produces crops that are more resistant to weed killer.

It makes the species more susceptible to diseases.

It results in foods with less desirable traits

Explanation: hope this hlps plz mark brainliest

Answer:

soybean

cotton

corn acreage

Explanation:

Other popular and approved food crops include sugar beets, alfalfa, canola, papaya and summer squash

The organism would be identified as  Euglena,  classified in the kingdom Protista.

Euglena are unicellular, flagellated protozoans that are found in freshwater habitats. Euglena are classified in the kingdom Protista, which includes all unicellular eukaryotes. Some other characteristics of Euglena include:

They exhibit an elongated morphology and possess a pliable outer covering known as a pellicle, which grants them the ability to alter their shape with remarkable flexibility.

Euglena possess an eyespot, allowing them to detect and respond to light stimuli, thereby enabling them to navigate their surroundings with dexterity.

These organisms are capable of reproducing asexually through binary fission, a process wherein they divide into two identical daughter cells, showcasing their remarkable self-renewing capabilities.

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Climate change is expected to be the main cause of mass extinctions in the 21st century and dolphins are not exempted. The swift warming of the planet leads to a loss of habitat for dolphins and increase competition for a lessening amount of prey species. It disturb the timing and ranges of their migration, distribution and ability to reproduce.

Some dolphins may not be able to survive and limit the ability to move northwards into cooler habitat as waters become warmer.

Answer:

Answer below:

Explanation:

A. photosynthesis

Answer:

cellular respiration , I think if the answer is correct follow me pls

Answer:

when a cell changes from one cell type into another

Explanation:

Differentiation switches certain genes on in some cells and certain genes off in other cells. This created specialized cells programmed to perform certain functions.

Explanation:

So, unicellular organisms are simply organisms with only one cell, like bacteria. This is the difference between multicellular and single cellular organisms. The cells in multicellular organisms (like in animals and plants) are differentiated or have differentiation. In differentiation, simple cells become specialized. In this process, they can change in 5 different ways. They are shape, size, metabolic activity, responsiveness to stimuli, and/or genetic composition.

For example, Liver cells look and function differently from our white blood cells. Also, nerve cells are extremely different from red blood cells. However, all of these different cells came from a single cell. The reason behind this is differentiation. Differentiation moves around certain genes in some cells and certain genes off in other cells. This creates specialized cells programmed to perform certain functions.