the discovery of rna interference (rnai) led to its use in biotechnology and medicine. all of the following are examples of how rnai could be used in biotechnology or medicine, except .

Changes in one or more environmental parameters are detected by a sensor.

The upkeep of a constant interior environment is called homeostasis. An organism must maintain certain physical and chemical conditions for its component cells, tissues, organs, and organ systems to function correctly. This condition is known as homeostasis.

In spite of ongoing internal and external changes, living cells are able to maintain optimal conditions thanks to the four-part dynamic process known as homeostasis. A change, a receptor, a control center, and an effector are the four elements that make up homeostasis.

To know more about homeostatic system visit:-

https://brainly.com/question/7272693

#SPJ4

You have been asked to draw a Bohr model of the element carbon. How would you arrange the dots that represent electrons?.... They would be in rings around the nucleus.

What is nucleus ?

Protons, which have a positive charge, and neutrons, which have no electrical charge, make up the nucleus. Quarks are subatomic particles that make up protons and neutrons.

A small, positively charged nucleus and negatively charged electrons orbit each other to form an atom in the Bohr Model. Here's a closer look at the Rutherford-Bohr Model, also known as the Bohr Model.

Hence the correct answer is B. They would be in rings around the nucleus.

To learn more about nucleus from the given link

https://brainly.com/question/141626

#SPJ9

23 chromosomes will be present in each daughter cells when mitosis is complete.

To learn more about chromosomes from the given link :

https://brainly.com/question/11912112

#SPJ4

The sympathetic division, sometimes referred to as the thoracolumbar division, is made up of preganglionic neurons that are distributed along the whole length of the spine from segments T1 to L2.

What is the purpose of the spinal cord?

The spinal cord is a long system of neurons and tissues that extends from the base of the skull to the lower back.

What is the name of one of the 26 spinal bones?

The 26 bones which build up the spine are called vertebrae. Its vertebrae (12 bones), lumbar vertebra (5 bones), united sacral (one bone), and coccyx make up the next five vertebrae in the spine after the neck spine, who make up the very first five (one bone).

To know more about Spinal cord visit:

https://brainly.com/question/14594634

#SPJ4

One investigation that could help determine whether the new membrane protein is a channel protein involved in membrane transport is to use patch clamping to determine if the protein is ionic.

This technique can be used to measure the ionic current flowing through a protein in a cell membrane. If the protein is ionic, it is likely that it is a channel protein. If the protein is not ionic, it is less likely that it is a channel protein.

Other investigations that could be done include looking at the protein's structure using X-ray crystallography or NMR spectroscopy to see if it has the characteristics of a channel protein, and performing mutagenesis experiments to see if the protein's function changes when mutations are introduced.

Learn more crystallography at : https://brainly.com/question/12691547

#SPJ4

The haploid stage of a plant life cycle is known as the gametophyte.

The haploid gametophyte produces gametes during the life cycle of all plants which exhibit an alternation of generations. The haploid plant body makes gametes through the process of mitosis. After fertilization, the zygote divides mitotically to create a diploid sporophyte. Haploid spores are produced by the sporophyte through the process of meiosis.

Therefore, an alternation of generations can be observed between the gamete-producing gametophyte which is haploid as well as the spore-producing diploid sporophyte. Different plants as well as organisms may exhibit distinct patterns of life cycles-haplontic, diplontic or intermediate.

To learn more about gametophyte here

https://brainly.com/question/894109

#SPJ4

It will cause sensitivity, widen gaps at the margins, and aid in fluid and bacterial leakage. A newly placed amalgam's dimensions should ideally not alter.

If it contracts too much, it will create cracks at the edges that allow fluids and bacteria to flow out and cause sensitivity. The functional amalgam characteristics deteriorate as a result of corrosion processes, whereas discoloration results from tarnishing reactions. Localized corrosion cells in holes and crevices are the primary cause of the corrosion degradation of amalgam fillings. Only the non-high-copper lathe-cut alloy amalgam containing zinc experienced delayed excessive expansion and deterioration of the physical qualities due to moisture contamination; neither the new high-copper amalgam nor the non-high-copper spherical alloy amalgam did.

Learn more about to amalgam's visit here:

https://brainly.com/question/14299387

#SPJ4

One possible reason why dreams seem highly emotional is that during rem sleep, the frontal lobes are Shut down and the amygdala and hippocampus are Active .

You can watch dreams in all the sleeping process but during rem sleep dreams are vivid are particularly emotional . People are mostly effected with lucid dreams during rem sleep.

Rem sleep are often associated with a drastic devaluation in noradrenergic tone in forebrain centers including the amygdala. The amygdala is known to be involved in processing of emotions especially negative emotions like fear and stress. So in rem sleep these are activated .

To learn more about rem sleep ,here

brainly.com/question/15049461

#SPJ4

The adaptations present in coyote brush that help it survive in the chaparral biome are: it takes shape according to the environment it grows in, its leaves are fire resistant and also has a large root system.

Coyote brush is a bushy plant also known by the name chaparral broom. It belong to the Asteraceae family and is the native of California. The scientific name of the plant is Baccharis pilularis.

Chaparral biome is a coastal region with very hot and dry summers and mild rainy winters. Since the rainfall is very minimal in these region, they are most prone to the summer fires. The biome can be found in California and northern Mexico. This is the reason the species living there have to make various adaptations.

To know more about coyote brush, here

brainly.com/question/1312719

#SPJ4

The effect of increasing drop height upon the force encountered by the egg when colliding with the surface is Nonsense! The small egg never broke when dropped onto 1-inch foam.

A few not unusual synonyms of collision are concussion, effect, and surprise. whilst these kinds of words imply "a forceful, even violent contact between two or extra matters," collision implies the coming together of more matters with such pressure that both or all are broken or their progress is severely impeded.

Collision, additionally referred to as impact, in physics, is the sudden, forceful coming together in direct touch of two bodies, consisting of, for example,  billiard balls, a golf club, a ball, a hammer and a nail head,  railroad automobiles while being coupled together, or a falling object and a floor.

Colloids (additionally known as colloidal answers or colloidal structures) are mixtures wherein microscopically dispersed insoluble debris of one substance is suspended in any other substance. the scale of the suspended particles in a colloid can vary from 1 to one thousand nanometres (10-9 meters).

Learn more about colliding here

https://brainly.com/question/24915434

#SPJ4

Plants, algae, and some microorganisms use the process of photosynthesis to convert sunlight into energy.

Water and carbon dioxide are chemically changed into food and oxygen during the process.

The pigment chlorophyll, which gives plants their green hue, is frequently used in the chemical reaction.

Green plants and certain other organisms convert light energy into chemical energy through a process called photosynthesis.

Light energy is gathered and utilised during photosynthesis in green plants to change water, carbon dioxide, and minerals into oxygen- and energy-rich organic molecules.

The main purpose of photosynthesis is to transform solar energy into chemical energy, which is then stored for later use.

This mechanism primarily provides energy to the planet's life systems. By the norms of human engineering, it is not very effective, but it gets the job done.

To know more about the Photosynthesis :

https://brainly.com/question/1388366.

#SPJ4.

The farming technique most like intercropping is crop rotation.

Crops are grown in the same area at the same time, a practice known as intercropping that is similar to crop rotation. Planting the crops in alternate rows or strips is the most popular method for intercropping, though there are other methods.

In order to create furrows, plant seeds immediately, firm them down, and cover them with soil using the no-till farming method, special equipment (such as disc seeders or agriculture drills) is needed. In doing so, the soil is disturbed as little as possible because it is dug precisely where the seed should fall.

To know more about  intercropping visit:-

https://brainly.com/question/19553168

#SPJ4

Adulthood and adolescence. Within-individual variation in gender-typed behavior during the preschool years is highly associated to adolescent sexual, and is distinguishable from gender-related behaviors during each of them.

The interval between childhood and adulthood is known as adolescence. It involves some significant adjustments to the body as well as how a young person interacts with the outside environment.

Early adolescence, which typically lasts from ages eleven to fourteen, middle adolescence, which lasts from ages fifteen to seventeen, and late adolescence, which lasts from ages eighteen to twenty-one, can be roughly divided into three stages.

To know more about adolescence visit :-

https://brainly.com/question/9506316

#SPJ4

Anaerobic metabolism during the compensatory phase of hypovolemic shock, metabolic alterations result from tissue ischemia.

Trauma patients frequently enter the operating room (OR) in hypovolemic shock, which causes tissue hypoperfusion and develops into an acute metabolic acidosis with or without a respiratory component.

Vascular pressure drops and tissue hypoperfusion result from less blood flowing in the body. Immediate compensatory processes, such as peripheral vasoconstriction and fluid migration into the plasma, work to raise blood pressure and keep vital organs like the heart, brain, and kidneys supplied with blood.

To know more about hypovolemic shock visit:-

https://brainly.com/question/28268211

#SPJ4

People with schizotypal personality disorder tend to show dysregulation of dopamine in the brain.

People with schizotypal personality disorder typically have few, if any, close relationships and are frequently referred to as odd or eccentric. Most of the time, they don't know how relationships form or how their actions affect other people. They might also misunderstand the motives and actions of other people, leading to a significant lack of trust in them.

Functional abnormalities in the brain are caused by changes in the dopamine system, which may eventually lead to psychosis and abnormal salience attribution.

Know more about schizotypal personality disorder here: https://brainly.com/question/6982763

#SPJ4

Electromyography is a diagnostic procedure to measure and record electrical activity in a muscle as the muscle is contracted as well as relaxed is abbreviated.

By stimulating a muscle with a nerve, electromyography (EMG) monitors the muscle's reaction or electrical activity. A neuromuscular abnormality can be found using the test. To evaluate the condition of muscles and the nerve cells that control them, a diagnostic procedure called electromyography (EMG) is used. According to EMG results, there may be issues with nerve-to-muscle signal transmission, muscle dysfunction, or both.

The function of the muscles and nerves is assessed using electromyography (EMG), a diagnostic procedure. The muscles are penetrated by small needles placed by the providers. The electrodes on the needles' ends track the activity of your muscles as you move them.

Learn to know more about Muscles on

https://brainly.com/question/13920046

#SPJ4

Add several soybean plants to her garden to increase the amount of nitrogen in the soil.  

In order to increase the nitrogen availability ,nitrogen fixing plants like peas or beans should be planted or Adding natural composted or manure to the soil.

The Fastest way to add nitrogen to soil is by applying a nitrogen-rich fertilizer. This includes certain all-purpose plant foods with a high portion of nitrogen. Nitrate is the form of nitrogen most used by plants for growth and development. Urea is the most common N fertilizer, but many more N fertilizers made up  from ammonia.

To learn more about fertilizer , here

brainly.com/question/3204813

#SPJ4

The option that is associated with air that has reached 100% relative humidity is the saturated adiabatic rate (SAR). Thus, the correct option for this question is C.

Relative humidity may be defined as a measurement that signifies the level of water vapor present in a mixture of water and air as compared to the maximum possible amount. It is represented as RH.

Relative humidity also determines a ratio of the humidity ratio of a particular water-air mixture compared to the saturation humidity ratio at a given temperature.

Saturated air has reached 100% relative humidity without any differentiation in the process. So, according to the options, saturated adiabatic rate (SAR) is directly associated with the same phenomenon.

Therefore, the correct option for this question is C.

To learn more about Relative humidity, refer to the link:

https://brainly.com/question/21494654

#SPJ1

The gram-negative bacteria known as cyanobacteria are special because they can perform photosynthesis, releasing oxygen into the atmosphere and fixing nitrogen.

With heterotrophic feeding, organisms must obtain their nourishment from other species in order to survive. They are unable to manufacture their own food, just like green plants.

Heterotrophic microalgae may develop in the dark by utilising organic compounds as carbon and energy sources, in contrast to autotrophic microalgae, which rely on photosynthesis for growth energy. In order to grow, mixotrophic microalgae can utilise both light energy and provided organic carbons.

To know more about heterotroph visit:-

https://brainly.com/question/14548065

#SPJ4

Chromosomes are threadlike structures made from protein and an unmarried molecule of DNA that serve to hold the genomic facts from cell to cell. In plants and animals (inclusive of humans), chromosomes are living within the nucleus of cells.

Two of the chromosomes (the X and the Y chromosome) determine your intercourse as male or girl while you are born. they're referred to as sex chromosomes: ladies have 2 X chromosomes. adult males have 1 X and 1 Y chromosome.

YY is not possible, due to the fact genes crucial for survival are placed on the X chromosome. (The X and Y chromosomes do not deliver best the genes that code for improvement. There are genes at the X that determine everything from cell metabolism to the formation of color receptors within the retina.)

In human beings, every cell normally carries 23 pairs of chromosomes, for a complete forty-six. Twenty-two of these pairs referred to as autosomes, look the same in both ladies and men. The twenty-third pair, the intercourse chromosomes, ranges between women and men.

Learn more about Chromosomes  here:

https://brainly.com/question/11912112

#SPJ4

Internal heating from the decay of radioactive isotopes of uranium, thorium, and potassium, as well as long-term secular cooling of the earth and heat from the core, are the primary sources of thermal energy for mantle convection.

The movement of the mantle as it transfers heat from the white-hot core to the brittle lithosphere is described as mantle convection. The mantle is heated from below and cooled from above, and its overall temperature drops over time. All of these factors play a role in mantle convection.

Mantle convection is the slow creeping motion of the Earth's solid silicate mantle as convection currents transport heat from the interior to the planet's surface. The lithosphere of the Earth's surface sits on top of the asthenosphere, and the two make up the upper mantle. Hot rocks advect heat upward, while cold rocks advect cold downward; this counterflow is equivalent to an upward heat flux.

To learn more about convection in the mantle, here

https://brainly.com/question/12265809

#SPJ4

Peripheral resistance is the resistance required to create blood pressure.

Blood Pressure can be defined as the pressure of blood pushing against the walls of the arteries, and can rise and fall throughout the day. Peripheral vascular resistance (PVR in short) is the resistance occurring in the circulatory system that is caused by the constriction of blood vessels.

Any change in the peripheral resistance directly affects blood pressure. When the blood vessels dilate, the PVR decreases, and when the vessels constrict, the PVR decreases. Now, similarly, an increase in the PVR leads to higher pressure. A decrease in the PVR leads to low blood pressure.

Learn to know more about Blood Pressure on

https://brainly.com/question/4215574

Explanation:

Plants and other photosynthetic organisms use chlorophyll to produce light (usually solar energy) and convert it into chemical energy.

Chlorophyll amplifies blue light and some red light.

An example of a postzygotic mating barrier, low hybrid viability .

Hybrid offspring are born but have lower fitness and are therefore less likely to reach sexual maturity. Another example is where hybrid offspring is healthy but unable to breed.

Postzygotic mating barriers reduce the reproductive capacity of hybrid offspring. The three types of postzygotic barriers  are hybrid zygote abnormality, hybrid infertility, and low hybrid viability . Many research theory suggests that incompatibility alleles those who have evolved neutrally are not able to be maintained in secondary contact.

To learn more about Postzygotic mating barriers , here

brainly.com/question/14171722

#SPJ4

The respiratory and digestive systems both depend on the pharynx. It enables the passage of breathed air from the nasal cavity to the lungs, larynx, and trachea. The epiglottis is located in a region of the pharynx known as the nasopharynx.

The respiratory system not only aids in breathing, but also guards against the ingestion of dangerous particles through eating, sneezing, or coughing. The pharynx, also known as the throat, is a flexible muscular tube with a funnel-like form that carries air from the mouth and nose to the trachea, also known as the windpipe. Additionally, it links the esophagus and larynx to the nasal and oral canals.

The respiratory and digestive systems depend on the pharynx. It enables the passage of breathed air from the nasal cavity to the lungs, larynx, and trachea.

The epiglottis is located in a region of the pharynx known as the nasopharynx. By keeping the esophageal opening covered, the air is kept out of the digestive system.

The complete question is:

What part of the body help the digestive system and respiratory system works together?

a. Lungs

b. Nose

c. Trachea

d. Pharynx​

To learn more about the pharynx please click on the given link: https://brainly.com/question/19949569

#SPJ4

Significant amounts of glycogen are present in the vagina during the reproductive years, and Lactobacillus acidophilus ferments this glycogen to form lactic acid, which creates an acidic environment. Prior to and following menopause, glycogen is missing.

The bi-component -barrel pore-forming toxins, commonly referred to as leukocidins, are a significant group of S. aureus virulence factors. By engaging with certain receptors expressed on the cell membrane, these pore-forming toxins target particular cells of the innate and adaptive immune systems.

Sebaceous glands produce the lipid-rich substance sebum by creating the pilosebaceous unit with the hair follicle.

To know more about Leukocidins visit:-

https://brainly.com/question/3970010

#SPJ4

Answer:

Nitrogen Fixation

Explanation:

The step of the nitrogen cycle that does not rely on/utilize bacteria is Nitrogen Fixation, or when nitrates are changed to ammonia