Elden grows wheat on his land. However, his wheat farm is on a steep slope and hence more prone to soil erosion. In order to prevent soil erosion, he rotates wheat with soybean. What type of soil conversion method did Elden use?

The correct option is B ; , A signal present on the outside of the cell leads to a change on the inside of the cell. G-protein coupled receptors transmit signals via heterotrimeric G-proteins.

These G-proteins are made up of three subunits (alpha, beta, gamma) of which only the alpha subunit binds guanine nucleotides. regulate the "state" of the G-protein by raising the rate of GTP hydrolysis. Inactivation of the drive.

Receptors are usually transmembrane proteins that bind to signaling molecules outside the cell and then convey the signal to internal signaling pathways via a series of molecular switches.

G protein-coupled receptors (GPCRs) are involved in the perception of vision, smell, taste, and pain. They are also important in cell identification and communication activities, making them a popular pharmacological target superfamily.

Learn more about to  G-protein visit here;

https://brainly.com/question/12578485

#SPJ4

Full Question ;

Which of the following statements best summarizes the function of G protein-coupled receptors?

Choice A., A G protein present on the outside of the cell leads to a change on the inside of the cell.

Choice B., A signal present on the outside of the cell leads to a change on the inside of the cell.

Choice C., A signal molecule on the outside of the cell is transported to the inside of the cell.

Choice D., A GTP molecule is bound to the receptor, which causes a conformational change inside the cell.

The major differences between the ecological niches of humans and cockroaches depend on the functional role they play, the space they live, and the group (trophic level) they belong.

An ecological niche can be regarded as an area or set of environmental factors or the surroundings of an individual where they perform their functional role.

Humans being omnivores have a generalized niche where they particularly have many options to play a functional role (feeding habit).

Cockroaches play the role of decomposers which is also an important part of any ecosystem. Living organisms are interdependent, so they need each other in order to survive. Therefore, it is wrong to say that humans and cockroaches are in competition. Cockroaches unlike humans live in really dirty and dark places because in such conditions they easily find food. While humans take a rest in dark (night) and search for their food in the daytime.

Humans take fresh and cooked food, while cockroaches shred dead and decaying organic matter into smaller pieces so that it would be eaten by recycling bacteria.

Therefore, these two different species are not in direct competition and survive without affecting each other's ecological niche.

To learn more about the Ecological niche, refer to the link:

https://brainly.com/question/7413811

Answer:increased competition for resources

Explanation:

Answer:

(i) Yeast- Kingdom Fungi

(ii) Penicillium- Kingdom Fungi

(iii) Rhizobium- Kingdom Eubacteria

(iv) Mushroom- Kingdom Fungi

(v) Amoeba- Kingdom Protista

(vi) fish- Kingdom Animalia

Explanation:

Living organisms were classified into a large group called KINGDOM, which represent the largest and most generic grouping consisting of organisms that share a few similarities. The kingdoms that living organisms were classified into are as follows: Plantae, Animalia, Fungi, Protista, Eubacteria, Archaebacteria, etc.

Based on the question, the mentioned organisms are classified into the following kingdoms:

(I) Yeast: Yeast is a unicellular microbe classified under the Kingdom Fungi due to possession of chitin in its cell wall and other similar features with members of kingdom Fungi.

ii) Penicillium- Penicillium is a genus classified under the Kingdom Fungi.

(iii) Rhizobium- Rhizobium is a genus of prokaryotic organism (lack membrane-bound nucleus and organnelles) classified under the Kingdom Eubacteria.

(iv) Mushroom- Mushrooms are saprophytic (heterotrophic) species of organisms classified under the Kingdom Fungi.

(v) Amoeba- Amoeba is a genus of unicellular eukaryotes classified under the Kingdom Protista.

(vi) fish- Fishes are organisms classified under the Kingdom Animalia

The alternation of generations life cycle of mosses involves the production of gametes by the gametophyte, fertilization to form a zygote, growth of the zygote into the sporophyte phase, production of spores by the sporophyte, and growth of the spores into new gametophytes.

An alternation of generations in plants is a process whereby a plant alternates between two distinct phases: the gametophyte phase and the sporophyte phase.

The gametophyte phase is the dominant phase in the life cycle of mosses. It is the phase in which the plant produces gametes, which are sex cells that fuse to form a zygote,

The sporophyte phase grows out of the gametophyte and is dependent on it for nutrients. It consists of a stalk and a capsule, which contains spores.

Learn more about an alternation of generations at: https://brainly.com/question/3147844

#SPJ1

Answer: The A, B, and Rh antigens are located on the surface of red blood cells.

Explanation:

Half-life (symbol: t1/2), which is the amount of time needed for half of the initial substance to alter or degrade, is a helpful notion.

There is value in being able to express the rate at which a process occurs since the decay process takes time. Measurements of a nuclide's change in mass and the time it takes for that change to occur can be used to compute half-lives.

The only thing we do know is that half of the initial nuclei will dissolve over the substance's half-life. Although variables like temperature, concentration, and others have the ability to speed up or slow down chemical reactions.

Therefore, Half-life (symbol: t1/2), which is the amount of time needed for half of the initial substance to alter or degrade, is a helpful notion.

To learn more about half life, refer to the link:

https://brainly.com/question/24710827

#SPJ1

Answer: Some other insects that sting and could possibly carry those same toxins are Wasps, Vespids, Bees(not honeybees), Hornets, Bald-faced Hornets, Ants, Pterygota, European Hornet, Bumblebees.

Explanation:

My Entomology Class we just went over this last week.

If researchers studying pea plants crossed homozygous dominant pea plants with homozygous recessive pea plants the F1 plants had all the dominant phenotypes and then crossed, and the number of dominant to recessive characters was 3:1.

The expected ratio of 3 to 1 in a heterozygous genetic cross indicates that the trait is dominant.

Therefore, with this data, we can see that  the expected ratio of 3 to 1 in a heterozygous genetic cross evidence the presence of complete dominance for a given character.

Learn more about phenotypic ratio here:

https://brainly.com/question/29291503

#SPJ1

Answer:

Cork formation is a type of secondary growth that occurs in the stems and roots of woody plants. Gum formation, on the other hand, is a type of defense mechanism that occurs in response to injury or infection.

Explanation:

The area around a charge in which the electric force is experienced by other charged objects is the electric field.

The electric field is a property of the space around a charged object and is created by the presence of that charge. Any other charged object placed within the electric field will experience a force exerted on it due to the interactions between the electric charges.

The electric field can be thought of as a field of influence that extends throughout space, representing the force that would be experienced by a positive test charge placed at any given point within the field. The strength and direction of the electric field depend on the magnitude and sign of the charge creating the field. Electric field lines, which are used to visualize the electric field, point away from positive charges and towards negative charges.

The electric field plays a crucial role in understanding and describing the behavior of charged particles and the interactions between them. It is a fundamental concept in electromagnetism and has applications in various fields, including electronics, electrical engineering, and physics.

for similar questions on electric force

https://brainly.com/question/23685891

#SPJ8

Answer:

i think its d

Explanation:

The "exfoliation" or "shedding" of milk teeth is the name of the procedure.

The primary and permanent tooth sets make up the human dentition. Maxillary (upper) and Mandibular (lower) are the two opposing arches in which teeth are arranged. These can be split into their left and right halves along the midline (mid-sagittal plane).

Four Different Teeth Types and Their Purposes

The majority of individuals have 32 permanent adult teeth, which can be classified into four groups:

Learn more about Dentition here:

https://brainly.com/question/12410041

#SPJ1

Decomposers are organisms that occupy the last link in a trophic web. They feed on dead organic matter, returning nutrients to the soil. The decomposers in this trophic web are Mooshroom.

Decomposers are organisms that occupy the last link in a trophic web. These are the species that feed on dead organic matter.

Decomposers use the energy and matter found in dead tissues to grow and reproduce. They turn this matter into inorganic matter by remineralizing it. This is how it goes back in the soil nutrient cycles.

Although several species occupy the decomposers link, some common examples are earthworms, bacteria, and fungi.

In the exposed example, we can identify the following trophic levels,

The decomposer is the mushroom, that feed on dead organic matter of all the other organisms.

You can learn more about decomposers at

https://brainly.com/question/13526806

#SPJ1

Answer:

B

Explanation:

Reproduction is when a living thing mates and is capable of making another living thing. That means it's the process of NEW living things, because it's being created. Hope that helps:)

Answer:

Option B (The process of producing new living things)

Explanation:

Further answer:

reproduction is the process of producing new living things which is possible only in living things (not non-living things)..

animals, plants and humans can reproduce...

According to Humayun's hypothesis, chemical reactions between rock and liquid metal at the Earth's core-mantle border are what caused the extra iron to enter the mantle.

According to research by Professor Munir Humayun, the Earth's mantle beneath Hawaii has a higher iron content than other parts of the mantle. Hot plumes of solid rock from the core-mantle barrier or the deep mantle rise at rates of a few centimeters per year to form hotspot islands, such as Hawaii.

Seismologists have long hypothesized that the deep mantle of the Earth, which is the rocky layer 1,000 to 3,000 kilometers below the Hawaiian Islands, has a higher percentage of iron, but no one has ever exactly tested it, according to Humayun. One of the four primary elements that make up the mantle is iron.

To know more about Hawaiian rocks, visit:

https://brainly.com/question/19406869

#SPJ13

The conclusion that is best supported by these data is A: The coyote population is influenced by the available number of rabbits

This judgment is situated the remark that the state currents of animals and coyotes appear to be with the order reversed connected.

As the number of rabbits increases, skilled is a equivalent increase in the number of coyotes, and when the animal culture declines, the dog society likewise decreases. This connection implies that the availability of animals influences the culture action of coyotes.

Learn more about conclusion  from

https://brainly.com/question/26093731

#SPJ1

Answer:

Positive phototaxis

Explanation:

"Phototaxis is called positive if the movement is in the direction of increasing light intensity and negative if the direction is opposite."

What is mold?

A fungal growth known as mould develops and spreads on a variety of wet or decomposing organic materials. There are numerous mould species that come in a wide range of hues. The term "mould" can also refer to mildew. They can be found all year round, indoors and out, in all kinds of weather.

In the sense that they can be employed to produce cheese and penicillin, moulds can occasionally be advantageous to humans. It transforms organic matter into delectable food, creates clothing, building materials, and even furniture. It also breaks down organic matter. Mold can be tamed and used for good, including the production of other drugs besides penicillin. Cheese, soy sauce, cured meats, and other delicacies are also made with it.

The symptoms of allergies, including watery eyes, runny noses, sneezing, itching, coughing, wheezing, difficulty breathing, headaches, and weariness, can be brought on by exposure to a lot of mold spores. A person's sensitivity may rise with repeated contact to mold, leading to increasingly severe allergic reactions.

Learn more about food spoilage here:

https://brainly.in/question/35702692

#SPJ4

When employed to produce cheese and penicillin, molds can occasionally be helpful to humans. In addition to headaches and irritation of the eyes, ears, nose, lungs, and throat, mold can have a variety of potentially dangerous side effects.

To Learn more About molds refer to:

https://brainly.com/question/26867652

#SPJ4

Answer:

Well personally I haven't written an email to apply for a university but i'll try to help.

Composing your Email

1. Find your admissions officer

If possible, locate the email of the admissions officer for your region. For example, if you live in Florida, you want to target the email to the admissions officer that reads for the Southeast. It is important to locate the admissions officer for your region since they will be the person reading your college application when you submit it. They should be familiar with your name and remember you positively.

2. Address the admissions officer properly

Begin your email by addressing the admissions officer in a kind, proper manner. Don’t use slang or abbreviations that you might use with your peers while texting. Your writing should highlight your maturity and ability to communicate in a professional setting.  

“Good morning, Ms. Smith,”

“Hello, Mr. Johnson,”

3. Introduce yourself

Admissions officers receive hundreds of emails a day from prospective students so a concise email that simply gets to the point saves time and energy. Therefore, you shouldn’t spend a great deal of time introducing yourself. You are unlikely to increase your probability of acceptance by sending an email detailing your life’s accomplishments. Instead, write a brief sentence or two, providing your name and any relevant background information that may inform their answer.

“My name is Hayley Hall and I am applying to Pomona College in the Fall of 2020. I am particularly interested in majoring in Engineering.”

4. Be specific

Once you have provided your name and relevant information, ask specific questions. Don’t ask generic questions you should already know the answer to from your college search.

Avoid questions like:

“What’s the acceptance rate for UCLA?”

“What does Yale look for?”

“How much does each credit hour cost for in-state students?”

Colleges provide lots of general information about the school on their website. Search their website thoroughly before reaching out. If you ask for information that the college already provides, it might signal to an admissions officer that you haven’t done your due diligence looking for information on your own.

Instead, ask more detailed questions like:

“What types of companies does the College of Engineering have partnerships with?”

“When do most students start performing research?”  

“What would you say students are most excited about on campus?”

These kinds of questions prove that you have done your research but want more in-depth information about their university. Your curiosity will bode well with an admission officer. It will signal you are seriously considering their university. Their answers will help you make informed decisions about the schools you are considering and potentially provide information for your “Why This College” essay!

5. Do not be afraid to ask questions about your required materials

You can also email admissions officers to confirm they have received all of your materials. For example, if you have sent in your SAT/ACT scores but haven’t received a confirmation email from the school that they received it, you can follow up with the school. The email should be detailed, concise, and professional.

Answer:

A Gene pool is best described as, all the alleles present in an population.

Explanation:

a. Mesophile; b. Thermophile are terms categorize microorganisms based on their temperature preference.

Based on which temperature they prefer, microorganisms can be divided into many types. The environment's temperature has a significant impact on the development and survival of microorganisms. Typically, a small range of temperatures is required for the growth of microorganisms, and variations from this range can harm the viability and growth of these organisms.

Microorganisms known as mesophiles thrive in environments with moderate temperatures, usually between 20 and 45 degrees Celsius. They comprise a wide variety of bacteria, fungus, and protozoa and are the most prevalent kind of microbe.

Microorganisms known as thermophiles thrive in environments with high temperatures, usually exceeding 45 degrees Celsius. They can frequently be found in places like compost piles, deep-sea hydrothermal vents, and hot springs.

To know more about microorganism click here

brainly.com/question/342568

#SPJ4

Explanation:

Heart cells have a high concentration of mitochondria

Answer:…. Heart cells was correct!!

Explanation:

Answer:

A) The first organic molecules were formed in the sea, from the gases in the atmosphere.

Explanation:

Here's a jist of what they proposed.

If the sum of the normal force equals the gravitational force, the sum of the two forces is called the net force.

We know that force is a vector quantity. A vector quantity is a quantity that has both magnitude and direction. The direction of the vector can be shown by a bold face diagram with an arrow above the sign of the vector.

When we have more than two one force acting together, the resultant of the two forces obtained as a sun is called the net force hence, the sum of the normal force equals the gravitational force, the sum of the two forces is called the net force.

Learn more about net force:https://brainly.com/question/18031889

#SPJ1

Hope it will help you...

Answer:

Pollution is the introduction of contaminants into the natural environment that cause adverse change. Pollution can take the form of chemical substances or energy, such as noise, heat, or light. Pollutants, the components of pollution, can be either foreign substances/energies or naturally occurring contaminants.

Answer:

the presence in or introduction into the environment of a substance which has harmful or poisonous effects.

Answer: its A: coyote

Explanation: Because its the only living thing on the list and a biotic factor has animals.