The myenteric plexus regulates movement of smooth muscle and the submucosal plexus _____.

A. stimulates mucous secretions to help with lubrication within the lumen and contraction of the muscularis mucosae.

B. helps the pancreas regulate blood glucose concentration.

C. Regulates the sphincters within the stomach to open and close.

D. stimulates gastric secretion in the stomach only.

Answer:

(c) unicellular eukaryotic

Explanation:

Firstly, all prokaryotic cells are unicellular, they cannot be multicellular, so be cannot be correct.

Both Chlamydomonas and Paramoecium are single-celled organisms, so must be unicellular prokaryotic (a) or unicellular eukaryotic (c).

Chlamydomonas and Paramoecium are eukaryotic. They have membrane-bound organelles like a nucleus and food vacuoles. They are examples of protists.

An individual with sedentary lifestyle might be at risk for hypokinetic diseases such as high blood pressure. Moderate physical activity such as walking and biking gives a great benefit to avoid such risk. Moderate physical activity can reduce major medical conditions that might lead to early death. Too little movement or activity might lead to hypokinetic diseases. Regardless of the intensity of the physical activity, it will lower the risk of an early death due to hypokinetic diseases.

durring puberty

Explanation:

Answer:

Oxygen

Explanation:

"Photosynthesis" is a process that is being used by plants in order to sustain their metabolic needs. In order to do this, it converts "light energy" into "chemical energy." There are mainly three things that are needed for the process: sunlight, water and carbon dioxide.

Sunlight (provides light energy) comes from the sun while water is drawn from the plant's roots. The light energy fuels the process. Carbon dioxide, on the other hand, is taken from the air by the plant's leaves. Once these three things are combined, they produce sugar (\(C_{6} H_{12} O_{6}\)) and oxygen (6\(O_{2}\)). So, the other molecule being asked above is "Oxygen."

Answer:

It would probably be b (good luck)

Answer:

i think its decomposer's but there all on pointing towards a  so i think decomposers are the best choice

have a good day!

Explanation:

All of the answers are correct. The LG domain in IgCAMs is found in humans, all vertebrates, the fruit fly, and the nematode.

Several extracellular matrix proteins with laminin G-like (LG) domains bind to a specific O-mannose-linked glycan on the transmembrane protein dystroglycan. Muscle function depends on the dystroglycan-matrix connection, and numerous types of muscular dystrophy are brought on when the matrix-binding modification's production is interrupted. In the recent years, the entire chemical structure of this alteration has been uncovered. We now understand that the [-3GlcA1,3Xyl-1-] unit polysaccharide known as matriglycan, which is connected to a highly unique heptasaccharide linker, is the binding site for LG domains.
The LG (Laminin G-like) domain in IgCAMs (Immunoglobulin-like Cell Adhesion Molecules) is found in all of the options mentioned: humans, all vertebrates, the fruit fly, and the nematode. Therefore, all of the answers are correct.

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Energy be needed to assist in molecules moving across a cell membrane because transport occurs against the concentration gradient .

The transport in the cell occurs through the cell membrane by different mechanisms like active transport and passive transport in order to enter nutrients and eliminate waste .

There are lots of molecules which can pass through the cell membrane without any difficulty but there are some other molecules also requires energy to enter into the cell membrane due to their structure , chemical composition , hydrophilic or hydrophobic properties .

in this type of transport force is developed . it requires energy to carried out the transportation because it is a type of movement which involves the transport of molecules against concentration gradient i.e. from lower concentration to the higher concentration . it carried out through pumps.

It is also known as plasma membrane . it is defined as a living , ultrathin , dynamic , elastic semipermeable membrane that encloses the protoplasm of a cell .

It is the outer most boundary of all living cells . but prokaryotes and plant cells generally have an additional cell wall outside the plasma membrane.

Plasma membrane of neuron is called neurolemma while that of haemolysed RBC is called red cell ghost . the plasma membrane of muscle cell along with based lamina is called sarcolemma .

Along with plasma membrane , the eukaryotes also contains intracellular membrane surrounding the vacuole and organelles . the plasma membrane and the intracellular membranes together called as biological membranes of bio-membranes.

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Answer:

B) selective breeding produces changes in genes

Explanation:

This is the process in which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits by choosing which typically animal or plant males and females will sexually reproduce and have offspring together.

Answer: all of above

Explanation:

Answer:

It doesn’t pinch in for a plant cell because a plant cell has a cell wall. It grows a cell plate

I’m animals cells it should pinch in, but if it doesn’t, the cell can’t divide and you just end up with one cell containing 2 nuclei

The correct answer is "microvilli." Microvilli are microscopic, finger-like projections that extend from the apical surface of cells in a simple columnar epithelium. These small structures greatly increase the surface area available for absorption and play a crucial role in enhancing the efficiency of nutrient absorption along portions of the digestive tract.

Within the digestive tract, the simple columnar epithelium lines the surface of organs like the small intestine and large intestine, where nutrient absorption occurs. The presence of microvilli on the surface of these epithelial cells provides numerous benefits for efficient absorption.

Firstly, the abundance of microvilli significantly increases the total surface area available for absorption. This increased surface area allows for a greater contact between the luminal contents (such as digested food) and the absorptive cells, maximizing the absorption of nutrients like carbohydrates, proteins, and fats.

Secondly, the microvilli contain specialized transport proteins and channels that facilitate the absorption of specific molecules. These proteins help transport nutrients across the epithelial cells and into the bloodstream or lymphatic system. The dense packing of microvilli amplifies the presence of these transport proteins, further enhancing absorption efficiency.

Additionally, the microvilli possess a brush-like appearance due to their close arrangement. This brush border aids in trapping and retaining the digested food particles and nutrients, preventing their rapid movement through the digestive tract. This allows for sufficient time for absorption processes to occur.

In contrast to microvilli, cilia are hair-like structures present on certain types of epithelial cells. While cilia have important functions like moving mucus and facilitating the movement of substances, they are not directly involved in absorption along portions of the digestive tract.

Therefore, the modification of the simple columnar epithelium that enables efficient absorption along portions of the digestive tract is the presence of microvilli.

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Answer:

some molecules pass

Explanation:

The ability of a membrane to pass or not to pass a substance is its permeability (permeability).

Permeability is, in fact, the ease with which a dissolved particle passes through the membrane, which depends on both the properties of the particles and the properties of the membrane itself.

The membrane is semipermeable (semipermeable) or selectively permeable because it does not permeate all molecules.

Allowing only certain substances to pass through the membrane phrase best describes the property of selective permeability. Therefore, the correct option is B.

Selective permeability describes the ability of a membrane to selectively allow certain chemicals to pass through while preventing or limiting the passage of others. This indicates that the membrane has some mechanism in place to regulate what passes through it based on factors such as size, charge or solubility. By controlling the passage of molecules and ions across membranes, this feature is essential for preserving the harmony and integrity of cells and tissues.

Therefore, the correct option is B.

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Your question is incomplete, most probably the complete question is:

Which phrase best describes the property of selective permeability?

A) Allowing all substances to freely pass through the membrane.

B) Allowing only certain substances to pass through the membrane.

C) Preventing any substances from passing through the membrane.

D) Allowing substances to pass through the membrane randomly.

Answer:

36750J

Explanation:

Potential energy, which is the energy of a body at rest or in a position is calculated as follows;

P.E = m × g × h

Where;

m = mass (kg)

g = acceleration due to gravity = 9.8m/s²

h = height of the boulder (m)

According to the provided information;

m = 25kg, h = 150m

Using P.E = m.g.h

P.E = 25 × 9.8 × 150

P.E = 36750 Joules

According to research, the correct answer is epigastric region. By the description given by Jeffrey and his doctor, the abdominal region is the epigastric which is located underneath his ribcage.

It is the abdominal region located below the costal margin, in the central area of the abdomen, above the navel and is the characteristic location of gastroduodenal pathology.

In this sense, given that it is the region located in the anterior, upper and the midline of the abdomen, the signs of digestive and extradigestive diseases in this region underneath his ribcage include:

Thus, we can conclude that according to the research, the correct abdominal region defined by Jeffrey and his doctor is epigastric region which is located underneath his ribcage, towards the midline of his body.

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Answer:

From largest to smallest they are: Universe, galaxy, solar system, star, planet, moon and asteroid.

Answer:

The Chamberland filter was a crucial tool in the development of virology as it allowed scientists to isolate and study viruses in a more systematic way, which accelerated the pace of discoveries and advancements in the field. Without it, the development of vaccines and antiviral treatments would have been hindered, and our understanding of viral diseases might have been limited for a longer period of time.

Answer:

Explanation:

Properties of Life. All groups of living organisms share several key characteristics or functions: order, sensitivity or response to stimuli, reproduction, adaptation, growth and development, regulation, homeostasis, and energy processing. When viewed together, these eight characteristics serve to define life.

Answer:

a compound containing oxygen that is important to the of living system

Answer:

Fragmentation

Explanation:

Considering the given descriptions of metabolic reactions, the correct terms described are:

1.  photosynthesis.

2. photosynthesis

3. citric acid cycle.

4. respiration.

5. pigments.

6. chlorophyll.

7. thylakoids.

8. electron transport chain.

9. fermentation.

10. Adenosine triphosphate

11. Aerobic reactions

Photosynthesis is one of the many chemical reactions that occur in living organisms.

Photosynthesis is the process by which living organisms known as plants use the energy of sunlight to convert carbon dioxide and water into chemical energy stored in foods.

These chemical reactions are known as metabolic reactions and are essential for the growth and development of the living organism.

Considering the given descriptions of metabolic reactions:

Photosynthesis is the process some organisms are able to use by which they convert light energy to chemical energy. It is the main method by which photosynthesizing organisms use for carbon dioxide fixation to produce food nutrients.

The green pigment that absorbs light and provides energy for photosynthesis is chlorophyll.

Pigments are substances that absorb some wavelengths of light and reflect others, giving something its color.

Chlorophyll is found within chloroplasts. Thylakoids are disc-shaped sacs in chloroplasts where photosynthesis takes place.

Through the process of respiration, cells produce energy from carbohydrates. In living organisms such as man, the citric acid cycle is a set of chemical reactions that break down pyruvate, producing electron carriers for an electron transport chain that powers ATP production.

Adenosine triphosphate, ATP, is a substance that stores and releases energy for most cell processes.

The electron transport chain refers to a series of molecules in the inner membranes of chloroplasts and mitochondria down which excited electrons pass, releasing energy for ATP production.

ATP production can occur under aerobic or anaerobic conditions.

Aerobic reactions are processes that require oxygen​ while anaerobic reactions do not require oxygen.

The process by which NAD is recycled under anaerobic conditions in order to continue the breakdown of carbohydrates to supply energy for producing ATP is called fermentation.

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Answer:

I'm pretty sure it's "video games can inspire students to not give up when they do poorly"

Answer:

B-proteins and carbohydrates

The supplement has to build lean muscle and strengthen tendons and ligaments. Muscle, tendons, and ligaments are all made of protein. So, the supplement must contain protein.

Explanation:

Answer:

Control environment is the most important procedures for getting good results.  

Explanation:

The control environment for an experiment is the essential part for getting good results. In control environment, there is no or less chances of infestation from the external environment which can cause the results of the data more acceptable. So the scientists prefers laboratory for performing experiment as compared to outer environment. So in my opinion for getting better results, the control environment is the most necessary experimental procedure.

Yes, for getting better results I think there is a step that could have been added to the procedure is to follow the international standard procedures for taking the readings by the experimenter.

Answer:

1. Describe at least one part of the experimental procedure that you thought was essential to getting good results. Did you find that certain steps in the procedure had to be followed carefully in order to get consistent results? If you wanted better results, do you think there is a step that could have been added to the procedure?

   - Having a controlled environment (like in the Phet lab) is the most important procedure for getting good results.

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2. Discuss your thoughts on the overall lab design. Did it help you understand the concepts better, or did it raise more questions? Do you think you could have designed a better experiment? If so, explain how and then discuss it with your classmates. Share some of your knowledge with them or learn a little more about the experiment you just did.

   - The overall lab design helped me understand circuits and current so much better. No, the experiment was well-designed and very helpful to my progress through the unit.

Explanation:

a p e x :))

Answer:

Answer:

Igneous- relating to, resulting from, or suggestive of the intrusion or extrusion of magma or volcanic activity

metamorphic- describes a specific process that some rocks undergo when heat and pressure changes them.

extrusive- rock refers to the mode of igneous volcanic rock formation in which hot magma from inside the Earth flows out (extrudes) onto the surface as lava or explodes violently into the atmosphere to fall back as pyroclastics or tuff.

The potential difference between the inside and the outside of a neuron that is only due to the imbalance of potassium ions would be between -0.91V and -0.92V. This is because the concentration of potassium ions inside the cell is greater than that outside, leading to a negative potential difference.

This potential difference is calculated using the Nernst equation, which is used to determine the equilibrium potential for an ion across a membrane. The equation is as follows:

E = (RT/zF)ln([ion]outside/[ion]inside)

Where E is the equilibrium potential, R is the gas constant, T is the temperature in Kelvin, z is the charge of the ion, F is the Faraday constant, and [ion]outside and [ion]inside are the concentrations of the ion outside and inside the cell, respectively.

Plugging in the values for potassium ions and the given concentrations, we can calculate the potential difference between the inside and outside of the neuron:

E = (8.314 J/mol*K)(310 K)/(1)(96485 C/mol)ln([K+]outside/[K+]inside)

E = (0.026 V)ln(1/20)

E = -0.91 V

Therefore, the potential difference between the inside and outside of the neuron due to the imbalance of potassium ions is between -0.91V and -0.92V.

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The cell is a living unit greater than the sum of its parts" emphasizes that a cell possesses emergent properties and functions that go beyond the individual components it comprises.

While a cell consists of various organelles with specific roles, its behavior and capabilities result from the interactions and integration of these components. Cells exhibit emergent properties such as growth, reproduction, response to stimuli, and specialized functions.

In multicellular organisms, cells collaborate to form tissues, organs, and organ systems, further showcasing emergent properties that cannot be attributed solely to individual cells.

Understanding the complexity and functionality of cells requires recognizing their integrated nature, where the whole cell entity transcends the mere sum of its constituent parts.

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Answer:  

Image result for what is the life cycle of a liverhook​

Following ingestion, the young flukes migrate to the liver, through which they tunnel, causing considerable tissue damage. The infection is patent about 10-12 weeks after the metacercariae are ingested. The whole cycle takes 18-20 weeks.

Explanation:

False so false

Ik it cant be true because there are underwater volcanoes and the earths plates are constantly moving.

Answer: A

Explanation:because i said so