Microscopic folds that extend from the apical surface of certain epithelia to increase the surface area for absorption and secretion are called

The following metabolic processes, one is common to photosynthesis and cellular respiration is C. reactions that store energy by pumping H⁺ across membranes.

These reactions are known as the chemiosmotic theory, which proposed by Peter Mitchell in 1961. These reactions generate the energy required for ATP production. The proton gradient created across the membrane by chemiosmosis is used by the ATP synthase enzyme to synthesize ATP by using the energy from the proton gradient. Photons or light energy is absorbed by pigments such as chlorophyll in photosynthesis, this light energy is converted into chemical energy, which is then stored in the form of ATP and NADPH.

Whereas, in cellular respiration, the food molecules such as glucose are oxidized, and the chemical energy is released, which is used for ATP production. Therefore, the reactions that convert light energy to chemical energy are involved in photosynthesis but not in cellular respiration. So therefore, the correct answer is option C. reactions that store energy by pumping H⁺ across membranes.

Learn more about chemiosmotic theory at:

https://brainly.com/question/31838000

#SPJ11

The process you're referring to is called identification or identification with the same-sex parent.

It is a psychological concept proposed by Sigmund Freud as part of his psychoanalytic theory of development.

According to Freud, during the phallic stage of psychosexual development (around ages 3 to 6), children experience the Oedipus complex (boys) or the Electra complex (girls).

During this stage, children develop strong feelings of love and attachment towards their opposite-sex parent and may experience rivalry or jealousy towards their same-sex parent.

To resolve these conflicts, children identify with the same-sex parent as a way of internalizing their values, attitudes, and behaviors.

This identification process helps children form their gender identity and adopt socially acceptable gender roles.

It's important to note that Freud's psychoanalytic theory has been criticized and is not universally accepted in modern psychology.

However, the concept of identification remains relevant in understanding the influence of parents on children's development and the formation of gender identity.

To know more about identification refer here

brainly.com/question/28250044#

#SPJ11

The answer to this question is D, the mouth. The four tissue layers that make up the walls of many organs are the mucosa, submucosa, muscularis externa, and serosa.

The mucosa is the innermost layer that lines the lumen of the organ and is composed of epithelial cells. The submucosa is the layer that supports the mucosa and contains blood vessels, nerves, and glands. The muscularis externa is the layer responsible for movement of the organ and is composed of smooth muscle cells. Finally, the serosa is the outermost layer that provides protection and support to the organ.

The stomach, sigmoid colon, and esophagus all have all four tissue layers in their walls. However, the mouth does not have a submucosa layer. Instead, it has a layer of connective tissue called the lamina propria, which supports the mucosa. This difference in structure reflects the different functions of the mouth compared to the other organs listed. While the stomach, sigmoid colon, and esophagus all have important roles in digestion and absorption of nutrients, the mouth is primarily involved in mechanical processing of food and initial digestion through the action of enzymes in saliva.

To know more about Tissues - https://brainly.com/question/408637

#SPJ11

The  percent of the time required to complete a full cycle do the cells typically spend in interphase is 95%.

Human cells in culture, which divide every 24 hours, represent a normal eukaryotic cell cycle. The cell cycle is separated into two main stages, as seen via a microscope: mitosis and interphase.

Mitosis (nuclear division) is the most dramatic step of the cell cycle, related to chromosomal separation and typically concluding with cell division (cytokinesis).

However, because mitosis and cytokinesis only last about an hour, 95% of the cell cycle is spent in interphase—the interval between mitoses. During interphase, the chromosomes are decondensed and disseminated throughout the nucleus, giving the nucleus a homogeneous appearance.

Interphase, on the other hand, is the moment when cell growth and DNA replication proceed in an orderly manner in preparation for cell division.

learn more about cell cycle at https://brainly.com/question/7196669

#SPJ4

Answer:

Explanation:

The steps in the development of neurons must occur in a specific order for the process to be successful. In the first step, stem cells arise from the inner mass of cells. These stem cells are unspecialized cells that have the potential to develop into a wide range of different cell types.

Next, genes that lead to the production of undifferentiated precursor neurons are activated. These genes provide the instructions for the stem cells to begin developing into neurons.

Once the precursor neurons have been produced, signaling factors trigger their differentiation. This means that the precursor neurons become specialized and begin to develop into specific types of neurons.

Finally, signaling factors cause the precursor neurons to produce neurons, completing the development process. This is a critical step because it ensures that the neurons are able to function properly and play their role in the nervous system.

Answer:

True is the answer

Explanation:

The ability to differentiate between two regions having similar echogenicity, such as in the liver image with focal fat, is a critical skill for radiologists to possess.

It is important for radiologists to be able to interpret the ultrasound image, understand the patient’s medical history, and communicate their findings accurately to the referring physician.

In the liver image with focal fat, the ability to differentiate between the two regions is especially important. The regions with similar echogenicity can indicate either benign or malignant conditions. For example, the presence of a focal fat deposit in the liver may indicate a benign fatty liver, a benign hemangioma, or a malignant tumor such as hepatocellular carcinoma.

To accurately differentiate between the two regions, radiologists must be able to interpret the ultrasound findings from the image. The ultrasound image must be interpreted carefully to identify any suspicious features, such as increased or decreased echogenicity, which may indicate a malignant process. Furthermore, the radiologist must be able to accurately measure the size of the focal fat deposit and to distinguish it from surrounding normal liver tissue.

In addition to interpreting the ultrasound image, radiologists must also be knowledgeable about the patient’s medical history and any underlying conditions that may be present. For example, if the patient has a history of obesity, diabetes, or alcohol abuse, this could affect the interpretation of the ultrasound findings.

Learn more about liver tissue at : https://brainly.com/question/6199409

#SPJ4

The distribution of stresses in an artery is influenced by many factors, including its internal pressure, the thickness and composition of its wall, and the angle at which the pressure is applied. When the internal stresses in an artery have an angle of α = 180°, the distribution of stresses is symmetrical, with equal amounts of stress exerted on both sides of the artery's wall. This is known as circumferential stress, and it is the most common type of stress found in arteries.

When the angle of internal stresses is α = 150°, the distribution of stresses is more concentrated on one side of the artery's wall. This is known as longitudinal stress, and it is typically less common in arteries than circumferential stress.

To determine the internal pressure at which the stress outside and inside the artery's wall become equal, we need to consider the relationship between stress and pressure in the artery. Assuming a linear elastic behaviour with E = 400 MPa, we can use the following equation to calculate the stress in the artery:

σ = Pr/t

Where σ is the stress, P is the internal pressure, r is the radius of the artery, and t is the thickness of the artery's wall.

Assuming that the stress from the pressure decays linearly to zero at the external surface, we can calculate the stress on the inner surface of the artery as follows:

σin = Pr/t

And the stress on the outer surface of the artery as:

σout = Pr/(t + δ)

Where δ is the thickness of the decay layer.

To find the internal pressure at which the stress outside and inside the wall become the same, we can set σin equal to σout and solve for P:

Pr/t = Pr/(t + δ)

Simplifying this equation, we get:

t + δ = tα/180

Where α is the angle of internal stresses.

Substituting the given values, we get:

t + δ = t(180/180) = t

Solving for δ, we get:

δ = t - tα/180

Substituting the given values, we get:

δ = 22/2 - 15/2(150/180) = 0.44 mm

Substituting the calculated value of δ into the equation for σout, we get:

σout = Pr/(t + δ) = Pr/(22/2 + 0.44) = 2P/22.44

Setting σin equal to σout and solving for P, we get:

Pr/t = 2P/22.44

Simplifying this equation, we get:

P = (t/2) * (22.44/2)

Substituting the given values, we get:

P = (7/2) * (22.44/2) = 39.93 kPa

Therefore, the internal pressure at which the stress outside and inside the wall become the same is approximately 39.93 kPa.

know more about stress in artery visit https://brainly.com/question/29612445

#SPJ11

Answer:

Water logging in is a phenomenon in which " Soil root zone becomes saturated due to over-irrigation."

Explanation:

Waterlogging is the natural flooding and over-irrigation that brings water at underground levels to the surface. As a consequence, displacement of the air occurs in the soil with corresponding changes in soil processes and an accumulation of toxic substances that impede plant growth.

Answer:

through changes in the availability or activity of the "helper"

Explanation:

This process involves many "helper" proteins, which make sure the ribosome is correctly positioned. Translation can be regulated globally (for every mRNA in the cell) proteins.

Answer:

During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil. ... This transforms the water into oxygen and the carbon dioxide into glucose. The plant then releases the oxygen back into the air, and stores energy within the glucose molecules.

Explanation:

Answer:

The correct answer is "former scientific viewpoint stating that factors within the physical geography of a region shape the local population's culture and behaviors".

Explanation:

The idea of environmental determinism rise during the early part of the twentieth century, when concepts such as "culture" and "society" had not been studied the way they do today. Environmental determinism states that the geographical and physical conditions of a region defines human society, including its economics and cultural features. Nowadays, environmental determinism is considered a simplistic way of studying humans, since it implies that social conditions have no impact on human's development.

Answer:

The correct answer is B

Answer:

Temperatures and direction of wind are the following.

Explanation:

Los Angeles has highest temperature i.e. 56 and lowest temperature of 47 degree Fahrenheit and wind moves towards Southwest direction.

Salt Lake city has highest temperature i.e. 42 and lowest temperature of 36 degree Fahrenheit and wind moves towards West direction.

Chicago II has highest temperature i.e. 28 and lowest temperature of 27degree Fahrenheit and wind moves towards Midwest direction.

Philadelphia has highest temperature and lowest temperature is the same i.e. 56 degree Fahrenheit  and wind moves towards Northeast direction.

New Orleans has highest temperature i.e. 75 and lowest temperature of 70 degree Fahrenheit and wind moves towards South direction.

A mutualistic association involving a fungus is called mycorrhiza.

Mycorrhizae are symbiotic relationships between fungi and the roots of plants. In this mutualistic association, the fungus and the plant roots benefit from each other. The fungus forms a network of hyphae (thread-like structures) that extend into the soil, increasing the surface area for nutrient absorption. The fungal hyphae can access nutrients such as phosphorus and nitrogen that are often present in low concentrations in the soil. In return, the fungus receives carbohydrates and other organic compounds produced by the plant through photosynthesis. This mutually beneficial exchange enhances nutrient uptake for the plant, promoting its growth and survival. Mycorrhizal associations are widespread in nature and play a vital role in ecosystem functioning by facilitating nutrient cycling and supporting the health of many plant species.

Know more about mycorrhiza here:

https://brainly.com/question/3300429

#SPJ11

Cancer cells typically have a higher mutation rate compared to normal cells. This increased mutation rate is often due to defects in the genes that play a crucial role in DNA repair and the regulation of cell growth and division.

In healthy cells, there are specific genes responsible for maintaining the accuracy of DNA replication, repairing DNA damage, and controlling the cell cycle. When these genes function properly, they prevent cells from accumulating harmful mutations and becoming cancerous.
However, in cancer cells, mutations in these key regulatory genes can lead to a loss of function or even promote cancer development. Consequently, cancer cells may continue to grow and divide uncontrollably, accumulating even more mutations at an accelerated rate. This increased mutation rate contributes to the development and progression of cancer, as well as its ability to evade the body's immune system and potentially become resistant to various treatments.
In summary, cancer cells often exhibit a higher mutation rate than normal cells due to defects in genes responsible for DNA repair and cell cycle regulation. This increased mutation rate plays a significant role in cancer development and progression.

To know more about Cancer cells visit:
https://brainly.com/question/30393532
#SPJ11

Answer:

The first one is Liquid , second one is Solid and so the last one is gas.

so The anser is letter B

Explanation:

A glycogen molecule has the glycogenin-glucose chain ("preliminary") in focus

Glycogen chains of 12-14 residues exist in levels

Internal chains have 2 a16 branches each

External levels unbranched

12 levels in mature molecule (~55,000 glucose residues, ~21nm width, Mr 107 >> it's so huge you can see it with microscopy

The stretching of the glycogen is achieved by moving at least six α(1→4) glucan units from the prolonged outer chain into something very similar or an adjoining chain by α(l→6) linkage. This response of α(l→4) to α(1→6) transglucosylation makes new nonreducing closes and is catalyzed by a fanning compound. A developed glycogen molecule is circular, containing one particle of glycogenin and up to 60,000 glucosyl units (β-particles). In the liver, 20-40 β-particles are amassed into rosettes, known as α-particles.

Feeling of glycogen synthesis by glucocorticoids happens in the fetus and in the grown-up. It relies upon expanded synthesis of hepatic glycogen synthase and enactment by dephosphorylation of its latent structure, as well as on inactivation by dephosphorylation of phosphorylase a. A portion of these progressions can be represented by expansions in glycogen-bound phosphatase activity.

to know more about glycogen click here:

https://brainly.com/question/4303062

#SPJ4

A mature glycogen particle usually consists of 12 layers of branches, each containing two branches and 13 residues. A mature glycogen particle has 312 glucose residues.

Normally, a mature glycogen particle has 13 residues per branch and 2 branches per tier. We may multiply the number of branches by the amount of residues per branch to get the overall number of residues in the particle:

13 residues each branch times two branches is 26 residues per layer.

There are 12 levels, hence there are a total of 312 residues in the particle since there are 26 residues each tier.

Consequently, a mature glycogen particle has 312 glucose residues.

In vertebrates, glycogen is a branching polymer of d-glucose that functions as an energy and carbon storage. It is mostly present in the liver and skeletal muscle. 15.

learn more about glycogen particle here:

https://brainly.com/question/14847246

#SPJ4

Answer:

The options are

A) gustatory complex

B) olfactory bulb

C) occipital lobe

D) posterior pituitary gland

The answer is B) olfactory bulb

Explanation:

The olfactory bulb is found in the forebrain and has a rich amount of neurons. It helps in the process of olfaction which means the sense of smell in organisms.

Most of the chemosensory neurons arising in the nasal cavity( nose) which is the organ used for smelling have axonal projections that terminate in the Olfactory bulbs.

Answer:

c

Explanation:

Answer:

loss of sea ice, accelerated sea level rise and longer, more intense heat waves.

Answer:

Answer:I HOPE THAT ABOVE INFORMATION WILL HELP YOU A LOT.

Answer:I HOPE THAT ABOVE INFORMATION WILL HELP YOU A LOT.

Answer:

(C.) using solar panels for heat

Explanation:

k 12 quiz

Having a large yard is an example of something that can promote sustainable development. Thus, the correct option is D.

Sustainable development is an organizing principle for the meeting of the human development goals while it is also sustaining the ability of the natural systems to provide the natural resources and ecosystem services on which the human economies and society depends as a whole.

A yard is an open place which has fencing around it, with the grasses and small shrubs around as well. Having a large yard will not only meet the requirements of the human beings however it also be in favor of the environment as there will be no construction over that area due to the yard.

Therefore, the correct option is D.

Learn more about Sustainable development here:

https://brainly.com/question/17411145

#SPJ2

Answer:

Well for instance, DNA polymerase is an enzyme that assists in the replication process by catalyzing the addition of nucleotides to the growing chain of DNA.

Answer:

1 (?)

Explanation:

How does the nitrogen cycle work? Step 1- Nitrogen Fixation- Special bacteria convert the nitrogen gas (N2 ) to ammonia (NH3) which the plants can use. Step 2- Nitrification- Nitrification is the process that converts the ammonia into nitrite ions which the plants can take in as nutrients.

So even when starting with the first question we know that nitrogen is present in soil BUT the cycle begins during Nitrogen Fixation which plants use.

we also know that the nitrogen cycle has a start-- given I just explained that-- and even though it's continuous there is a point where the cycle repeats and therefore starts again. Knowing it's continuous we also know that when nitrogen 'ends' the cycle simply starts again, and the nitrogen is released back into the air. ("Nitrogen gas [N2] diffuses into the soil from the atmosphere")

In conclusion: 1 is the most probable answer.

Answer:

wind, water, birds, insects, butterflies, bats, and other animals that visit flowers.

Explanation:

How does pollen get from one flower to another? Flowers must rely on vectors to move pollen. These vectors can include wind, water, birds, insects, butterflies, bats, and other animals that visit flowers. We call animals or insects that transfer pollen from plant to plant “pollinators

Flowers produce nectar as a reward for pollination

True

Explanation:

I learned this in science

Answer:

I'm pretty sure it's B, pressure.

Explanation:

I hope this helped :)

Answer:

Although there are several factors triggering a volcanic eruption, three predominate: the buoyancy of the magma, the pressure from the exsolved gases in the magma and the injection of a new batch of magma into an already filled magma chamber. ... This lighter magma then rises toward the surface by virtue of its buoyancy.

Answer: igu bro, ok first u add my bbrother to class and then u subrtarct the ugly kids and you omneof them so dieeeee

Explanation: