Why does lactic acid continue to rise in the blood after exercising ceases​

Microtubules start at the centrosome and then connect to the kinetochores, which are structures at the central region of chromosomes. The centrosome is the main microtubule-organizing center (MTOC) in most animal cells, whereas plant cells lack a typical centrosome.

The two spindle poles are the central region of a chromosome where a kinetochore is connected. Microtubules are a type of cytoskeletal protein filament that plays a crucial role in the mechanics of cell division.

Microtubules, together with actin and intermediate filaments, form the cytoskeleton, which is the structural framework of the cell. Microtubules also transport vesicles and organelles, support cell shape, and mediate cell signaling.

They are also crucial in cell division, serving as a framework for the mitotic spindle, a structure that segregates chromosomes during cell division.

To know more about Microtubules, refer

https://brainly.com/question/1348622

#SPJ11

Answer:

dgstredguj

Explanation:

Answer:

More energy production

Explanation:

Muscles are actively involved in movement. For this purpose, they require more energy as compared to other cells of the body. As mitochondria are responsible for energy production, hence muscle cells have a larger number of mitochondria as compare to skin cells.

Answer:

This suggests that the gene has probably not evolved in the history of life on earth and probably has been present for many generations.

Given data: Adult dosage of a substance is 280mg. Rule for calculating dosage for children between 1 to 12 years of age is given by the function, D(t) = a * t / t + 12. To find the rate of change of this function with respect to the child's age, we need to differentiate the function with respect to t.

Let's differentiate this function with respect to t. d/dt [ D(t) ]= d/dt [ a * t / t + 12 ]

Using quotient rule,= [ a * (t + 12) - a * t ] / ( t + 12 )²= a / ( t + 12 )²

Thus, the rate of change of child's dosage with respect to child's age is given by D'(t) = a / ( t + 12 )².

Hence, the required expression is D'(t) = 280 / ( t + 12 )².

Now, substituting t = 3,

we get, D'(3) = 280 / (3 + 12)²

= 280 / 225

= 1.244 mg/year

Substituting t = 12,

we get, D'(12) = 280 / (12 + 12)²

= 280 / 576

= 0.486 mg/year

Therefore, the rate of change of a child's dosage with respect to his or her age for a 3-yr-old child is 1.244 mg/year and for a 12-yr-old child is 0.486 mg/year. We are given the formula, D(t) = a * t / t + 12, which represents the dosage for a child as a function of their age, t. To find the rate of change of this function with respect to the child's age, we need to differentiate the function with respect to t.

To know more about dosage visit:

https://brainly.com/question/12720845

#SPJ11

Endocytosis serves vital functions: acquiring nutrients and maintaining cellular balance, regulating receptor-mediated signaling for communication and homeostasis, removing unwanted substances, enabling membrane remodeling and recycling, and facilitating intracellular transport and vesicle formation for sorting and processing.

Here are some reasons why the energy investment in endocytosis is beneficial:

1. Nutrient Acquisition: Endocytosis allows cells to capture and internalize extracellular molecules, including nutrients such as sugars, amino acids, and lipids. By actively taking in these molecules, cells can maintain their energy and nutrient balance, supporting their metabolic needs and overall function.

2. Receptor-Mediated Signaling: Endocytosis plays a critical role in receptor-mediated signaling. Many cell surface receptors bind to specific ligands, triggering a series of cellular responses. Through endocytosis, these receptors can be internalized, allowing for the regulation and modulation of signaling pathways. This process helps control the duration and intensity of signaling events, contributing to cellular communication and homeostasis.

3. Removal of Excess or Unwanted Substances: Endocytosis helps cells remove unwanted or harmful substances from the extracellular environment. For example, immune cells use endocytosis to engulf and eliminate pathogens, toxins, and cellular debris, contributing to the body's defense against infections and maintaining tissue health.

4. Membrane Remodeling and Recycling: Endocytosis plays a crucial role in membrane dynamics by allowing cells to modify and reshape their plasma membrane. Endocytic processes, such as clathrin-mediated endocytosis, contribute to the internalization and recycling of membrane components, including receptors, lipids, and proteins. This enables the remodeling and maintenance of the plasma membrane, facilitating cellular processes like cell migration, division, and membrane repair.

5. Intracellular Transport and Vesicle Formation: Endocytosis is involved in the formation and transport of intracellular vesicles. Once internalized, molecules and receptors can be transported to specific cellular compartments, such as endosomes, lysosomes, or the Golgi apparatus. This trafficking allows for sorting, processing, and degradation of substances or their recycling back to the cell surface.

While endocytosis requires energy expenditure, its benefits are essential for cellular function, nutrient uptake, signal regulation, membrane dynamics, and maintaining overall cellular homeostasis. The ability to internalize, process, and control extracellular material through endocytosis contributes to the proper functioning and survival of cells.

To know more about refer endocytosis here

https://brainly.com/question/32110020#

#SPJ11

It releases carbon dioxide into the environment during acetyl COA formation

Answer:

c

Explanation:

According to the research, in photosynthesis, through the light-dependent reactions energy is contained in the NADPH and ATP molecules that is used by light-independent reactions.

It is the process that converts solar energy into chemical energy which, stored in cells, allows the formation of carbohydrates and other organic molecules.

In this sense, the light-dependent reactions occur in the thylakoids whose chemical energy is comprised of molecules of two types NADPH and ATP.

On the other hand, light-independent reactions occur in the chloroplast matrix with the intervention of enzymes that intervene in the reduction of CO2 molecules to establish carbohydrates through the energy sources ATP and NADPH.

Therefore, we can conclude that the light-dependent reactions in photosynthesis manufacture ATP and the reducing source NADPH necessary for light-independent reactions.

Learn more about photosynthesis here: https://brainly.com/question/14090371

#SPJ1

Mass movements in the colon are stimulated by the presence of food/chyme in the stomach/ duodenum. Hence only the first and second choices are correct.

The large intestine is divided into the colon and rectum, and it exhibits three different types of movements: regular irregular contractions, rhythmic ascending (antiperistaltic) waves of contraction originating at the end of the large bowel, and rhythmic longitudinal contractions in the colon and rectum. The first two patterns are in situ in the big bowel, making them seem more developed.

The final one was exclusive to older preparations and so seemed abnormal. The colon is often dormant when there is a gap between meals. The so-called gastrocolic and duodenocolic reflexes, a manifestation of enteric nervous system regulation, cause intestinal motility to considerably increase after eating as a result of signals transmitted by the enteric nervous system.

Learn more about the colon and intestines here:

https://brainly.com/question/26413445

#SPJ4

Answer: tubular

Explanation:

Answer:

There are a few types of atoms that can be a part of a plant one day, an animal the next day, and then travel downstream as a part of a river’s water the following day. These atoms can be a part of both living things like plants and animals, as well as non-living things like water, air, and even rocks. The same atoms are recycled over and over in different parts of the Earth. This type of cycle of atoms between living and non-living things is known as a biogeochemical cycle.

All of the atoms that are building blocks of living things are a part of biogeochemical cycles. The most common of these are the carbon and nitrogen cycles.

Tiny atoms of carbon and nitrogen are able to move around the planet through these cycles. For example, an atom of carbon is absorbed from the air into the ocean water where it is used by little floating plankton doing photosynthesis to get the nutrition they need. There is the possibility that this little carbon atom becomes part of the plankton’s skeleton, or a part of the skeleton of the larger animal that eats it, and then part of a sedimentary rock when the living things die and only bones are left behind. Carbon that is a part of rocks and fossil fuels like oil, coal, and natural gas may be held away from the rest of the carbon cycle for a long time. These long-term storage places are called “sinks”. When fossil fuels are burned, carbon that had been underground is sent into the air as carbon dioxide, a greenhouse gas.

Recently, people have been causing these biogeochemical cycles to change. When we cut down forests, make more factories, and drive more cars that burn fossil fuels, the way that carbon and nitrogen move around the Earth changes. These changes add more greenhouse gases in our atmosphere and this causes climate change.

The element carbon is a part of seawater, the atmosphere, rocks such as limestone and coal, soils, as well as all living things. On our dynamic planet, carbon is able to move from one of these realms to another as a part of the carbon cycle.

Carbon moves from the atmosphere to plants. In the atmosphere, carbon is attached to oxygen in a gas called carbon dioxide (CO2). Through the process of photosynthesis, carbon dioxide is pulled from the air to produce food made from carbon for plant growth.

Carbon moves from plants to animals. Through food chains, the carbon that is in plants moves to the animals that eat them. Animals that eat other animals get the carbon from their food too.

Carbon moves from plants and animals to soils. When plants and animals die, their bodies, wood and leaves decays bringing the carbon into the ground. Some is buried and will become fossil fuels in millions and millions of years.

Carbon moves from living things to the atmosphere. Each time you exhale, you are releasing carbon dioxide gas (CO2) into the atmosphere. Animals and plants need to get rid of carbon dioxide gas through a process called respiration.

Carbon moves from fossil fuels to the atmosphere when fuels are burned. When humans burn fossil fuels to power factories, power plants, cars and trucks, most of the carbon quickly enters the atmosphere as carbon dioxide gas. Each year, five and a half billion tons of carbon is released by burning fossil fuels. Of this massive amount, 3.3 billion tons stays in the atmosphere. Most of the remainder becomes dissolved in seawater.

Carbon moves from the atmosphere to the oceans. The oceans, and other bodies of water, absorb some carbon from the atmosphere. The carbon is dissolved into the water.

Carbon dioxide is a greenhouse gas and traps heat in the atmosphere. Without it and other greenhouse gases, Earth would be a frozen world. But since the start of the Industrial Revolution about 150 years ago humans have burned so much fuel and released so much carbon dioxide into the air that global climate has risen over one degree Fahrenheit. The atmosphere has not held this much carbon for at least 420,000 years according to data from ice cores. The recent increase in amounts of greenhouse gases such as carbon dioxide is having a significant impact on the warming of our planet.

Carbon moves through our planet over longer time scales as well. For example, over millions of years weathering of rocks on land can add carbon to surface water which eventually runs off to the ocean. Over long time scales, carbon is removed from seawater when the shells and bones of marine animals and plankton collect on the sea floor. These shells and bones are made of limestone, which contains carbon. When they are deposited on the sea floor, carbon is stored from the rest of the carbon cycle for some amount of time. The amount of limestone deposited in the ocean depends somewhat on the amount of warm, tropical, shallow oceans on the planet because this is where prolific limestone-producing organisms such as corals live. The carbon can be released back to the atmosphere if the limestone melts or is metamorphosed in a subduction zone.

Inadequate consumption of protein can result in various adverse effects on the body. Edema, or the accumulation of fluid in tissues, can develop as a result of a deficiency in protein, which is necessary for fluid balance in the body.

Immune function can also be impaired, as the immune system relies on proteins to function properly. Deficiency in protein can also result in sickle cell anemia, a genetic blood disorder caused by a lack of hemoglobin.

Lastly, blood protein concentration decreases as a result of inadequate protein intake, which can have negative impacts on various bodily functions that rely on the proper concentration of blood proteins. Therefore, it is important to consume an adequate amount of protein in the diet to maintain good health.

To know more about protein click here:

brainly.com/question/29776206

#SPJ4

answer:The vishnu schist is oldest that is 1.7 billion years old and the redwall schist is youngest. Explanation: The Vishnu schist is the uncovered rocks of the grand canyon vicinity they're formed on the basement location that underlines the bottom limestone. Which are accompanied by way of the Zoroaster granite which is an igneous-plutonic rocks intrusion and became later metamorphosed

Explanation:

Answer:

there are two types of fermentation lactic acid fermentation and alcoholic fermentation

Explanation:

This occurs when muscle cells cannot get oxygen fast enough to meet their energy needs through aerobic respiration.

Yes the oil hits vital points in and around the head and face helps relax your body, release tense muscles and calms the mind.

Answer: d is the correct answer

Explanation:

Answer:

Economic development

Explanation:

In contrast to dextrins, limit dextrins contain some glucose molecules linked by 1-6 bonds.

Limit dextrins are intermediate products formed during the enzymatic breakdown of starch. They are characterized by having branched structures, with glucose molecules connected by 1-4 and 1-6 glycosidic bonds. While dextrins primarily consist of glucose molecules linked by 1-4 bonds, limit dextrins contain additional branches created by the presence of 1-6 bonds. These branched structures contribute to the unique properties and functions of limit dextrins in various biological and food-related processes.

To learn more about limit dextrins, Visit:

https://brainly.com/question/31597291

#SPJ11

When using the DNA center's rest API or GUI interface, northbound APIs are used.

In contrast, a southbound interface allows a higher-level component to send commands to lower-level network components. A northbound interface is an application programming interface (API) or protocol that enables communication between lower-level and higher-level or more central network components.

The communication channel between the applications and the SDN controller is provided by northbound APIs. Applications can inform the network of their resource requirements (data, storage, bandwidth, etc.), and the network can communicate what it has or deliver the resources requested. Numerous applications are supported by these APIs.

To know more about DNA center visit:

https://brainly.com/question/29455636

#SPJ4

Answer:

B. Science

Explanation:

Knowledge of the world gained through experiments and observations is a good definition of science.

Answer:Diffusion is important to cells because it allows them to gain the useful substances they require to obtain energy and grow.

Explanation:Diffusion is important to cells because it allows them to gain the useful substances they require to obtain energy and grow, and lets them get rid of waste products. This table shows examples of substances required by cell and associated waste products.

Answer:

Unit Of Life

Explanation:

Answer: false

Explanation:

Answer:

Plants adapted to dry, hot and arid climates are considered xerophytes. Examples include the entire yucca family, acacia trees, and mesquite trees.

Since mesophytes prefer moist, well drained soils, most crops are mesophytes. Some examples are corn (maize), cucurbits, privet, lilac, goldenrod, clover, and oxeye daisy.

Answer:

....by physical combination.

Explanation:

.....

Answer:

Mixtures are physical combinations of two or more elements and/or compounds. Mixtures can be classified as homogeneous or heterogeneous. Elements and compounds are both examples of pure substances. Compounds are substances that are made up of more than one type of atom.

Explanation:

(A) The answer to the initial value problem is given by \(\(y = (x^2 + 1)e^x\)\), where \(\(y' - y = 2xe^{2x}\)\) and \(\(y(0) = 1\)\).

(B) The resolution to the initial value problem can be expressed as \(\(y = \frac{2x - (\pi - 1)}{\sin(x)}\)\), where \(\(y' + \cot(x)y = 2\csc(x)\)\) and \(\(y\left(\frac{\pi}{2}\right) = 1\)\).

(A) To solve the initial value problem:

\(\[y' - y = 2xe^{2x}, \quad y(0) = 1\]\)

We can use an integrating factor method. To begin, let us express the equation in its standard form:

\(\[y' - y - 2xe^{2x} = 0\]\)

The integrating factor \(\(I(x)\)\) is given by \(\(I(x) = e^{\int -1 \, dx} = e^{-x}\)\).

To obtain the solution, apply the integrating factor to both sides of the equation and perform the multiplication.

\(\[e^{-x}(y' - y) - 2xe^{2x}e^{-x} = 0\]\)

This simplifies to:

\(\[e^{-x}y' - e^{-x}y - 2x = 0\]\)

Now, observe that the expression on the left-hand side represents the derivative of \(\((e^{-x}y)\)\) with respect to \(\(x\)\).

Using this observation, we can rewrite the equation as:

\(\[\frac{d}{dx}(e^{-x}y) - 2x = 0\]\)

Integrating both sides with respect to \(\(x\)\), we get:

\(\[e^{-x}y - \int 2x \, dx = C\]\)

where \(\(C\)\) is the constant of integration.

Integrating \(\(\int 2x \, dx\)\), we have:

\(\[e^{-x}y - x^2 + C = 0\]\)

To find the constant \(\(C\)\), we use the initial condition \(\(y(0) = 1\)\).

Substituting \(\(x = 0\)\) and \(\(y = 1\)\) into the equation, we get:

\(\[e^{0} \cdot 1 - 0^2 + C = 0\]\)

\(\[1 + C = 0\]\)

\(\[C = -1\]\)

Substituting \(\(C = -1\)\) back into the equation, we have:

\(\[e^{-x}y - x^2 - 1 = 0\]\)

Finally, we can solve for \(\(y\)\) by isolating it:

\(\[e^{-x}y = x^2 + 1\]\)

\(\[y = (x^2 + 1)e^x\]\)

(B) To solve the initial value problem:

\(\[y' + \cot(x)y = 2\csc(x), \quad y\left(\frac{\pi}{2}\right) = 1\]\)

We can use an integrating factor method. To begin, we will rewrite the equation in standard form:

\(\[y' + \cot(x)y - 2\csc(x) = 0\]\)

The integrating factor \(\(I(x)\)\) is given by:

\(\(I(x) = e^{\int \cot(x) \, dx} = e^{\ln(\sin(x))} = \sin(x)\).\)

Apply the integrating factor to both sides of the equation and perform the multiplication.

\(\[\sin(x)(y' + \cot(x)y) - 2\csc(x)\sin(x) = 0\]\)

This simplifies to:

\(\[\sin(x)y' + \cos(x)y - 2 = 0\]\)

Now, observe that the expression on the left-hand side represents the derivative of \(\((\sin(x)y)\)\) with respect to \(\(x\)\). Using this observation, we can rewrite the equation as:

\(\[\frac{d}{dx}(\sin(x)y) - 2 = 0\]\)

Integrating both sides with respect to \(\(x\)\), we get:

\(\[\sin(x)y -\)\(\int 2 \, dx = C\]\)

where \(\(C\)\) is the constant of integration. Integrating \(\(\int 2 \, dx\)\), we have:

\(\[\sin(x)y - 2x + C = 0\]\)

To find the constant \(\(C\)\), we use the initial condition \(\(y\left(\frac{\pi}{2}\right) = 1\).\)

Substituting \(\(x = \frac{\pi}{2}\)\) and \(\(y = 1\)\) into the equation, we get:

\(\[\sin\left(\frac{\pi}{2}\right) \cdot 1 - 2\left(\frac{\pi}{2}\right) + C = 0\]\)

\(\[1 - \pi + C = 0\]\)

\(\[C = \pi - 1\]\)

Substituting \(\(C = \pi - 1\)\) back into the equation, we have:

\(\[\sin(x)y - 2x + (\pi - 1) = 0\]\)

Finally, we can solve for \(\(y\)\) by isolating it:

\(\[\sin(x)y = 2x - (\pi - 1)\]\)

\(\[y = \frac{2x - (\pi - 1)}{\sin(x)}\]\)

\(\(y = \frac{2x - (\pi - 1)}{\sin(x)}\).\)

To learn more about initial value problem follow the link

https://brainly.com/question/30503609

#SPJ4

The complete question is:

Find The Solution Of The Given Initial Value Problem:

(A) \(\(y' - y = 2xe^{2x}\)\), and \(\(y(0) = 1\)\)

(B) \(\(y' + \cot(x)y = 2\csc(x)\)\), and \(\(y\left(\frac{\pi}{2}\right) = 1\)\)

Answer: their population was affected

Explanation:

Traits that are inherited are referred to as heritable/genetic traits. Those that are as a result of external factors are referred to as non-heritable traits.

Traits refer to the physical attributes of living organisms.

Many attributes of organisms are inherited from their parents. Such traits have genes behind them and are known as genetic or heritable traits.

Some traits of organisms are acquired as a result of the influence of the environment in which they live. Such traits cannot be passed to the next generation and are therefore known as non-genetic or non-heritable traits.

More on traits can be found here: https://brainly.com/question/23860446