If an phosphorus atom has 16 electrons, what is the net charge?
A) +1
B) +2
C) 0
D) -1

Explanation:

the beam balance/ scale was not at zero

special conditions were not maintained

stop watch/timer was not at zero

multiple readings were not taken

liquids weren't place on level surface when measured

(what specific lab are you completing?)

Answer:

scientists who study the ocean have seen b the ocean is becoming warmer

True. On one side of the membrane, carrier proteins bind to molecules or ions and release them on the opposite side.

Channel proteins are found in membranes surrounding cells or organelles. Cells use many different molecules that need to cross the membrane for internal use or be exported to the extracellular space. Some small, non-polar molecules can cross membranes directly, whereas larger or charged molecules must use specialized proteins or endo/exocytosis to enter and exit.

Channel proteins allow these molecules to enter and exit cells, usually without expending energy. Examples include aquaporins, which allow polar water molecules to penetrate. Another example plays an important role in cell communication. Ligand-gated ion channel. In order for these channel proteins to open, they need a binding ligand (ligands are molecules that act as the "key" for the channel protein). The presence of a ligand signals the protein to open, making it easier for molecules to pass through.

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Answer:

bobies none

Explanation:

Answer: You didn't give anything to find the answer

Explanation:

1. The signs and symptoms Greg exhibited at the home were dizzy thirsts, weakness, and poor skin turgor.

2. Yes, Mrs. Myron was correct when she said that Greg was dehydrated.  Dizziness, thirst, weakness, and poor skin turgor. Weakness and dizziness occur as there is reduced blood flow to the brain and other organs due to dehydration. Dehydration stimulates the thirst center of the brain and causes thirst.

3. Dehydration skin means skin lacking water. This is when we pinch the skin, due to poor skin turgor, it takes a longer time for the skin to return back to its normal position.

4. Heat stess heat exhaustion or heat stroke can be treated easily in the following ways Get out of the heat quickly and get into, lying down and elevating your legs to get blood flow to the heart, take off any extra or tight clothing, apply cool towels to the skin or take a cool bath. This will help to regulate the internal body temperature. drink fluids if the fever not getting down, or the patient goes into seizure, shock, and faints or stops breathing, immediate professional intervention becomes necessary.

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The average acceleration of the bus, given it accelerated from rest is 3.5 m/s²

We know that acceleration is defined as the rate of change of velocity which time.

a = (v – u) / t

Where

With the above formula, we can obatin the average acceleration as follow:

a = (v – u) / t

a = (14 – 0) / 4

a = 14 / 4

a = 3.5 m/s²

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40X Objective Lens will get in use.

Objective Lens- An essential component of the microscope's optics is the objective lens. The sample, specimen, or item being examined is situated close to the microscope's objective. It plays a crucial part in imaging since it creates the initial magnified picture of the sample.

Specimen- A special instance of a certain sort or species of an animal, plant, mineral, etc. utilized for research or display.

Microscope- A microscope is a tool that magnifies a small object's picture to reveal details that the unaided eye is unable to see. The most common kind of microscope is the optical microscope, which uses visible light that has been focused by lenses.

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Answer:

the cells divide

Explanation:

firs cell divide into 2 daughter cells and then to 4 and then it keeps on going

The policy design which will best ensure that brine shrimp will continue to live in the Great Salt Lake is the Marine Protection, Research and Sanctuaries Act.

This is referred to as a plan or guidelines which are laid down by individuals and organizations so as to achieve long term goals.

Marine Protection, Research and Sanctuaries Act was set up to protect the marine environment by ensuring that there is no population from various sources. When it is polluted, the brine shrimp which is an example of an organism who live in the marine environment may leave the  Great Salt Lake to more conducive places.

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Thyroxine hormone is a hormone that plays an important role in regulating metabolic rate and hence body temperature.

Thyroxine is a hormone that is important in regulating body's metabolism and thus body temperature. Because it is released into the bloodstream by the thyroid gland, this hormone is also known as thyroid hormone. Thyroxine (T4) is the inactive form of thyroid hormone that is later transformed into active triiodothyronine (T3).

Thyroxine and triiodothyronine are two major hormones released into the bloodstream by the thyroid gland. Thyroid hormones stimulate all cells and regulate biological processes like metabolic activity, development, reproduction, and growth.

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Incorporating target-mediated drug disposition in a minimal physiologically-based pharmacokinetic model for monoclonal antibodies is a research paper by Yanguang Cao and William J Jusko.

The term "target-mediated drug disposition" (TMDD) refers to the nonlinear pharmacokinetics (PK) of medicines whose distribution and/or clearance are influenced by their targets due to high affinity and/or capacity. For this reason, TMDD in monoclonal antibodies (mAb) is frequently documented. A generic method for assessing mAbs PK and forecasting mAb interstitial concentrations in two groups of tissues is provided by minimal physiologically-based pharmacokinetic models (mPBPK), which account for the specific PK behaviors of mAb. This study examined the viability of including TMDD in mPBPK models to take target-binding in plasma (cTMDD) or interstitial fluid (ISF) into consideration (pTMDD). The pTMDD model's dose-related signature profiles show a parallel early decay phase, in contrast to the cTMDD model, which shows a quicker initial decline at low doses.

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Answer:

B. Prey

Explanation:

The amount of prey dictates how much food there is and how much energy for each creature.

Since the two species are so closely related, human and chimp DNA is remarkably similar. From a single progenitor species that existed six or seven million years ago, humans, chimpanzees, and bonobos all descended. Their DNA, which is passed down from generation to generation, changed as humans and chimpanzees eventually evolved from a shared ancestor.

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The analogy that can be used is that it functions like a remote control moving a robotic arm.

The somatic nerve system plays a crucial role in the initiation and regulation of bodily movements. Almost all of the muscles' voluntary motions are controlled by this system.

It is also in charge of handling sensory data that is received from outside stimuli, such as hearing, touch, and sight.

Two branches of the peripheral nervous system, the somatic and autonomous nervous systems, exist. These enable the spinal cord and brain to receive and transmit information to all other parts of the body.

Therefore, The analogy that can be used is that it functions like a remote control moving a robotic arm.

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Answer: Primary producer > primary consumer > secondary consumer > tertionary consumer.

Explanation: Primary producers(plants) get their energy from the sun then when a primary consumer (organism that eats plants; herbivores) eats the primary producer it collects that energy with it. Then when the primary producer is eaten by the secondary producer( carnivores that eat smaller animals; such as wolves,crow,hawks etc.). The tertionary consumer eats the secondary consumer.(tertionary consumers are larger carnivores) therefore energy gets passed down the line all the way to the tertionary consumer.

Answer: The energy flow is unidirectional in nature.

Explanation: When these herbivores are ingested by carnivores of the first order (secondary consumers) further degradation will occur. Finally, when tertiary consumers consume the carnivores, energy will again be degraded. Moreover, in a food chain, the energy flow follows the 10 percent law.

Answer:

Variation allows some individuals within a population to adapt to the changing environment. Because natural selection acts directly only on phenotypes, more genetic variation within a population usually enables more phenotypic variation.

Explanation:

The benefit that oil never wear out is that it can be used again and again.

The term oil refers to that which could be used to prevent wear and tear. We know that friction is the force that opposes the motion of one surface on another. Thus anytime that two surfaces are in contact, we notice that the force of friction comes into play. The phenomenon of friction is the reason behind the wear and tear that is experienced when we are using the various parts of a machine that involves the movement of one part of the machine on top of another.

Having said all these, oil is the substances that is most commonly used to prevent the phenomenon of friction. We could be able to use the oil again and again.

It then follows that the benefit that oil never wear out is that it can be used again and again.

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The genes for the traits that Mendel worked with are either all located on different chromosomes or behave as if they were. This helps Mendel recognize the principle of independent assortment as otherwise, his dihybrid crosses would not produce a 9 : 3 : 3: 1 ratio of F2  phenotypes in a generation.

Mendel discovered the principle of independent assortment after performing a specific dihybrid cross as it is between plants that had any two traits which include seed color and pod color which are different from one another. Whenever these plants were allowed to pollinate themselves by self-pollination, he then noticed that the same ratio that is 9:3:3:1 appeared among the offspring produced also.

The Principle of Independent Assortment determines how different types of genes get independently separate from each another when the development of reproductive cells takes place. The Independent assortment of genes as well as their corresponding traits was actually first observed by Gregor Mendel during his genetics studies in pea plants.

This principle in genetics otherwise depicts as those hereditary units occurring in pairs that are separated during the formation of gametes so that each and every gamete receives some trait but only by one member of a pair. It is also called the law of segregation.

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Answer:

Golgi complex (golgi apparatus)

Explanation:

The Golgi apparatus, or Golgi complex, functions as a factory in which proteins received from the ER are further processed and sorted for transport to their eventual destinations: lysosomes, the plasma membrane, or secretion.

The high-energy phosphate bonds present in ATP contribute to its ability to act as an energy currency.

The structure that contributes to the ability to act as energy currency is the presence of phosphate bonds. The full form of ATP is Adenosine Triphosphate. As the name suggests, this molecule contains three phosphate groups.

The other component of ATP is adenosine, which is a nitrogenous base. It forms a bond with phosphate groups and sugar to give ATP.

The structure of ATP is shown in the adjoining image.

The bond formed between the phosphate groups is known as the phosphodiester bond. This bond is very strong and produces a large amount of energy when broken.

Whenever the cell needs the energy to do any work, these bonds are readily broken to release a large amount of energy.

Thus, the high-energy phosphate bonds present in ATP contribute to its ability to act as an energy currency.

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The correct option is (b)- hydrogen, water, nucleus, heart muscle cell, heart muscle tissue, heart, human

What is biological organization?

The hierarchy of intricate biological processes and structures that, in a reductionistic manner, describe life is known as biological organization.  The traditional hierarchy goes from atoms to biospheres, as seen in the details below. The higher tiers of this system are frequently referred to as a hierarchical ecology or as an ecological organization idea, depending on the context.

Question:

Which of these is a correct representation of the hierarchical organization of life from least to most complex?

a. hydrogen, water, heart muscle cell, nucleus, heart muscle tissue, heart, human

b. hydrogen, water, nucleus, heart muscle cell, heart muscle tissue, heart, human

c. hydrogen, water, nucleus, heart muscle cell, heart, heart muscle tissue, human

d. water, hydrogen, nucleus, heart muscle cell, heart muscle tissue, heart, human

e. nucleus, hydrogen, water, heart muscle cell, heart, heart muscle tissue, human

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Answer:

The correct option is (b)- hydrogen, water, nucleus, heart muscle cell, heart muscle tissue, heart, human

Hope this helps

Water is what we need to research to further investigate the causes for the changes in the african buffalo population since there is lack of water in serengeti.

Aside from water here are some other factors that are affecting the african buffalo population:

Animals called buffalo reside in the Serengeti. From 1960 to 1975, the buffalo population significantly grew. Tanzania is the home of the Serengeti. It is a sizable space. The Serengeti is home to a wide variety of species. Photographs are being taken of them by researchers. It has a lot of large plant-eating creatures for its size. There are numerous biodiversities there.

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The discussion of pharmacokinetics of exogenous melatonin in relation to formulation, and effects on sleep: a systematic review is given in the paragraph below:

Evidence on the clinical effectiveness of exogenous melatonin for the treatment of sleep disorders is inconclusive. This might be as a result of variations in the melatonin formulations' pharmacokinetic (PK) properties that were employed in clinical trials.

This systematic review's goal was to comprehend the connection between melatonin formulations and PK parameters as well as, to the extent possible, the effects on sleep outcomes. We conducted a systematic review to achieve this goal, and 19 papers were included. Three melatonin transdermal formulations, thirteen oral formulations, one topical, two buccal, two intravenous, and two nasogastric formulations were all included in the research. Six of the seven studies that looked at how the melatonin formulation affected sleep revealed a significant improvement in one or more sleep metrics.

The possibility of a more effective controlled release formulation that postpones maximum concentration (Cmax) was found. Different formulations and doses have an impact on melatonin PK, which raises the possibility that therapy effectiveness may be impacted. Based on the available data, we are unable to propose particular melatonin formulations and PK values for particular sleep disorders. Future research should methodically examine the effects of various melatonin formulation PK parameters on the effectiveness of treating sleep disorders and circadian disorders.

Natural substances like melatonin are present in both plants and animals. It is mostly recognized in animals as a hormone secreted at night by the pineal gland in the brain, and it has long been linked to the regulation of the sleep-wake cycle.

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If step 2 is removed, the statement which best describes the effects of this missing step on the carbon cycle is less carbon is stored in the ground for long-term storage and is denoted as option A.

This is referred to as the process in which green plants manufacture food in the presence of sunlight and use certain compounds such as carbon dioxide, water etc.

Plants are primarily responsible for absorbing carbon dioxide from the air and storing it in the form of Soil organic carbon in the ground which is why less carbon will be stored in the ground for long-term storage when plants don't absorb carbon dioxide in the air and use it to make their own food using photosynthesis.

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Provisions in the tax law that promote energy conservation and more use of alternative nonfossil fuels can be justified by economic and social considerations. The developing countries are facing formidable challenges when they are attempted to establish an efficient system of taxes.

Provisions in the tax law that promote energy conservation are clearly justified by particular social type consideration since the tax credits for clean energy and other provisions were included in the bill that would increase the production of energy at home and will accelerate the innovation of energy abroad.

Additionally, by the investment in disadvantaged communities, projects will be prioritized that can reutilize retired infrastructure of fossil fuel and will employ the displaced workers as it included the particular incentives for the practices of climate-smart agriculture, the IRA would make meaningful progress as it will be forwarding towards a fair, equitable as well as the economic type of clean energy transition.

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Answer:

False

Explanation:

Answer:

False!

Explanation:

They need it to make glucose!

Conifer leaves are generally thin and needle-like, while seeds are contained in cones. Conifers include pine and cedar.

One of the most familiar and particular characteristics of this group of plants is that they are 'evergreen plants'.

They belong to the class of gymnosperm plants and exhibit secondary growth properties. Outer appearance shows that they are straight, long and pointy end plants having woody stems and trunks.

Their bark has horizontal round circles and their internal structure becomes complex as they grow older.

Moreover, the trees of this group are also covered with blades, scales and wedges along with a waxing coating that prevents water loss from the leaves.

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Answer:

The global economy recycles less than 10 percent of materials; about 50 percent of processed materials are used to provide energy and are thus not available for recycling. It is simple: economic growth is not compatible with environmental sustainability.

Answer:

The global economy recycles less than 10 percent of materials; about 50 percent of processed materials are used to provide energy and are thus not available for recycling. It is simple: economic growth is not compatible with environmental sustainability.

Explanation:

Sustainability Is Not Only Compatible With Growth, It Requires It – But Only With Targeted Innovation. Opinions expressed by Forbes Contributors are their own.

Economic growth is closely linked to increasing production, consumption and resource use, which has negative effects on nature, climate and human health. Moreover, current research suggests that it is unlikely that economic growth can be completely detached from its environmental impacts, the EEA briefing notes.

Economic growth will be undermined without adequate environmental safeguards, and environmental protection will fail without economic growth. The earth's natural resources place limits on economic growth. These limits vary with the extent of resource substitution, technical progress, and structural changes.

Answer:

A

Explanation:

correct me if i'm wrong