The nurse is caring for an unconscious client who is experiencing persistent hyperthermia with no signs of infection. On the basis of these findings the nurse suspects dysfunction in which area of the brain?
A. Cerebrum
B.Cerebellum C.Hippocampus D.Hypothalamus

The main answer to your question is that Vitamin B3, also known as niacin, is the B vitamin that is part of NAD+ (Nicotinamide adenine dinucleotide), which carries the H+ (hydrogen ions) to the electron transport chain.

Vitamin B3 is an essential nutrient that is a precursor to NAD+, a coenzyme involved in various redox reactions in the cell. NAD+ plays a crucial role in the process of cellular respiration, specifically during the electron transport chain.

It carries hydrogen ions (H+) and their associated electrons to the electron transport chain, where they are used to generate ATP (adenosine triphosphate), the cell's primary energy source.

Summary: Vitamin B3 (niacin) is the B vitamin that is part of NAD+, which is responsible for carrying H+ to the electron transport chain during cellular respiration.

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Explanation:

No water is not wet :D

Answer:

the space

Explanation:

Answer:

First, an annular eclipse, commonly referred to as a "ring of fire," passed over Africa and Asia on June 21. Then on Dec. 14, a total solar eclipse will be visible from South America. It will be the first and only total solar eclipse of 2020.

Explanation:

We have learned that the response to selection is equal to the selection differential times the narrow-sense heritability (R = h^2 * S), where narrow-sense heritability includes only the additive genetic variance. The reason dominance genetic variance and gene interaction variance are not included is that they do not contribute to the genetic variation that is acted on by selection in the same way as additive genetic variance. So, only additive genetic variance is included in narrow-sense heritability, as it provides a reliable measure of the genetic variation that is consistently acted on by selection across generations.

Additive genetic variance directly contributes to the resemblance between parents and offspring, and therefore, it is an essential component for predicting the response to selection. In contrast, dominance genetic variance and gene interaction variance involve interactions between alleles at the same locus or between different loci, which can cause non-additive effects. These non-additive effects do not consistently transfer from one generation to the next, making them less predictable in terms of how they will affect future generations.
As a result, only additive genetic variance is included in narrow-sense heritability, as it provides a reliable measure of the genetic variation that is consistently acted on by selection across generations.

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Answer:

noun. a unit of mass equal to 1,000 grams: the basic unit of mass in the International System of Units (SI). Up until 2019 the kilogram was defined as equal to the mass of an international prototype, a platinum-iridium cylinder kept in Sèvres, France.

Answer:

it means a matter of 1kg that does not have an acceleration due to gravity.

Explanation:

Based on the scientific process, five things that have piqued my interest are as follows:

The scientific process or method refers to the process by which knowledge about tue natural world and natural phenomena is understood and explained.

The steps of the scientific process include:

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In animal cells, the primary organelle that generates molecules of ATP is the mitochondrion, (option D) it is where cell respiration takes place.

The ribosomes are the responsible of protein synthesis.

Lysosomes's main function is to degrade waste thanks to enzymes inside them.

The golgi body or apparatus helps to process proteins and lipids, for example by sending them to the organelle where they make their function.

Explanation:

The nitrogenous bases of nucleotides are organic (carbon-based) molecules made up of nitrogen-containing ring structures. Why is it called a base? Each nucleotide in DNA contains one of four possible nitrogenous bases: adenine (A), guanine (G) cytosine (C), and thymine (T)

Answer:

nitrogen, carbon

Explanation:

DNA nucleotide consists of a phosphate group, deoxyribose sugar and one of the 4 possible bases- adenine, guanine, cytosine and thymine.

The elements that are found in four of the bases are carbon, nitrogen and hydrogen.

Base pairing occurs between a purine and a pyrimidine. Purines are fused double ring structures and can be adenine or guanine, while pyrimidines are single ring structures and can be cytosine and thymine in the case of DNA.

Explanation:

Reactions occur when two reactant molecules effectively collide, each having minimum energy and correct orientation. Reactant concentration, the physical state of the reactants, and surface area, temperature, and the presence of a catalyst are the four main factors that affect reaction rate.

Answer:

All can reproduce without a host

Explanation:

Answer: The 4th answer, All can maintain homeostasis

Explanation: Because some peoples homeostasis or their organs, and tissues and stuff can act up or stop, and that can cause disorders physically, and mentally

Answer:

B. glucose concentration.

Explanation:

ln general, the main energy source for cellular metabolism is glucose.

Answer:

1. first 3

2. 1,3,4,5,7

3. ?

Receptor tyrosine kinases (RTKs) are a family of cell surface receptors that play essential roles in cellular processes, including cell growth, differentiation, and metabolism. The pathways that are activated by receptor tyrosine kinases are Ras and pi3k. The correct options are a and b.

Upon ligand binding, RTKs undergo dimerization and autophosphorylation, which leads to the activation of downstream signaling pathways. The correct pathways activated by receptor tyrosine kinases include:

a. Ras - The Ras pathway is activated when RTKs recruit adaptor proteins, such as Grb2, which in turn bind to guanine nucleotide exchange factors (GEFs), like SOS. This process leads to the exchange of GDP for GTP on Ras, resulting in its activation and downstream signaling events.

b. PI3K - The phosphoinositide 3-kinase (PI3K) pathway is also activated by RTKs. Upon receptor activation, PI3K binds to phosphorylated tyrosine residues on the receptor, leading to its activation. Activated PI3K then converts PIP2 to PIP3, which in turn activates Akt, a crucial kinase involved in cell survival, growth, and proliferation.

c. Wnt - This pathway is NOT activated by receptor tyrosine kinases. The Wnt signaling pathway is primarily initiated by the binding of Wnt ligands to Frizzled receptors, which are distinct from RTKs.

d. TGFb - The transforming growth factor-beta (TGFb) signaling pathway is also NOT activated by receptor tyrosine kinases. TGFb signals through serine/threonine kinase receptors, which are structurally and functionally different from RTKs.

In conclusion, the pathways activated by receptor tyrosine kinases include Ras (a) and PI3K (b).

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Explanation:

surplus carbon in atmosphere...phenomenon, . makes the Earth very warm. helps plants on land...

By the addition of more surplus carbon to the atmosphere, the natural greenhouse effect gets changed which causes global temperature to rise and hence global warming.

The greenhouse effect is heat which is trapped close to Earth's surface by the presence of greenhouse gases. These heat-trapping gases can be considered as a blanket wrapped around the Earth that keeps the planet warmer than it would be without them.

The increases in carbon dioxide are caused primarily by the human activities as carbon is produced by burning fossil fuels, pollution, etc. The disruption to Earth's climate equilibrium is caused by the increased concentrations of greenhouse gases which lead to an increase in the global surface temperature of the planet.

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The statement "Nails and hair are components of the integumentary system" is true because its primary function is to protect the body from external factors, regulate body temperature, and provide sensory information.

The integumentary system is composed of various organs, including the skin, hair, nails, and associated glands. Nails are formed by specialized cells in the nail matrix, located at the base of the nail. They consist of a hard protein called keratin and grow continuously.

Nails help protect the fingertips and aid in grasping objects. Hair is another component of the integumentary system. It grows from hair follicles located in the dermis of the skin. Hair provides insulation, protects the scalp from UV radiation, and helps to detect sensations on the skin's surface.

Both nails and hair are composed of keratin, a tough and durable protein. They are considered appendages of the skin and play important roles in the overall function and protection of the integumentary system.

In conclusion, nails and hair are indeed components of the integumentary system. They contribute to the system's protective function and serve various purposes in maintaining the health and integrity of the skin.

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Complete Question:

Nails and hair are components of the integumentary system. True or False.

OPTION  E  is correct -  Epiglottitis  

When the epiglottis, a tiny cartilage "lid" that covers the windpipe, expands, it is said to have epiglottitis. The swollen area prevents air from entering the lungs. Epiglottitis may result in death. The epiglottis can enlarge for a variety of reasons. These causes include throat injuries, infections, and burns from hot liquids.

Anyone can develop epiglottitis at any age. Once, it was mainly understood by kids. Haemophilus influenzae type b (Hib) bacterial infection was the most frequent cause of epiglottitis in youngsters. The bacterium also brings on blood infections, meningitis, and pneumonia.

Epiglottitis in children is now uncommon thanks to the widespread use of the Hib vaccine for infants. It increasingly affects more adults. To avoid fatal complications, the condition needs to be treated right away.

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Answer:

microscopes or biology

Answer:

Codominance

Explanation:

Their offspring receives one version of a gene, called an allele, from each parent.

This means neither parent is dominant over the other in the inheritance pattern, so it is called codominance.

Fossil remains of animals and plants discovered alongside the earliest hominins, dating back 4 to 7 million years ago, suggest that they inhabited a savannah environment.

The term "environment" refers to the surroundings or conditions in which living organisms exist. It encompasses the physical, biological, and social factors that influence or interact with organisms. The environment includes elements such as air, water, soil, climate, vegetation, or the presence of other living organisms. It also encompasses human-made structures, technology, and cultural systems. The environment plays a crucial role in shaping ecosystems, supporting biodiversity, and providing resources necessary for the sustenance and well-being of organisms. Understanding and preserving the environment is essential for maintaining ecological balance and promoting sustainable development.

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Answer:

Explanation:BCDA

List three characteristics of living organisms​

Three characteristics of living organisms:

Living things are alive things , which are made of small microscopic structure called cells. They grow and exhibit locomotion. Living things are capable of producing new young ones through the process of reproduction. They have a particular life span.

B) False. The skin is actually a very important system in the human body.

It is the largest organ and provides a protective barrier against external factors such as harmful UV radiation, pollutants, and pathogens. It also plays a crucial role in regulating body temperature through sweating and shivering. Furthermore, the skin has sensory receptors that allow us to feel touch, pressure, heat, and cold. This allows us to interact with our environment and avoid potential dangers. The skin also has an important role in vitamin D synthesis which is important for bone health.

In addition to its physical functions, the skin also has social and psychological significance. It is often viewed as a reflection of health and beauty and can impact self-esteem and confidence. Overall, the skin is an incredibly important system in the human body and plays multiple vital roles in maintaining overall health and well-being.

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Answer: C: Uterus D: Vagina Egg cells are produced in the ovaries

This process is called Ovulation

Explanation:

That is why we have periods

Answer:

Circulatory and Urinary. Unsure of third one.

Explanation:

Answer:

Protists

Explanation:

Protists are one-celled, or simple multi-celled organisms. Some of them are pathogenic and can be considered useful in population control.

She most likely suffers from hyposmia as Jennifer suffers from a decreased sense of smell because of repeated colds and allergies. Thus, option C is correct.

"Anosmia" refers to a condition in which a person loses his sense of smell. This could either be a "temporary loss of smell" or "permanent loss of smell." A temporary loss of smell may be caused by a cold while permanent loss of smell may be caused by aging or injury to the nerves.

"Parosmia" refers to a condition in which a person's sense of smell is distorted or changed. This means that a person may think something smells awful when in reality, it smells good.

This could either be a "temporary loss of smell" or "permanent loss of smell." A temporary loss of smell may be caused by a cold while permanent loss of smell may be caused by aging or injury to the nerves.

Therefore, She most likely suffers from hyposmia as Jennifer suffers from a decreased sense of smell because of repeated colds and allergies. Thus, option C is correct.

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Answer:

Arroyo integrated the term “watershed“ by saying that Oxfam and Swiss Re with the Rockefeller foundation are helping farmers building hillside terraces to conserve water and they are also providing for insurance when the droughts do come.Water shed relates to drought and heat because it will suffer and there would be less water to fill surface water resources and less water to make its way through the earth and into groundwater reservoirs.

a. Plants use CO2 in the process of photosynthesis to make glucose (sugar) and oxygen.

b. Animals use oxygen in the process of cellular respiration and make more CO2.

c. The oceans are the main regulator of CO2 in the atmosphere because CO2 dissolves easily in them.

d. In the past, huge deposits of carbon were stored as dead plants and animals in the form of fossil fuels.

e. Today these deposits are burned as fossil fuels, which include coal, oil, and natural gas.

f. More CO2 is released into the atmosphere today than in the past because of human activities, such as burning fossil fuels and deforestation.

g. Too much CO2 in the atmosphere may be responsible for the greenhouse effect/global warming,

where increased concentrations of greenhouse gases trap heat and lead to rising temperatures on Earth.

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Answer:

Domain: (-∞,∞) , {x|x ∈ R}

Range: , {x|}

Explanation:

Answer:

why

Explanation: