Which of the following diseases is not caused by viruses?

Measles
Chickenpox
AIDS
Malaria

Answer:

maybe cleaning herself with some soap? or use some perfume

Explanation:

If the respective sides have a constant ratio and the corresponding angles are congruent, two polygons are said to be similar. There will always be similar varieties of triangles, quadrilaterals, and polygons.

For instance, squares and congruent triangles are both similar shapes. We know the lengths of comparable sides are proportional if two polygons resemble one another. When two polygons have corresponding sides that are proportionate and corresponding angles that are congruent, they are said to be similar polygons. In other words, the polygons may be different sizes even though they have the same shape. Since all regular polygons have equal sides and proportionate radii.

(The que is incomplete I answered this que in general according to my knoweledge).

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Natural resources exploitation, exploration, mining and processing have caused different types of environmental damages which include ecological disturbances, destruction of natural flora and fauna, pollution of air, water and land, instability of soil and rock masses, landscape degradation, desertification and global

Answer:

Homeostasis es la constancia del Medio interno, aún frente a las variaciones del Medio externo

(Cannon). El Medio interno se relaciona con la complejidad de los seres vivos.

Según Teoría de la Evolución, el primer ser vivo surgió en el mar, formado por una sola célula, la cual

intercambiaba nutrientes y desechos metabólicos con su Medio externo.

De los Unicelulares evolucionaron los Pluricelulares, los cuales debían solucionar el problema del

intercambio de nutrientes, oxigeno y desechos de las células que se encuentran en su interior. De esta

forma se desarrolló un ambiente interno, que permitió la vida libre e independiente.

El Medio interno está representado por el Líquido extracelular que rodea a las células de los Pluricelulares,

con una composición estable que permite los intercambios metabólicos y la comunicación celular.

El 60 % del peso corporal humano es agua, la cual se encuentra distribuida en un 40% del peso corporal en

el Líquido intracelular y en un 20% en el Líquido extracelular.

Del total del Líquido extracelular un 80% corresponde al Líquido intersticial y un 20% al Plasma sanguíneo.

El Líquido intersticial o tisular debe mantenerse constante, para lo cual se requiere la ayuda del

Sistema circulatorio.

El Plasma sanguíneo intercambia oxigeno y nutrientes, dióxido de carbono y desechos con el Líquido

extracelular a nivel de los Capilares sanguíneos, debido a lo cual en ambos líquidos la concentración de

solutos es igual, a excepción de las proteínas.

Según Starling, existe un equilibrio entre el volumen de líquidos que sale del capilar arterial y el que

vuelve por los capilares venosos.

El Líquido intracelular varía de célula a célula del punto de vista cuantitativo, guardando similitud en la

composición celular desde el punto de vista cualitativo

Explanation:

Answer:

Si

Explanation:

En el ciclo de la meiosis los cromosomas se encargan de llegar a toda la flor incluyendo los lados opuestos de la célula.

Espero haber ayudado.

The neurotransmitter that is produced and released by motor neurons to stimulate skeletal muscles is acetylcholine.

Acetylcholine is a neurotransmitter that is synthesized and released by motor neurons at the neuromuscular junction. When acetylcholine is released, it binds to receptors on the skeletal muscle cells, causing depolarization and contraction of the muscle fiber.

The release of acetylcholine is essential for the normal function of skeletal muscles and any disruption in its production or release can lead to neuromuscular disorders such as myasthenia gravis.

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The cited study by Hemmings et al. (2017) titled "The Microbiome in Posttraumatic Stress Disorder and Trauma-Exposed Controls: An Exploratory Study" was published in Psychosomatic Medicine.

The study aimed to explore the potential differences in the gut microbiome between individuals with posttraumatic stress disorder (PTSD) and trauma-exposed controls. It involved analyzing fecal samples from participants and comparing the composition of their gut bacteria. The findings suggested significant differences in the gut microbiome between individuals with PTSD and the control group. However, due to the study's exploratory nature, further research is needed to establish a causal relationship between the gut microbiome and PTSD.

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The lacZ gene produces the -galactosidase enzyme, which hydrolyzes lactose into glucose and galactose, two monosaccharides.

As a membrane-spanning carrier protein that brings lactose into to the cell, permease is encoded by the lacY gene, and transacetylase by the lacA gene, which transfers the acetyl group form acetyl CoA to early access. Translating of the lacY gene results in the part of mRNA that is eventually responsible for producing the enzyme permease. The lacZ gene provides instructions for making the segment of a mRNA that is tasked with the production of -galactosidase (B) (P). Galactosidase (lacZ) has dual functions. It facilitates the intramolecular isomerization from lactose to allolactose, a lac operon inducer, and hydrolyzes lac to galactose and glucose.

(The  -------- gene encodes the enzyme {β-galactosidase}, which hydrolyzes the disaccharide lactose into two monosaccharides: glucose and galactose.)

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Expandable stomachs are more common among carnivores.

Carnivores also only have one stomach chamber and a basic digestive system, in contrast to herbivores who frequently have many stomach chambers and a complex digestive system.

Being a large and complicated substance, cellulose takes a long time to digest, whereas meat-eating animals like tigers can digest meat quickly and efficiently because it is simple to do so. In this way, carnivores' intestines are smaller than those of herbivores.

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Answer:

Mitochondria?

Explanation:

Muscle cells require a lot of energy to contract and produce movement in the body. They have mitochondria cell organelle than other cell organelle.

Cell is defined as the base of life as it is the structural as well as functional unit of life. Cell is made up of pre existing cells and the cell contain various cell organelles such as mitochondria, endoplasmic reticulum, ribosomes, golgi appratus, nucleus, and cytoplasm.

Basically, cell is of two type one in prokaryotic and another one is eukaryotic. The prokaryotic cell is known as pre mature cells as they do not contain cell organelles and eukaryotic cell are known as advanced and developed cells as they contain several cell organelles.

The unicellular animals are made up of single cell and all the functions carried out in a single cell like amoeba and multicellular organisms are made up of multiple cells and there is specific cell for specific functions.

Therefore, Muscle cells require a lot of energy to contract and produce movement in the body. They have mitochondria cell organelle than other cell organelle.

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Answer:

topographic, bathymetric, and geologic maps.

2 g/cm3

D=m/V

D=12g/6 cm3

D=2 g/cm3

Among the given statements, the correct option concerning the citric acid cycle is d. All of the above.

The citric acid cycle or Krebs cycle is a metabolic pathway that generates energy through the oxidation of acetyl-CoA, derived from carbohydrates, fats, and proteins, into carbon dioxide. It occurs in the mitochondrial matrix and is the second step in cellular respiration after glycolysis.

The following are the true statements concerning the citric acid cycle:

a. The citric acid cycle is a strictly aerobic pathway. This statement is true as it requires oxygen as the final electron acceptor in the electron transport chain.

b. In the Citric acid cycle, acetyl CoA is oxidized to CO2. This statement is true as the cycle begins with the oxidation of acetyl-CoA to CO2.

c. The electron carriers NAD+ and FAD are used in the citric acid cycle. This statement is true as the cycle generates energy through the reduction of NAD+ and FAD to NADH and FADH2, respectively.

d. All of the above.

Therefore, the correct option is d. All of the above.

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Answer:

energy, distance, Displaceplment, Protenin amino phenotype

Explanation:

A molecular clock refers to the concept of using genetic sequences to estimate the timing of evolutionary events.

It assumes that the rate of genetic changes in DNA or protein sequences is relatively constant over time, allowing scientists to infer the divergence dates between species or the timing of key evolutionary events.

The "ticking" of a molecular clock is caused by the accumulation of mutations in genetic sequences. Mutations occur randomly over generations, and the assumption is that the rate of these mutations remains relatively stable.

By comparing the number of differences in genetic sequences between species, researchers can estimate the time elapsed since their last common ancestor and construct a timeline of evolutionary history.

However, it's important to note that molecular clocks are subject to various factors, such as natural selection and variation in mutation rates, which can affect their accuracy.

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Answer:

one has a nucleus and one doesnt

Explanation:

prokaryotic-smaller, no nucleus to hold genetic info, most have flagellum

eukaryotic-bigger, has nucleus to its genetic info, no flagellum in eukaryotes

Answer:

Rh-negative

Explanation:

Erythroblastosis fetalis is a clinical condition whereby maternal antibodies begin to attack the fetal red blood cells due to incompatibility in the Rh of mother and fetus. Rh, which stands for Rhesus factor, can either be positive (Rh+) or negative (Rh-).

However, this condition (erythroblastosis fetalis) occurs in mothers/women who are Rh-negative. When an Rh- mother carries a fetus that is Rh+, the antibodies in the white blood cells of the mother identifies the blood cells of the fetus as FOREIGN, hence, begin to attack it.

However, one preventive measure is that pregnant women who are Rh-NEGATIVE must be treated with injections called Rh immunoglobulin to prevent their antibodies from attacking their baby's red blood cells.

The stage of the virus life cycle that includes the synthesis of viral proteins and messenger RNA (mRNA) is the "replication" or "synthesis" stage.

During this stage, the virus has already entered the host cell and released its genetic material (DNA or RNA) into the cell. The viral genetic material then hijacks the host cell's machinery to replicate itself and produce viral proteins.

In RNA viruses, the viral RNA serves as the template for the synthesis of viral proteins and mRNA. This occurs through the process of transcription, in which the RNA-dependent RNA polymerase (RdRP) enzyme produced by the virus uses the viral RNA as a template to synthesize viral mRNA.

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Estrogen plays a crucial role in regulating the production of luteinizing hormone (LH) in the body. LH is a hormone produced by the pituitary gland that plays an important role in regulating the menstrual cycle and ovulation in women.

Estrogen levels rise and fall during the menstrual cycle, with the highest levels occurring just before ovulation. This increase in estrogen triggers a surge of LH production, which in turn triggers ovulation.

Estrogen also helps to regulate the amount of LH produced by the pituitary gland. In general, higher levels of estrogen lead to increased LH production, while lower levels of estrogen lead to decreased LH production.

Overall, estrogen is a key regulator of LH production in the body, and plays a critical role in the menstrual cycle and fertility.

In girls, LH helps signal the ovaries to make estrogen. In boys, it helps signal the testes to make testosterone. Too much or too little LH can cause a variety of problems, including infertility (the inability to get pregnant), menstrual difficulties in women, low sex drive in men, and early or delayed puberty in children.

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The interaction between plant cell structures is explained as:

The chloroplast transports glucose to the mitochondria, which converts it to chemical energy for the cell.

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Answer:

Atmosphere layers. Earth's atmosphere is divided into five main layers: the exosphere, the thermosphere, the mesosphere, the stratosphere and the troposphere. The atmosphere thins out in each higher layer until the gases dissipate in space.

Explanation:

The atmosphere has 4 layers: the troposphere that we live in near the surface of the earth; the stratosphere that houses the ozone layer; the mesosphere, a colder and lower density layer with about 0.1% of the atmosphere; and the thermosphere, the top layer, where the air is hot but very thin.

The statement "sweating allows for evaporation which cools the blood" is a TRUE statement.

When we sweat, the water on our skin evaporates, taking heat with it and causing our body temperature to decrease. This process is known as evaporative cooling and is one of the main ways our bodies regulate temperature. By cooling the blood, sweating helps to prevent overheating and maintains a healthy body temperature.

The sweating process is started when the nervous system triggers the sweat glands automatically as the body temperature rises. However, sweating may also occurs when one is feeling nervous or is experiencing hyperhidrosis.

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Answer:

I would ask these questions to myself;

Is the cell have normal interphase?

Is it use a normal level of glucose or energy?

Is it have any abnormal organelle?

Is the cell divide at the normal rate?

Explanation:

Answer:

The crust cracking.

Explanation:

Seafloor spreading is a geologic process in which tectonic plates—large slabs of Earth's lithosphere—split apart from each other. ... The less-dense material rises, often forming a mountain or elevated area of the seafloor.

Answer:

Seafloor spreading creates new oceanic crust at a mid-ocean ridge.

Explanation:

When this new material reaches the end of the plate and comes into contact with another plate, whether continental or not, a convergent or a transform boundary will occur.

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Meristem is produced by the surviving cells shortly after the plant is wounded. The correct answer is meristem.

Together, these two boost the wound site's production of auxin, a plant growth hormone. The plant is able to heal wounds thanks to the combination of these proteins and hormones.

Additionally, plants are able to recognize the injured tissue as an altered form of themselves and elicit responses comparable to those triggered by pathogen infection. Damage-Associated Molecular Patterns (DAMPs), endogenous molecules released from injured tissue, may activate the plant's innate immunity.

The de novo synthesis of the plant hormone jasmonate (JA) is the trigger for many of these wound-induced adaptive responses. Systemic wound responses are mediated by JA via distinct cell-autonomous and nonautonomous pathways, according to recent research.

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Answer:

population i think, I am not certain but it seems more likely, if its not population then it is biome

Explanation:

In the investing life hot plants offer heat rewards, the hypothesis that scientists were testing about the heat production by flowers can be the following: the heat produced by flowers helps with seed germination and plants produce heat during blooming.

The hypothesis that scientists were testing about the heat production by flowers can be the following: Plants produce heat during blooming, to aid in pollination by luring insects and bees. According to this hypothesis, plants emit heat while blooming, which can help pollinate them by attracting insects and bees.

The researchers can collect data to see if heat emission increases during blooming compared to other times of the plant's growth cycle. They can measure the amount of heat emitted by flowers and observe whether or not it attracts pollinators such as insects and bees. Plants might produce heat to help with seed germination, which would increase their chances of survival.

A second hypothesis the scientists were testing could be that the heat produced by flowers helps with seed germination. The researchers would observe whether or not seeds germinate more effectively when exposed to heat, as opposed to not having any heat at all.

They can also measure the amount of heat produced and the duration of its release in relation to the germination of seeds. Scientists could have other hypotheses as well, based on the results of their observations and experiments. To verify their hypotheses, they would need to conduct experiments and gather data, which can then be analyzed and evaluated.

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Answer:

C the moom rotates around itself slower than eath rotates around itself

Explanation: