Conceptually, what effect does the capacitor have on current flow through the circuit as you open and close the circuit, and why is this important to know for measuring biological signals

Option C. RNA-dependent DNA polymerase is the right answer.

Retroviruses contain RNA as their genetic material rather than DNA. Inside the host cell, they always go through reverse transcription. For this, they need a key enzyme called reverse transcriptase, also known as RNA-dependent DNA polymerase. This enzyme is not present in host cells. For the host cell's DNA replication, which employs DNA as a template strand, enzymes like DNA-dependent DNA polymerase are required. Additionally, transcription requires the other enzyme RNA polymerase, which is dependent on DNA. In order to produce the final expression of genes as proteins, translation is ultimately carried out within the ribosomal protein complex. Therefore, we can draw the conclusion that the host will provide a significant amount of the enzymes required for cellular activities in the host cells. The host will then supply the least amount of enzyme to retroviruses that are not related to their main dogma. The virus itself must therefore contain this enzyme since it uses RNA as a template strand to create DNA at first. Later, this DNA is translated and transcribed in order to create the essential viral proteins.  

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Answer:

i think its C

Explanation:

sorry if im wrong

1. The law of conservation of energy states that energy cannot be created nor destroyed. Therefore, the correct answer is A.

2. The law of conservation of mass states that matter cannot be created nor destroyed. Therefore, the correct answer is C.

3. Raymond Lindeman is consideres the founder of ecosystem ecology. Therefore, the correct answer is B.

4. Trophic level is a position in a food chain, a food web, or an ecological pyramid that is occupied by a group of organisms. Therefore, the correct answer is D.

There is no data on leg size with in parental generation, so it's expected to be a quantitative trait.

A qualitative attribute has the ability to be described like a category. For eg, black or red coat, horned and polled, and coat color dilution all are qualitative traits. Qualitative traits were also frequently controlled with one or a few genes, implying that they are simply inherited traits.

Discrete qualities are those that have a distinct phenotype. For example, rodent eye color, which is either black and red, is a distinct trait. Quantitative traits occur when a phenotypic range would be observed across the population. Humans, for example, have a variety of heights.

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Answer:

osteoblast

Explanation:

The cells that are more active in kids and teenagers are "growth cells."

Cells in kids and teenagers are generally more active than cells in adults. This is due to the increased activity of the endocrine system in growing bodies. Cells in children and teens produce more proteins, hormones, and enzymes which lead to a higher metabolic rate. This increased cell activity helps to regulate the growth and development of their bodies.

Growth cells are responsible for the rapid growth and development that occurs during childhood and adolescence. These cells are more active during this time because they are needed to support the physical changes that occur as children and teenagers grow and develop.

Additionally, the cells in the brain, specifically the "neurons," are also more active during this time as the brain is rapidly developing and learning new information. Overall, the "growth cells" and "neurons" are the most active cells in kids and teenagers.

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Answer:

The neutron is a subatomic particle, symbol n or n⁰ , with no electric charge and a mass slightly greater than that of a proton. Protons and neutrons constitute the nuclei of atoms.

Explanation:

A neutron is a subatomic particle denoted as n or n⁰, which has no electric charge and a mass slightly greater than that of a proton. It is found in the nucleus. So, the correct option is (C).

Neutron is a type of subatomic particle which is found in the nucleus of every atom except hydrogen. This particle derives its name from the fact that it has no electric charge; It is neutral. Neutrons are very dense.

Neutrons have a neutral electrical charge i.e. neither negative nor positive and have slightly more mass than positively charged protons.

It can be found from the value of mass numbers and number of protons. Mass number is sum of neutrons and protons.

Thus, a neutron is a subatomic particle denoted as n or n⁰, which has no electric charge and a mass slightly greater than that of a proton. It is found in the nucleus. So, the correct option is (C).

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Your question is incomplete, but most probably question was

Which of the following best describes a neutron?

a. It has a negative charge.

b. Its mass is much greater than the proton.

c. It is found in the nucleus.

d. the number of neutrons is called the mass number.

The answer is B. Non-toxic proteins purified from rabbit blood are not considered biohazards.

Biohazards refer to biological substances that have the potential to harm living organisms, including humans.

They can be infectious agents, biological toxins, or invasive organisms.

In this case, non-toxic proteins purified from rabbit blood do not pose a threat to human health or the environment.

These proteins are derived from a non-infectious source (rabbit blood) and do not have inherent toxic properties.

Therefore, they are not considered biohazards.

It is important to properly handle and dispose of biohazardous materials to prevent the spread of infectious diseases and ensure safety in laboratory or healthcare settings.

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Answer:

Yes , when viruses infect us, they can embed small chunks of their genetic material in our DNA. Although infrequent, the incorporation of this material into the human genome has been occurring for millions of years. As a result of this ongoing process, viral genetic material comprises nearly 10 percent of the modern human genome. Over time, the vast majority of viral invaders populating our genome have mutated to the point that they no longer lead to active infections. But, as scientists funded by the National Institutes of Health have demonstrated, they are not entirely dormant.

Explanation:

Answer:

Viruses are continuously changing as a result of genetic selection. They undergo subtle genetic changes through mutation and major genetic changes through recombination. Mutation occurs when an error is incorporated in the viral genome. Recombination occurs when co infecting viruses exchange genetic information, creating a novel virus.

so i will say YES

Explanation:

Answer:

for points apologies for not having the answers

Leaf Blade - Flattened part of the leaf

Cutin - Upper cover consisting of a waxy layer

Xylem and Phloem - Conducting tissues

Petiole - Part by which the leaf is attached to the plant

Answer:

A

Explanation:

B ??????????????????????????

Answer:

The answers are

Explanation:

1. A temperature

2. C starch

The microfossils that are useful for paleotemperature determination using the oxygen isotope ratios of their shells are foraminifera.

Foraminifera are tiny marine animals that have been living for millions of years. Their shells are made up of calcium carbonate and are well-preserved in sediments. The shells of these microorganisms are widely used in paleoceanography to determine past climatic conditions. Paleoceanography is the study of the history of the oceans in the geological past using sediments and fossils. It helps us to understand how the oceans and climate have changed over time.

Paleotemperature is the measure of the temperature that existed in past geological ages. The temperature is determined by various means, including studying the growth rings of trees, ice cores, and microfossils, and others. Microfossils are microscopic fossils that are found in rocks and sediments that help in reconstructing past environmental and climatic conditions.

Oxygen isotope ratio is the measure of the relative abundance of oxygen isotopes 18O and 16O in a sample. The ratio of the two isotopes changes as a result of temperature changes. The ratio is used to reconstruct past temperature changes.

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Answer:In biology, a species complex is a group of closely related organisms that are so similar in appearance and other features that the boundaries between them are often unclear.

DNA analysis can be used to distinguish different species by comparing specific regions of their DNA sequences.

To distinguish different species by their DNA, scientists primarily focus on comparing specific regions of the DNA sequences that are highly variable among species. One commonly used region is the mitochondrial DNA (mtDNA), which is inherited maternally and has a higher mutation rate compared to nuclear DNA. Another region is the ribosomal RNA genes (rRNA), which exhibit variations among species.

The process typically involves extracting DNA samples from different organisms, isolating the target region of interest, and sequencing the DNA to determine the nucleotide sequence. The sequences obtained from different species are then compared to identify differences and similarities.

These differences can be used to create DNA profiles or genetic markers specific to each species. Advanced techniques such as DNA barcoding or whole-genome sequencing can provide more comprehensive information and aid in species identification.

By comparing DNA sequences, scientists can uncover genetic variations unique to different species, allowing them to distinguish and classify organisms accurately. This information is valuable in various fields, including taxonomy, conservation biology, forensic science, and evolutionary research.

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Answer:

right on Plato/ Edmentum

Explanation:

vagina               urethra

egg                   sperm

ovary                 testis

fallopian tube    vas deferens

The correct reproductive structure is based on their function and the system to which they belong are:

In both males and females, a reproductive system is a group of internal and external organs that cooperate to allow for reproduction. The organs, glands, and tissues involved in childbirth (children).

The ovaries, fallopian tubes, uterus, cervix, and vagina are all parts of the female reproductive system. It includes the pen-is, prostate, and testes in men.

Therefore, the correct option is

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Answer:

Jephthah

Explanation:

Jephthah led the Israelites in battle against Ammon and, in exchange for defeating the Ammonites, made a vow to sacrifice whatever would come out of the door of his house first.

Explanation:

Bacteria grow to a fixed size and then reproduce through binary fission which a form of asexual reproduction. Under optimal conditions, bacteria can grow and divide extremely rapidly. Different kinds of bacteria need different amounts of oxygen to survive. that's all I know sorry :(

Answer: Three things you can’t touch, but you can see: Radio waves, atoms and oxygen.

Explanation: The above items CAN’T be touched, but they can be seen with the naked eye.

Answer:

Most frogs see well only at a distance, but they have excellent night vision and are very sensitive to movement.This peripheral vision helps them spot predators and prey. Humans and other mammals focus images by changing the shape of the lens. Like a camera lens, frog eyes focus by moving the lens back and forth.

Answer:

Oxygen! Oxygen is the waste product of plants and ends up in the atmosphere, which allows animals to breathe.

The nurse should educate clients about the public health principle of personal protective measures to prevent the spread of the West Nile virus.

West Nile virus (WNV) is a viral infection that can be spread to humans through the bite of an infected mosquito. The nurse can educate clients about several public health principles to prevent the spread of the West Nile virus. Some of them are:

Encourage clients to avoid mosquito bites by wearing protective clothing, using insect repellent, and staying indoors at dawn and dusk when mosquitoes are most active.

Clients should use screens on doors and windows and reduce the amount of standing water in their homes and yards, which serve as breeding grounds for mosquitoes.

Clients should report dead birds or squirrels to the local health department to assist in tracking the spread of the virus.

The nurse may also recommend that clients receive the WNV vaccine when it becomes available each year to prevent infection by the virus. It's worth noting that although there is no definitive cure or treatment for West Nile virus, most people who contract the disease recover fully after several weeks.

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Answer:

It was established on June 18 of 1981.

Answer:

B. Water is a versatile solvent

Explanation:

Water is said to possess certain properties that gives it its unique attribute. These properties make it a vital component of life as it makes certain phenomena possible. According to this question, water, which makes up majority of urine content, aids the excretion of certain wastes such as nitrogenous molecules from the body.

Water is able to aid in this excretory function due to its VERSATILITY AS A SOLVENT. Water is said to dissolve more substances than any other solvent. This allows it to transport dissolved substances including waste products out of the body.

The main adaptations of pioneer species that enable them to colonize inhospitable environments include rapid growth, efficient resource utilization, tolerance of extreme conditions, ability to fix nitrogen, and production of allelopathic compounds.

Pioneer species, also known as primary colonizers, are the first plants to establish in barren or disturbed environments. These plants are adapted to harsh conditions such as poor soil, limited water, and extreme temperatures. One of the key adaptations of pioneer species is rapid growth, which allows them to quickly establish and compete for resources. Additionally, they are efficient at utilizing available resources such as nutrients and water. Pioneer species are also able to tolerate extreme conditions such as high salinity, drought, and extreme temperatures. Some pioneer species have the ability to fix nitrogen from the atmosphere, providing a valuable source of this essential nutrient. Finally, many pioneer species produce allelopathic compounds that inhibit the growth of other plants, giving them a competitive advantage in establishing themselves in new environments. These adaptations allow pioneer species to thrive in inhospitable environments and create conditions that enable other plants to establish and thrive over time.

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The coronary circulation supplies oxygenated blood to the myocardium during diastole.

Coronary circulation is the circulation of the blood to the heart muscles by the blood vessels. The coronary arteries are responsible for this supply.  The blockage of these arteries can cause Coronary Artery Disease (CAD). Any other obstacle in this circulation can cause heart attack as well.

Diastole is the phase of circulation during which the heart chambers start to get in a relaxed state. The diastole can se ventricular or atrial. The chambers of heart get filled during this stage and the blood pressure decreases. Each cardiac cycle has 0.5 seconds of diastole.

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The correct answer to the statement " air entering a low pressure region will fall and cool " is absolutely false.

A pressure region simply refers to that area of a body or system in which pressure is directly excerted in that area. In science, it is ratio of force per unit area.

From the context of the task given above, the air entering a low pressure region will fall and cool is not true simply because of the reduced pressure. The S.I unit of pressure is Newton ( N )

In conclusion, it can therefore be deduced from the explanation given above that pressure is derived quantity.

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On a phylogenetic tree, extra carefully associated terminal taxa are linked with the aid of shallower nodes

(i.e., nodes nearer to the recommendations of the tree) and extra distantly associated terminal taxa are related with the aid of deeper nodes (i.e., nodes nearer to the base of the tree).

A 'taxon' is a team of organisms at any hierarchical rank, such as a family, genus, or species.

The recommendations of a phylogenetic tree are most in many instances living, however may additionally additionally symbolize the ends of extinct lineages or fossils.

As in the bushes you are already acquainted with, recommendations or leaves are subtended by way of branches.

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Answer:

Yes earth is only so big

Explanation:

SUPOSSEBLY IN 2035 we will have a small civilization on mars. Cause in 1 million years or less humans will be over populated on earth and forced to make room underground or higher in the skies like outer space!

Answer:

Malaria, Leishmaniasis, and Toxoplasmosis.

Malaria is caused by Plasmodium parasites.

Leishmaniasis is caused by infection with Leishmania parasites.

Toxoplasmosis is an infection caused by a parasite that is called Toxoplasma gondii.

Answer:

Hey there!

You should wear gloves and safety goggles when using benedicts solution.

Let me know if this helps :)