investigar la importancia del estudio y proceso de construcción del conocimiento científico

Answer:

a) Methionine- Serine- Proline- Serine- STOP.

b) UAC- AGA - GGU -

UCG - AUC

c) AUG- UCG- CCA- AGC- UAG

Explanation:

A) The DNA sequence in this question is given as follows: 3 TÁC -AGA - GGT -

TCG - ATC 5'. This sequence undergoes transcription and translation (gene expression) in order to give rise to an amino acid sequence.

The mRNA sequence that will result following transcription is: AUG- UCU- CCA- AGC- UAG

Following translation, each codon in the above mRNA sequence will result in the following amino acid sequence: Methionine- Serine- Proline- Serine- STOP.

B) Anticodons are a group of three nucleotides that are complementary to a codon found on the tRNA molecule. The anticodons for each codon on the mRNA sequence is: UAC- AGA - GGU -

UCG - AUC

C) Silent mutation is a type of substitution mutation in which one or more nucleotide base is replaced by another in such a way that it does not change or alter the amino acid sequence. Using the mRNA sequence: AUG- UCU- CCA- AGC- UAG

A mutated sequence is as follows: AUG- UCG- CCA- AGC- UAG. Note that, G has replaced U in the second nucleotide. However, there is no change in amino acid that results because the same UCU that codes for SERINE is also encoded by UCG.

Answer:

Hormones are the chemical messengers in your body. They make their way via your bloodstream to tissues and organs. They operate gradually and have an impact on a variety of processes, including:

Explanation:

Answer:

it demonstrates the author's sympathy for Mundra

Answer:

D I'm pretty sure

Explanation:

Answer:

It did this because some of the soultions didnt have glucose.

Explanation:

The causative agent for leishmania is a type of protozoa. Hence option D is correct.

The microscopic disease-causing agent protozoa is known to cause significant disorders. Protozoans are single-celled pathogenic microbes. Viruses, fungi, and parasites are examples of pathogens (infection-causing organisms) that can cause infectious diseases.

A person can readily contract an infectious sickness from another person, which is harmful. Leishmania braziliensis, a protozoal parasite spread by the sandfly, is the cause of leishmaniasis.

The common cold, hepatitis, stomach flu, and norovirus are among the infectious disorders on the list. A communicable disease, an infectious disease is one that is easily spread from one person to another.

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Answer:

''they can no longer support their own weight'

Explanation:

The statement ''they can no longer support their own weight'' is a prediction and the scientist has to verify this prediction by performing different experiments on the plant. The scientist has to take a plant and placed in dark in order to see the fall over of plant. If the plant fall over so the we can say that the prediction was right while if the plant did not fall over so it means the prediction was wrong.

Compromising may not always be considered to be the most ideal method to resolve an argument because It can lead to a temporary resolution,or can cause one party to feel resentful.

Compromising may not always be considered to be the most ideal method to resolve an argument because:It can lead to a temporary resolution: compromising is a win-win situation for both parties. As a result, the resolution can be temporary, and the argument may resurface at a later date. Compromising can cause one party to feel resentful: when one party gives up too much or feels like they didn't get enough, they can become resentful or hold a grudge, making it more difficult to come to an agreement in the future. Compromising can lead to a mediocre result: if both parties compromise too much, they can end up with a mediocre result that satisfies no one. Compromising can be inappropriate: there are certain times when compromising isn't appropriate, such as in situations involving safety, ethics, or fundamental values.
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Answer: Chemoreceptors

Explanation:

It is Chemoreceptors because Chemoreceptors are receptors found in the pharynx and oral cavity that tranduces chemical substances or detect stimulus and send it to the brain and it is converted to biological signal. It is sensitive to chemicals like carbondioxide and detect changes in normal environment for carbondioxide increase or reduction in oxygen in the bloof and then send it to the brain for interpretation. Chemical changes I their environment stimulate them.

Other than the reactants needed for Photosynthesis, water is needed that can not be measured.

Photosynthesis is a cycle employed by shops and different brutes to change over light energy into emulsion energy that, through cell breath, can latterly be delivered to fuel the organic reality's exercises.

In the presence of sun, shops use photosynthesis to produce organic composites like glucose from inorganic composites like CO₂ and H₂O. Changes in the quantities of photosynthesis's inputs( CO₂) or labors( O₂ or glucose) can be used to measure the rate of photosynthesis.

Because it's involved in a number of essential processes other than photosynthesis( similar as the responses of condensation and hydrolysis), water can not be measured. The primary function of photosynthesis is to transfigure solar radiation into chemical energy that can be used to produce food.

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Primary structure: amino acid sequence of myoglobin ; Secondary structure: single helical chain of collagen ; Tertiary structure: single hemoglobin subunit with heme and Quaternary structure: hemoglobin (a combination of multiple subunits, each with its own tertiary structure)

To reiterate, primary structure of protein is defined as the sequence of amino acids linked together to form polypeptide chain and each amino acid is linked to next amino acid through peptide bonds created during protein biosynthesis process.

Protein structure is three-dimensional arrangement of atoms in amino acid-chain molecule. Proteins are polymers formed from sequences of amino acids, the monomers of polymer.

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Option B: State.

..................................

4 functions of the female reproductive system are  One of which is the release of eggs that might be fertilized by sperm ,Making female sex hormones like estrogen and progesterone ,Supplying the conditions necessary for a fertilized egg to grow during pregnancy, Assisting with labor and delivery.

Female Reproductive System:

The female reproductive system's organs create and maintain the female sex cells (also known as ova or egg cells), move them to a location where they can be fertilized by sperm, create a favorable environment for the growing fetus, transport it to the outside at the conclusion of its development, and create female sex hormones.

The ovaries, Fallopian tubes, uterus, vagina, accessory glands, and external genital organs are all parts of the female reproductive system.

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None of the sentences are written in non-standard English. They are all grammatically correct and use standard English vocabulary and phrasing.

Non-standard English refers to any form of the English language that deviates from the standard or accepted norms of grammar, vocabulary, pronunciation, and usage. This can include dialects, slang, regional variations, and informal speech patterns that are not typically taught in schools or used in formal settings. Non-standard English is often associated with certain social or cultural groups, and it can sometimes carry connotations of lower education, lower socioeconomic status, or informality. However, it's important to note that non-standard English is not inherently "bad" or "wrong" - it simply reflects the diversity and complexity of language use in different contexts and communities.

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Answer:

The statement "Mitochondrial DNA is an exact match to nuclear DNA" does not support the theory of endosymbiosis.

The theory of endosymbiosis proposes that mitochondria and other cell organelles (such as chloroplasts) originated as free-living bacteria that were engulfed by other cells in a symbiotic relationship. According to this theory, these organelles have their own DNA and can replicate independently of the cell.

The other statements you provided ("Mitochondria and bacteria have a similar DNA structure," "Mitochondria can replicate independently of the cell," and "Mitochondria have circular DNA like bacteria") all support the theory of endosymbiosis. These observations are consistent with the idea that mitochondria (and other cell organelles) evolved from free-living bacteria that were engulfed by other cells.

Answer:

Rounded Rocks

Explanation:

Answer:NaOH is an Arrhenius base because it dissociates in water to give the hydroxide (OH-) and sodium (Na+) ions. ... An Arrhenius base is any substance that gives the OH-, or hydroxide, ion when it dissolves in water. Arrhenius acids include compounds such as HCl, HCN, and H2SO4 that ionize in water to give the H+ ion.

Explanation:

Answer:

The classic view is that gene flow hinders local adaptation by introducing maladaptive alleles (gene variants) into populations adapted to different environmental conditions than dispersers.

Explanation:

The clinical syndrome caused by gross chromosomal abnormalities that is associated with bilateral cleft lip and palate, microphthalmia or anophthalmia, and polydactyly is Pallister-Killian syndrome (PKS). The disorder is a rare genetic disorder that affects multiple systems in the body and is caused by an extra copy of chromosome 12p.

PKS is a complex multisystem disorder characterized by an unusual facial appearance, intellectual disability, seizures, and other health problems. Pallister-Killian syndrome is a chromosomal disorder that is caused by an extra copy of chromosome 12p in cells of the body. Because the extra chromosome 12p is present in a mosaic pattern, this condition is referred to as a mosaic chromosomal abnormality.

PKS affects multiple systems in the body, including the heart, eyes, kidneys, and other organs. PKS is associated with a unique facial appearance, intellectual disability, seizures, and other health issues. Individuals with PKS have distinct facial features such as a high forehead, short nose, low-set ears, a small chin, and a cleft lip and/or palate. Vision difficulties such as microphthalmia or anophthalmia, which are underdeveloped or absent eyes, are also a feature of PKS.

PKS may also cause polydactyly, an extra finger or toe, or syndactyly, in which two or more fingers or toes are joined. The feet and hands may also have unusual creases, known as palmoplantar creases. There are other symptoms of PKS, which vary among individuals. These symptoms may include seizures, skeletal abnormalities, heart defects, hearing loss, and various other health issues.

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Hyperviscosity will result in the decrease in blood flow which will increase the blood pressure in the individual.

This is referred to as the central organ of the circulatory system and is responsible for the pumping of blood and other types of substances to different parts of the body.

When the blood is hyperviscous, the blood becomes thicker and the heart requires more force to pump the blood to other parts of he body which therefore leads to an increase in the blood pressure of the affected individual.

This is why symptoms such as seizures, coma, or bleeding from their mucous membranes are experienced thereby making it the correct choice.

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Answer:

1 positive

2protein

3neutron

4electron

Answer:

smaller vaculoe and less cytoplasm

Explanation:

Chemotherapeutic agents may selectively act on bacterial cells by inhibiting peptidoglycan synthesis in the bacterial cell wall.

Chemotherapy drugs can destroy bacterial cells by inhibiting peptidoglycan synthesis in the bacterial cell wall. Peptidoglycan is a unique, essential component polymer present in the cell wall of bacteria.

Antibiotics interfere with bacterial cell walls to prevent bacterial growth and proliferation. Human cells do not have cell walls, but many types of bacteria do, and antibiotics can attack bacteria without harming human cells.

Mutation and selection allow bacteria to develop defense mechanisms against antibiotics. For example, some bacteria have evolved biochemical "pumps" that can remove antibiotics before they reach their destination, while others have evolved to produce enzymes that inactivate antibiotics.

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Answer:

we called them capilary

Answer:

Capillaries

Explanation:

Capillaries are tiny blood vessels which transport absorbed nutrients, blood, and oxygen to all cells in the human body. They also connect arteries and veins together.

Answer:

During the process of photosynthesis plants break apart the reactants of carbon dioxide and water and recombine them to produce oxygen (O2) and a form of sugar called glucose (C6H12O6).

Explanation:

During the process of photosynthesis, cells use carbon dioxide and energy from the Sun to make sugar molecules and oxygen. These sugar molecules are the basis for more complex molecules made by the photosynthetic cell, such as glucose.

Dependent variable is a variable that changes because of the manipulation of the independent variable. The dependent variable in the scenario is the memorization capacity of the students since it is being manipulated by the strategies such as chunking and clustering to produce an outcome.

Independent variable is a variable that does not depend on another variable. It can stand alone and it does not change. The independent variable in the scenario is the memorization strategies such as chunking and clustering. Application of such strategies does not affect the status of the strategies.

The correct answer is e. Clubfoot has a high heritability of 0.8, indicating a strong genetic component. However, environmental factors also play a role in the expression of the condition.

Heritability refers to the proportion of variation in a trait that is due to genetic factors. A heritability of 0.8 indicates that 80% of the variation in clubfoot can be attributed to genetic factors. This suggests that clubfoot is strongly influenced by inheritance of the clubfoot gene(s). However, environmental factors such as prenatal exposure to tobacco smoke, drugs, or infections can also affect the development of clubfoot.

Furthermore, not all individuals who inherit the clubfoot gene(s) will necessarily develop the condition, indicating that other factors are also involved. Therefore, the expression of clubfoot is strongly dependent on inheritance of the clubfoot gene(s) but is also influenced by environmental factors.

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Answer:

interphase, prophase, metaphase, anaphase, telophase, and cytokinesis.

Explanation:

It is the regular sequence of growth and division that cells undergo in their life.