the sciatic nerve is a combination of which two nerves? a. posterior femoral cutaneous and tibial b. pudendal and posterior femoral cutaneous c. pudendal and common fibular d. common fibular and tibial

Answer:

Auxins

Explanation:

Auxin is a plant hormone that has to do with both leaf and fruit fall.

Answer: answer of question

Explanation:

Answer:

answer is beans

Explanation:

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Answer:

This question lacks options, the options are:

A). Roots would grow up out of the pot and then down towards the light.

B). The plant stem would grow up and roots would grow down.

C). The plant would start to bend over and grow downwards toward the light.

D). The plant would wilt and die.

The answer is C

Explanation:

This question is describing an experiment conducted to test the effect of LIGHT on plants movement, a phenomenon called PHOTOTROPISM. Phototropism is the response of a plant towards a light source.

According to this experiment, a light source is placed below a plant and observed over a three-week time period. At the end of three weeks, the experimenter will observe that "the plant would start to bend over and grow downwards toward the light" because the plants strictly require light to photosynthesize and grow, hence, it will respond by moving in the direction of the available light source.

The growth and the development of the plant parts towards the stimuli  source are called tropism. The plant will bend downwards towards the light source.

Phototropism is the phenomenon in which the parts of the organisms turns and starts growing in the direction of light sources like the sun or artificial light that acts as the external stimuli.

In the experiment, the light source acts as stimuli for the plant and the plant growth is the response. In the experiment the light source is kept down and acts as a stimulus for the plant, in return, the plant bends over and grows in the downwards direction.

Therefore, option C. plant will bend over and grow downwards.

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Answer:COVID MONKEY POX

Explanation:COVID MADE US STAY INSIDE ALL YEAR MONKEY POX GOT PPL SCARED I THINK THESE THE BEST TWO ANSWER.

Answer:

photosynthesis

Explanation:

Chlorophyll is a photosynthetic pigment common in plants. by absorbing particular wavelengths of light which they use to produce particular biomolecules. Hence, light energy is converted to chemical energy this process is known as photosynthesis.

10 , 3 , 27

add the 5 and the 5 because they are going the same direction.

subtract the 7 from the 10 since they are in opposing directions.

subtract the 12 from the 39 since they are in opposing directions.

Answer:

ca cqvcccchv gcbg rcgx gcnfvhc tdtbr djsk

Answer:

A Dominant Allele is always represented as a Capital Letter. A Recessive Allele is represented as a Lower-Case Letter.

Answer:

Dominant Allele - Capital Letter

Recessive Allele - Small Letter

Explanation:

Answer:

The largest part of the cell cycle is the interphase. Some 80-90% of the life of a cell is spent inter phasically. This is the time for a cell to grow and prepare for cell breakdown.

Explanation:

The cell prepares for cell division, also for interphase (which includes mitosis and cytokinesis). The cell grows larger until its starting point has doubled in size. The first stage, called the G1 phase, takes place.

The S phase is the next phase of the interface. The cell's DNA is copied this time. There are two DNA sets so that each daughter cell can receive one copy.

The final part of the intersection is the G2 phase. The cell is about to grow. All organelles like the endoplasmic reticulum and Golgi device will be doubled.

The interface is when the cell grows and produces sufficient matter to be divided into two cells. Before mitosis can start, the interphase must be completed.

The movement of genes from one group to another is referred to as gene flow.

The exchange of genetic information between populations is referred to as gene flow. This can occur through migration, where individuals move from one population to another and bring their genes with them, or through interbreeding between populations. Gene flow can have a significant impact on the genetic makeup of populations, introducing new alleles and changing the frequency of existing alleles in the gene pool.

Allele frequencies can change in local populations even while gene flow does not affect allele frequencies for a species as a whole. In the case of migration, the impact of the migrants on altering the genetic makeup of the resident population increases with both the number of migrants and the difference in allele frequencies between the resident and migrant populations.

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Electron Density can be found in the "Surface" control panel to the right of the molecule. You can find Partial Charge on the control panel to the right of the molecule, namely "View." To the right of the molecule, the electronic structure can be found in the "Surface" control panel.

The control panel to the right of the molecule includes a number of visualization and analysis tools for the molecule. The electron density is a measure of the quantity of electron density at each place in the molecule. This is accessible through the "Surface" control panel. A second characteristic is the partial charge, which quantifies the amount of charge on each atom. This is accessible through the "View" control panel. In the "Surface" control panel, you can view the electrical structure of a molecule. All of these elements allow users to obtain a deeper comprehension of the chemical they are researching and can be used to examine the molecule's qualities.

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Answer:

Animal fossils

Explanation:

They include ankylosaurs (the armoured dinosaurs), mosasaurs and plesiosaurs (both marine reptilian groups). Seymour Island, just off the Antarctic Peninsula, is one of the most important fossil sites on Earth.

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Answer:

The dominant gene determines phenotype

Explanation:

This is because some parents have dominant and recessive alleles. when they pass them on to their offspring,the more dominant genes they have,the higher the chance that trait will show in their offspring.

When a parent passes a dominant gene to their child, the dominant gene determines the phenotype.

Dominant genes are those that determine a hereditary trait even when in single dose in the genotype. That is, they determine its character even in the absence of its dominant allele.

With this information, we can conclude that when a parent passes a dominant gene to their child, the dominant gene determines the phenotype.

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An integral membrane protein that functions in the plasma membrane traveled through endoplasmic reticulum organelles to get there.

Between the interior organelles of the cell and the external environment, the plasma membrane serves as a physical barrier. The plasma membrane is a selectively permeable membrane, allowing only a limited number of molecules to enter and exit the cell. Protoplasm, often known as plasm or simply living stuff, is a semi-fluid substance found inside of cells. Similar to an organ in the body, an organelle is a subcellular structure that serves one or more particular functions within the cell. A biological membrane known as the plasma membrane houses this live material or plasm. Identification, communication, control of solute exchange across the membrane, and isolation of the cytoplasm from the outside world are the plasma membrane's four primary roles. Each type of cell, including prokaryotic and eukaryotic ones, has a plasma membrane, a double layer of lipids that divides the inside of the cell from the external environment. The nucleus, which house genetic material, the mitochondria, which generate chemical energy, and the ribosomes, which put together proteins, are some of the more crucial cell organelles.

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Answer:

Physical Property

Explanation:

Physical properties can be observed or measured without changing the composition of matter. Physical properties are used to observe and describe matter. Physical properties include: appearance, texture, color, odor, melting point, boiling point, density, solubility, polarity, and many others.

Answer:

I think it's a physical property

The fact that adding one, two, or three nucleotides to the nucleotide sequence did not alter the polypeptide chain's similarity to the original polypeptide chain suggests that the genetic code is degenerate or redundant.

In other words, different nucleotide sequences can specify the same amino acid, which is why a frameshift mutation caused by proflavin did not change the resulting polypeptide chain's similarity to the original.

Therefore, this suggests that the number of nucleotides necessary to specify a single amino acid is more than one, and likely to be three, which is the standard codon size in the genetic code.

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The discovery of antibiotics and other important chemicals led to the field of industrial microbiology.

Industrial microbiology is a branch of microbiology that studies microorganisms that are of industrial interest, such as those used in the production of fermented foods and antibiotics.

Industrial microbiology can be classified into two types: the classical approach, which involves screening microorganisms for useful properties, and the biotechnological approach, which involves genetically modifying microorganisms to produce desired products directly.

Antibiotics are a type of medicine used to treat bacterial infections. They work by preventing the growth and spread of bacteria, allowing the body's immune system to fight off the infection.

Antibiotics can be derived from natural sources such as bacteria, fungi, and molds, and they can also be synthesized in the laboratory.

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Answer:

yes

Explanation:

creatine like horns of rhinos or finger nails

Answer:

Keratinocytes

Explanation:

Keratinocytes make keratin, a type of protein that's a basic component of hair, skin, and nails. Keratin in the skin's outer layer helps create a protective barrier.

Epigenetics refers to changes in gene expression that do not involve alterations in the underlying DNA sequence. These changes can be influenced by a variety of factors, including environmental exposures, diet, and lifestyle.

Epigenetics refers to changes in gene expression that are heritable but not caused by changes in the DNA sequence. These changes can be caused by various factors including environmental exposures, diet, and lifestyle. The three main types of epigenetic modifications are DNA methylation, histone modification, and non-coding RNA regulation. DNA methylation refers to the addition of a methyl group to the DNA molecule, which can lead to changes in gene expression. Histone modification refers to changes in the proteins that package DNA, which can affect how tightly the DNA is packaged and thus influence gene expression. Non-coding RNA regulation refers to the control of gene expression by RNA molecules that do not code for proteins. These epigenetic modifications can have a profound impact on gene expression and can be passed down from one generation to the next.

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The respiratory system exchanges oxygen and carbon dioxide between the air and cells in the body. The mechanics of ventilation are what propel the exchange of air from the surrounding environment into the lungs. In the lungs' capillaries, oxygen physically bonds to haemoglobin in red blood cells.

In red blood cells, where haemoglobin is concentrated, the exchange of gases takes place at the respiratory membrane, which connects the circulatory and respiratory systems. The lungs' aveolar and capillary membranes allow oxygen from the inhaled air to pass into the blood plasma. It then moves into the red blood cells, where it is transported to different body tissues by haemoglobin molecules. External respiration is the term for gas exchange at the respiratory membrane. Internal respiration is the gas exchange that occurs between the blood and the tissues. Carbon dioxide produced by cell metabolism diffuses past the cell membrane and into the interstitial spaces and extracellular fluid on a molecular level.

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The correct order is DNA interacts with RNA polymerase (1), the mRNA molecule is generated (2), mRNA interacts with a ribosome, and protein is produced (4).

Transcription (gene transcription) is the process by which a fragment of DNA is employed to generate an mRNA.

In conclusion, the correct order is DNA interacts with RNA polymerase (1), the mRNA molecule is generated (2), mRNA interacts with a ribosome, and protein is produced (4).

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The correct answer is B. The process of cellular respiration uses fatty acids broken down for energy production is glycolysis.

A cytoplasmic mechanism called glycolysis converts glucose into two molecules with three carbons each and releases energy. Hexokinase, a phosphorylating enzyme, assists in the phosphorylation process that traps glucose. This reaction uses adenosine triphosphate (ATP), and the end result, glucose-6-P, inhibits hexokinase.

Since, many organism use aerobic as well anaerobic respiration pathway thus glycolysis is suitable for both for cellular respiration.

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The complete question is :

Fatty acids that are broken down for energy production are utilized for which aspects of cellular respiration? Choose all that apply.

Fermentation

Glycolysis

Pyruvate oxidation

Citric acid cycle

Electron transport chain

Answer:

its a naturally occurring mineral

Explanation:

Gypsum is made up of oxygen, sulfur, calcium and water. As evaporation occurs the sulfur is not protected by the water and oxygen contacts sulfur bonding with it to form a sulfate. The sulfate then bonds with calcium  and water  to create gypsum.

Answer:

16: Contaminated

17: patronize

18: Egocentric

19: Digression

20: adjacent

Answer:

ehaviors that help animals or their young survive

Explanation:

increase the animals' fitness. Animals with higher fitness have a better chance of passing their genes on to the next generation. If genes control behaviors that increase fitness, the behaviors become more common in the species.

Answer: no it was brought by accident

Explanation:In the case of zebra and quagga mussels, the introduction to the U.S. was accidental. They were probably brought to the Great Lakes as stowaways in the ballast water of a cargo ship that came from Europe or Asia. Ballast water is taken aboard to maintain stability and is discharged when new cargo is added to the ship.

Answer:

Natural selection favors the strongest and fastest individuals in a population

Beneficial traits are passed on to future generations

There is genetic variation in populations

Explanation:

I just did this last trimester in natural science.