Best/ First answer get brainliest! What effect does an existing soil presence have on the seral stages of secondary succession and the time it takes to return to the climax community compared to primary succession? Give your answer in complete sentences and justify your reasoning.

The main component of the thick filaments in muscle fibers is myosin protein, and it is responsible for muscle contraction.

Myosin comes under motor protein, which is best known for muscle contraction.

They are dependent on ATP and are responsible for motility that is actin-based.

This protein is found in the muscle cells.

Myosin protein converts chemical energy into mechanical energy in the form of ATP.

Thus, the correct option is b, myosin.

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Answer:

Myosin y'all.

Explanation:

Edge 22.

This given statement- "in dna transformation less harmful bacteria became harmful through mutation in rats" is False. In DNA transformation, harmless bacteria become harmful through the incorporation of foreign DNA. Rats are not involved in this process.

DNA transformation is the process of incorporating foreign DNA into a cell. The foreign DNA can come from a plasmid or other bacteria, and it often contains genetic information that is beneficial to the host cell.

This process usually occurs through the use of a naturally occurring bacterial enzyme called a restriction enzyme, which recognizes and cuts the foreign DNA into pieces.

The pieces of foreign DNA then enter the host cell, where they are incorporated into the host DNA.

Mutation, on the other hand, is a random change in the genetic material of an organism.

It is usually caused by errors in DNA replication or other environmental factors, and it can result in beneficial, harmful, or neutral changes in the organism. Mutations do not occur through the process of DNA transformation, and rats are not involved in this process.

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Correct question

In dna transformation less harmful bacteria became harmful through mutation in rats- T/F

Cell division is regulated by two major genes D. oncogenes, and tumor suppressor genes, which stimulate cell division and, inhibit cells.

Cell division is the technique by the way which a parent cell divides, whilst a mother cell divides into or greater daughter cells. cellular department commonly takes vicinity as a part of a bigger cell cycle. In eukaryotes, there are distinct sorts of cell division that take place.

Cell division is the manner wherein a parent cell divides, giving a push to 2 or greater daughter cells. it is a crucial biological method in every lifestyle. cell division is fundamental to all residing organisms and required for increase and improvement. As a crucial approach to reproduction for all dwelling matters, the cell department allows organisms to switch their genetic fabric to their offspring.

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Answer: the adult human body has 206 bones in total

Answer:

Here you go!

Explanation:

Grasslands are areas where the vegetation is dominated by grasses. However, sedge and rush can also be found along with variable proportions of legumes, like clover, and other herbs. Grasslands occur naturally on all continents except Antarctica and are found in most ecoregions of the Earth.

Temp -20°C to 30° C (-4°F- 86)

Precip 500-900 mm a year

Humidity 50-60%

Mountain precip- more than 20 in

Mountains aren't very humid because they're elevated.

If 1 ml of an initial solution contains one million cells, you would expect to find 100 cells in 1 ml of a 0.0001 dilution.

A dilution of 0.0001 means that the initial solution has been diluted by a factor of 10,000. To calculate the expected number of cells in the diluted solution, you can simply divide the number of cells in the initial solution (1 million) by the dilution factor (10,000).
1,000,000 cells / 10,000 = 100 cells  

Therefore, you would expect to find 100 cells in 1 ml of a 0.0001 dilution. It's important to note that this calculation assumes that the dilution is done accurately and thoroughly, without any loss or contamination of cells during the process.

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Answer:

it gonna be A. Number of protons  

Explanation

Elements are placed in order on the periodic table based on their atomic number, how many protons they have.

Answer and Explanation:

The criteria for maintaining a Hardy-Weinberg equilibrium are:  

If one of these points does not carry out, then the population under study is not in equilibrium.

Then the observed allelic and genotypic frequencies are different from the expected ones if the population under study was in H-W equilibrium.

The ways to reduce the spread of germs are:

Hands should be washed frequently with soap and water. When you are sick, you stay at home. When you're sick, avoid touching your eyes, nose, and mouth. Cover your coughs and sneezes to avoid spreading germs. Physical distancing, also known as social distancing, refers to maintaining a safe space between yourself and other people in order to prevent germs from spreading between you.

Coughing or sneezing spreads many respiratory illnesses, including serious ones like COVID-19, influenza, and pertussis (whooping cough). Some respiratory illnesses can also be transmitted through direct contact, such as when someone's hands become contaminated by droplets from coughing or sneezing.

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Recording the number of pucks that enter the hockey net and their location helps sports analysts in analyzing game strategies, player performance, and identifying patterns and trends within the game.

By recording the number of pucks that enter the hockey net and their location, sports analysts gain valuable insights into various aspects of the game. Firstly, it helps in evaluating the effectiveness of different game strategies employed by teams. By analyzing the number of successful shots on goal, analysts can determine which strategies are more likely to result in scoring opportunities. This information can be used by coaches and players to modify their approach during games.

Secondly, tracking the location of pucks that enter the net provides valuable data on player performance. It allows analysts to assess the shooting accuracy and proficiency of individual players.Lastly, analyzing the recorded data over multiple games and seasons enables sports analysts to identify patterns and trends within the game. They can identify the most common scoring positions, preferred shooting angles, and other statistical insights that can inform game strategies and player development.

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The sequences of the polypeptides produced from these repeating nucleotide sequences:

(a) Poly(Arg-Glu).

(b) Poly(Val-Cys).

(c) Poly(Glu), poly(Thr), and poly(Asn).

(d) Poly(Lys), poly(Glu), and poly(Arg).

(e) Poly(Leu-Leu-Thr-Tyr).

Polypeptides are simply chains of amino acids. A protein's primary structure begins with the formation of peptide bonds between amino acids, which results in the formation of a peptide. The pre-mRNA is processed to produce a mature mRNA molecule, which can then be translated to produce the protein molecule (polypeptide) encoded by the original gene.

The cell has just transcribed this mRNA strand from its DNA, and it is now translating the nucleotide sequence of the mRNA into an amino acid chain. This chain, known as a polypeptide, is the fundamental structure of a protein. The translation process is coordinated by a cellular component known as a ribosome.

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Answer:

D Natural Selection

Explanation:

Species choose mates to reproduce with naturally.

Answer: Digestion of carbohydrates is performed by several enzymes. Starch and glycogen are broken down into glucose by amylase and maltase. Sucrose (table sugar) and lactose (milk sugar) are broken down by sucrase and lactase, respectively.

Answer:Digestion of carbohydrates is performed by several enzymes. Starch and glycogen are broken down into glucose by amylase and maltase. Sucrose (table sugar) and lactose (milk sugar) are broken down by sucrase and lactase, respectively.

Explanation:

Answer:

it is a cell membrane (d)

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The term refers to the number of individuals in a population with a trait - frequency of the trait.

the total number of copies of that allele in the population divided by the total number of copies of all alleles of the gene. It represents the particular allele or trait in a population. the dominant phenotype equals the sum of the frequencies of AA and Aa,

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The new planet has more mass than Earth but the same radius. The mass of the astronaut will be calculated by the use of Newton's gravitational equation. The weight of the astronaut depends completely on its mass and the gravitational acceleration of the planet.

Gravitational acceleration is directly proportional to the mass of the planet and indirectly proportional to the radius of the planet. Hence, when the gravitational acceleration increases the planet's mass will increase therefore the radius will decrease. The astronaut's mass will depend on these factors.

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Answer:

Thermal Runaway

EX- Thermal runaway describes a process that is accelerated by increased temperature, in turn releasing energy that further increases temperature.

Explanation:

For a more simpler explanation , picture a pot of water and as you increase the volume of fire so does the energy (HEAT) inside . As air bubbles (ENERGY) start to quickly evaporate (BOILING) this actually increases the temperature inside causing Thermal Runaway.

Answer:

Gelation is the analytical signal used for the qualitative and quantitative detection of lipopolysaccharides. Bacterial endotoxins are lipopolysaccharides (LPS) located exclusively on the outer membrane of gram-negative bacteria; Their presence in injectable pharmaceutical products may be associated with problems during production, there are established endotoxin limits for this type of product. When the reagent is faced with solutions containing endotoxins, it produces gelling.

Explanation:

The LAL (Limulus Amebocyte Lysate) test is used to detect and quantify endotoxins associated with gram-negative bacteria. It is based on the amebocytes from the blood of the Limulus polifemus crab gel in the presence of minimal concentrations of endotoxin (ng / ml of blood ). It is positive in 60% of bacilli due to gram-negative enteric bacilli. The presence of endotoxins is determined by the formation of an insoluble gel or clot. The reaction requires the presence of divalent cations. The speed of the reaction depends on the endotoxin concentration, the pH and the temperature. The lysate contains a cascade enzyme system that is progressively activated in the presence of endotoxins. As a final result, the coagulable protein (coagulogen) is transformed into a gel (coagulin), which is the basis of the tube gel method.

Fast generation time is a key benefit of utilizing Arabidopsis thaliana as a model system for research on plant form and function.

It's correct to choose option a.

A popular model in plant genetic studies is the tiny annual weed Arabidopsis thaliana, which is a member of the mustard family. It has a tiny genome, a brief life cycle, and is straightforward to mutate.

To identify unique defense mechanisms of plant-pathogen resistance, Arabidopsis thaliana is employed as a model organism. These plants feature unique receptors on the surface of their cells, which enable the detection of pathogens and start processes to stop the spread of those infections.

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If the mutation in the gene causes an amino acid deletion in the sequence of amino acids that make up nebulin, this will affect the structure of nebulin as c. The primary, secondary, and tertiary structures of nebulin will be affected.

Nebulin is a protein that binds actin and is found in the skeletal muscle sarcomeres, a thin filament.

The amino acid sequence is a protein's primary structure. The secondary and tertiary structures of a protein are determined by its primary structure. The primary, secondary, tertiary, and quaternary structures of the protein will all be altered as a result of a mutation in the amino acid sequence. In conclusion, a protein's other structures are influenced by its primary structure.

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(complete question)

Nebulin is an actin-binding protein that can be found in skeletal muscles. Nebulin is large in size and functions to stabilize actin and regulate muscle contractions. The gene that codes for nebulin, NEB, is on chromosome 2 in humans. Mutations to the NEB gene can result in mutations in the amino acid sequence of the resulting nebulin protein. If the mutation in the gene causes an amino acid deletion in the sequence of amino acids that make up nebulin, how will this affect the structure of nebulin?

a. Only the primary structure of Nebulin will be affected; the secondary and tertiary structures will not be

affected.

b. Both the primary structure and secondary structure of nebulin will be affected, while the tertiary form will

not be affected.

c. The primary, secondary, and tertiary structures of nebulin will be affected.

d. An amino acid deletion would not affect the structure of nebulin.

Answer:

D

Explanation:

google cell respiration reaction

The statement which is true about Cellular respiration is as follows:

Thus, the correct option for this question is D.

Cellular respiration may be defined as a process through which organisms disintegrate the molecules of glucose in order to derive energy in form of ATP in the presence of oxygen.

The complete reaction of cellular respiration is as follows:

This important reaction is carried out in the cell organelle known as mitochondria. This is because it is known as the powerhouse of the cell by the derivation of energy in the form of ATP. Although this chemical reaction is carried out in the presence of oxygen, it is known as aerobic respiration.

Therefore, oxygen is a reactant of cellular respiration is a statement which is true about Cellular respiration. Thus, the correct option for this question is D.

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Answer:

Pectinase is an enzyme that breaks down pectin, a polysaccharide found in plant cell walls. Therefore, pectinase enzymes are commonly used in processes involving the degradation of plant materials, such as speeding up the extraction of fruit juice from fruit, including apples and sapota

The oceans are, via way of means of far, the biggest reservoir of carbon, observed via way of means of geological reserves of fossil fuels, the terrestrial surface (plans and soil), and the atmosphere.

The biggest reservoir of the Earth's carbon is placed withinside the deep-ocean, with 37,000 billion heaps of carbon stored, while about 65,500 billion heaps are discovered withinside the globe. Carbon flows among every reservoir through the carbon cycle, which has sluggish and speedy components.

Rocks like limestone and fossil fuels like coal and oil are garage reservoirs that incorporate carbon from flowers and animals that lived tens of thousands and thousands of years ago. When those organisms died, sluggish geologic strategies trapped their carbon and converted it into those herbal resources.

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Answer:

They all has gases in them also they all are bright

Explanation:

hopefully this helps

Answer: They are made of gases such as hydrogen and helium. They shine very brightly due to the interaction of hydrogen and helium at appropriate pressure and temperature. They contain iron in their cores which monitors the fusion reaction

Explanation:

Most similar are:

Species 1 = ATTGGCCATT

Species 3 = TTTGGCCATT

Genetic sequence alignment is dependent on estimations of the evolutionary distance between the sequences and their most recent common ancestor. Unfortunately, it is well known that the assessment of evolutionary distance is very prone to mistake for short sequences, which are the topic of many alignments in practice. It is difficult to enhance current estimators without further knowledge about the sequences. Using an interval rather than a single estimate, this work shows how imprecise probability theory enables us to significantly weaken assumptions about the evolutionary distance. Through a generalization of the well-known Needleman- Wunsch technique, it is demonstrated how under these weaker assumptions a suitable alignment may still be established.

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graduated cylinder or a buret can be used to measure the volume of liquids.

Speedometers, measuring tape, thermometers, compasses, digital angle gauges, levels, laser levels, micrometers, measuring squares, odometers, pressure gauges, protractors, rulers, angle locators, bubble inclinometers, and calipers are examples of common measuring tools.

The three measurements are:

The above enables us to convey the volume

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