The specialized conductive fibers that are located within the ventricle walls are the

Answer:

The correct answer is ''It creates food that they can eat.''

Explanation:

The first link or first trophic level, of any food chain is always represented by the producers, (plants, which are photosynthetic organisms), autotrophic organisms, which are capable of transforming the light energy of the sun into a type of energy that can be used by the rest of the living beings. All heterotrophic organisms depend on these energy and matter conversions for their subsistence, that is, animals eat plants and take advantage of those organic compounds to create their own body structure, since heterotrophs, like humans, cannot carry out the photosynthesis, obtain energy by consuming autotrophs and their derivatives.

The process of photosynthesis is beneficial for heterotrophs as it creates food that they can eat. The correction option is option B.

Autotrophs produce their “food” by photosynthesis (using the sun’s energy), while heterotrophs do not have the ability to produce their own food.

Autotrophs must consume or absorb their food, whereas heterotrophs produce food through chemosynthesis (using the chemical energy in inorganic molecules.

Humans rely on photosynthesis to create the food they eat every day, as well as to generate heat, light, and electricity. Autotrophs are also producers in nearly all food chains, so photosynthesis is important for humans too.

Therefore the correct option is option B.

To learn more about heterotrophs, refer to the link:

https://brainly.com/question/25846728

#SPJ6

Answer: Glaciers

     Glaciers are, put simply, huge chunks of frozen water. They contain the second largest reservoir of water and are the largest reservoir for freshwater. This means that "glaciers" should be the answer to your question.

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

Transition refers to a point mutation in which one base is replaced by another of the same class (purine or pyrimidine) while transversion refers to a point mutation in which a purine is replaced with a pyrimidine or vice versa.

Explanation:Does transition mutations or transversion mutations Require RNA polymerase?

Answer:

the answer is option D

Explanation:

Here are some real food companies that redesigned the packaging of one of their foods to be more sustainable:

Kraft Heinz has been working to reduce its use of plastic packaging for years. In 2021, the company announced that it would be switching to 100% recycled plastic for its ketchup bottles in the United States. The new bottles are made from recycled plastic that has been collected from curbside recycling programs. This change will help to reduce the amount of new plastic that is produced each year.

Molson Coors has also been working to reduce its use of plastic packaging. In 2022, the company announced that it would be switching to cardboard wrap carriers for its 6-pack cans. The new carriers are made from 100% recycled paperboard and are recyclable in curbside recycling programs. This change will help to reduce the amount of plastic that is used to package Molson Coors beers.

Chobani has been a leader in the move to more sustainable packaging. In 2021, the company announced that it would be switching to paper-based yogurt cups. The new cups are made from FSC-certified paper and are recyclable in curbside recycling programs. This change will help to reduce the amount of plastic that is used to package Chobani yogurt.

Find out more on food packaging here: https://brainly.com/question/14500837

#SPJ1

Answer:

I think the option C is correct

The statement best describes the classification of these organisms was changed is the archeabacteria and eubacteria habitats were too different to be classified in the same kingdom.

Archaea is a domain of single-celled organisms. These microorganisms lack cell nuclei and are therefore prokaryotes. Archaea were initially classified as bacteria, receiving the name archaebacteria.

Archaeal cells have unique properties separating them from the other two domains, Bacteria and Eukaryota. Archaea are further divided into multiple recognized phyla. Classification is difficult because most have not been isolated in a laboratory and have been detected only by their gene sequences.

The common characteristics of Archaebacteria known to date are these: (1) the presence of characteristic tRNAs and ribosomal RNAs; (2) the absence of peptidoglycan cell walls, with in many cases, replacement by a largely proteinaceous coat.

Learn more about Archaebacteria:

https://brainly.com/question/2598723

#SPJ6

Answer:

Your answer is: B) Homo Erectus

Explanation:

Answer is homo erectus

Explanation:  hominid means that they were early humans

The air masses that originate in low latitude are called b) tropical.

Air masses are large bodies of air with similar temperature and humidity characteristics. The air masses that originate in low latitudes near the equator are called tropical air masses. These air masses are typically warm and moist due to the high temperatures and abundant moisture present in tropical regions. As these air masses move away from the equator, they can influence weather patterns and climate in the regions they encounter.

Tropical air masses are important in shaping weather conditions in many parts of the world, particularly in tropical and subtropical regions. When tropical air masses interact with other air masses, such as polar air masses, it can lead to the formation of weather systems, including fronts, storms, and precipitation. Understanding the characteristics and movement of tropical air masses is essential for meteorologists and climatologists in predicting weather patterns and studying climate dynamics.

To learn more about latitude, here

https://brainly.com/question/14833692

#SPJ4

The net charge of the A chain of insulin at a) pH 7 is 0, at  b) pH 5 is -1 and at c)  pH 10 is +1.

a) )Insulin is a peptide hormone that controls sugar metabolism in the body. It is secreted by the pancreas and regulates blood sugar levels. The amino acid sequence of the A chain of insulin is N-Gly-Val-Ile-Glu-Gln-Cys-Cys-Thr-Ser-Ile-Cys-Ser-Leu-Tyr-Gln-Leu-Glu-Asn-Tyr-Cys-Asn-C. At three different pH values of 7, 5, and 10, we will calculate the net charge of the A chain of insulin.a. At pH 7

b) The net charge of a chain of insulin is determined by calculating the number of charged amino acids in it. At pH 7, the pH is equal to the isoelectric point of insulin, and it has no net charge. The acidic and basic groups of amino acids are ionized at different pH values, and the pH at which a given peptide has no net charge is known as its isoelectric point. b. At pH 5

c) At pH 5, the ionizable groups of the acidic amino acids are protonated, and the ionizable groups of the basic amino acids are deprotonated. The amino acid side chains Glu and Asp will have a positive charge in acidic pH, whereas Lys and Arg side chains will have a positive charge.

At pH 5, there are two acidic amino acids (Glu and Asp) with ionizable side chains, and one basic amino acid (Lys) with an ionizable side chain. As a result, the net charge of the A chain of insulin is -1.c. At pH 10

d) At pH 10, the ionizable groups of basic amino acids are protonated, and the ionizable groups of acidic amino acids are deprotonated. The amino acid side chains Glu and Asp will have a negative charge in basic pH, whereas Lys and Arg side chains will have a positive charge.

At pH 10, there are three basic amino acids (Lys, His, and Arg) with ionizable side chains and two acidic amino acids (Glu and Asp) with ionizable side chains. As a result, the net charge of the A chain of insulin is +1. Therefore, the net charge of the A chain of insulin at pH 7 is 0, at pH 5 is -1 and at pH 10 is +1.

Know more about   net charge  here:

https://brainly.com/question/31141504

#SPJ11

Answer:

9-c

Explanation:

10-a.................

Answer:

Being kept in one place, the resulting cells have accumulated to form a visible patch. Most bacterial colonies appear white or a creamy yellow in colour, and are fairly circular in shape.

Explanation:

Benign prostatic hyperplasia (BPH) is characterized by overgrowth of glandular tissue in the prostate gland, which is a small gland located just below the bladder in men. The correct answer is A.

As the gland grows, it can squeeze the urethra, the tube that carries urine from the bladder out of the body, leading to urinary symptoms such as difficulty starting urination, weak urine stream, and frequent urination, especially at night.

BPH is a common condition that affects many men as they age, with symptoms usually becoming more noticeable after age 50. While BPH is not cancerous, its symptoms can be bothersome and impact quality of life.

Varicocele is a condition characterized by enlarged veins in the scrotum, while urinary incontinence refers to the inability to control urine flow.

Hydrocele is a condition where fluid accumulates in the scrotum, while adenocarcinoma of the prostate is a type of cancer that affects the prostate gland. These conditions are distinct from BPH and have different causes, symptoms, and treatments.

In summary, BPH is characterized by overgrowth of glandular tissue in the prostate gland, leading to urinary symptoms. Therefore, the correct option is A, Overgrowth of glandular tissue.

For more such answers on Benign prostatic hyperplasia

https://brainly.com/question/29520583

#SPJ11

Answer:

D

Explanation:

Natural selection and artificial selection

Answer:

Appendicular skeleton

Explanation:      

The carpals are bones that make up part of the hand, so the Appendicular system would be an appropriate answer. The Appendicular system got its name because it is the appendages of the axial skeleton. Your hand (as well as your arms , legs, pelvic girdle, feet,etc.) is considered your appendage so it would make sense for the bones that allow your wrist to move and rotate are considered it as well.

Answer:

appendicular skeleton

Explanation:

The carpals are bones that make up part of the hand.The appendicular skeleton is the portion of the skeleton of vertebrates consisting of the bones that support the appendages. The appendicular skeleton includes the skeletal elements within the limbs, as well as supporting shoulder girdle pectoral and pelvic girdle.

HOPE IT HELPS :)

PLEASE MARK IT TH BRAINLIEST!

Answer:

A) oxygen

Explanation:

The gas given off will most probably be oxygen gas.

The student will most likely collect the oxygen gas.

Answer:

Fill in the word that completes each sentence.

Food contains a sugar called

glucose

which is broken down in a process called cellular

⇒ respiration.

This process uses

⇒ oxygen

Explanation:

The equation for cellular respiration is:

Glucose + Oxygen → Carbon Dioxide + Water + Energy (ATP)

Cellular respiration is the process by which cells convert the energy stored in food molecules into a form that can be used by the cell, called adenosine triphosphate (ATP). This process occurs in the mitochondria of eukaryotic cells, and in the cytoplasm of prokaryotic cells.

To calculate how many molecules of glucose and oxygen will be needed to produce 180 molecules of ATP, we can use the ratio of ATP produced per molecule of glucose and oxygen consumed.

The standard ratio of ATP produced per molecule of glucose is 36 ATP per molecule of glucose. Therefore, to produce 180 molecules of ATP, the cell would need to consume 5 molecules of glucose.

The standard ratio of ATP produced per molecule of oxygen is 4 ATP per molecule of oxygen. Therefore, to produce 180 molecules of ATP, the cell would need to consume 45 molecules of oxygen.

So, the cell would need 5 molecules of glucose and 45 molecules of oxygen to produce 180 molecules of ATP through cellular respiration.

Learn more about cellular respiration, here:

https://brainly.com/question/29760658

#SPJ2

Rigor mortis usually sets in about nine hours after death occurs. It takes roughly 12 hours for rigor mortis to become fully established and about another 12 hours for it to start fading away as the body begins to decompose.

Correct answer is : True

Rigor mortis usually sets in about two to six hours after death occurs. It takes roughly 12 hours for rigor mortis to become fully established and about another 12 hours for it to start fading away as the body begins to decompose. Rigor mortis, or body stiffening, is the result of a decrease in ATP after death.

ATP is required for the muscles to relax, and without it, they become rigid. Rigor mortis can last up to 48 hours, after which the body becomes increasingly pliable as the muscles decompose.

To know more about Rigor mortis visit:

https://brainly.com/question/13554527

#SPJ11

The reticular layer of the dermis contains a meshwork of collagen fibers that surround and support structures in the dermis.

The dermis is a dense, fibrous connective tissue layer beneath the epidermis that consists of two layers, the papillary layer and the reticular layer. The reticular layer is the deeper layer of the dermis, accounting for around 80% of its thickness, and contains a meshwork of collagen fibers that surround and support structures in the dermis.The reticular layer also contains elastic fibers, fibroblasts, and various cell types, as well as nerves, blood vessels, sweat glands, and hair follicles. It is responsible for providing the skin with strength, flexibility, and elasticity, as well as housing the sensory receptors that provide us with tactile feedback about our environment.

Learn more about reticular layer at https://brainly.com/question/28625563

#SPJ11

Answer:

mass

Explanation:

The correct statements about  the structure of organic molecules are: A. Glucose is the subunit of glycogen. D. The subunits of polysaccharides are monosaccharides. F. Glycerol is a subunit of steroids.

A. Glucose is indeed the subunit of glycogen. Glycogen is a polysaccharide composed of multiple glucose molecules linked together.

D. Polysaccharides, such as glycogen, are composed of repeating units of monosaccharides. Therefore, the subunits of polysaccharides are monosaccharides.

F. Glycerol is a component of lipids, including steroids. Steroids are composed of a core structure of four fused rings, with a hydroxyl group attached to one end. Glycerol, which is a three-carbon molecule with hydroxyl groups, can serve as a subunit in the synthesis of certain steroids.

You can learn more about organic molecules at

https://brainly.com/question/26556885

#SPJ11

Answer:

Addition of manure and fertilizer manus and fertilizer sedition also enhances the fertility of the soil and the growth of legume crops, that is, crop rotation, also enhances the fertility of the soil.

Answer:The most commonly used solar technologies for homes and businesses are solar photovoltaics for electricity, passive solar design for space heating and cooling, and solar water heating.

Explanation: Solar cells can be arranged into large groupings called arrays. ... These arrays, composed of many thousands of individual cells, can function as central electric power stations, converting sunlight into electrical energy for distribution to industrial, commercial, and residential users.

Answer:

Unmyelinated neurons can be found in both the peripheral and central nervous system in the group c nerve fibers, responsible for transmission of secondary pain or itch. Unmyelinated nerve fibers can lose the nerve impulse during conduction.

unmyelinated neuron means the axon is not covered by this myelin sheath.

Explanation:

The appropriate tRNAs to the binding sites on the ribosome to show the configuration immediately before a new peptide bond forms are:

One site binds to a tRNA with the following amino acid sequence. The P site is the site attached to the polypeptide chain. The E site is where the tRNA molecule, which has just lost its charge, exits the ribosome and receives more amino acids.

An initiator tRNA molecule with a methionine amino acid serving as the first amino acid in the polypeptide chain binds to the P-site of the ribosome. The A site aligns with the next codon bound by the anticodon of the next incoming tRNA. The P-site is the second binding site for tRNA on the ribosome. The other two sites are the ribosome's first binding sites.

Learn more about The ribosome here:- https://brainly.com/question/8773679

#SPJ4

Answer:  The cell membrane allows the selective transport of substances in and out of cells

Explanation:

Answer:

all of them have carbon

Explanation:

Answer:

I don't understand,

There is no diagram.

Answer:

India and South Africa are parts of different plates. The plates slowly moved apart as new plates from underneath got added between them over millions of years.

Explanation:

This question was on Quizizz

The fossil remains of Lystrosaurus who is an extinct four-legged animal discovered in South Africa and India ( even though these animals lived together and did not posses the ability to swim) indicates that:

Hence, the different locations of the fossil can be explained using the moving apart of the plates.

https://brainly.com/question/23811272

According to the basic model of mutation-selection balance, if selection is strong and mutation rate is low, the equilibrium frequency of a deleterious allele will be relatively low, whereas when selection is weak and the mutation rate is high, the frequency of the allele will be relatively high.

Let's discuss this model in detail below. The basic model of mutation-selection balance refers to the idea that a balance exists between the rate at which new deleterious mutations appear in a population and the rate at which these mutations are removed by natural selection. When the mutation rate is high, it will lead to the introduction of a large number of deleterious alleles into the population, which will increase the frequency of deleterious alleles in the population. In contrast, when the mutation rate is low, it will lead to the removal of deleterious alleles from the population, reducing their frequency. The frequency of a deleterious allele in a population can be affected by the strength of selection acting on that allele. When selection is strong, it will remove deleterious alleles from the population more quickly, leading to lower frequencies.

In contrast, when selection is weak, it will not remove deleterious alleles as effectively, leading to higher frequencies.

In conclusion, if selection is strong and mutation rate is low, the equilibrium frequency of a deleterious allele will be relatively low, whereas when selection is weak and the mutation rate is high, the frequency of the allele will be relatively high. This model helps us understand how natural selection and mutation rates interact to shape the genetic diversity of populations.

To know more about allele visit:

https://brainly.com/question/31159651

#SPJ11