The rounded process, such as the protuberance on either side of the ankle joint is an example of a/an:

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.

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Answer:

During cellular respiration, the reactants—glucose (sugar) and oxygen—combine together to form new products: carbon dioxide molecules and water molecules. Adenosine triphosphate (ATP) is produced as the form of energy that can be used for other cellular processes.

Explanation:

Answer:

The higher the organism is on the trophic pyramid, the lower the amount of available energy.
Explanation:

If the Krebs cycle fails, then Succinate metabolite is not going to be processed.

The Krebs cycle, also known as the citric acid cycle, is a metabolic pathway that occurs in the mitochondria of eukaryotic cells.

This pathway is responsible for the breakdown of acetyl-CoA, a molecule produced from the breakdown of glucose and fatty acids, into carbon dioxide and energy.

The Krebs cycle produces ATP, which is the primary source of energy for the body's cells, as well as several other important molecules. The cycle involves several enzymes and intermediate molecules, including succinate.

If the Krebs cycle fails, succinate will not be processed and will accumulate in the cell, leading to a buildup of toxic metabolites that can be harmful to the cell.

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Fire ants are  invasive species and native species of the United States. Thus option B and C are correct.

Fire ants are class of ants belongs to arthropods which build anthill mounds in soft soil mainly for their colonies, lack a central opening with more than 20 species of fire ants worldwide.

The Native fire ants are up four major subspecies such as  native southern fire ants, tropical fire ants, desert fire ants and little fire ants.

The native fire ants are Uniform in size which Vary from 1/16-in. to almost 1/4-in, Range from bright red to black

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carbohydrates, lipids, proteins, and nucleotides

The correct answer is C, as the endometrium secretes nutrients for implantation during the time period of day 11-18.

In a normal menstrual cycle, the release of an egg, also known as ovulation, occurs around day 14. Therefore, option A, which states that the release of an egg occurs on the 5th day, is not correct.

Option B is partially correct, as the endometrium does start to regenerate from day 5 but continues to do so until day 7.

Option C is also partially correct, as the endometrium does secrete nutrients for implantation, but this occurs from day 20 onwards.

Option D is incorrect, as the rise in progesterone levels occurs after ovulation, which is around day 15-28. Therefore, the correct answer is C, as the endometrium secretes nutrients for implantation during the time period of day 11-18.

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Explanation:

There are three domains; Archaea, Eukarya and Bacteria.

archaebacteria is an archaea domain

it is hence a domain

Answer:

Domain

Pathogen

Explanation:

Before running the gel, DNA is mixed with dye and loaded into wells through the use of a pipette.

Gel electrophoresis may be defined as a type of laboratory methodology that is significantly utilized in order to separate mixtures of DNA, RNA, or proteins according to molecular size. This process is used to analyze the biomacromolecules and their fragments on the basis of their charge and size.

In this technique, the molecules that have to be separated are pushed by an electrical field through a gel that contains small pores. Before performing an actual mechanism, DNA is mixed with a dye known as Ethidium bromide and then loaded into wells which are formed by Acrylamide gel through the use of a pipette.

Therefore, before running the gel, DNA is mixed with dye and loaded into wells through the use of a pipette.

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We flame inoculating loops and needles to sterilize them before use. This is important because bacteria and other microorganisms can contaminate the sample and give inaccurate results if not properly sterilized. The flame also helps to remove any residual bacteria or debris from the previous use of the instrument.

Hearing a sizzling sound when placing the loop or needle on the bacteria to be harvested is a good sign that the instrument is hot enough and ready for use. The sound is caused by the heat of the instrument instantly vaporizing any liquid that may be on the surface of the bacteria. It is important to let the instrument cool down for a few seconds before touching the bacteria to prevent any damage or killing of the bacteria.

Overall, flaming inoculating loops and needles is a simple and effective way to ensure accurate and reliable results in microbiological testing.

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Have four limbs as not all animal species have four limbs. Some animals such as snakes, fish and birds do not have four limbs; some have more than four limbs while others have none. The correct answer is A.  

The majority of animal species share several characteristics that differentiate them from plant life. They include:

Bilaterally symmetric: The majority of animal species exhibit bilaterally symmetric characteristics. This means that they can be divided down the middle to produce two mirrored halves.

Heterotrophic: Animals require energy from an external source, meaning they must feed on other organisms to survive. This is in contrast to plants, which create their food through photosynthesis.

Muscle tissue: Muscles are a critical component of animal life and are used to move the body, as well as to circulate blood and nutrients throughout the body.

Nervous tissue: Nervous tissue is a critical component of animal life. It is responsible for receiving sensory input and sending signals to the rest of the body, which allows animals to react to their environment.

Most animals also have an external or internal skeleton that provides structural support, a digestive system to break down food, and a circulatory system to transport nutrients and oxygen.

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Answer:  Cytosine and deoxyribose sugar

Explanation: : Remember the base pairing rules: cytosine with guanine and adenine with thymine, in equal amounts. To compliment the given base,, you'd have to choose the nucleotide that would pair with it, attached to a phosphate-sugar backbone. I'm not quite sure why they didn't include phosphate in that option, but it's the only possible one. Guanine couldn't pair with any of the other listed options.

Hope this helps,

Lacia :)

Answer:

Cytosine and deoxyribose sugar

Explanation:

this answer is right i got a 100% on my 7.01-7.03 quiz

A DNA strand that has been duplicated develops a mutation. This strand's correct codon should be CCU, however the mutation produced CCG. No, as each codon's amino acids are the same and this mutation is quiet.

An insertion mutation occurs when a new nucleotide is inserted to a stranded DNA during replication. The extra nucleotide can be introduced when the replicating strand "slips," or folds. Strand slippage can potentially lead to deletion mutations.

If mistakes are made during DNA replication and they are not immediately fixed, mutations may result. Moreover, exposure to environmental elements including smoking, sunshine, and radiation can result in mutations.

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Option  b) Pulmonary veins carries oxygenated blood from the lungs to the heart.

Each lung has two main pulmonary veins, one inferior and one superior, which emerge from the hilum. The primary pulmonary veins drain into the left atrium after receiving blood from three or four feeding veins in each lung. The bronchial tree is not followed by the peripheral feeding veins. They run between the pulmonary segments from which the blood is drained.

The right superior pulmonary vein is located at the root of the lung, in front of and somewhat below the pulmonary artery; the inferior is located at the lowest section of the lung hilum. The bronchus is located behind the pulmonary artery.

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Answer: c

Explanation: you can notice she is special unlike others she has something unic. btw this belongs to inglish clas not biology sorry to break it up to you

Answer:

The Answer is C.

Explanation:

It makes more sense than the other answers...right? look at it. see it now?

The folds in mitochondrial membranes are called cristae. Cristae are derived from the Latin word for “crest” or “plume” and are the most recognizable feature of the inner mitochondrial membrane.

They are arranged in stacks and appear as a series of curved ridges or folds on the inner surface of the membrane. Cristae are important for providing a large surface area for the enzymes and proteins that are involved in metabolic pathways such as the citric acid cycle and the electron transport chain.

This increased surface area allows more molecules to interact with proteins in the membrane and increases the efficiency of these processes. Cristae also contain proteins called porins which form channels in the membrane allowing different molecules to move in and out of the mitochondria.

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Complete question is ;

what are the folds in mitochondrial membranes called ___.

Answer:

it is a mutualistic relationship

Explanation:

both the fungus and algae are benefiting from the relationship

Answer:

Ribosomes?

Explanation:

Answer:

Ribosomes

Ribosomes are the structure that is in the nucleus to assemble the proteins.

Answer:

The airway that leads from the larynx

Explanation:

Answer: Insects breathe through a complex network of tubules, the tracheae. Large tracheae connect to spiracles opening at the surface of the body,  extending from the larynx to the bronchial tubes where air enters and carbon dioxide exits.

For each of the given views, their explanations are as follows:

Earth's systems refer to all the various components of the earth that contribute to the maintenance of life on earth.

The earth's system includes the biotic and abiotic factors of the earth.

They include humans, plants, animals, water, soil, etc.

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Answer:

Food chain/web/pyramid

Explanation:

graphs the transformation on energy n stuff

Both processes involve carbon compounds either taken in from the environment or produced by the organisms themselves. Hence, option B is correct.

The primary goal of photosynthesis is to transform solar radiation into nutrient-rich chemical energy. The process by which sugar is broken down in the presence of oxygen in the mitochondria of organisms (animals and plants) to release energy in the form of ATP is known as cellular respiration.

Both processes take place in cells and the exchange of gases occurs.

Both processes involve carbon compounds either taken in from the environment or produced by the organisms themselves. Hence, option B is correct.

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Answer:

The discovery that; The age of pots ( ancient ) that was used to hold milk in ancient times is as old as the Lactase-persistence mutations

Explanation:

The discovery that best supports the hypothesis is given in the question ( The hypothesis about he evolution of the lactase-persistence trait was driven by dairying )  is that The age of pots ( ancient ) that was used to hold milk in ancient times is as old as the Lactase-persistence mutations

Answer:

We obtain carbon through cellular respiration and return by excretion through the nose