the categories of skeletal muscle based on the type of metabolic pathway used for synthesis of atp are . multiple select question. glycolytic synaptic kinetic ionic oxidative

Answer:

Alternative Title: analogous structure. Analogy, in biology, similarity of function and superficial resemblance of structures that have different origins. For example, the wings of a fly, a moth, and a bird are analogous because they developed independently as adaptations to a common function—flying.

Explanation:

Answer: Plants and animals share many characteristics, but they are different in some respects. Animals usually move around and find their own food, while plants are usually immobile and create their food via photosynthesis. ... Animal cells absorb nutrients from food, while plant cells use plastids to create energy from sunlight.

Answer:

Prokaryotic cells have free floating DNA

Answer:

B. prokaryotic

Explanation:

The prokaryotic cells has free-floating DNA. The option (B) is the answer.

After filling the sheet, Jeremy had extra dough, which he put in the refrigerator. The process of a neuron's reuptake is most like returning the extra dough to the refrigerator.

After serving its purpose of conveying a neurological impulse, a neurotransmitter is reabsorb able by a neurotransmitter transporter situated along the plasma membrane of an axon terminal. Reuptake, permits neurotransmitter recycling and modulates the amount of neurotransmitter present in the synapse, is essential for appropriate synaptic physiology because it affects how long a signal produced by neurotransmitter release lasts. The reabsorption of neurotransmitters requires certain transport proteins because they are too big and hydrophilic to diffuse across the membrane.

Hence, reuptake is vital for neuronal function and signal processing.

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Spermatogenesis, the development and maturation of sperm cells in the male reproductive organ known as the testes.

False: During spermatogenesis, spermatids transform into spermatozoa. During spermatogenesis, each main spermatocyte divides into two haploid secondary spermatocytes, yielding four sperm. Haploid secondary spermatocytes have fewer rough endoplasmic reticulum cisternae and coarse chromatin granules than primary spermatocytes and are smaller. After undergoing meiosis II, secondary spermatocytes produce four haploid spermatids from four haploid secondary spermatocytes. Each spermatid starts to form a tail and a mitochondria-filled midpiece, while the chromatin is compressed into an acrosome at the head. Sertoli cells are essential for proper spermatogenesis because they protect cell connections and give male germ cells the nutrients they need to progress through mitosis and meiosis.

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The dependent variable in this graph is the rainfall in mm, as it is the variable being measured and affected by other factors. The independent variable is the days, as it is the variable that is controlled or manipulated.

From the graph, we can draw conclusions about the rainfall patterns during the first 9 days of the month.

We can determine which day had the most rainfall by identifying the highest point on the graph which is 12mm. Similarly, we can determine the day with the least rainfall by identifying the lowest point on the graph which is 2mm.

Thus, we can assume that in the second day, the rainfall was lowest and in the 3rd it was the nighest.

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To generate 20 ATP molecules during anaerobic respiration in E. coli using NADH as the electron donor and nitrate as the electron acceptor, approximately 80 NADH molecules need to be oxidized.

In anaerobic respiration, E. coli can use alternative electron acceptors like nitrate (\(NO_{3}-\)) when oxygen is not available. The process involves the transfer of electrons from NADH to nitrate, which leads to the generation of ATP. Each NADH molecule can yield approximately 2.5 ATP molecules during anaerobic respiration in E. coli.

To calculate the number of NADH molecules required to generate 20 ATP molecules, we divide 20 ATP by the yield of ATP per NADH. In this case, 20 ATP divided by 2.5 ATP per NADH gives us approximately 8 NADH molecules.

However, it's important to note that this calculation assumes perfect efficiency, which is not always the case in cellular respiration. In reality, some energy is lost as heat during the process.

Therefore, to generate 20 ATP molecules during anaerobic respiration using NADH as the electron donor and nitrate as the electron acceptor in E. coli, approximately 80 NADH molecules would need to be oxidized, considering the yield of ATP per NADH and assuming ideal conditions.

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1. Mercury (Hg)

2. Antimony (Sb)

3. Lead (Pb)

4. Nitrogen (N)

5. Potassium (K)

6. Sodium (Na)

Answer:

 two cell divisions happen throughout the overall process, so a result of four haploid cells are produced.

Explanation:

A because it consists of two nuclear divisons resulting in four nuclei that are usually turned into four new haploid daughter cells

The correct order of the events is:The scientist formulates a research question.The scientist generates a hypothesis to explain the observation.

A hypothesis is a tentative explanation or prediction for an observed phenomenon that can be tested through further investigation. It is an essential part of the scientific method, which is a systematic approach to acquiring knowledge and understanding the natural world.

A hypothesis is typically based on prior knowledge, observations, or existing theories, and it is formulated as a statement that can be tested through experimentation or observation. A hypothesis should be clear, specific, and testable, meaning that it can be supported or refuted by empirical evidence.

In the scientific method, a hypothesis is proposed as an explanation for an observed phenomenon, and then a research design is created to test the hypothesis through experimentation or observation. The results of the experiment or observation can either support or refute the hypothesis. If the hypothesis is supported by the evidence, it can become a theory or a scientific.

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Answer:

It is located in the nucleus

Explanation:

Answer:

Explanation:

nucleus

The nucleus is particularly important among eukaryotic organelles because it is the location of a cell's DNA.

Explanation:

by absorbing solar radiation and releasing heat is needed to keep making the atmospheric circulation, and by releasing aerosols influence cloud cover, by emitting the most water that falls on land as rain.

Answer:

Fast-Twitch Fibers: baseball pitching

Slow-Twitch Fibers: long distance swimming, long distance running

Gene therapy in the future would allow one to artificially alter the expression of muscle fibres for athletic success are :

Fast Twitch Fibers: baseball pitching

Slow-Twitch Fibers: long-distance swimming, long-distance running.

Gene therapy concerns modifying the genes inside your body's cells in an effort to treat or prevent disease.

Genes contain your DNA, the regulation that controls much of your body's form and process, from making you develop taller to controlling your body systems.

Genes that don't function properly can cause disease.

Thus, Fast Twitch Fibers: baseball pitching, Slow-Twitch Fibers: long-distance swimming, long-distance running.

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Hello!

What triggers each step in the synthesis of tryptophan?

Each step is triggered by a specifi c enzyme. The tryptophan operon contains fi ve genes (trpA through trpE) needed to make the amino acid tryptophan. When tryptophan levels are low, RNA polymerase binds to the operator, turning on the transcription of the fi ve enzyme genes needed for tryptophan synthesis.

Ary~

Brainliest helps a lot <3

Each process is started by a unique enzyme. The five genes (trpA through trpE) of the tryptophan operon are required to produce the amino acid tryptophan.

The five enzyme genes required for tryptophan production are turned on by the binding of RNA polymerase to the operator when tryptophan levels are low.

Due to this, the cell either stops further synthesis or binds to a repressor, which induces the creation of the enzymes needed for its manufacture and synthesis.

When tryptophan levels are low, the trp operon is expressed (or "turned on"), and when levels are high, it is repressed (or "shut off"). The trp repressor prevents the operon from being expressed when it is linked to tryptophan.

Therefore, (trpA through trpE) of the tryptophan operon is required to produce the amino acid tryptophan.

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Answer:

Species

Explanation:

Boys and girls belong to the same species.

The type of species is Humans.

Answer:

A. Species.

Explanation:

A species is classified as being able to interbreed together. In this case, a human boy and a human girl can interbreed.

Offspring does not make as much sense in this case, for there is no context to allow it to be the correct answer. Boys and girls are technically terms used for kids, which equate to offspring, however it is not your answer.

Boys and girls also are not the same gender. They equate to the norm of gender binary, which means that there are two genders, being male (boy) and female (girl). As by definition, this is not malleable, and individuals fit into one or the other typically based on natural development.

Therefore, Species is the only satisfactory answer in this case.

Answer:

B cuts

maaf kalau salah oke

Answer:

During the process of transcription, the information stored in a gene's DNA is transferred to a similar molecule called RNA (ribonucleic acid) in the cell nucleus. ... A type of RNA called transfer RNA (tRNA) assembles the protein, one amino acid at a time.

hope it helps : )

Explanation:

The ovary is a crucial part of the female reproductive system that is responsible for producing and releasing mature eggs for fertilization.

It is a small, oval-shaped organ that is located in the pelvis, on either side of the uterus. The microscopic structure of the ovary is made up of several distinct layers and components, each of which serves a specific function in the reproductive process.
The outer portion of the ovary is called the cortex and contains numerous tiny structures called follicles, which are responsible for producing and releasing eggs. The follicles are surrounded by connective tissue and are embedded in the stroma of the cortex. The inner portion of the ovary is called the medulla, which contains blood vessels, nerves, and connective tissue.
The ovary is surrounded by a dense connective tissue capsule, called the tunica albuginea, which provides support and protection to the delicate structures within the ovary. The outermost layer of the ovary is called the germinal epithelium, which is a layer of cuboidal cells that covers the surface of the ovary.
In summary, the ovary is composed of several layers and structures, including the cortex, medulla, follicles, tunica albuginea, and germinal epithelium. Each of these components plays a crucial role in the development and release of mature eggs, as well as the overall function of the female reproductive system.

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Answer:

Submerged in a HYPOTONIC solution causing turgor pressure.

Explanation:

HYPERtonic causes water to leave the cell. This harms the plant!

Hypotonic does the opposite.

Turgor pressure is important to keep the plant from wilting. Turgor keeps the water in plants.

Hope this is correct. Wishing you the best.

The answer is Bipedalism because the ability to utilize hands for early Homo species was an evident benefit of bipedalism. Only primates were able to develop this unique advantage with the emergence of bipedalism.

There are several ideas regarding when our ancestors began to walk upright, but one prevalent theory is that early hominids likely began to adapt to a cooling climate around 7 million years ago.

Africa's vast rainforest regions were being replaced by savannah and wooded parts, necessitating the development of the tree-climbing apes' land-walking skills.

Roots, bushes, and occasionally animal corpses were the rewards our ancestors received for venturing out into the savannah, making it more probable for individuals who walked on two legs to survive.

Not as huge a jump from the trees to the ground as some would have thought. While climbing trees and reaching for fruit, some of the early hominids' physical structures may have already been pre-adapted to bipedalism. Bipedalism was a characteristic that all future hominid species will possess due to the numerous benefits it gave.

Hominids were able to make and use tools more effectively, reach for fruit in trees, and use their hands for social interaction and display when they became bipedal. They could see farther over the savannah grass, but this could have also been a drawback because predators could have more easily seen them. The deadly drawback of sluggish speed was overcome by this advantage.

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Answer:

Light travels as a wave. But unlike sound waves or water waves, it does not need any matter or material to carry its energy along. This means that light can travel through a vacuum—a completely airless space.

Children tend to grow more slowly and so become smaller in low SES settings, according to studies from numerous nations.

Food allergies, iron deficiency, tooth decay and constipation are common nutritional problems of preschoolers.

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The rectangular coordinate system is another name for the Cartesian coordinate system. It is a system used in geometry that employs coordinates to establish the location of a geometric component (such a point, for instance). Each location in this system is described by two numerical coordinates.

The following coordinate systems are used in each of the given scenarios:

A. Loss of energy through a flat double-pane window Cartesian coordinate system is used to model transport processes in the scenario of energy loss through a flat double-pane window. The major assumptions include that the process is symmetrical, the heat transfer coefficient is uniform, and the heat transfer is two-dimensional.

B. Transfer of dissolved oxygen from a culture medium into sphere-shaped cells Spherical coordinate system is used to model the transport processes in the transfer of dissolved oxygen from a culture medium into sphere-shaped cells. The assumptions include that the rate of oxygen transfer is uniform, the cells are symmetrical, and the diffusivity of oxygen is constant.

C. Fluid motion produced when stirring coffee in a typical mug cylindrical coordinate system is used to model the transport processes of fluid motion produced when stirring coffee in a typical mug. The assumptions include that the flow is two-dimensional, the flow is symmetrical, and the viscosity of the fluid is constant.

D. Dissipation of energy from the skin of a tall and skinny person Cartesian coordinate system is used to model the transport processes in the dissipation of energy from the skin of a tall and skinny person. The assumptions include that the surface temperature is uniform, the surface is symmetrical, and the heat transfer coefficient is uniform.

E. Heating of a cold bottle of alcoholic cider by a warm hand cylindrical coordinate system is used to model the transport processes of heating of a cold bottle of alcoholic cider by a warm hand. The assumptions include that the flow is two-dimensional, the flow is symmetrical, and the viscosity of the fluid is constant.

F. Velocity profile in waves about to crash on a flat shore Spherical coordinate system is used to model the transport processes in the velocity profile in waves about to crash on a flat shore. The assumptions include that the waves are symmetrical, and the diffusivity is constant.

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Answer:

B

Explanation:

Astrology has not demonstrated its effectiveness in controlled studies and has no scientific validity.

Diagrams depicting family relationships and phenotypes for a genetic disorder are pedigree charts. Here option B is the correct answer.

A pedigree chart is a diagram that depicts family relationships and the inheritance of a genetic disorder over several generations. It is used to trace the inheritance of a particular trait or disease within a family and can help to identify patterns of inheritance.

The chart typically includes symbols for males and females, as well as symbols to indicate the presence or absence of a particular trait or disorder. It also can indicate the genotype of the individual, whether they are carriers or affected by the disorder.

A linkage map is a diagram that shows the relative positions of genes on a chromosome, and the distance between them. A genotype map is a diagram that shows the genetic makeup of an organism.

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Peptide bond formation, which is the step of protein synthesis where amino acids are joined together to form a polypeptide chain, does not require the utilization of a protein factor. Option c is correct answer.

During protein synthesis, several steps require the involvement of various protein factors to facilitate and regulate the process. These protein factors assist in tasks such as initiation complex formation, tRNA selection, translocation, and termination. However, peptide bond formation, which occurs between the amino acids carried by tRNAs, does not rely on an additional protein factor.

Peptide bond formation is catalyzed by the ribosome itself, which acts as a ribozyme, an RNA molecule with enzymatic activity. The ribosome brings the amino acids close together and facilitates the formation of a peptide bond between the carboxyl group of one amino acid and the amino group of another. This process occurs within the ribosomal RNA (rRNA) component of the ribosome, specifically the peptidyl transferase center.

Unlike the other steps that involve the assistance of protein factors, peptide bond formation is mediated solely by the ribosome's inherent catalytic activity. Therefore, it does not require the involvement of an additional protein factor.

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