Some metabolic reactions require that one molecule undergoes a reaction that causes it to lose energy and that energy is then transfered to a new chemical bond on another molecule. This describes.
Answers
The metabolic reactions in which one molecule loses energy and that energy is transferred to a new chemical bond on another molecule are known as oxidation-reduction reactions.
Oxidation-reduction reactions are a type of metabolic reaction in which one molecule loses electrons (oxidation) and another molecule gains electrons (reduction).
This transfer of electrons often involves a transfer of energy as well. In some cases,
the energy released from the oxidation of one molecule is used to form a new chemical bond in another molecule, resulting in the transfer of energy from one molecule to another.
These types of reactions are often used in cellular respiration to generate ATP, which is used as an energy source by the cell.
In this process, glucose is oxidized and its energy is used to form ATP molecules.
Overall, oxidation-reduction reactions are an important part of many metabolic processes and play a critical role in energy production.
The process of energy transfer from one molecule to another, resulting in oxidation of one molecule and reduction of another is known as oxidation-reduction reactions.
These reactions are important in generating ATP and play a vital role in many metabolic processes.
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Related Questions
108) which type of mutant would be most likely to produce a bushier phenotype? a) auxin overproducer b) strigolactone overproducer c) cytokinin underproducer d) gibberellin overproducer e) strigolactone underproducer
Answers
The correct answer is e) Strigolactones underproducer
A class of chemical substances called strigolactones is created by a plant's roots. These compounds have been categorised as phytohormones or plant hormones based on how they work. So far, three distinct physiological mechanisms linked to strigolactones have been discovered: First, they encourage the growth of parasitic organisms that reside in the roots of the host plant, including Striga lutea and other members of the Striga genus. Second, strigolactones are essential for symbiotic fungi, particularly arbuscular mycorrhizal fungi, to recognise the plant because they form a mutualistic interaction with these plants and supply them with phosphate and other soil nutrients.
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lack of fitness in which muscle group is typically related to poor posture and potential back problems? group of answer choices
Answers
Lack of abdominal muscular strength is frequently associated with bad posture and probable back issues.
The deep muscles in your abdomen, pelvis, and back are your core stability muscles, also known as postural muscles. Instead of shifting your trunk, they function as a corset or framework that holds you together. To support maintaining excellent posture, it's critical to have strong postural muscles. There are four layers of muscles in the abdomen.
When you sit incorrectly, your organs are compressed, which makes it more difficult for you to digest food. Stomach discomfort and acid reflux may result from this.
Bad behaviors like slouching and inactivity result in muscle exhaustion and stress, which in turn produce bad posture.
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Complete Question:-
Lack of fitness in which muscle group is typically related to poor posture and potential back problems?
A. abdominals
B. hamstrings
C. biceps
D. trapezius
According to advocates for the use of genetic engineering, which is an example of the importance of recombinant DNA technology? Genes from nuts used in other organisms can affect allergies. The increase of patents drives the seed cost. There is a diminished opportunity for organic agriculture. There is a reduced use of pesticides, herbicides, and fertilizers.
Answers
Answer:
D. There is a reduced use of pesticides, herbicides, and fertilizers
Explanation:
A reduced use of pesticides, herbicides, and fertilizers is considered an example of the importance of recombinant DNA technology.
What is recombinant DNA technology?Recombinant DNA technology is a type of technology that uses genetic engineering techniques to create new DNA molecules.
These recombinant DNA molecules can express genes from different organisms and thus can be very useful for many purposes.
In conclusion, a reduced use of pesticides, herbicides, and fertilizers is considered an example of the importance of recombinant DNA technology.
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Jack did an experiment to determine how different types of lights affect plant growth. He grew 5 plants in darkness, 5 plants in fluorescent light, 5 plants in LED light and 5 plants in sunlight.
1. What was Jack's independent variable?
2. What was Jack's dependent variable?
3. Which of these groups is the control group?
4. What are 3 constants Joe should have in his experiment?
Answers
2. Plant growth/ height of plant
3. The plants in Sunlight
4. Type of plants, type of soil, amount of water
Answer:
1 . Type of light
2. Plant growth/ height of plant
3. The plants in Sunlight
4. Type of plants, type of soil, amount of water
I need more Brainliest
how do i fo this question
Answers
Answer:
Selection pressure means factors that contribute to selection which variations will provide the individual with an increase chance of surviving over others. Because of selective pressures, organisms with certain phenotypes have an advantage when it comes to survival and reproduction. Over time, this leads to evolution.
Explanation:
i hope this helps bc i think its D. not entirely sure.
some biologists think that viruses should not be classified as living organisms because they a. do not make pigments. b. vary in the use of dna and rna in their genomes. c. infect all cellular forms of life. d. have an unusual cellular structure. e. depend on the ribosomes of other organisms in order to replicate.
Answers
Answer: E) depend on the ribosomes of other organisms in order to replicate
Explanation: Many scientists do not think that viruses are living because they cannot reproduce without the assistance of their host (need to infect cells and use their machinery to replicate). Many people see being able to replicate on your own, outside of a host, as one of the qualifications of "life", and viruses are unable to do just that.
Allopathic Speciation can occur by which of the following
Answers
Allopatric speciation, the most common form of speciation, occurs when populations of a species become geographically isolated. ... Selection and genetic drift will act differently on these two different genetic backgrounds, creating genetic differences between the two new species.
Part 2
1. Go to Phet Reversible Reactions Simulation (click here).
2. Add in 5 of each A and B molecules
3. After observing for 10 seconds, what is happeningto both the A and B molecules? Other
observations?
Answers
It is observed that after adding 5 each to molecules A and B; of Phet Reversible Reactions that the equilibrium goes right, away from the reactant
However, on the other side, If we add product, equilibrium goes left, away from the product
This is because in reversible reactions, both forward and backward or reverse directions of the reaction usually occur at the same time.
What are reversible reactions?Reversible reactions can be defined as a type of chemical reaction in which the reactants form the products that; and in turn, react together to give the reactants back.
Generally, reversible reactions usually will reach an equilibrium point where the concentrations of the reactants and products will no longer change.
Please note that the " Phet " mentioned above means Physics Education Technology. It is a research based simulations for tutoring science subjects
So therefore, it is observed that after adding 5 each to molecules A and B; of Phet Reversible Reactions that the equilibrium goes right, away from the reactant
Complete question:
What happens when you add 5 each to molecules A and B in a reversible reaction?
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When a person does a push up, first pushing off the floor and fully straightening their elbow and the returning to the ground so that their chest touches the floor, what motions does the scapula go through?.
Answers
The scapula goes through motions like Protraction and then retraction when a person does a push-up.
What Is Scapular Protraction?This movement of the scapulae away from the spine is also known as scapular abduction. Scapular retraction is essentially what it is the opposite of. The serratus anterior, pectoralis major, and pectoralis minor are the muscles that are involved in shoulder abduction.What Is Scapular Retraction?Exercises called scapular retractions urge you to bring your shoulder blades together and toward your spine. In these workouts, however, the shoulders do not incline upward toward the ears. The integrity and strength of the muscles surrounding the shoulder blades are the main goals of these workouts.What happens to the scapula during a push-up?Scapular posterior tilt and external rotation during a standard push-up reduced with increased shoulder elongation, but posterior tilt increased with elbow extension. Your shoulder blades are fully protracted at the height of the push-up, pulling them away from the spine.Your shoulder blades will retract as you descend, packing in against your spine and bringing your spine closer to your shoulders. This guarantees a complete range of motion (and, again, healthy shoulders)To learn more about scapular protraction and retraction visit:
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Explain the processes involved in the transportation of absorbed
nutrients throughout the body.
Answers
Answer:
Absorption: The process of absorbing nutrients occurs primarily in the small intestine. Once the food is broken down into smaller molecules through digestion, these molecules are absorbed into the bloodstream. For example, carbohydrates are broken down into simple sugars, proteins into amino acids, and fats into fatty acids and glycerol.
Circulatory System: The circulatory system, composed of the heart, blood vessels, and blood, plays a crucial role in transporting absorbed nutrients. The blood vessels form an extensive network that reaches all tissues and organs in the body.
Hepatic Portal System: After absorption, most of the nutrients are transported to the liver through a specialized system called the hepatic portal system. This system ensures that the liver, which performs various metabolic functions, receives a concentrated supply of nutrients before they are distributed throughout the body.
Bloodstream Transport: Once in the bloodstream, nutrients are carried by the plasma, the liquid component of blood. Different nutrients use specific mechanisms for transport:
Glucose: It is transported by facilitated diffusion or active transport, depending on the concentration gradient, with the help of insulin.
Amino Acids: They are transported through the bloodstream by specific carrier proteins.
Fats: Dietary fats are initially packaged into structures called chylomicrons and transported through the lymphatic system before entering the bloodstream. Once in the bloodstream, fats are carried by lipoproteins such as low-density lipoprotein (LDL) and high-density lipoprotein (HDL).
Distribution to Tissues: As the blood circulates, nutrients are distributed to various tissues and organs according to their specific needs. Nutrients are delivered to cells through the capillaries, the smallest blood vessels in the body, which have thin walls that allow for the efficient exchange of nutrients and waste products.
Cellular Uptake: Nutrients are taken up by cells through various mechanisms. For instance, glucose enters cells with the help of insulin, while amino acids are transported into cells through specific carrier proteins. Fats are taken up by cells through receptor-mediated endocytosis or by diffusion.
Metabolism: Once inside the cells, nutrients undergo metabolic processes to produce energy or build new molecules. Glucose, for example, can be metabolized through glycolysis, the Krebs cycle, and oxidative phosphorylation to generate ATP, the cell's energy currency.
Waste Removal: Metabolic byproducts, such as carbon dioxide and urea, are generated during nutrient metabolism. These waste products are transported back into the bloodstream and eventually eliminated from the body through the lungs (carbon dioxide) or the kidneys (urea).
It's important to note that different nutrients may have different transport mechanisms and pathways. The body's ability to efficiently transport and utilize absorbed nutrients is vital for maintaining proper functioning and overall health.
Which feature of the model represents stored chemical energy
Answers
The sugar molecule represents the most stored chemical energy. Thus, the correct answer is Option B.
Sugar (glucose, C₆H₁₂O₆) is a biological molecule that stores energy in its chemical bonds, not the molecule that initiates the process of cellular respiration During cellular respiration, glucose is broken down in a series of chemical reactions to produce energy ATP (adenosine triphosphate).
The process of cellular respiration begins at the stage of glycolysis, where glucose in the cytoplasm of the cell is partially broken down into pyruvate molecules and then the pyruvate molecules are broken down again in the presence or production of oxygen (aerobic respiration). fermentation in the absence of oxygen depending on whether oxygen is present
During aerobic respiration, pyruvate enters mitochondria and undergoes the citric acid cycle (also known as the Krebs cycle) and the electron transport chain These processes release energy from glucose chemical bonds to produce more ATP.
Therefore, sugar (glucose), although it stores energy in its chemical bonds, is not the molecule that initiates cellular respiration. Instead, during cell respiration, glucose is broken down and energy is released in the form of ATP.
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Complete question:
Which feature of the model represents the most stored chemical energy?
A. The oxygen gas molecule
B. The sugar molecule
C. The water molecule
D. The carbon dioxide molecule
What kind of light does the human eye can see?
Can u give me a simple answer please I need an answer by 10 if u don't answer until 10 Am u will not get brainliest?
Answers
what is a Uniformly Acceleration Motion?
2. What is an acceleration?
3. What is the difference of vector quantity and scalar quantity?
Answers
Answer:
Explanation:
Uniformly accelerated motion refer to the movement of velocity in a straight line and when the amount increase in velocity is in equal interval with amount increase in time.
Acceleration refer to the rate of change of velocity with time. That is velocity divided by time.
Vector quantity is the quantity that have both magnitude and direction. Example include acceleration.
Scalar quantity refer to quantity with magnitude and no direction.
Why must you consume carbohydrates in the foods you eat? How does this relate to cellular respiration?
Answers
Assuming ideal conditions, which statement is true of these samples of gases?
16g of O2
14g of N2
8g of CH4
1g of H2
A. They are listed in order of increasing number of particles.
B. They all have the same volume at the same temperature and pressure.
C. They all have the same density at the same temperature and pressure.
D. They are listed in order of decreasing number of moles.
Answers
(b) They all have the same volume at the same temperature and pressure. is true statement about ideal condition.
what is an ideal condition?In this context, the term "ideal conditions" refers to the best possible circumstances. The definition of "ideal" in the phrase "ideal conditions" has absolutely nothing to do with Weber's concept of the "ideal type" as a theoretical conception.
what is temperature?The physical concept of temperature indicates in numerical form how hot or cold something is. A thermometer is used to determine temperature. Thermometers are calibrated using a variety of temperature scales that traditionally drew their definition from different reference points and thermometric materials.
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What type of reaction breaks polymers into their monomer subunits? a.Hydrolysis b. Dehydration Synthesis c. Synthesis
Answers
Answer:
C
Explanation:
Synthesis
Why are large scale mutations more obvious than small scale mutations ?
Answers
large scale mutations are more obvious because it affects more chromosomes in your DNA than small scale mutations.
example: Duplication of multiple genes causes those
genes to be overexpressed while deletions result
in missing or incomplete genes.
which two waves lie at the begginning and end of the electromagnetic spectrum?
Answers
Answer:
radio waves and gamma rays
Explanation:
On one end of the electromagnetic spectrum are radio waves, which have wavelengths billions of times longer than those of visible light. On the other end of the spectrum are gamma rays
What is the difference between getting energy from cellular respiration and getting energy from a log by burning it?
Answers
During cellular respiration, stored chemical energy is gradually released in a series of enzyme-assisted reactions. Burning a log releases the stored chemical energy rapidly as heat and light.
The energy produced by cellular respiration is in the form of chemical bond energy. The energy produced when a log of wood is burned is mainly heat or heat energy and some light energy.
The third phosphate bond of adenosine triphosphate (ATP) is a high-energy bond. It is used to provide energy for metabolic reactions and perform tasks such as muscle contraction. Energy is the ability to execute work. It is electricity obtained from a physical or chemical source and used to provide heat or light or to do work. Forms of energy include chemical, thermal, mechanical, electrical and nuclear energy. Energy can be transformed from one mode to another.
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Virus structure Sort the items according to whether they may be found only in free virus particles, only in uninfected host cells, or in both viruses and host cells. Drag each item to the appropriate bin.
Answers
Items that may be found only in free virus particles, only in uninfected host cells, or in both viruses and host cells vary depending on specific characteristics.
Which items are found in different combinations of free virus particles and host cells?The distribution of viral structure components varies depending on their specific functions and interactions with the host cells. Some components may be found exclusively in free virus particles, some exclusively in uninfected host cells, and some in both viruses and host cells.
Certain viral components, such as viral envelope proteins and viral capsid proteins, are typically found in free virus particles. These components play a crucial role in viral attachment, entry, and protection of the viral genome.
On the other hand, host cell components, including cellular membrane proteins and cellular machinery components, are present in uninfected host cells. These components are hijacked by the virus during infection to facilitate viral replication and assembly.
Additionally, there are viral components, like viral enzymes and viral nucleic acids, that can be found in both free virus particles and host cells. These components are essential for viral replication and gene expression, and they may be packaged within the viral particles or actively produced within infected host cells.
It is important to note that the specific components found in each category can vary depending on the type of virus and its life cycle. Therefore, the distribution of viral structure components in free virus particles and host cells is dynamic and context-dependent.
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Scientists who study
ocean temperatures
have seen
A. that the ocean is recently becoming colder
B. that the ocean is recently becoming warmer
C. that the ocean temperatures are not changing at all
Copyright ©ang International Academy of Scienes. All Rights Rerved
Answers
Answer:
scientists who study the ocean have seen b the ocean is becoming warmer
__________ is uncontrolled cell growth.
Answers
Answer:
Cancer
Explanation:
Hope this helps :))
What occurs during g2 of interphase?
Answers
Sam's Earth Science class is about to walk the planets. What does that mean? Well, his teacher has tied a large helium
balloon outside and students will pace off the distance to each planet, using this scale as a guide. Sam's teacher has
told the class to use the idea of a "pace" as a unit of measure for the activity. A pace is two steps-one with each foot.
One pace is about 1 meter. The students predicted how many paces it would take to reach each planet. It takes 6
paces to reach Mercury and Pluto was 592 paces from the start. When they had completed the activity, one student
had stopped at 287 paces. What planet did that student represent?
◄)))
A)
B)
C)
D)
Jupiter
Neptune
Saturn
Uranus
Answers
The planet did that student represent is Neptune
balloon outside and students will pace off the distance to each planet, using this scale as a guide. Sam's teacher has
told the class to use the idea of a "pace" as a unit of measure for the activity. A pace is two steps-one with each foot.
One pace is about 1 meter. The students predicted how many paces it would take to reach each planet. It takes 6
paces to reach Mercury and Pluto was 592 paces from the start.
When they had completed the activity, one student
had stopped at 287 paces. The student represent the planet Neptune.
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which factor makes enzymes well-suited to the role of catalyst in bio chemical reaction?
Answers
Answer:
Enzymes can be reused because they do not permanently bond with substrate
Explanation:
Which biomolecule group carrie’ and pae on the hereditary information of the organim
Answers
DNA is responsible for carrying the genetic information of living organisms. These nucleic acids come in the form of deoxyribonucleic acid (DNA) or ribonucleic acid (RNA).
Deoxyribonucleic acid is a molecule composed of two strands of polynucleotides twisted together to form a double helix and is the genetic component of the development, function, growth and reproduction of all known organisms and many viruses.
The function of DNA is to store all the genetic information that an organism needs to develop, function and reproduce.
All cells contain complete genes, but cells in different tissues and organs look and behave differently. This is because only a portion of each cell's DNA is used to make proteins.
The four roles played by DNA are replication, information encoding, mutation/recombination, and gene expression.
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What happens if you failed to get rid of the carbon dioxide that is built up in your blood through
cellular respiration?
Answers
Answer:
I think you would die
Explanation:
In your own words, write the definition of each of the words below.Belief
Answers
Answer:
Belief: It's a feeling of being sure that a person or thing exists or is true or trustworthy belief in ghosts belief in democracy.
In the rat, the allele for red eye colour is dominant over the alleles for brown colour. Consider a cross between a rat that is an Hozygote dominant for eye colour and a rat that is an Hozygote recessive for eye colour.
1. Show the parental genetic cross between the two rats.
2. Use a Punnett square to show the F1 (filial generation).
3. Indicate the genotype and phenotype of the F1 generation.
4. With the results of the F1 generation, construct a Punnett square showing the results of an F2 (generation).
5. Indicate the genotype and phenotype of the F2 generation
Answers
Answer:
1) RR x rr
2) Shown below
3) 100% Rr with red eyes
4) Punnett square shown (Rr x Rr)
5) 25% of the offspring are h0m0zygous dominant with red eyes (RR), 50% are heterozygous with red eyes (Rr), and 25% are h0m0zygous with brown eyes (rr)
Explanation:
Let's say the allele for red eyes is R and the allele for brown eyes is r.
1. A cross between a h0m0zygous dominant (two copies of the dominant allele, R) and h0m0zygous recessive (two copies of the recessive allele, r) is: RR x rr
2. R R
r Rr Rr
r Rr Rr
The F1 generation is shown in the Punnett square above.
3. The F1 generation are 100% Rr. They are heterozygous. Since red (R) is dominant, the rats all have red eyes
4. A cross between the F1 generation (Rr x Rr) gives the F2 generation
R r
R RR Rr
r Rr rr
5. 25% of the offspring are h0m0zygous dominant with red eyes (RR), 50% are heterozygous with red eyes (Rr), and 25% are h0m0zygous with brown eyes (rr)
Spontaneous generation is the idea that new living organisms can form from nonliving matter. Cell theory, however, states that cells
can only grow from other cells.
Which of the following experimental results supports the idea that new cells can only form from other cells?
A. A plant cell had its cell wall broken, and the cell was found to no longer be able to function.
OB. A piece of uncovered meat that was left outside contained maggots by the end of one day.
OC. A container of soup that was heated and sealed did not grow mold even after several months.
OD. A mold sample examined under a microscope showed a regular structure made of many individual cells.
Answers
Answer: C. A container of soup that was heated and sealed did not grow mold even after several months.
Explanation: