Answer:
Glycolysis is a series of chemical reactions that occurs in the cytosol of cells. These reactions are an important part of the process of cellular respiration, which produces energy for the cell.
The key events of glycolysis include the following:
The conversion of glucose to glucose-6-phosphate by the enzyme hexokinase. This reaction requires the input of ATP.
The conversion of glucose-6-phosphate to fructose-6-phosphate by the enzyme phosphoglucose isomerase.
The conversion of fructose-6-phosphate to fructose-1,6-bisphosphate by the enzyme phosphofructokinase. This reaction requires the input of ATP.
The cleavage of fructose-1,6-bisphosphate into two three-carbon molecules, dihydroxyacetone phosphate and glyceraldehyde 3-phosphate, by the enzyme aldolase.
The conversion of glyceraldehyde 3-phosphate to 1,3-bisphosphoglycerate by the enzyme glyceraldehyde 3-phosphate dehydrogenase. This reaction results in the production of NADH.
The conversion of 1,3-bisphosphoglycerate to 3-phosphoglycerate by the enzyme phosphoglycerate kinase. This reaction results in the production of ATP.
The conversion of 3-phosphoglycerate to 2-phosphoglycerate by the enzyme phosphoglycerate mutase.
The conversion of 2-phosphoglycerate to phosphoenolpyruvate by the enzyme enolase.
The conversion of phosphoenolpyruvate to pyruvate by the enzyme pyruvate kinase. This reaction results in the production of ATP.
The end products of glycolysis are two molecules of pyruvate, two molecules of NADH, and a net gain of two molecules of ATP. In the presence of oxygen, pyruvate can be further oxidized in the mitochondria to produce more ATP. In the absence of oxygen, pyruvate is converted to lactate in a process called fermentation
Explanation:
HELPS
(THIS PART IS TO GET EXTRA CHARACTERS, DONT PAY ATTENTION TO IT)
Answer:
C. Sex cells
Explanation:
The process shown in the figures is Mitosis, which is the division of cells that end in 2 identical daughter cells. Sex cells, however, do not go through mitosis as their offspring are genetically different; they go through a process called meiosis. The other cells listed are all somatic and therefore go through mitosis, so C must be correct.
Answer:
D. Muscle Cells because my sister is a 6th grader she told me the answer
Explanation:
How are humans impacting biodiversity in ecosystems around the world?
Humans impact biodiversity in ecosystems around the world through climate change, ocean acidification, air pollution, pollutants, and invasive species.
Land use change is the primary direct source of biodiversity loss (mainly for large-scale food production), and it is estimated that this causes approximately 30 percent of the decline in biodiversity worldwide. The second factor, which accounts for approximately 20% of the problem, is the excessive extraction of resources through overfishing, and overharvesting.
Significant changes can occur in ecosystems as a result of the effects of human activities both on land and in water. There are various challenges that are now being faced by ecosystems, some of which include climate change, ocean acidification, the loss of habitat, eutrophication, air pollution, pollutants, and invasive species.
You can also learn about ecosystems from the following question:
https://brainly.com/question/13979184
#SPJ4
Individuals of a single species fighting over access to a limiting resource is one example of ________.
Answer:
intraspecific competition
Explanation:
which of the following does not require energy?
a. active transport
b. diffusion
c. endocytosis
d. sodium-potassium pump
i think is D. sodium-potassium pump,i hope that's correct
What type of scientist would be the best qualified to perform genetic engineering to pro- duce seed that are more productive in agriculture? A. biochemist B. geologist C. molecular biologist D. paleontologist
The type of scientist best qualified to perform genetic engineering to produce more productive seeds in agriculture would be a molecular biologist, the correct option is C.
Molecular biologists specialize in studying the structure, function, and interactions of molecules within biological systems, including DNA and genes. Genetic engineering involves manipulating the genetic material of organisms, which requires a deep understanding of molecular biology principles.
Molecular biologists have the expertise to identify and isolate specific genes responsible for desired traits in crop plants, such as increased productivity or resistance to pests or diseases. They can then modify or introduce these genes into target plants to achieve the desired outcomes, the correct option is C.
To learn more about genetic follow the link:
https://brainly.com/question/28980835
#SPJ4
Imagine that one part of the Great Pacific Garbage Patch consists completely of plastic
bottle caps. The bottle caps cover a region that is roughly 5 cm deep. 100 cm in the
north-south direction, and 200 cm in the east-west direction. What is the volume filled
by these bottle caps, in cmº?
Answer:
100,000 cm is what it covers
Which of the following phrases correctly describes veins?
Answer:
Veins carry blood from the capillaries to the heart
Explanation:
DEFORESTATION
multiple choice
Answer:
c
e lExplanation: it can increase co2 in the air because the less the trees the more the co2 in the air
I have some questions don't get and this is due in less than 7 and a half hours :D
(The topic is like membrane transport and stuff)
1. Consider how lettuce or spinach placed in water becomes firm and crisp. Use what you have learned about cell membranes to explain this observation. Be sure to include homeostasis in your explanation.
2. If you were to continue this experiment by removing the egg from the water and covering it in corn syrup (a hypertonic solution), what do you think would happen? Explain your prediction.
Equilibrium is when the concentration is the same throughout and entire system. Explain how a cell reaches equilibrium in all three types of solutions (hypertonic, hypotonic and isotonic).
It is semi permeable allowing certain adams to cross through and to their cells.
Over the last 2 years, lead and copper levels within Flint, Michigan's water supply have significantly dropped. Why is it still important to public health to continue monitoring the lead and copper levels despite this drop?
HELP PLZ only if you know 11 points
Examine the image. Explain how the spider’s genes and environment have influenced its characteristics.
he blends in with the flower so his blood made his skin color white with yellow/orange.
hope i helped!
Individuals within a coyote population have genetic _ Coyotes with genetic variations are traits better suited to their environment are _ to survive and reproduce as compared to other coyotes. For example, coyotes with lighter-colored fur living in an environment with lighter-colored vegetation are _ to be to hide from predators. The surviving coyotes may then pass this favorable variation onto their _
Genetic variation refers to the differences that exist in the DNA sequence of individuals within a species or population. These variations arise due to changes or mutations in the DNA sequence that occur naturally over time, as well as through genetic recombination during sexual reproduction.
Learn about Genetic variation here https://brainly.com/question/3370176
#SPJ1
Considering the intensity of Insolation for New York and Lincoln, explain the differences in the temperature curves for the two cities.
Overall, the differences in the temperature curves for New York and Lincoln can be attributed to a combination of factors, including the intensity of insolation ,latitude, proximity to water, and prevailing winds. While insolation is an important factor, it is not the only one that determines temperature, and other factors can play a significant role in shaping temperature patterns for a particular location.
What is Temperature?
Temperature is a measure of the average kinetic energy of the particles in a substance or system. In other words, it is a measure of how hot or cold a substance or system is. The SI unit for temperature is the Kelvin (K), although temperature can also be measured in other units such as degrees Celsius (°C) and degrees Fahrenheit (°F).
The intensity of insolation, or the amount of incoming solar radiation, is one of the key factors that affects the temperature of a location. However, there are other factors that can also influence temperature, such as latitude, altitude, proximity to water, and prevailing winds.
New York and Lincoln are located at different latitudes, with New York being further north than Lincoln. This means that New York receives less intense insolation than Lincoln, particularly during the winter months when the sun is lower in the sky. As a result, the temperature in New York tends to be colder than in Lincoln during the winter months.
In addition, New York is located on the coast, which moderates its temperature somewhat by keeping it cooler in the summer and warmer in the winter than locations further inland. Lincoln, on the other hand, is located inland and is not influenced by coastal effects. This means that Lincoln tends to have larger temperature swings than New York, with hotter summers and colder winters.
Learn more about Temperature from given link
https://brainly.com/question/25677592
#SPJ1
The excretion of living organisms are best categorized as which type of factor in an environment
A biotic
B abiotic
C living
D nonliving
Answer:
biotic
Explanation:
Which members of an ecosystem are part of the energy flow? A. ONLY the living things in the ecosystem B. ONLY the nonliving things in the ecosystem C. Living and nonliving things in the ecosystem D. The energy flow is not dependent on any members of the ecosystem
Answer:
D. The energy flow is not dependent on any members of the ecosystem
Explanation:
The energy flow in an ecosystem is not dependent on any member of the ecosystem. It is the flow of energy through the food chain, energy is passed from members in one trophic level to members in another or the next trophic level. The flow of energy in an ecosystem is important because it helps in maintaining balance in ecology.
Chlorophyll, the primary photosynthetic pigment, emits light in the red region of the visible spectrum. The presence of chlorophyll correlates with photosynthetic capacity. Under a fluorescent microscope, which part of a leaf do you think would fluoresce in the red region of the spectrum?
Answer:
The mesophyll is the main site of photosynthesis.
Explanation:
You want to determine whether short wings in fruit flies are the result of a dominant or recessive mutation. You cross a short-winged fly stock with a long-winged fly stock (which is considered to be wild type or / ). The progeny have a 1:1 ratio of short to long wings. You then allow the F1 short-winged flies to mate. The F2 progeny have a phenotypic ratio of 3:1 short to long wings. Short wings are likely the result of:
Answer:
a dominant mutation
Explanation:
A monohybrid testcross is a cross-breeding experiment used to determine if an individual exhibiting a dominant phenotype is homo-zygous dominant or heterozygous for a particular phenotypic trait (in this case, wing length). In a monohybrid testcross, a 1:1 phenotypic ratio shows that the dominant parental phenotype was a heterozygote for a single gene that has complete dominance. Moreover, a 3:1 ratio in the F2 is expected of a cross between heterozygous F1 individuals, which means that 75% of individuals with short wings have the dominant allele that masks the expression of the long-wing trait (i.e. the recessive allele).
You are studying a population of predatory birds that have an average talon length of 3.8 cm, but whose total variation in talon length spans from 1.8 to 5.8 cm. You continue to study the population and see that the average talon length does not change, but variation in talon length now spans from 2.3 to 5.5 cm. This is an example of:________.
Stabilizing selection is a type of natural selection that favors the intermediate phenotype and reduces variation in a population.
In this case, the average talon length of the predatory birds remains the same, indicating that there is a selective pressure maintaining the optimal talon length. However, the variation in talon length has reduced, as indicated by the narrower range of 2.3 to 5.5 cm compared to the initial range of 1.8 to 5.8 cm.
Stabilizing selection occurs when extreme variations are less favored by the environment, leading to a reduction in the overall variation of a trait while maintaining the average value. It indicates that individuals with talon lengths closer to the average have a higher fitness and are more likely to survive and reproduce. Over time, this process leads to a population with a narrower range of talon lengths, reflecting the influence of stabilizing selection.
To learn more about phenotype: https://brainly.com/question/26124553
#SPJ11
A heterozygous organism is best described as which of these?
Question options:
dominant
genotype
hybrid
true-breeding
The correct answer is Hybrid
Explanation : A heterozygous (Aa) individual is produced by a cross of two different true-breeding (AA and aa) individuals. Thus the heterozygous individual is a hybrid.
Answer:
Hybrid
Explanation:
An HYBRID is a product of crossing two purebred organisms for a particular trait. In more genetic terms, hybrid contains two different alleles in its genotype; one from each different parent. For example, crossing a horse and a donkey will result in a mule.
Based on the above explanation of a hybrid organism, one would realize that in terms of genotype, an hybrid is usually heterozygous for the involved gene. That is, the genotype will contain one allele from each parent e.g. Aa or Dd. For instance, when crossing two purebred organisms (red, RR and white, rr) for color in four o'clock plants, the resulting organisms are heterozygous pink (Rr) and can be said to be a HYBRID.
harry uses a pulley to put up a bucket of water from a well. which of the following energy transformations also occurs as the bucket rises from the bottom of the well?
Explanation:
As Harry uses a pulley to put up a bucket of water from a well, the following energy transformations occur:
1. Mechanical energy (Harry's physical effort) is transformed into potential energy as the bucket is lifted against gravity.
2. The potential energy of the lifted bucket is transformed into gravitational potential energy as it rises to a higher altitude.
Therefore, the energy transformation that also occurs as the bucket rises from the bottom of the well is the transformation of mechanical energy into gravitational potential energy.
5. Looking at the diagram, which is tRNA?
A
A
B
B
с
C
D
none
Answer:
lol,where is the diagram?
A widow's peak is dominant over a straight hairline.
The genotypes of the offspring are WW, Ww, ww, and
ww.
A widow's peak is dominant over a straight hairline.
The genotypes of the offspring are WW, Ww, ww, and
ww.
What are the phenotypes of the offspring?
2 widow's peak, 2 straight hairline
3 widow's peak, 1 straight hairline
1 widow's peak, 3 straight hairline
4 widow's peak, 0 straight hairline
Answer:
I think its
C) 1 widows peak 3 straight hairline
Explanation:
Answer:
I believe it is a.
Explanation:
This is becuase 2 are saying that it is dominant for widows peak. And two are saying that straight is dominant.
T/F: The pGLO plasmid does not carry the genes for arabinose catabolism.
The given statement "The pGLO plasmid does not carry the genes for arabinose catabolism" is false because the pGLO plasmid carries the genes for arabinose catabolism, which allows for the expression of green fluorescent protein when arabinose is present in the environment.
The pGLO plasmid is a genetically engineered plasmid commonly used in molecular biology to introduce foreign genes into bacteria. One of the genes present in the pGLO plasmid is the araC gene, which regulates the expression of the ara operon. The ara operon contains genes that encode proteins involved in the catabolism of arabinose, a sugar molecule.
When arabinose is present, it binds to the AraC protein, which in turn activates the expression of the ara operon, leading to the production of the necessary enzymes for arabinose catabolism. Therefore, the pGLO plasmid can be used to express foreign genes in the presence of arabinose, allowing for the selective expression of the desired genes. Hence, the given statement, "The pGLO plasmid does not carry the genes for arabinose catabolism" is false.
Learn more about plasmid: https://brainly.com/question/7826558
#SPJ11
Do you think that heat and light have mass? Do they occupies space?
Answer:
heat and light doesn't have mass and doesn't occupy space. they're forms of energy
Explanation:
why can cardiac tamponade be a life-threatening condition? (module 18.2c)
Cardiac tamponade be a life-threatening condition because it restricts the normal beating of the heart, which is critical for the circulation of blood throughout the body.
Cardiac tamponade is a condition where the heart is unable to pump blood effectively due to the accumulation of fluid around it, leading to increased pressure within the pericardium. It can cause a decrease in cardiac output and blood pressure, leading to shock and organ failure.Cardiac tamponade can result from different causes, such as injury to the chest, heart surgery, or medical conditions that lead to pericardial inflammation. The symptoms of cardiac tamponade include shortness of breath, chest pain, dizziness, fatigue, rapid heartbeat, and fainting. If left untreated, this condition can quickly progress to cardiac arrest or death.
The diagnosis of cardiac tamponade is based on a physical examination, blood tests, electrocardiogram, echocardiogram, and chest X-ray. Treatment of cardiac tamponade involves relieving the pressure on the heart by draining the fluid from around it, usually through a needle or catheter. Surgery may be required in some cases. Early diagnosis and treatment are essential in preventing complications and improving outcomes. So therefore cardiac tamponade can be life-threatening because it restricts the normal beating of the heart, which is critical for the circulation of blood throughout the body.
Learn more about cardiac tamponade at:
https://brainly.com/question/32267104
#SPJ11
This organelle uses light energy to make sugar from carbon dioxide and water are
Answer: Chloroplast
Explanation:
Plants and some algae have chloroplasts responsible for photosynthesis. Plants undergo photosynthesis to transform light energy into chemical energy. This energy is stored in the form of sugar to support their growth and provide energy. Chloroplasts have a double membrane, with the thylakoid membrane located within the inner membrane.
Photosynthesis occurs within the thylakoid membrane, which is folded into sacs called thylakoids. Chlorophyll, a green pigment, is present in the thylakoids and it absorbs light energy to split water molecules into hydrogen and oxygen. The oxygen is released into the atmosphere while the hydrogen is used to create ATP, a molecule that stores energy. ATP and hydrogen are then utilized to make sugar, the final product of photosynthesis.
To know more about chloroplast,
https://brainly.com/question/1741612
What is the function of proteins in muscles?
Answer: Muscle is a soft tissue found in most animals. Muscle cells contain protein filaments of actin and myosin that slide past one another, producing a contraction that changes both the length and the shape of the cell
Explanation:
explain why some foods have more
calories per gram than others.
Answer:
Another part of the reason that foods have different calorie levels is that the energy-providing nutrients supply different amounts of energy per gram. Fats supply the most energy at 9 calories per gram. Carbohydrates and proteins each provide 4 calories per gram for use as energy in the body.
Explanation:
Answer: energy-providing nutrients supply different amounts of energy per gram. Fats supply the most energy at 9 calories per gram. Carbohydrates and proteins each provide 4 calories per gram for use as energy in the body.
Explanation: brainliest pls.... hope helped
PLEASE HELP!!
what are the industrial uses of carbohydrate, protease and isomerase?
Hey there ..
Please mark me as brainliest ..
And..
Here is your answer
uses of carbohydrates
Production of pulp from wood cellulose, applications of starch for paper making as well as uses of glucose and saccharose for fermentation are the most important chemical and technical uses of carbohydrates. Carbohydrates used as fermentation feedstock are essential for the chemical industry.
The use of proteins from renewable raw materials contributes to the creation of a biobased, sustainable economy. Proteins are used in many industries mainly in the form of enzymes. Consider the importance of enzymatic catalysis in the food, textile and detergent industries.
WILL MARK BRAINLIEST!!!
A coal mine has been set up in a location. Thus far, it has benefited the people by increasing employment opportunities in the area. What is the most likely outcome the coal mine will have on the environment?
It will destroy plants, which keep the groundwater clean.
It will contaminate groundwater and sources of drinking water.
It will cause evaporation of clean water from rivers and streams.
It will produce greenhouse gases, which pollute drinking water.
Answer:
i hope this answers your q
It will produce greenhouse gases, which pollute drinking water.