The normal skeletal muscle fiber has a number of parts that help ATP generation.
The mitochondria of muscle fibers produce ATP during routine tasks and modest exercise, a process known as aerobic respiration. In order to break down food energy (often glucose and fat) and produce ATP for muscular contractions, aerobic respiration needs oxygen. The three following processes—glycolysis, tricarboxylic acid cycle, and lastly oxidative phosphorylation—catabolize glucose, the primary energy source for cellular metabolism, to create ATP. Slow-twitch muscle fibers, also known as type I fibers, are red in color and have a lot of mitochondria. Myoglobin, a protein that both stores oxygen in muscle and transports oxygen in the blood to the mitochondria, is correlated with fiber color.
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Select the correct answer.
What is Earth’s current axial tilt?
A. 21.5 degrees
B. 22.0 degrees
C. 22.5 degrees
D. 23.5 degrees
E. 24.5 degrees
) Among the 7 deaths do you believe they are connected? Why or why not? B) Based on the chemical blood analysis from the autopsy what organelle was likely affected? How did you come to this conclusion? What part of the cellular function was interrupter? C) Based on the levels given in the table below, what portion of the metabolic pathway was interrupted?
D) Explain how Cyanide disrupts the electron transport chain. What was the likely source of cyanide in the case?
The case is largely based on the 1982 Chicago Tylenol killings, in which seven individuals perished after cyanide-laced Tylenol capsules were administered.
What specifically occurred at the mtdna level to murder 7 persons in a suburb of Chicago?According to toxicology reports, the victims had cyanide poisoning. The killer had broken the capsules of extra strength Tylenol and substituted the acetaminophen (a painkiller) with cyanide. This is how the poison was discovered.
What aspects of the time of death should be noted and looked into?Always make your best guess. But, when the ideas are correctly put into practice, the pathologist can frequently predict the physiological time of death rather precisely. Body temperature, heart rate, and breathing rate are the most crucial and frequently used.
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Mitosis and cytokinesis always ____________
Explanation:
cytokinesis beings with anaphase in animals...What is it called when one hormone helps another have its full effect?
Answer:
it is called permissive interaction
Explanation:
Answer:
In endocrinology, permissiveness is a biochemical phenomenon in which the presence of one hormone is required in order for another hormone to exert its full effects on a target cell.Some tRNAs contain inosine, which can base pair with A, C, and U. Why might this be advantageous with regards to the genetic code
The tRNAs contain I sound that base pair A C U advantageous to the species rabbit.
What is tRNA?A form of RNA molecule called transfer ribonucleic acid (tRNA) aids in the translation of a messenger RNA (mRNA) sequence into a protein.
Translation, which creates a protein from an mRNA molecule, uses tRNAs at particular locations on the ribosome. A protein's amino acid composition is determined by codons, which are three-nucleotide mRNA sequences.
Every codon corresponds to a distinct amino acid, and every codon is accepted by a particular tRNA. The three hairpin loops that make up the tRNA molecule's characteristic folded structure give it the appearance of a three-leafed clover.
Therefore, The tRNAs contain I sound that base pair A C U advantageous to the species rabbit.
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It is summer and your friend Michelle, who lives in Michigan, tells you that she is a morning person and functions best when the sun wakes her up early in the morning. She is looking to take a vacation to a location where the sun rises earlier in the day. Where (with respect to Michigan) should she be looking? Explain why she should look in this area, by explaining how the tilt of the Earth’s axis affects the seasons. Finally, suggest two specific locations that would meet Michelle’s needs.
Answer: I would choose texas or the earliest sunrise occurs about a week before the solstice, it could be anywhere but I think it would be in northern hemisphere.
Explanation:
what is the answer The annual snowfall in city A is 59.7 inches . This is 13.5 inches more than six times the snowfall in city B.Find the annual snowfall for city B.
Answer:
brainlest po thacks
4. DNA profiles can be used for all the following except:
a. Paternity tests
b. Matching crime scene DNA to a suspect
c. Identifying Human Remains
d. Drug Testing
how does the latitude of a region affect its climate
Identify and explain a community norm that contributed to your sexuality?
Answer:
A sexual norm can refer to a personal or a social norm. Most cultures have social norms regarding sexuality, and define normal .
Explanation:
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How does a stimulant, such as an amphetamine affect attention?
Select one:
a. They impair attention at all levels,
b. At low levels, they increase attention. At high levels, they impair it,
c. They increase attention at all level,
O d. At low levels, they impair attention. At high levels, they increase it
please answer this question and I will mark you as brainliest. for who get the correct answer.
Answer: Your answer is The Lac Repressor
Explanation: I've taken this test before, it is correct.
Explain what cells, tissues ,or organs would have to change for animals to successfully photosynthesis.
Answer:
In order for animals to successfully be able to go through photosynthesis,
Explanation:
animals would need a chloroplast since photosynthesis occurs in the chloroplast of plant cells.
What is the relationship between a molecule of DNA and a chromosome?
Answer: In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure
Explanation:
magine that you are a genetic counsellor, and a couple planning to start a family comes to you for information. Mary’s brother has albinism (recessive disorder), but Mary's parents do not have albinism. Her husband, John, has been tested and has not been found to be a carrier. What is the probability that Mary is a carrier?
Answer:
she is a disabeld pearson
Explanation:
hope it help =) i'm not very smaart tbh
3. How is Acetyl-CoA prsluced during the acrobic oxidation of carbohydrates, and what happens to it? How is it produced during the aerobic oxidation of titty acids, and what happens to it
During the aerobic oxidation of carbohydrates, acetyl-CoA is produced through a series of metabolic reactions known as glycolysis and the citric acid cycle. During the aerobic oxidation of fatty acids, acetyl-CoA is produced through a process called beta-oxidation.
Pyruvate then enters the mitochondria, where it undergoes further processing to produce acetyl-CoA. This conversion occurs through a process called pyruvate decarboxylation, where pyruvate loses a carbon dioxide molecule and combines with coenzyme A (CoA) to form acetyl-CoA. Acetyl-CoA is a key molecule in energy metabolism and serves as a precursor for the citric acid cycle.
During the aerobic oxidation of fatty acids, acetyl-CoA is produced through a process called beta-oxidation. Fatty acids are broken down into two-carbon units, which then combine with CoA to form acetyl-CoA. This process occurs in the mitochondria, where fatty acids are sequentially cleaved into acetyl-CoA molecules. The acetyl-CoA molecules can enter the citric acid cycle to generate energy through oxidative phosphorylation.
Once acetyl-CoA is produced, it enters the citric acid cycle, also known as the Krebs cycle or TCA cycle. In this cycle, acetyl-CoA undergoes a series of enzymatic reactions, resulting in the production of ATP, NADH, and FADH2. These energy-rich molecules are then utilized in the electron transport chain to generate ATP through oxidative phosphorylation.
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What is an infection?
A. when the DNA of the body's cells is
damaged
B. when the DNA of prokaryotes in the body is
damaged
C. when the body's cells grow in an uncontrolled fashion
D. when harmful foreign microorganisms are
present and multiply in the body
Answer:
D
Explanation:
An infection is when something invades your body, therefore, you are infected with micro-organisms making it D.
Answer: D ( when harmful foreign microorganisms are present and multiply in the body)
Explanation: An infection is when harmful foreign microorganisms are
present and multiply in the body
Homologous chromosome are paired.
Homologous chromosomes are paired because they carry the same genes in the same order, although the alleles for each trait may differ.
During meiosis, the homologous chromosomes align during prophase I and exchange genetic material through a process called crossing over, which contributes to genetic diversity.In human beings, a pair of homologous chromosomes is present in every cell, one from each parent.
In females, the two X chromosomes are homologous pairs, while in males, the X and Y chromosomes are not homologous pairs since they carry different genes. During fertilization, the homologous chromosomes from the two parents pair up, and each gamete contains only one of each homologous chromosome.
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D)
solid to liquid
Which example shows how a consumer gets energy from food?
A)
a worm eating a dead leaf
B)
a frog laying out in the sun
a rabbit matin
Answer:
A.
Explanation:
a worm eating a dead leaf, this shows the life process of feeding. Feeding is simply an organism obtainig energy from food. Give me brainliest if i helped!♡
Drag the tiles to the correct boxes to complete the pairs.
Match each form of energy to its description.
gravitational potential
Motion energy refers to the energy related to an object's movement. When an object is in motion, it possesses kinetic energy, which is a form of motion energy.
How to explain the energyThe matching will be:
motion energy = energy related to an object's movement
chemical energy = stored energy related to positions of atoms within molecules
thermal energy = energy of motion of particles in a substance
nuclear energy = energy released when a nucleus splits or combines
gravitational potential energy = energy related to height
sound energy = energy generated by vibration of a string
Chemical energy is stored energy that is related to the positions of atoms within molecules. It is the energy that can be released or absorbed during a chemical reaction. When chemical bonds are formed or broken, energy is either released (exothermic reaction) or absorbed (endothermic reaction) in the process.
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What do you think some of the negative consequences of gender socialization could be?
how many moles of hydrogen are in 1 litr of water
Answer:
55.55556mols
Explanation:
I need help i will give brainlyest if right
Answer:
c
Explanation:
What is the name of the special proteins that let water pass through
Answer:
Aquaporins
Explanation:
AQP are integral membrane proteins that serve as channels in the transfer of water, and in some cases, small solutes across the membrane. They are conserved in bacteria, plants, and animals. Structural analyses of the molecules have revealed the presence of a pore in the center of each aquaporin molecule.
The special proteins that let water pass through them are called aquaporins.
EXPLANATIONAquaporins are "the plumbing system for cells". Water moves through cells in an organized way, most rapidly in tissues that have aquaporin water channels. For many years, scientists assumed that water leaked through the cell membrane, and some water does. However, this did not explain how water could move so quickly through some cells.
When atoms combine, they may gain, lose, or share:
O electrons.
protons.
O neutrons.
O nuclei.
Answer:
electrons
Explanation:
6. Write an Equation Re-
arrange the density equation
to show how to find the mass
of a substance if you know
the volume and density.
Answer:
hope this is correct. have a good day!
What percentage represents the reduction of elks due to the reintroduction of wolves to Yellowstone?
10 percent
30 percent
45 percent
50 percent
Which of these is an example of
secondary succession?
According to the question a forest recovering after a wildfire is an example of secondary succession.
What is forest?Forest is a large area of land covered with trees, shrubs, and other vegetation. Forests play a vital role in the global environment. They provide habitats for wildlife, absorb carbon dioxide, and help regulate the climate. Forests also provide essential products and services such as clean water, timber, fuelwood, and medicines. They also provide recreational opportunities and aesthetic value for people. Forests can be found in all corners of the world, from tropical rainforests to temperate and boreal forests. Depending on the climate and location, forests can contain a variety of tree species, plants, and animals. Forests are also home to many endangered species and are often used as a refuge for endangered species. Forests provide economic benefits to people, such as income from timber and fuelwood, and they are also important for their spiritual and cultural value.
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The yeast Schizosaccharomyces pombe activates transcription of certain genes in the presence of cAMP. To identify a consensus sequence that responds to cAMP activation, you compare the DNA sequences of 10 different promoters that are activated by cAMP-responsive transcription factors, focusing on the regions of the promoters between nucleotides at positions -100 to -86, where 1 is the first nucleotide copied in the mRNA transcript. From the following data, suggest a consensus sequence responsible for cAMP activation of promoters in this organism. Briefly explain the reason(s) for your choices.
5' 100 -90
A 4 2 1 3 1 0 10 0 1 0 5 2 3
T 0 10 0 1 0 5 2 3 2 1 3 1 0
C 10 1 3 1 0 10 0 1 0 5 2 3 6
G 4 2 1 3 1 0 10 5 2 3 2 1 3
Answer:
Following are the solution to this question:
Explanation:
Consider its nucleotide that many of the time arrives to suggest a binding site. For example, nucleic acid A comes four hours at the place-100th, mostly on the list. Consequently, A would be the -100th nucleic acid. The following was its pattern:
\(\to AC/GTY/TTGACGTRT/CAGG\)
\(\to R = \ any \ pure \\\\\to Y = \ any \ pyrimidine\\\\ \to \frac{a}{b} = either \ a \ or \ b\)
What type of psychologist was Abraham Maslow identified as
Answer:
humanistic psychologist
Explanation:
During the 1950s, Maslow became one of the founders and driving forces behind the school of thought known as humanistic psychology. His theories—including the hierarchy of needs, self-actualization, and peak experiences—became fundamental subjects in the humanist movement.
Answer: Abraham Maslow was identified as a humanistic psychologist because his theories were fundamental subjects in the humanist movement.