Answer: (BRAINLIEST PLEASE)
Cellular respiration can be described as the reverse or opposite of photosynthesis. During cellular respiration, glucose, in the presence of oxygen, is converted into carbon dioxide and water. Recall that carbon dioxide and water are the starting products of photosynthesis.
Explanation:
How to prepare before fasting?
Answer: to fast you need to train your body. to get used to not eating
Explanation:
1: start by skipping Breakfast until you are used to not eating breakfast2: then start by skipping lunch and breakfastkeep going tho3: try just eating snakes 1 time a day. nothing big just something small like (crackers, Fruits, and other things that's not to junky4: Eat 1 meal a day. it doesn't always need to be. "skip breakfast skip lunch eat dinner" you can just do "eat breakfast skip the rest" or any way your comfortable with.5: Drink plenty of water (best water is alkaline water its the best for fasting because it has electric lights) Gatorade can also work to1. As time passes, the universe becomes
1 more organized
2 less organized
3 simpler
4 smaller
Answer:
more organized
Explanation:
it would be more organized because of new inventions
Which part of the phospholipid is found inside the membrane away from water?
The phosphate heads of phospholipids face the external watery side, whereas the fatty acid tails face within, away from water.
What phospholipid components are hydrophobic or afraid of water?Each phospholipid has two hydrophobic tails and a hydrophilic head, making it amphipathic. The hydrophilic heads face outward, and the hydrophobic tails are inwards facing. Hydrophilic heads and hydrophobic tails are visible in the chemical structure of phospholipids.
In a phospholipid, what is hydrophobic?The fatty acid tails are what make phospholipids hydrophobic. Carbon and hydrogen chains make up the tails. Because the bonds between carbon and hydrogen are non-polar, water molecules cannot interact with them. As a result, the tails are hydrophobic.
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After cytokinesis, how many cells have been formed from the parent cell?
Answer:
The cell now undergoes a process called cytokinesis that divides the cytoplasm of the original cell into two daughter cells. Each daughter cell is haploid and has only one set of chromosomes, or half the total number of chromosomes of the original cell.
Explanation:
The phragmoplast, a structure made up of membranes, actin filaments, and microtubules, controls the deposition of the new wall.
What is the role of cytokinesis in plant cell?Higher plant cells have a unique process for cytokinesis, in which the division of a new cell wall partitions the cytoplasm.
Inside the cell is the cell plate. The location of a preprophase band of microtubules and actin filaments determines where the cell plate is located.
After mitosis, a new cell wall must be created and inserted in plant cells during a process known as cytokinesis.
The cytoplasm of the parent cell is now divided into two daughter cells by a process known as cytokinesis in the cell.
Therefore, each daughter cell is haploid and has just one set of chromosomes, or half as many as the original cell.
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. how could you change the experimental procedure to increase your confidence in the accuracy of the concentration of your unknown sample?
One can increase the confidence in the accuracy of the concentration of an unknown sample by making some changes in the experimental procedure. There are several ways to do so and some of the most common and effective ones are described below:
1. Using a more precise instrument: Using a more precise instrument like a pipette or a burette can help in increasing the accuracy of the measurements made. The use of a more precise instrument can help in reducing the errors due to the instrument itself.
2. Using a more accurate technique: Using a more accurate technique like a standard addition method can help in increasing the accuracy of the measurements made. The standard addition method involves adding a known amount of standard solution to the unknown solution to improve the accuracy of the results.
3. Running multiple trials: Running multiple trials of the experiment can help in identifying and minimizing the errors. By running multiple trials, one can identify the sources of errors and take steps to minimize them.
4. Increasing the sample size: Increasing the sample size can help in increasing the accuracy of the measurements made. By increasing the sample size, one can reduce the errors due to sampling variability.
5. Using a reference material: Using a reference material can help in increasing the accuracy of the measurements made. The use of a reference material can help in verifying the accuracy of the measurements made by comparing them with the known values.
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HELPPPPPPPPPPPPPPPPPPP
Answers:
5. Describe how light microscopes are used to magnify objects:
When light reflects off of an object being viewed under the microscope and passes through the lens, it bends towards the eye. This makes the object look bigger than it actually is.
What are limitations of using a light microscope?Limitation: Low Resolution. Because optical microscopes use normal white light, the limit of their resolution is 200 nanometres. This means that objects smaller than this cannot be properly viewed by an optical microscope.
6.What is the advantage of using electron microscopes?
Advantages would be of course magnification and higher resolution
as electrons rather than light waves are used, it can be used to analyze structures which cannot otherwise be seen. The resolution of electron microscopy images is in the range of up to 0.2 nm, which is 1000x more detailed than light microscopy.
7.Contrast TRANSMISSION ELECTRON MICROSCOPES (TEM)with SCANNING ELECTRON MICROSCOPES(SEM):The main difference between SEM and TEM is that SEM creates an image by detecting reflected or knocked-off electrons, while TEM uses transmitted electrons (electrons that are passing through the sample) to create an image.
8. Answer:All cells share four common components: plasma membrane, cytoplasm, DNA, and ribosomes.
9. What is the defining characteristic of a prokaryotic cells?The defining characteristic of prokaryotes is that they lack a membrane-enclosed nucleus. The single chromosome, usually circular, is tightly wound and compact. The region of the cytoplasm containing the chromosome is called the nucleoid.
10.What is the defining characteristic of a eukaryotic cell?Eukaryotic cells are defined by the presence of a nucleus surrounded by a complex nuclear membrane.
Hope this helps^^Explanation:
Cells in the pancreas synthesize digestive enzymes in the rough endoplasmic reticulum and packages them in vesicles. These vesicles migrate to and fuse with the cell membrane to secrete the enzymes outside the cell. What process does this involve?
a. Endocytosis
b. Diffusion
c. Phagocytosis
d. Exocytosis
The process which involves the vesicles migrating to and fusing with the cell membrane to secrete the enzymes outside the cell is referred to as Exocytosis and is denoted as option D.
What is Exocytosis?This is a term which is a form of active transport in which a cell transports molecules out of the cell and involves the input of energy which is usually in the form of ATP.
In this scenario, the vesicle migrates and fuses with the cell membrane, allowing its contents to be released outside the cell which is therefore the reason why Exocytosis was chosen as the correct choice.
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What is La Niña?
a. A circulation due to density and salinity
b. A colder than normal circulation event
c. A warmer than normal circulation event
d. A western boundary current
e. The result of volcanic eruptions
Answer:
b. A colder than normal circulation event
Explanation:
without getting to scientific la nina is simply cold weather while el nino is simply warm weather
jill made the table below during her research on aquatic zones and living organisms. Based on jills observations, which conclusion can you draw? (ik the answer i just need the explanation)
Answer:
B. There are no producers in the benthic zone that relay on photosynthesis.
Explanation:
There are no producers present in the benthic zone because benthic zone is located in higher depth where there is no sunlight so no photosynthesis occurs there. We know that photosynthesis only occurs in the presence of sunlight, if there is no sunlight then there is no photosynthesis occurs and as a result no producer can survive there so we can conclude that there is no producers present in the benthic zone .
Chimpanzees live in groups composed of:
Group of answer choices
one adult male plus one adult female and their young.
large communities of bonded males and females, plus young of all ages.
several adult females, one adult male, and any dependent young.
multiple other primate species.
one adult male, several females, and their young.
In groups, chimpanzees live, eat, hunt, and play. These clubs can expand to several dozen people but typically include 20 or 30 members. To alert one another to the availability of specific meals.
Are humans a species?The billions of individuals that currently inhabit the earth are all descendants of one species, Homo sapiens. Just like other animals, humans vary from one another in terms of anything from size and structure to light skin and eye color. But by a significant percentage, our commonalities outweigh our differences.
How many species were there among humans?300,000 years ago, nine different human species coexisted on Earth. There is now only one. The stocky hunters known as Neanderthals, or Homo neanderthalensis, were suited to the chilly steppes of Europe. While the more ape-like Homo erectus and Homo rhodesiensis thrived in Indonesia and central Africa, respectively, the related Denisovans dwelt in Asia.
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in the five-kingdom classification system broadly accepted in the 1960s, how many kingdoms included prokaryotes?
In the five-kingdom classification system that was widely accepted in the 1960s, there was only one kingdom that included prokaryotes, which was the Kingdom Monera.
In the five-kingdom classification system broadly accepted in the 1960s, there was only one kingdom that included prokaryotes. This kingdom was called Monera. The other four kingdoms in this classification system were Protista, Fungi, Plantae, and Animalia, which consisted of eukaryotic organisms.
The five-kingdom classification system that was broadly accepted in the 1960s included two kingdoms that included prokaryotes: Monera and Protista. Monera included all bacteria and blue-green algae, which are both prokaryotic organisms. Protista included a variety of unicellular eukaryotic organisms, including some that were previously classified as bacteria but were later found to have more complex cellular structures. So, in the five-kingdom classification system of the 1960s, two out of the five kingdoms included prokaryotic organisms.
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Define a "holistic" approach to prevention. describe what might be an effective holistic method, and what types of organizations may be involved in spreading the message
A holistic approach means to provide support to their mental health needs as well as to their physical, emotional, social and spiritual wellbeing.
Why holistic approach is important?A holistic approach to health is essential to address the main cause of the problem. It encourages people to take care of their health and well-being. It is also essential to prevent illnesses.
So we can conclude that holistic approach is of high importance in the field of health.
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What does Hamlet do after killing Polonius?.
Hamlet draws his sword and thrusts it thru the tapestry, Polonius. while Hamlet lifts the wall hanging and discovers Polonius' body, he tells the frame that he had believed he turned into stabbing the King. He then turns his interest to Gertrude.
In the dying of Polonius, Hamlet has committed the very crime which he become searching to ; the son of a father murdered has himself a father. Retribution will name up towards him a son, at whose arms he'll meet his destiny.
At Ophelia's subsequent appearance, after her father's demise, she has long gone mad, due to what the opposite characters interpret as grief for her father. She talks in riddles and rhymes and sings some "mad" and bawdy songs about the demise and a maiden losing her. She exits after bidding each person a "right night".
The interpretation that satisfactory suits the proof exceptional is that Hamlet became laid low with an acute depressive illness, with a few obsessional functions. He could not make a firm remedy to act. In Shakespeare's time, there was no concept of acute depressive illness, even though depression became widely known.
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how long does adderall take to kick in on a full stomach reddit
“Amphetamines like Adderall begin to work within 30 minutes to an hour. Non-stimulants like Strattera can take 4 to 8 weeks to reach maximum effectiveness at the proper dose.”
Never use Adderall on an empty stomach. To reduce potential adverse effects, take the medication with a small snack or meal, especially if it's your first dose.
What is Adderall?
The brand names Adderall and Mydayis refer to a combination medication known as mixed amphetamine salts, which contains four different amphetamine salts.
"Amphetamines like Adderall start to work after 30 to 60 minutes. At the recommended dosage, non-stimulants like Strattera can take 4 to 8 weeks to reach their peak effectiveness.
Adderall and other stimulants increase blood pressure, body temperature, and heart rate, keeping users awake and alert while reducing hunger. Regular use or abuse of Adderall can alter brain structure and affect how emotions are controlled.
Therefore, Adderall works better with a full stomach. It shouldn't be taken empty stomach.
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The question is incomplete. Your most probably complete question is given below:
Adderall on empty stomach or with food? I'm sure it works faster on an empty stomach, but was just wondering about your preference and why? With food or on an empty stomach?
List and describe the 4 principles of natural selection
Which of the following is a correct sequence of events in cellular respiration?
The correct sequence of events in cellular respiration is option a: glycolysis, citric acid cycle, electron transport chain.
During cellular respiration, glucose is broken down to produce energy in the form of ATP. The process starts with glycolysis, which occurs in the cytoplasm and involves the breakdown of glucose into pyruvate molecules. Glycolysis generates a small amount of ATP and NADH.
The pyruvate molecules produced in glycolysis enter the mitochondria, where the citric acid cycle, also known as the Krebs cycle, takes place. In this cycle, the pyruvate is further broken down, releasing carbon dioxide and generating NADH and FADH2 as electron carriers. The citric acid cycle also produces a small amount of ATP.
The electron carriers NADH and FADH2 then participate in the electron transport chain, which is located in the inner membrane of the mitochondria. In the electron transport chain, the electrons from NADH and FADH2 are transferred through a series of protein complexes, creating a flow of electrons that drives the synthesis of ATP. This process is known as oxidative phosphorylation.
Therefore, the correct sequence of events in cellular respiration is glycolysis, citric acid cycle, and electron transport chain, as stated in option a.
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Question
Which of the following is the correct sequence of events in cellular respiration?
a. glycolysis, citric acid cycle, electron transport chain
b. glycolysis, preparatory reaction, citric acid cycle, electron transport chain
c. glycolysis, electron transport chain, preparatory reaction
d. citric acid cycle, glycolysis, electron transport chain, preparatory reaction
e. citric acid cycle, electron transport, glycolysis, preparatory reaction
What monthly compounding nominal interest rate is earned on an investment that doubles in 8 years? Select one: O a. 8.60% O b. 8.50% O c. 8.80% O d. 8.70% O e. 8.40%
The monthly compounding nominal interest rate earned on the investment that doubles in 8 years is 8.80%.
The correct option is C.
What will be the monthly compound nominal interest?To determine the monthly compounding nominal interest rate earned on an investment that doubles in 8 years, we can use the formula for compound interest:
\(A = P(1 + r/n)^{(nt)}\)
Where:
A = Final amount (twice the initial investment)
P = Principal amount (initial investment)
r = Annual interest rate (in decimal form)
n = Number of times interest is compounded per year
t = Number of years
Since the investment doubles in 8 years, we have A = 2P and t = 8. Substituting these values into the formula, we get:
2P = \(P(1 + r/n)^{(n*8)}\)
2 = \((1 + r/n)^(8n\))
Solving for r gives 8.80%
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What is one of the most important substances that goes across the cell membrane?
Answer: Water
Explanation: Water passes quite easily across most membranes, even though many solute molecules cannot. An important process known as Osmosis is the result.
Page No. Date What is Cocoon 2 How is it produce
Cocoon, a case produced in the larval stage of certain animals (e.g., butterflies, moths, leeches, earthworms, Turbellaria) for the resting pupal stage (see pupa) in the life cycle. Certain spiders spin a fibrous mass, or cocoon, to cover their eggs.
Sometimes chromosomes are added, lost, or rearranged at conception, and the sex of the offspring is unclear, resulting in a condition known as:_________
Sometimes chromosomes are added, lost, or rearranged at conception, and the sex of the offspring is unclear, resulting in a condition known as Turner's syndrome
Turner syndrome is a disorder that primarily affects females and is brought on by a missing or partially deleted X chromosome. Numerous medical and developmental issues, including as short stature, ovarian failure, and heart anomalies, can be brought on by Turner syndrome.
Turner syndrome can be identified during pregnancy, during infancy, or in the early years of life. Sometimes the diagnosis of Turner syndrome in girls with minor indications and symptoms is not made until the teen or young adult years.
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Using resonance, select the most acidic protons in the hexane-2,4-dione molecule. The most acidic proton is the one that, upon removal, will yield the most stable conjugate base.
The correct option is B : The most acidic Protons are 4 or 5 . The four types of hydrogen with numbering are shown in the given figure. In order that a proton is acidic the conjugate base formed by removal of protons must be stable.
In case of given Hexane-2,4-dione molecule , the stability will be due to resonance. If we abstract a proton from the third carbon (between the two carbonyl carbons) it will result in formation of a carbanion, which is stabilized by resonance. The near by oxygen will give stability to the conjugate base by -I effect (negative inductive effect). So protons 4 or 5 gives most stable carbanion hence they are the most acidic protons .
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Full Question ;
Using resonance, select the most acidic protons in the hexane-2,4-dione molecule. The most acidic proton is the one that, upon removal, will yield the most stable conjugate base.
Check all that apply.
[Hexane-2,4-dione molecule with protons numbered as follows according to IUPAC nomenclature: protons on C1 are numbered 1 through 3, protons on C3 are numbered 4 and 5, protons on C5 are numbered 6 and 7, protons on C6 are numbered 8 through 10.]
Check all that apply.
a. Protons 1, 2, or 3
b. Protons 4 or 5
c. Protons 6 or 7
d. Protons 8, 9, or 10
What is required for PKC activation? Choose one: A. binding to Gq and DAG B. binding to Gq C. binding to DAG D. continuing presence of Ca2+ E. binding to DAG and continuing presence of Ca2+
The right answer, based on the facts provided, is E binding to DAG and continued Ca2+ present.
How does PKC get started?1,2-diacylglycerol, which is generated by the receptor-mediated hydrolysis of inositol phospholipids, activates protein kinase C (PKC) (1). The regulatory and catalytic domains are located in the amino- as well as carboxyl-terminal portions, respectively, of PKC's wide family of many isoforms.
How is PKC turned off?These second messengers, diacylglycerol as well as Ca2+, attach to PKC's regulatory modules, the C1 and C2 domains, respectively, activating PKC. PKC is activated by raising the intracellular concentrations both Ca2+ and diacylglycerol; inactivated by lowering these ligands to baseline levels.
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How many pairs of chromosomes do you have in your body?
Hybridization______.
Answer:
i guess it would be C but I'm not sure bout that
One example of qualitative data that can be collected when using a microscope
Answer:
Qualitative and quantitative are two research technique that used in microbiology to collect the data information. These are very useful techniques.
Explanation:
There are several technique has been used in microbiology in collecting data. There are qualitative and quantitative collection of data. Qualitative data tells about data intent in yes or no form. The other techniques such as quantitative technique which provide information about the numerical value of data.
Qualitative technique is used in research would collect data on growth of the bacterial sample on the solid growth of the sample. It is used to assess whether the bacteria in the data is living or dead. It reveals the wealth of the qualitative information of data. The observation of microorganism in microscope get information whether the organism is in propelled motion or its dead.
Glycogen which stores sugar/energy in our liver is made of monomers called
Answer:
Glucose is stored in our liver as a monomer sugar.
Explanation:
which of these duodenal hormones and actions are mismatched? which of these duodenal hormones and actions are mismatched? secretin; stimulate bile secretion cholecystokinin; stimulate gall bladder contraction vasoactive intestinal peptide; inhibit intestinal blood flow gastrin; stimulate gastric motility
The hormone "secretin" stimulates the release of bicarbonate-rich pancreatic juice but it inhibits bile release.
Secretin is a peptide hormone, which stimulates the pancreas to release a bicarbonate-rich juice. This hormone is secreted from the duodenal mucosa when the pH of the intestinal contents decreases below 4.5. It functions to neutralize the acidity of the chyme and maintain a suitable environment for the intestinal enzymes to operate efficiently. In contrast, secretin inhibits bile secretion.
Secretin also plays an important role in the regulation of gastrointestinal motility. It can inhibit gastric acid secretion and gastric motility and promotes the growth and maintenance of the pancreas and liver.
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during the replication process how is the supercoiling DNA corrected?
Robert and his wife are ready to start a family, but they are concerned about having a child an inherited disease. This disease is a recessive disorder which requires both parents to contribute a recessive allele in order for the child to express the disorder. If both Robert and his wife are heterozygous for this trait, what is the probability that one of their children will have the disease?
The probability is 1/4
Both parents are heterozygous.
Aa + Aa
This will give the following possibilities for offspring genotype:
AA, Aa, Aa, aa
As you can see the chance of a offspring having 2 copies of the recessive allele (which is required for the offspring to have the inherited disease is only a 1 in 4 chance.
Blood is a biohazard that requires special safety precautions
True or False