Answer:
breaking down of glucose
Explanation:
Glycolysis, formation of acetyl CoA, Krebs cycle and the electron transport chain are all involved in the breaking down of glucose, also known as respiration, in living organisms.
During glycolysis, glucose is transformed into 2 molecules of pyruvate with ATP and NADH being generated in the process.
The pyruvate molecules are each oxidized to acetyl CoA, a process that leads to the release of carbon dioxide and the formation of NADH.
The acetyl CoAs then undergo a series of reactions, combining with a 4-carbon molecule and generating ATP, FADH2, NADH, and releasing carbon dioxide. The 4-C molecule is also regenerated during the process. This is known as the Krebs cycle.
All the FADH2 and NADH made from the earlier steps then enter the electron transport chain where they donate their electrons to become FAD and NAD respectively. ATP is generated and water is formed through the reduction of oxygen.
The ways in which people change the world around them to meet their needs or solve practical problems are calledThe ways in which people change the world around them to meet their needs or solve practical problems are called
Answer:
This is technology.
Explanation:
Generally both science and technology are instrumental to emergence of developed humanity and the environment.Why science is concerned with the emergence of knowledge,the manoeuvre and the practical application of the knowledge for innovations to change and improve the world around is called Technology.
The application of technology for improvement of humanity has wide application.From Healthcare in genetic engineering,Biomedical sciences, telemedcine,robotic surgery,to Agriculture to boost food production,cloning of crops and animals and production of pest and herbicide resistant products.
In construction for roads,and building of houses,fitted with AC and FAN for maximum comfort
Besides the application in field of engineering for power generation in petroleum, communication, entertainment,printing,warfare and transportation are few of other means where technology has improved humanity
Answer:
B- Technology
Explanation:
Describe what stem cells are, where they can be found and how the can be used
Explanation:
stem cells are like cells that can be made into anything in the body I believe they're found in the brain stem
When scientists use their 5 senses to learn new information it is called
Answer:
observation
Explanation:that's the answer....no explanation needed
Can someone check my answers? Match each description with the correct term. (may repeat some answers). Letters: a. carbohydrates b. proteins c. lipids d. nucleic acids
1. Carries genetic information: d
2. "Usually" contain ONLY carbon, oxygen and hydrogen and do not have a true monomer: c
3. Have carbon, oxygen, hydrogen AND nitrogen. (usually no phosphorus): b
4. ALWAYS contain phosphorous.: d
5. Glucose and starch are examples: a
6. insulates and cushions: c
7. "Usually" contain ONLY carbon, oxygen and hydrogen and do have a true monomer: c
Answer:
YOU are correct.
Explanation:
Answer:
You are correct!!
Great Job!
What is science? Give five sentence on what science actually is.
Answer:
in the intervening period between (the time mentioned) and the time under consideration, typically the present. anything you might do research on dealing with the enviroment. things to do whith asking question about the earth or humans
Explanation:
Answer:
As scientist discovered that Science is the method of learning everything about the natural world.
Consuming a meal high in salt will:_________. a. activate the renin-angiotensin mechanism. b. result in a temporary increase in blood volume. c. drastically increase the osmolarity of the blood. d. decrease thirst. e. cause hypotension.
Answer:
b
Explanation:
Bonds hold atoms/elements together. What kind of bond holds organic compounds together?
Answer:
There are two main types of chemical bonds that hold atoms together: covalent and ionic/electrovalent bonds. Atoms that share electrons in a chemical bond have covalent bonds. An oxygen molecule (O2) is a good example of a molecule with a covalent bond.
Explanation:
3. Which angle is congruent to.<CBA? A.<BCD. B.<CDA. C.<ABC. D.<BAD
Answer:
i think its a TwT
i might be wrong but i tried ;(
The angle that is congruent to <CBA is the angle formed by <CDA, therefore, the second option is correct.
When we study angles and shapes, we are studying Geometry. In Geometry, two different angles are congruent with one another, when one shares certain aspects with the angle it is being compared to. These aspects are:
Shape SizeWhen both of these are equal for the two angles, we can say that those angles are congruent.
For this question, we can look for the angle that most perfectly resembles the <CBA angle. Symmetry is often a hint that can help us find the congruent angle, as it is for this question.
We can see that the shape in the image is symmetrical on its top and bottom halves, and when we look at the bottom half we see that angle <CDA has the same shape and size as angle <CBA.
Meanwhile, the angles <BCD and <BAD do not resemble <CBA in size or shape, so options 1 and 4 are incorrect. Option 3 shows the angle <ABC, this angle is the same as <CBA becuase it is made from the same points (A, B, and C). Since they are the same angle, we do not have two angles to compare, therefore option 3 is incorrect.
Angle <CDA is congruent to angle <CBA because it has the same shape and size.
For more help with congruent angles visit:
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What evidence made scientists conclude that Ötzi the Iceman had been in contact with agricultural communities that had used food processing techniques?
Answer:
Otzi, the mummified man was a big discovery in 1991 in the Italian alps that reveals many information about the science.
Dead body of otzi provide his DNA samples that reveals a lot about his migration and settlement patterns. So, his DNA resembled the DNA of the farmers of Bulgaria and Sweden and it is found that just before his death he ate bread and fruit, so he must know food processing techniques.
Answer:
Its not carrying a bow and arrow.
Explanation:
Which one by itself does not possess the ability to synthesize its own proteins?
Please choose the correct answer from the following choices, and then select the submit answer button.
a virus
a human cell, a virus, and a bacterial cell
a viral particle and a bacterial cell
a human cell
a bacterial cell
Answer:
A virus
Explanation:
A virus requires a host cell to implant proteins into so that the host cell can create new virus cells. The virus essentially hijacks the cell.
All other listed cells can create new copies of their own proteins.
Cheers.
A virus does not possess the tendency to synthesize their own proteins.
• Viruses are not animals, plants, or bacteria, however, they are the quintessential parasites of the living kingdoms.
• Viruses are not living organisms as in the absence of a host cell, they cannot perform their life-sustaining activities of reproduce.
• They cannot produce their own proteins, as they are devoid of ribosomes and must utilize the ribosomes of their host cells to convert the viral mRNA into the viral proteins.
Thus, the correct answer is a virus.
To know more about:
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the level of organization of which water is an example is what
Explanation:
Mainly in ecology all the living and non living things are include so water must be in ecology as it is non living thing
Why the characteristics of life are not always perfect guidelines for classifying living things
Answer:
Due to change in environment or evolution.
Explanation:
The characteristics of life are not always perfect guidelines used for classification of living things because these characteristics of life are different for every organism due to change in environment or due to evolution occurs with the passage of time. So for that reason we classify organisms on the basis of common ancestor and similarities in the structure not on the characteristics of life.
What would most likely happen if a person increased amount of saturated fat in his or her diet
Explanation:
LDL cholesterol will be in your blood and may lead to medical problems like heart disease, or strokes which can have impacting results. Essentially increasing the risk of cardiovascular disease.
Answer: The person’s risk of cardiovascular disease would increase
Explanation:
Why do you think adult male crabs have such a large claw? What could be the purpose of it? And can you think of any other animals that have structures with a similar purpose?
Answer:
holaf
Explanation:
nino
I need to answer this asap! PLEASEEEE!
Answer:
4. A is correct.5. B is correct.6. 2 and 4 are correct.Kyle wants to get rid of beetles that are in his garden, he notices in areas that in areas that have a certain type of fertilizer in the ground there are more beetles. Choose the best way Kyle can form hypothesis that could help him form an experiment to rid the beetles from his garden?
Answer: Is the fertilizer supporting the growth of beetles?
Explanation:
Here, Kyle wants to get rid of beetles in his garden but he observes that in an area where there is fertilizer there are more beetles. Thus, Kyle can frame the hypothesis that, "Is the fertilizer supporting the growth of beetles?". This hypothesis is forming the basis of experimental trials that can be done on beetles who were exposed to fertilizer and those who were not in laboratory conditions to check whether fertilizer is effective in supporting the growth of beetles. If the fertilizer is useful in supporting the growth then it should not be used in the garden.
why are enzymes essential for life processes to work?
Answer:
Explanation:
Enzymes create chemical reactions in the body. They actually speed up the rate of a chemical reaction to help support life. The enzymes in your body help to perform very important tasks. ... Heat, disease, or harsh chemical conditions can damage enzymes and change their shape.
When certain strains of group A Streptococcus infect an individual, sometimes antibody-antigen complexes accumulate in the kidneys. This disease is called __________.
Answer:
Glomerulonephritis.
Explanation:
The part of the kidney that's responsible for straining the blood is called Glomeruli. When these are infected with certain strains of group A Streptococcus, the disease that causes the antibody-antigen complexes to accumulate in the Glomeruli is called "Glomerulonephritis".
I hope this answer helps.
The cell as the basic unit of life consists of
A. cell wall and vacuole.
B. nucleus and cell wall.
C. cytoplasm and nucleus.
D. cytoplasm and vacuole.
Jse the following Classes of Arthropoda to
Answer:
cytoplasm and nucleus
natural gas provides approximately how much of the energy generated in the u ited states? A)1/5. B)1/8. C)1/3. D)1/2.
1/3
Explanation:
38.4% of the energy comes from natural gasses.
What is the difference between Inorganic and organic compounds?
O A. Organic compounds contain lonic bonds and Inorganic compounds contain covalent bonds.
OB. Organic compounds are produced naturally and Inorganic compounds are human-made.
Oc. Organic compounds contain carbon and Inorganic compounds do not.
OD. Organic compounds are beneficial to the environment and inorganic compounds are not.
Answer:
[tex]\Large \boxed{\mathrm{Option \ C}}[/tex]
Explanation:
Organic compounds contain chemically bonded carbon atoms, sometimes even hydrogen atoms to form hydrocarbons, and inorganic compounds do not contain these atoms.
list and describe at least six things that
differentiate living and non-living things.?
Difference Between Living & Non-Living Things.
Answer:
To List Is:
i) Excretion
ii) Sensitivity
iii) Growth
iv) Reproduction
v) Respiration
vi) Nutrition
Explanation: Description:
(a) Excretion: Is the process by which living things remove metabolic waste substances from the body.
Living things excrete whiles non-living things do not excrete.(b) Sensitivity: Is theprocess by which living things responds to stimuli or touch.
Living things responds to stimuli whiles non-living things do not respond to stimuli.(c) Growth: Is the process by which living things increases in weight, height or size.
Living things grow whiles non-living things do not grow.(d) Reproduction: Is the process by which living things produce young ones of their own.
Living things reproduce whiles non-living things do not reproduce.(e) Respiration: Is the process by which living things breathe or respire [carbon dioxide/oxygen] in order to obtain energy for their activities.
Living things breathe whiles non-living things do not respire.(f) Nutrition: Is the process by which living things obtain or make food or feed.
Living things feed whiles non-living things do not feed.Hope it helps!!Please mark me as the brainliest!!!
✨Thanks!!!!✨
by sensing and responding to change organisms keep conditions in the internal enviornment within ranges that cells can tolerate this process is called:
Answer:
idk
Explanation:
do u have a picture of if
Answer:
Homeostasis
Explanation:
Which statement best supports the RNA world hypothesis? a. DNA molecules are a precursor to self-replicating RNA molecules, which are used to build proteins. b. Early RNA molecules were able to self-replicate, which helps to explain why all organisms share the same genetic code C. Simpler self-replicating organic molecules preceded RNA and contain genetic information. d. The absence of oxygen in Earth's early atmosphere allowed for proteins to catalyze the production of new RNA molecules.
Answer:
b. Early RNA molecules were able to self-replicate, which helps to explain why all organisms share the same genetic code
Explanation:
The RNA world hypothesis is an evolutionary theory that indicates the RNA-living forms were produced first before the appearance of DNA and proteins. This hypothesis is supported by the fact that RNA is capable of reproducing on its own (like DNA), and also is able to catalyze chemical reactions (like protein enzymes). The RNA world hypothesis states that this RNA world was then followed by the evolution of ribonucleoproteins.
Answer:
the correct answer is B
Explanation:
i took the test and got it right
Lily visits her family doctor because she experiences an upset stomach after drinking milk. The doctor tells her that this symptom is caused by a lack of the enzyme lactase. Lactase breaks down lactose, the sugar in milk which is made of several parts. What does lactose break down into?
Answer:
Glucose
Explanation:
The lactose is broken down by the Lactase in the intestine to form a substance called glucose. Glucose is a form of sugar like substance and is necessary for the human body.
Answer:
please mark my answer brainliest
Explanation:
sugar is broken down by lactase enzyme into glucose...and other starch items are also broken down into glucose...thus helps the highly sugar containing foods to be broken down into smaller particles thus helping the food to get digested...properly...
A chemist wants to examine specific chemical reactions and isolate certain products using a controlled experiment. How would the chemist perform this experiment?
by using scientific laws
by performing a survey
in a labratory
out in the field
Answer:
by performing a survey then by using scientific laws then in a laboratory then it ready for out in the field.....
plz brainlist me I need it
For a chemist who wants to examine specific chemical reactions, the chemist performs this experiment by conducting a survey, then using scientific rules in a laboratory, and finally in the field.
What are chemical reactions?Chemical reaction is simply defined as a process where one or more reactants are changed into one or more products.
In conclusion, by conducting a survey, then using scientific rules in a laboratory, and finally in the field.
Read more about Chemical reaction
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Identify the parts of the male reproductive system on the diagram.
Answer:the penis which is the erctile tissue
The testes a part which has dual function
The epididimus which store the sperm
The prostate gland and others
Answer:
Penis
Epidermis
Fore skin
Explanation:
do living cells have a nucleus ?
Answer:
All living cells do not have a nucleus like bacteria has no well-developed nucleus.
Explanation:
Hope it will help you :)
A chloroplast has stopped producing atp and NADPH
The question is incomplete, so the complete question is as follows:
A chloroplast has stopped producing ATP and NADPH. Which of the following is most likely causing this?
a.The chloroplast has used up its supply of chlorophyll molecules.
b.Electrons have stopped moving through the electron transport chain.
c.The sun has risen and the chloroplast now can make more chlorophyll.
Answer:
b.Electrons have stopped moving through the electron transport chain.
Explanation:
ATP and NADPH are produced in the light dependent reaction stage of the photosynthesis that occurs within chloroplast grana.
ATP and NADPH are produced due to the movement of electron and proton (H+) in the electron transport chain, so if the movement of electrons will stopped in the electron transport chain, the formation of ATP and NADPH will also get stop.
Hence, the correct answer is "b".
5. A solution is found to be a strong base. Which of the following would be true?
a. The solution has a higher concentration of hydroxide ions than hydrogen ions.
b. The solution has a lower concentration of hydroxide ions than hydrogen ions.
c. The solution has equal concentrations of hydroxide ions and hydrogen ions.
Answer:the answer is choici a
Explanation:
a base characterized by hydroxide ion so to be said concentrated it need the concentration of hydroxide
Answer:B
Explanation: