Answer:
the answer is D
Explanation:
Cellular respiration is the process by which living cells break down glucose molecules and release energy. The process is similar to burning, although it doesn’t produce light or intense heat as a campfire does. This is because cellular respiration releases the energy in glucose slowly, in many small steps. It uses the energy that is released to form molecules of ATP, the energy-carrying molecules that cells use to power biochemical processes. Cellular respiration involves many chemical reactions, but they can all be summed up with this chemical equation:
\[\ce{C6H12O6 + 6O2 -> 6CO2 + 6H2O + Energy} \nonumber\]
where the energy that is released is in chemical energy in ATP (vs. thermal energy as heat). The equation above shows that glucose (\(\ce{C6H12O6}\)) and oxygen (\(\ce{O_2}\)) react to form carbon dioxide (\(\ce{CO_2}\)) and water \(\ce{H_2O}\), releasing energy in the process. Because oxygen is required for cellular respiration, it is an aerobic process.
Cellular respiration occurs in the cells of all living things, both autotrophs and heterotrophs. All of them burn glucose to form ATP. The reactions of cellular respiration can be grouped into three stages: glycolysis, the Krebs cycle (also called the citric acid cycle), and electron transport. Figure \(\PageIndex{3}\) gives an overview of these three stages, which are also described in detail below.
The result of cellular respiration can be summarized as follows: ATP is produced, and carbon dioxide (CO2) is released.
CELLULAR RESPIRATION:
Cellular respiration is the metabolic process by which energy in form of ATP is synthesized by living cells by breaking down food molecules. Cellular respiration is undergone by every cell as it important for the production of energy needed for other cellular activities. Cellular respiration combines glucose and oxygen to produce carbon dioxide and water as products coupled with the release of energy (ATP). The equation is as follows:C6H12O6 + 6O2 → 6CO2 + 6H2O + ATP
Therefore, The result of cellular respiration can be summarized as follows: ATP is produced, and carbon dioxide (CO2) is released.Learn more at : https://brainly.com/question/13721588?referrer=searchResults
I will mark u brainlyest help me please got test due with this two
Which method of heat transfer is due to the transfer of kinetic energy from one molecule to another?
a Conduction
b Convection
c Evaporation
d Radiation
Answer: A) Conduction
Hope this helps!!! :D
name the two models of our solar system. Identify
which model is currently accepted as the structure of our
solar system. please help!!!!
Answer:
Geocentric and Heliocentric Models.
These are modeled by the movements of the Sun, the Moon, and the five known planets (Mercury, Venus, Mars, Jupiter, and Saturn) in the skies to great accuracy, with a geocentric system of orbits and epicycles.
define kinetic energy and thermal energy. Describe what happens to each as the temperature of a substances increases.
Explanation:
All matter is made up of particles that are constantly moving. The motion of the particles results in kinetic energy. The part of total internal energy that can be transferred is thermal energy. As temperature increases, the particles in a substance move faster and have greater kinetic and thermal energy.
Answer:
All matter is made up of particles that are constantly moving. The motion of the particles results in kinetic energy. The part of total internal energy that can be transferred is thermal energy. As temperature increases, the particles in a substance move faster and have greater kinetic and thermal energy.
Explanation:
which best explains why metal cooking utensils often have plastic coating on their handled plastic melts less easily and last longer than metal, plastic reduces the transfer of thermal energy to hands holding the utensils, plastic molds more easily into shapes like long, thin handles, plastic increases the rate of conduction from the utensil to the food.????????
Answer:
the answer is Plastic reduces the transfer of thermal energy to hands holding the utensils.
Explanation: I took the test again and I got it right
Plastic reduces the transfer of thermal energy to hands holding the utensils which is why it is best used.
What is Utensil?This can be defined as a small hand held tool used for food preparation. Metal is a good conductor of heat while plastic is a poor conductor.
Plastic is therefore used as it reduces the transfer of thermal energy to hands holding the utensils.
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PLEASE I NEED HELP ASAP!! Pls help!
Answer:
i cant see it
Explanation:
Diurnal animals are active
Answer:
During the day time
Explanation:
Diurnal animals are active during the day time and are inactive at night.
A wide range of animals fall into this category. Examples are human beings, chipmunks, goats, sheep etc.
As the sunrises, diurnal animals begins to get up and as the sun set, their activities reduces and they become inactive.
Which statement about diploid and haploid cells is correct?
A. Haploid cells have half the chromosomes found in diploid cells
B. Haploid cells have two sets of chromosomes
C. Haploid cells have the same number of chromosomes as diploid cells
D. Haploid cells have twice the chromosomes found in diploid cells
Answer:
The answer would be D
Explanation:
Answer:
the correct answer is A just took the test
Which statement best descibes a cause and effects that occurs during the process of muscle contration?
What were the first vertebrates to evolve?
The earliest vertebrates that use to resembled are hagfish and lived more than 500 million years ago. As other classes of fish appeared, they evolved traits such as a complete vertebral column, jaws, and a bony endoskeleton.
What are Amphibians?Amphibians were the first tetrapod vertebrates as well as the first vertebrates to live on land. Segmentation is a part of characteristic of the body plans of various goup of animals including the annelids, and recently developed vertebrates. There are three different segmental systems origin in development of the vertebrates that are - the somites, the rhombomeres and the pharyngeal arches.
There are several benefits of the segmentation development and these are the different type of anatomical and morphological developments are helps in facilitate specific functions are led by the segmented body.
The Paraxial mesoderm also have segmentation that helps in lateral movement and It has been also helps in the consistent and fast interaction or communication in the neuronal system.
Therefore, The earliest vertebrates that use to resembled are hagfish and lived more than 500 million years ago. As other classes of fish appeared, they evolved traits such as a complete vertebral column, jaws, and a bony endoskeleton.
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which mutation is more dangerous the BRCA1 BRCA2 explain your reasoning
Answer:
Abnormal BRCA1 and BRCA2 genes are found in 5% to 10% of all breast cancer cases in the United States. A study found that women with an abnormal BRCA1 gene had a worse prognosis than women with an abnormal BRCA2 gene 5 years after diagnosis.
Explanation:
Iced tea debate and salty soup
Answer:
The heat caused the water to evaporate. In the Ice Tea debate the tea is changed from a liquid to a solid. This shows that the matter which is the tea is conserved but it is just in a different form of state. In the salty soup scenario, the water is turned into vapor.
CAN ANYONE HELP ME PLEASE WITH THE QUESTION ABOVE
Answer: B. Most owls have evolved to hunt at night, and most hawks hunt during the day so that competition is reduced.
Explanation: Hawks hunt in the day, owls hunt in the night. Despite both predators having similar diets, because they hunt at different times the competition is reduced, this is the outcome of them changing their niches to have opposite hunting times.
9. Knowing what you know about how a substance travels in
diffusion, in order for oxygen to leave the alveoli and enter the
blood, there would be a [ HIGHER or LOWER] concentration of
oxygen in the alveoli compared to the blood.
Answer:
Higher
Explanation:
Molecules such as oxygen move from a higher concentration to a lower concentration across a semi-permeable membrane. This process is called simple diffusion.
Therefore, for oxygen to leave the alveoli and enter the blood, there would need to be a higher concentration of oxygen inside the alveoli and a lower concentration of oxygen in the blood.
In order for oxygen to leave the alveoli and enter the blood, there would be a higher concentration of oxygen in the alveoli compared to the blood.
Diffusion is the process by which compounds or substances move from a
region of higher concentration to that of a lower concentration. This helps to create an equilibrium in the concentration of the substance to prevent cell death due to shrinking etc,
The alveoli is found in the lungs which is the organ of respiration and the
oxygen present is usually in higher concentration and moves to regions of
low concentration in the blood.
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What tool does CMS require that skilled nursing facilities use to collect and to report clinical data on residents?
Answer:
minimum data set
Explanation:
Can someone please help me out would appreciate it thanks
Answer:either c or b most likely c
Explanation:
What BEST describes the roles of photosystem I and photosystem Il in the process of photosynthesis?
Answer:
Photo system 1 = Light
This is the presence of sunlight, whereby Chlorophyll is used to trap sunlight energy to split water molecules into hydrogen ions and hydroxyl ions also NADP is reduced by the addition of hydrogen to form NADH
Photo system II: Dark stage
It happens when there is abscence of light where by CO2 ingested by plants react with hydrogen atoms from the light stage to form the Emperial Formula of simple sugar. Also Hydroxyl ions (OH -) is furtherly broken-down to oxygen & molecules.
Photosynthesis is the process in which green plant manufacturer their food in the presence of Sunlight ND chlorophyll. Where CO2 (Carbon [iv] oxide) and water (H2O)
Explanation:
:))❤
20 POINTS What role do animals have in the carbon cycle?
Group of answer choices
use water and release oxygen
use sugar and release carbon
use carbon and release oxygen
use carbon and release nitrogen
Answer:
d or c
Explanation:
How has molecular evidence affected our understanding of modern evolutionary theory?
Answer:
It supports anatomical evidence and provides more information with details for specific relationships. It provides evidence that lineages stopped evolving about four million years ago.
Explanation:
(87 points) {brainliest} please help me!!!!!!!!!
Which acronym refers to a set of best practices for developing documentation as described by the FDA?
A. CSR
B. ALCOA
C. CRF
D. HSP
If more airplanes and cars are used (both of which burn fuels) carbon levels will decrease ?
Answer: If the question is "would the carbon levels decrease?" then they would not, they would increase.
Explanation: More airplanes and cars would burn fossil fuels, and release more carbon dioxide, increasing carbon levels, not decreasing them.
What are long chains of underwater mountain ranges called?
A. continental rise
B. mid-ocean ridges
C. volcanic islands
D. abyssal hills
. Describea typical stress-strain curve and the relationship between the segments of the curve and stress and strain.
Answer:
the relationship between stress and strain that a particular material displays . it's unique for each material . it's is found by recording amount of strss at different values of strain. it is the stress point at which a specific material breaks under a given stress in a typical stress-strain curve , the breaking strength is less than the ultimate strength
Explanation:
The typical stress-strain curve and the relationship between the segments of the curve and stress and strain explain the relationship between these two as the Stress is the result of the force applied, and strain is the deformation of a material in response to stress.
What is the significance of the stress-strain curve?A typical stress-strain curve has several segments, including the elastic region, which represents the stiffness of the material, and the plastic region, which represents the point at which the material begins to permanently deform. Necking: a reduction in cross-section; ultimate strength, then a material's ability to deform until it reaches its ultimate strength, and so on.
Hence, the typical stress-strain curve and the relationship between the segments of the curve and stress and strain explain the relationship between these two as the Stress is the result of the force applied, and strain is the deformation of a material in response to stress.
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How much energy is lost at each level and what is it
lost as?
Answer:
The amount of energy at each trophic level decreases as it moves through an ecosystem. As little as 10 percent of the energy at any trophic level is transferred to the next level; the rest is lost largely through metabolic processes as heat.
Explanation:
MARKING BRAINLIEST HELPPPP
Answer:
1.CO2 comes from the composition of air. water from the soil and light from sun.
2.energy is absorbed in form of light - endothermic
3. glucose + oxygen
4. the chemical equation is balanced on both sides
Over time, which cell will look the smallest?
What is the name of the winds that blow from the Poles southward?
Trade Winds
Westerlies
Sub-Arctic Northerlies
Polar Easterlies
Trade Winds is the name of the winds that blow from the Poles southward. So, the correct option is (A).
What are Winds?Wind is the movement of air caused by the uneven heating of the Earth by the Sun and the rotation of the Earth. This includes natural calamities/disasters ranging from light breeze to storms and tornadoes.
Sometimes winds arise from differences in atmospheric pressure. At the equator, the sun heats the water and land more than the rest of the world. Warm equatorial air rises up in the atmosphere and migrates towards the poles. This type of system is called a low pressure system while at the same time, cooler, denser air moves over Earth's surface toward the equator to replace the warmer air. This type of system is called a high pressure system.
The boundary between these two areas is called a front and the complex relationships between fronts cause different types of wind and weather patterns. The Earth contains five major wind zones:
Polar easterliesWesterliesHorse latitudesTrade windsDoldrumsThus, trade Winds is the name of the winds that blow from the Poles southward. So, the correct option is (A).
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(100 points) help plz {brainliest to the right answer}
How do chelating agents help solubilize cell walls?
A. Chelating agents dissolve sugar molecules, which stabilize cell walls.
B. Chelating agents bind metal cations, which stabilize cell walls.
C. Chelating agents break apart proteins, which stabilize cell walls.
D. Chelating agents solubilize lipids, which form cell walls.
Answer:
either A or B because dissolve sugar but the cation I will go more forward to B
Chelating agents help solubilize cell walls as Chelating agents bind metal cations, which stabilize cell walls.:
Explanation:
Which process must occur for a muscle to be able to relax?
A.
The concentration of calcium in the myofibril must decrease.
B.
Myosin and actin must attach to each other.
C.
A nerve must initiate an action potential in the muscle fiber.
D.
The amount of ATP in the neuromuscular junction must increase.
A new multicellular organism has been discovered, and scientists want to study the organism’s cell structures, including organelles. Which microscope should they use?
scanning electron microscope
transmission electron microscope
compound light microscope
simple microscope
Answer:
top is right, its b
Explanation:
Answer:
It's B
Explanation: