Answer:
In an oceanic environment the photic zone is the zone where light can be received it's usually from 0 to 200 m deep but this depth can be modified by the turbidity of the water. The aphotic zone is the zone where no light is receives it goes from 200 to the bottom of the sea.
Explanation:
Cellular respiration converts chemical energy into.
Cellular respiration converts chemical energy into ATP.
Cellular respiration is the process that cells use to produce energy by converting chemical energy stored in glucose molecules into ATP. ATP (adenosine triphosphate) is the energy currency of the cell that powers all cellular processes. It is formed through a series of chemical reactions that occur in the mitochondria of the cell.
Cellular respiration can be broken down into three main stages: glycolysis, the citric acid cycle, and the electron transport chain. During glycolysis, glucose is broken down into pyruvate, producing a small amount of ATP and NADH. In the citric acid cycle, pyruvate is further broken down and produces more ATP and NADH. Finally, during the electron transport chain, NADH and other electron carriers are used to produce a large amount of ATP.
In summary, cellular respiration converts chemical energy stored in glucose molecules into ATP, which is the energy currency of the cell and powers all cellular processes.
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Which process connects glycolysis and the citric acid cycle?
A) lactic acid formation
B) acetyl CoA formation
C) electron transport
D) Krebs cycle
Answer:
c
Explanation:
what is radiation of heat
Answer:
radiation of heat is when heat is being radiated off a surface
Explanation: For example when you are cooking something on a stove top and you feel the surface is hot that is radiation of heat off a surface
PLEASE HELP!!!!!!!!! Choose the items that are Descriptive Statistics (Check all that apply)
A. Give a measure of statistical significance
B. Include the mean
C. Give the likelihood of data occurring by chance
D. Summarize the data
E. Tell you whether to call your mother about your results
The items that are Descriptive Statistics include both summarizing the data and and include the mean (Option B and D Option are correct).
What is Descriptive Statistics?Descriptive Statistics is a field in statistics aimed at describing different data in a sample and or population based on a summarization of info collected by experimental or observational studies. This field is fundamental in biology and related areas to describe population parameters.
In conclusion, the items that are Descriptive Statistics include both summarizing the data and and include the mean (Option B and D Option are correct).
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several species of yeast are used to produce bread and alcoholic beverages like beer. the yeast converts sugars into ethyl alcohol and carbon dioxide. what process is this describing?
Alcoholic fermentation is the process describing the conversion of sugars into ethyl alcohol and carbon dioxide.
Alcoholic fermentation is a complex biochemical process where yeasts convert carbohydrates into ethanol, carbon dioxide, and other metabolic byproducts that alter the chemical composition and sensory characteristics of the food. Alcoholic beverages like beer and wine are produced using an alcohol fermentation process.
Glycolysis, another name for the process by which yeasts break down sugars to produce pyruvate molecules, is the precursor to alcoholic fermentation. Two molecules of pyruvic acid are created during the glycolysis of a glucose molecule. The two pyruvic acid molecules are then split into two molecules each of ethanol and 2 molecules of carbon dioxide.
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which of the stars is most like Earth's Sun
Answer:
tau ceti
Explanation:
During the phase change you drew above, is thermal energy being added or removed?
a. Added
b. Removed
Answer:
Explanation:
Answer: A. Added. During a phase change, thermal energy is added to the system in order to break the intermolecular forces of the solid and allow the molecules to move freely and become a liquid. This addition of thermal energy causes an increase in temperature. As the molecules move more freely, they also release energy and the temperature begins to decrease until the molecules solidify again and the phase change is complete.
Answer:
Understand How Changes In Thermal Energy Affect Particle Motion, Temperature, And State Change :
Explanation:
Example Question #3. Explanation: The answer is "remove thermal energy." In order to change a gas to a liquid, you would have to cool it down, thus removing thermal energy.
A fox and an owl both eat forest mice. which type of relationship does the fox have with the owl?
mutualism
predation
competition
commensalism
parasitism
plaz answer quick
Answer:
Competition
Explanation:
They are both eating the same food, which means, in a given ecosystem, they essentially have to "share" food. If only one of the species existed in the ecosystem, they would have access all the forest mice. When two species eat the same food, they have to compete to make sure they can get to the mice first. "the early bird gets the worm"
Hope this helps!
This image displays a model of:
a.
an amino acid.
c.
a cancerous cell.
b.
an unfolded, unstable protein.
d.
none of the above
Answer:
c
Explanation:
i took test This image displays a model of:
a.
an amino acid.
c.
a cancerous cell.
b.
an unfolded, unstable protein.
d.
none of the
Answer:
B
Explanation:
took in ege
Suppose that there was an enzyme that cuts bonds between deoxyribose and nitrogenous bases. What would this enzyme do to a DNA molecule? this enzyme would separate the strands of DNA but leave each strand intact thin enzyme would remove bases from nucleotiden o this enzyme would replace all the A's in a DNA molecule with G this enzyme would have no effect on a DNA molecule this enzyme would make cuts in the backbone of each strand of a DNA molecule
The enzyme that an enzyme that cuts bonds between deoxyribose and nitrogenous bases is called a restriction enzyme that will: make cuts in the backbone of each strand of a DNA molecule.
Restriction enzymes are also known by the name molecular scissors. They are of two types: endonucleases and exonucleases. The endonuclease makes a cut within the strand of DNA while the exonuclease cuts the last bond of the strand of DNA.
DNA is the most prevalent type of genetic material. It is a double-stranded structure that appears in helical shape with anti-parallel polarity of strands, The two strands are joined together by hydrogen bonds between the bases.
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1. In the kelp forest ecosystem, what type of consumer is the sea
urchin?
A. carnivore
B. decomposer
C. herbivore
D. scavenger
In the kelp forest ecosystem, The type of consumer is the sea urchin is a herbivore, as it is a primary consumer. The correct option is C.
What are sea urchins?Sea urchins are echinoderms. They are present under the sea. They are round or of different shapes, and they contain long spines on their body, these spines are poisonous.
Furthermore, they are carnivore animals, they eat anything that goes through them. They eat plankton small algae plants helps etc. Herbivores are those animals that eat plants only. In a kelp forest, sea urchins will be herbivores, otherwise, they are carnivore animals.
In a Kelp forest ecosystem, sea urchins are primary consumers, and they are herbivores, they eat lots of kelp in a day.
Thus, the correct option is C. herbivore.
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when crick and brenner introduced a deletion of 3 nucleotides in a gene, they determined that the sequence of amino acids following the deletion was blank .
When Crick and Brenner introduced a deletion of 3 nucleotides in a gene, they found that the sequence of amino acids following the deletion was shifted.
This is because the genetic code is read in groups of three nucleotides, called codons. The deletion of three nucleotides causes a shift in the reading frame, so that all of the codons downstream of the deletion are different from what they would have been if the deletion had not occurred.
As a result, the amino acid sequence that follows the deletion is completely different from what it would have been without the deletion. This phenomenon is known as a frameshift mutation and can have significant effects on the function of the protein encoded by the gene.
When Crick and Brenner introduced a deletion of 3 nucleotides in a gene, they determined that the sequence of amino acids following the deletion was unchanged except for the loss of a single amino acid. This is because the genetic code is read in groups of 3 nucleotides, called codons, which code for specific amino acids. When they deleted 3 nucleotides, they removed a complete codon, leading to the loss of the corresponding amino acid, but did not disrupt the reading frame for the remaining codons.
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¿ Cuales son los sistemas que intevienen en el proceso de nutricion? ¿ Que funcion cumple cada uno de ellos en ese proceso?
Answer:
digestivo, respiratorio, circulatorio y excretor
Explanation:
El proceso de nutrición consiste en la ingesta de alimentos, los cuales son posteriormente transformados en energía y estructuras celulares que el organismo necesita para funcionar normalmente. Durante este proceso, intervienen cuatro sistemas:
- Sistema digestivo: descompone químicamente los alimentos en nutrientes. Los alimentos son sometidos a un proceso de fragmentación mecánica y digestión química. En primer lugar, los alimentos son triturados en la boca por los dientes, mezclados con saliva para formar un bolo alimenticio que llega al estómago donde los jugos gástricos los transforman en una papilla conocida como quimo. A continuación, los nutrientes llegan al intestino delgado donde son mezclados con el jugo pancreático y la bilis del hígado para ser absorbidos por la sangre. Finalmente, los compuestos que no fueron absorbidos llegan al intestino grueso donde se absorbe lo que queda de agua y lo demás es eliminado.
- Sistema respiratorio: los pulmones son los órganos encargado del proceso de respiración mediante el cual el organismo intercambia gases con el ambiente a través la sangre. De este modo el organismo obtiene oxígeno que es utilizado para oxidar los nutrientes obtenidos por el sistema digestivo.
- Sistema circulatorio: encargado de transportar nutrientes y oxígeno a las células del cuerpo y simultáneamente transportar elementos de desecho hasta los órganos del sistema excretor.
- Sistema excretor: encargado de eliminar los desechos de los alimentos. Los compuestos que no fueron digeridos en el intestino delgado llegan al intestino grueso donde se transforman en las heces las cuales son expulsadas por el ano. Por otra parte, el aparato urinario formado por los riñones y la vejiga urinaria funcionan para eliminar los desechos de la sangre a través de la orina.
This scatter plot shows the relationship between the number of oil changes a car has per year and the average engine repair costs in a year for a sample population.
The scatter plot indicates that there is a negative correlation between the number of oil changes a car has per year and the average engine repair costs in a year for a sample population.
What is engine?Engine is a machine or device that converts energy into useful mechanical motion or power. It is a device that produces motive power and is used to perform work. Engines typically convert energy from sources such as heat, electricity, chemical or nuclear reaction into useful mechanical motion. Engines can be used to drive machinery, vehicles, generate electricity, and provide propulsion for ships and aircrafts. Automobile engines are usually combustion engines, which burn fuel to produce the energy needed to rotate the crankshaft and cycle the pistons. Combustion engines can also be used to power generators and pumps. Engines can also be powered by steam, which is generated by boiling water, or electric motors, which convert electrical energy into mechanical motion.
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some molecules uncouple oxidative phosphorylation from the electron transport chain, why is there heat still being made
The heat produced during oxidative phosphorylation depends on the efficiency of the electron transport chain, as well as the coupling between electron transport and ATP synthesis.
Because the electron transport chain is linked to ATP synthesis through the proton motive force across the mitochondrial inner membrane, the proton gradient generated by electron transport must be conserved. The de-coupling of oxidative phosphorylation causes the electron transport chain to generate only heat energy.
When some molecules uncouple oxidative phosphorylation from the electron transport chain, there is heat still being made because of the mechanism of uncoupling. There are special transporters called uncoupling proteins that help to transfer the proton gradient, causing ATP synthesis to be slowed down or halted. The transfer of protons across the membrane, however, creates heat as an alternative way to dissipate the energy released by the electron transport chain.
Molecules that cause uncoupling or de-coupling of oxidative phosphorylation from electron transport chain are called uncoupling agents. They transport protons from the intermembrane space to the mitochondrial matrix, bypassing ATP synthase, which causes an uncoupling of ATP synthesis from electron transport. This makes the energy of the electron transport chain become solely dissipated as heat.
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Record the growth of the organisms when the water temperature averages 30c
The growth of the organisms when the temperature of the water ranges above than 30 degrees can create physical and mental imbalance and it can be fatal.
Every organism belong to its optimum temperature if there is an increase or decrease in temperature it can create imbalance within organism or even death. There is an optimum water temperature for every organism and it cannot sustain higher than the optimal temperatures.
When water temperature raises above 30 degrees it can be beneficial to water animals as they prefer higher temperatures because it enhances their metabolic and growth rate. But they can also sustain temperature to a limited point, beyond the limited tolerance it will cause serious effects.
The fact that which organism can survive at which temperature is affected by various factors such as their habitat, body physiology etc.
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The west side of the Pacific Plate is known for the Mariana Trench and the large number of volcanoes in the area. What plate action causes these to occur?
Answer:
The answer is below
Explanation:
Plates are composed of the Earth’s crust and upper mantle. These plates are constantly moving at a very slow rate (in small centimeters every year). The movement of the plates causes them to collide with each other thereby forming volcanoes.
The Mariana Trench and the large number of volcanoes west side of the Pacific Plate are as a result of the collision of two plates (the larger Pacific plate sliding beneath the smaller, less-dense Philippine plate).
can
u answer questions 1-3, and write 4-5 sentces for each question
Walid Elkhatib, an Arab American, bought a Dunkin' Donuts franchise in Illinois. Ten years later, Dunkin' Donuts began offering breakfast sandwiches with bacon, ham, or sausage through its franchises.
The situation presented is that Walid Elkhatib, an Arab American, bought a Dunkin' Donuts franchise in Illinois. This is the central fact mentioned The situation states that Walid Elkhatib, who is an Arab American, purchased a Dunkin' Donuts franchise in Illinois.
The new development introduced is that Dunkin' Donuts began offering breakfast sandwiches with bacon, ham, or sausage through its franchises. This development is related to the breakfast menu expansion states that Dunkin' Donuts started providing breakfast sandwiches with options like bacon, ham, or sausage in its franchises. This information is introduced, highlighting the specific menu expansion.
Walid Elkhatib, an Arab American, purchased a Dunkin' Donuts franchise in Illinois. Dunkin' Donuts began offering breakfast sandwiches with bacon, ham, or sausage through its franchises The given situation includes Walid Elkhatib, an Arab American, who acquired a Dunkin' Donuts franchise in Illinois.
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the heart is apart of which level of orginization within an orgamism
Answer:
The heart is a part of the organ organization
Four students were asked to describe how three types of cells reproduce: a pollen cell, a leaf cell, and a human egg cell. Their responses are indicated in each row below.
Student Formation of a Pollen Cell Formation of a Leaf Cell Formation of a Human Egg Cell
Lexus Mitosis Mitosis Meiosis
Gabby Meiosis Meiosis Mitosis
Giovanny Mitosis Meiosis Mitosis
Breeanna Meiosis Mitosis Meiosis
Which student correctly identified how each cell reproduces?
A) Lexus
B) Gabby
C) Giovanny
D) Breeanna
Answer:Breeanna
Explanation:
What did Gregor Mendel control in his experiments with pea plants?
Gregor Mendel control in his experiments with pea plants is the traits of the pea plants.
Gregor Mendel chose to study pea plants because they have easily identifiable traits, such as height, seed shape, and flower color. He controlled these traits by cross-pollinating the plants and carefully tracking the inheritance of these traits through several generations.
For example, Mendel would cross-pollinate a tall pea plant with a short pea plant, and then observe the traits of the offspring. He would then cross-pollinate the offspring with each other, and continue to track the inheritance of the height trait through several generations.
Through his experiments, Mendel was able to identify the principles of inheritance, including the concepts of dominant and recessive traits, and the law of segregation. His work laid the foundation for the field of genetics and our understanding of how traits are passed down from one generation to the next.
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after meiosis, the resulting gametes have ____ the number of chromosomes as the parent cell
Answer:
After meiosis, the resulting gametes have half the number of chromosomes as the parent cell
Explanation:
identify which kind of tiger has the greatest chance of becoming a separate species
Choices:
African Lion
Bengal Tiger
Cheetah
Indochinese Tiger
Leopard
Ocelot
Sumerian Tiger
Answer:
Bengal Tiger is correct!
Explanation:
Enjoy your day guys and gals
bones that are longer than they are wideChoose matching term1short bones2irregular bones3flat bones4long bones
1. An irregular bone with a unique form 2. A short, box-shaped bone 3. Sesamoid bone discovered imbedded in a tendon 4. Long bone wider than it is long 5. A flat, bone-thin, plate-like surface
The skeleton of the body is made up of three different forms of bone tissue, which are collectively referred to as bones. compact tissue, the bony exterior's tough tissue.
Long bones are defined as those that are longer than they are wide.
The humerus, ulna, and radius in the arms, as well as the femur, tibia, and fibula in the legs, are examples of long bones that support and protect the body's organs. Long bones are made up of a lengthy diaphysis (shaft), two epiphyses (ends), and a medullary cavity that houses bone marrow.
While the epiphyses are constructed of spongy bone, the diaphysis is composed of compact bone. The medullary cavity includes bone marrow, which makes blood cells and has blood arteries that provide the bone with nutrients and oxygen.
There are many different sorts of bones, including irregular bones, flat bones, short bones, and others that come in a variety of shapes.
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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.
A classic example of a symbiotic relationship is the plover bird and the African crocodile. The tiny blackbird plover acts as a toothpick for the fierce crocodile and helps by removing tiny morsels of food that are stuck between the crocodile's teeth. These food particles are the source of food for the bird
The relationship between the plover bird and the African crocodile is a classic example of mutualism, a type of symbiotic relationship in which both species benefit.
The tiny plover bird acts as a dental hygienist for the crocodile by removing bits of food stuck between its teeth, which would otherwise cause infection or tooth decay. In return, the crocodile provides a source of food for the bird. This mutualistic relationship benefits both species; the crocodile gets its teeth cleaned, and the bird gets a source of food. However, the relationship is not always harmonious, as the plover bird must be careful not to get too close to the crocodile's powerful jaws, which could lead to injury or death.
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Nombra de forma ordenada el camino que recorre el CO2 desde el capilar sanguíneo que rodea el alveolo hasta salir del cuerpo.
Answer:
El aire ingresa al cuerpo a través de la boca o la nariz y se mueve rápidamente hacia la faringe o la garganta. Desde allí, pasa a través de la laringe o laringe y entra en la tráquea.
La tráquea es un tubo fuerte que contiene anillos de cartílago que evitan que se colapse.
Dentro de los pulmones, la tráquea se ramifica en un bronquio izquierdo y derecho. Estos se dividen aún más en ramas cada vez más pequeñas llamadas bronquiolos.
Los bronquiolos más pequeños terminan en diminutos sacos de aire. Estos se llaman alvéolos. Se inflan cuando una persona inhala y se desinflan cuando una persona exhala.
Durante el intercambio de gases, el oxígeno pasa de los pulmones al torrente sanguíneo. Al mismo tiempo, el dióxido de carbono pasa de la sangre a los pulmones. Esto sucede en los pulmones entre los alvéolos y una red de pequeños vasos sanguíneos llamados capilares, que se encuentran en las paredes de los alvéolos.
Aquí puede ver los glóbulos rojos que viajan a través de los capilares. Las paredes de los alvéolos comparten una membrana con los capilares. Eso es lo cerca que están.
Esto permite que el oxígeno y el dióxido de carbono se difundan o se muevan libremente entre el sistema respiratorio y el torrente sanguíneo.
Las moléculas de oxígeno se adhieren a los glóbulos rojos, que viajan de regreso al corazón. Al mismo tiempo, las moléculas de dióxido de carbono en los alvéolos salen del cuerpo la próxima vez que una persona exhala.
El intercambio de gases permite que el cuerpo reponga el oxígeno y elimine el dióxido de carbono. Hacer ambas cosas es necesario para sobrevivir.
Explanation:
Imagine that you work at Powell & Lealand.
Write an ad that helps convince to people
that the microscopes are powerful tools. Use
details from the text in your answer.
A microscope's primary function is to magnify tiny things. The primary purpose of a microscope is to produce resolution, more than magnification.
A microscope is a device that magnifies small objects, giving the user a very close-up view of tiny structures on a slide. It is mostly employed for inspection and analysis.
To continue the experiment and analysis, it should render in-depth images of the required specimen. The oldest known microscopes were simple and compound, but electron and fluorescence microscopes have lately supplanted them.
A compound microscope is more powerful than a basic microscope and has superior resolution. In disciplines where in-depth study is not required, a simple microscope is employed.
A microscope enables one to view details of an item that are not visible to the human eye. They are essential for understanding the existence of cells, how plants breathe, and how rocks change over time.
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Oranns
Index Dating
1. You are exploring the in the mountains and come across a number of outcrops containing a variety of
shell fossils. You are able to identify a number of different layers within this section, each with
different combinations of fossils. You photograph each of the specimen and after getting home are
able to determine the following age ranges of the fossils you found
Fossil A 55.3-74.3 MYA
Fossil B 65.1-122.5 MYA
Fossil C 65.1-212.7 MYA
Fossil D 100.5-250.3 MYA
Fossil E 65.1 - 68.4 MYA
1. In a reddish layer of rock you found fossils A, B, C. What is the possible age of this section of
rock?
The possible age of the reddish layer of rock containing fossils A, B, and C can be determined by looking at the overlapping age ranges of the fossils.
What is Fossil?
A fossil is the preserved remains or traces of an organism from a past geological age. Fossils can include bones, teeth, shells, impressions of leaves or other plant parts, and even whole organisms that have been trapped in sediment or other materials and preserved over time.
Fossils are important to the study of biology and the history of life on Earth because they provide evidence of ancient life forms and help scientists understand how life has evolved over millions of years. Fossils can also provide important information about the environment in which an organism lived, including the climate, geography, and other physical and biological factors.
The age range of fossil B (65.1-122.5 MYA) overlaps with both fossil A (55.3-74.3 MYA) and fossil C (65.1-212.7 MYA). Therefore, the possible age of the reddish layer of rock is 65.1-74.3 MYA.
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Which i an abiotic factor?
O A) fungi and mo on a rotting log
O B) a foret of deciduou tree
O C) a polar bear on an ice floe
O D) an ocean current of cold water
An ocean current of cold water is the abiotic factor. Abiotic factor is define as the non-living components.
Abiotic factors are non-living components of an ecosystem that influence their surroundings. Examples could be light, water, and temperature in a terrestrial habitat. Abiotic elements in a marine ecosystem include salinity and ocean current.
The living species that directly or indirectly affect other organisms in an environment are referred to as biotic components. For instance, consider plants, animals, bacteria, and the waste products they produce. The non-living, or abiotic, aspects of an ecosystem include all chemical and physical substances.
So, the fungi mould on the rotting log, a forest of deciduous tree, a polar bear on an ice floe are biotic factors. and An ocean current of cold water is abiotic factor.
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