Answer:
Coronary arteries
Explanation:
Answer: circumflex artery
Explanation:
12. You are spraying your garden with a pesticide and you accidentally swallow a small amount. You read on the package that this pesticide inhibits ATP synthase. Should you be worried
Answer:
Yes
Explanation:
The ATP synthase is an enzyme that catalyzes the synthesis of adenosine triphosphate from adenosine diphosphate (ADP) in the body of living organisms. The ATP is the energy currency of the cells, without it, metabolic processes will not be able to proceed. ATP synthase helps add inorganic phosphate (Pi) to ADP in order to generate ATP.
[tex]ADP+Pi+ energy -->ATP+H_2O[/tex]
Hence, if the pesticide is known to inhibit ATP synthase, it means that ATP synthesis will be disrupted and the cells of the body will not be able to get the required energy to carry out their normal metabolic activities.
There is a genuine reason to be worried and I should be looking to get medical help as soon as possible.
Which best describes biogeographic isolation?
Answer:
Biogeographic isolation is the separation of two populations of the same species due to physical factors. It may lead to evolution, as the groups will adapt to their new circumstances, which may be dramatically different between the two locales.
Enzymes have specific _____ that determine their function. carbohydrates starches lipids shapes
what is inflammatory bowel disease please answer wrong answer will be reported also friend meeee
Answer:
Hope this helps u
Explanation:
Inflammatory bowel disease is a problem when your chronic inflammatory problems begin. Prolonged inflammation results in damage to the GI tract.
Answer:
Inflammatory bowel disease is a problem when your chronic inflammatory problems begin. Prolonged inflammation results in damage to the GI tract.
Explanation:
consider this animal cell.
a) to temporarily store water, waste products, food, and other cellular material.
b) to produce proteins for the cell.
c) to move proteins and other substances through the cell.
d) to contain digestive enzymes that break down waste material and debris in the cell.
This organelle labeled is called the rough endoplasmic reticulum. It consists of channels that interconnect. On the outside, the rough endoplasmic reticulum contains ribosomes that play a role in protein synthesis
Which of the following are NOT ways that viral vectors are modified to be made safer?
a. deleting virulence genes
b. avoiding genome insertion next to oncogenes
Answer:
eliminating virulence genes would be the correct answer
Explanation:
The correct answer was that since if the relationship between viruses and oncogenes is modified, the release of the oncoprotein is avoided, as well as the presence of malignant neoplasms before viral infections such as: epstein barr virus and kaposi's sarcoma.
So my answer is that the virulence factors of a virus cannot be modified to make viral vectors safer, the viral vector would be human and this is safer if its protoncogenes do not become oncogenes due to viral infections.
Label the parts of the brain
Answer:
not sure if this is what you were looking for.
Explanation:
Sound can be heard when air passes over a respiratory structure that is located between the pharynx and the trachea.
Which structure is responsible for the voice?
The structure which is responsible for the voice is called the Larynx or voice box.
What do you mean by Trachea?The Trachea may be defined as the airway that leads from the larynx (voice box) to the bronchi.
The larynx is a hollow structure that is connected to the trachea through which the pass of air takes place to the lungs. The larynx is the structure that also produces vocal sounds as well.
Therefore, the structure which is responsible for the voice is called the Larynx or voice box.
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During which eon did oxygen begin to build up the most in Earth’s atmosphere? a.)Phanerozoic b.)Proterozoic c.)Hadean d.)Archean
Answer:
b) Proterozoic eon
Proterozoic builds an oxygen layer in the earth's atmosphere.
What is a Proterozoic zone?The Archean Eon, the oldest of the two Precambrian periods, is older than the Proterozoic Eon. The Paleoproterozoic (2.5 billion to 1.6 billion years ago), and Mesoproterozoic (1.6 billion to 1 billion years ago).
All of the continents' recognized proterozoic rocks are significant sources of metallic ores, including iron, gold, copper, uranium, and nickel. The atmosphere and oceans underwent substantial alteration during the Proterozoic.
The fossilized remains of bacteria, blue-green algae, and the first oxygen-dependent organisms,the the Ediacarana fauna, may all be found in the Proterozoic rocks.
Therefore, Proterozoic builds an oxygen layer in the earth's atmosphere.
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Which of the following statements is correct?
a) Insulin suppresses the activity of glycogen synthase
b) Insulin mediates glucose uptake in the brain
c) "Prediabetes" is a condition characterized by an increased risk for the future development of type 2 diabetes
d) The rise in insulin concentration after meal ingestion is reduced in type 1 but not in type 2 diabetes
Answer:
C) Prediabetes is a condition characterized by an increased risk for the future development of type 2 diabetes.
Explanation:
Prediabetes is a condition where there's a higher than normal blood sugar level but not high enough to be classified as type 2 diabetes. It is most likely to progress to type 2 diabetes if there are no lifestyle changes to mitigate the risk.
This progression can be stopped if the necessary lifestyle changes such as physical exercise, eating a healthy diet, weight control etc, are implemented.
Prediabetes doesn't usually present with any signs and symptoms though one possible sign is the darkening of the skin on the neck, armpit and elbows.
When signs like frequent urination, excessive thirst and fatigue are noticed, it is most likely the onset of type 2 diabetes.
explain the flow of energy in an ecosystem determines how many of each type of organism the ecosystem can sustain
Answer:
In environment, energy flow , likewise called the calorific flow, alludes to the flow or the progression of energy through an food chain, and is the focal point of study in ecological energetics. In an environment, biologists look to evaluate the overall significance of various part of species and feeding connections.
in any biological system in light of the fact that these living beings carry energy to other tropic level. A food chain can typically support close to six energy transfers before all the energy is used up.
When DNA is replicated, the two strands are first separated through _________; each strand then becomes a _________ against which two new strands are made.
Answer:
Answered below
Explanation:
Deoxyribonucleic acid, DNA, replication is the process whereby DNA makes a copy of itself and it occurs during cell division.
When DNA is replicated, the two strands are first separated through unzipping at the origin of the replication fork. This is catalysed by the enzyme helicase. Helicase breaks down the hydrogen bonds which hold the complementary base pairs of DNA together.
Each strand of DNA to then becomes a template against which two new strands are made. One of the strands is called the leading strand and the other is called the lagging strand. Both are oriented in opposite directions.
In general, how are the causes of mass extinctions different from the causes of background extinction?
Answer:
background extinction refers to the normal extinction rate.these are species that go extinct simply because not all life can be sustained on earth and some species simply cannot survive. while, mass extinction is a widespread event that wipes out the majority (over 50%) of living plants and animals.
What response do you expect to happen as the body tries to restore homeostasis
Answer:
Cells swell as water moves into them. Cells swell as water moves out of them. Cells shrivel as water moves out of them.
hope this answer is correct
Which of the following is NOT a negative effect of the way we use science? A. Climate Change B. Damage to the sun C. Pollution D. Overuse of resources
Answer: Option B.
Damage to the sun
Explanation:
Damage to the sun is not a negative way we use science because the sun is very far away from the Earth. The sun is so far away that light from the Sun, traveling at a speed of 186,000 miles (300,000 kilometers) per second, takes about 8 minutes to reach us. This means that The distance from the sun to the Earth is far and it's difficult for science to have negative effects on the sun. The sun is not easily accessible and sun damage is not easily affected compared to pollution, climate Change, overuse of resources which it's as a result of science negative effect.
____________activity reflects the extent to which an individual is alert,resting, sleeping, or dreaming.
Answer:
"EEG (electroencephalogram) " is the correct answer.
Explanation:
An EEG (electroencephalogram) seems to be a device that is being utilized to measure brain electrical performance. Parts of the mind have electrical stimulation that share information or interact with one another. This could be used to improve performance identify possible issues associated with this operation, monitor as well as combined total brain wave variations.So that the above would be the right answer
Which term describes an organism that has identical alleles for a trait?
Answer:
h;o;m'o;z'y'g'o'u;s; - two identical alleles
sorry, ignore the punctuation brainly wouldn't let me post the word together :/
Explanation:
Heterozygous would be two different alleles :)
which two characteristics are used to classify stars on the hertzsprung-russell diagram?
a: size and density
b:density and composition
c: composition and temperature
d:
temperature and absolute brightness
Answer:
D.
Explanation:
Temperature is on the x-axis and Brightness is on the y-axis.
Answer:
It d
Explanation:
I just took the test
If Ruben exerts a force of 10 N on a 3 kg bowling ball and the ball moves 15 meters, how much work did Ruben do on the bowling ball?
Answer:
The correct answer is - 150J
Explanation:
Given:
Force = 10 N
Displacement = 15 meters
mass = 3 kg
solution:
work is done by Ruben to exert the bowling ball to 15 meters distance
W = F × d
= 10 × 15
= 150 J
thus, the correct answer is = 150 J
Weather patterns during a La Niña cause less rainfall than normal along the southeastern coast of the United States.
However, above-average rainfall occurs in Australia.
Which event is most likely to occur during this La Niña?
Plants will die in Australia due to an increase in intense sunlight.
An earthquake will cause damage to buildings and roads in Australia.
A drought will cause rivers to run low along the southeastern coast of the United States.
Animals along the southeastern coast of the United States will lose habitat due to flooding.
Answer:
c
Explanation:
During a La Niña event, above-average rainfall occurs in Australia while the southeastern coast of the United States experiences less rainfall than normal. Therefore, option (C) is correct.
What is La Niña event?La Niña is a naturally occurring climate phenomenon that is characterized by cooler than normal sea surface temperatures in the central and eastern Pacific Ocean. This can have a significant impact on weather patterns around the world, including increased rainfall in the western Pacific region and decreased rainfall in the southeastern United States.
La Niña can also lead to more frequent and severe hurricanes in the Atlantic basin, as well as more wildfires in the western United States. Scientists use a variety of methods to monitor and predict the development of La Niña, including satellite measurements, ocean buoys, and computer models. By understanding and predicting the impacts of La Niña, scientists and policymakers can take steps to prepare for and mitigate the effects of this natural climate phenomenon.
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how the sweat glands are affected by the parasympathetic nervous system?
Answer:
Sweating is under the control of the sympathetic nervous system, which orchestrates the body's reaction to stressful situations and emergencies. The sympathetic nervous system activates the sweat glands through the chemical messenger acetylcholine.
The process by which a semipermeable membrane allows water molecules, small molecules and ions to pass through while retaining the larger molecules is known as:_______
a) Dilution
b) Hydration
c) Solvation
d) Dialysis
e) Titration"
Answer:
The answer is Dialysis.
Explanation:
Dialysis is the process by which a semipermeable membrane allows the water molecules, small molecules and ions to pass through while retaining the larger molecules. Thus, the correct option is D.
What is Dialysis?
Dialysis is the process of separating molecules in a solution by the difference in the rates of diffusion through a semipermeable membrane. Membranes such as dialysis tubing. Dialysis is a common technique which operates on the same principle as the medical dialysis.
One of the most common application of dialysis is the removal of unwanted small molecules such as salts, reducing agents, or dyes from the larger macromolecules such as proteins, nucleic acids like DNA, or polysaccharides. Dialysis is also commonly used for the purpose of buffer exchange and for the drug binding studies.
Therefore, the correct option is D.
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An abnormal increase in the forward curvature of the lower or lumbar spine is known as __ .
Answer:
The correct answer is - Lordosis
Explanation:
Lordosis is characterized as an excessive internal bend of the spine. It varies from the spine's ordinary bends at the cervical, thoracic, and lumbar regions, which are, to some extent, either lordotic (closer to the low back) or kyphotic (close to the neck).
Certain ailment procedures can antagonistically influence the structure of the spine and lead to lordosis.
Thus, the correct answer is - Lordosis
Recall that GG and Gg individuals are gray bodied, while gg individuals are black bodied and that LL and Li individuals have long wings, while ll individuals have vesgial wings. What are the phenotypes of the resulng oHspring and what are the percentages of these phenotypes (2 pts)?
Answer:
- Gray-bodied with long wings: 56.25%.
- Gray bodied with vestigial wings: 18.75%.
- Black-bodied with long wings: 18.75%.
- Black-bodied with vestigial wings: 6.25%.
Explanation:
Hello,
In this case, we can write the involved two-factor Punnet square as:
GL Gl gL gl
GL GGLL GGLl GgLL GgLl
Gl GGLl GGll GgLl Ggll
gL GgLL GgLl ggLL ggLl
gl GgLl Ggll ggLl ggll
Thus, we can find the following phenotypes:
- Gray-bodied with long wings: 9.
- Gray bodied with vestigial wings: 3.
- Black-bodied with long wings: 3.
- Black-bodied with vestigial wings: 1.
In such a way, considering each square having a 6.25% percent, the resulting offspring has the following percentages:
- Gray-bodied with long wings: 56.25%.
- Gray bodied with vestigial wings: 18.75%.
- Black-bodied with long wings: 18.75%.
- Black-bodied with vestigial wings: 6.25%.
Best regards.
Explain how fossils were used to develop early geologic time scales.
Answer:
Fossils refer to the remains of the past life like shells, bones, or other tough parts, and it may also comprise the proof of past life-like leaf impressions or footprints. A geologic time scale refers to the timeline, which demonstrates the past time of the Earth.
The planet in which we live is very old, and the study of the past of the Earth needs one to think about the times, which were millions or billions of years old. The geologic time scale is used by scientists to explain how the incidents took place on Earth.
The development of the geologic time scale was done after scientists witnessed certain modifications in the fossils that took place from the oldest to the newest sedimentary rocks. The phenomenon of relative dating was used to differentiate the past of the Earth in many parts of time when the same organism was there on Earth.
Question 2 of 10
How are geothermal and wind power similar?
A. They both use solar cells to produce electricity.
B. They are both only useful in the desert.
C. They both produce greenhouse gases.
D. They both convert kinetic energy to electrical energy,
SUBMIT
Answer:
D. They both convert kinetic energy to electrical energy
Explanation:
wind power converts kinetic energy to electrical energy, by using wind to propel the fan
geothermal converts kinetic energy to electrical energy, by heating up an object, and then the heated objects will create molecules and atoms that will move really, really fast and the cycle will continue while the geothermal creates energy and stores the energy in the movement of the object
( plz mark me as brainliest, that would be most appreciated! )
They both convert kinetic energy to electrical energy.
What is Kinetic energy?By using wind to drive the fan, wind power transfers kinetic energy to electrical energy.
By heating an object, geothermal transforms kinetic energy into electrical energy. The heated objects then produce molecules and atoms that move incredibly quickly, and the cycle continues as the geothermal creates energy and stores the energy in the movement of the object.
Kinetic energy is the energy that an object has as a result of motion. As long as an object is moving at a steady speed, its kinetic energy won't change.
Therefore, They both convert kinetic energy to electrical energy.
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the analysis and comparison of DNA to better understand relationships between species
Answer:
comparative genomics
Explanation:
Comparative genomics is a field of biological research in which the genomic features of different organisms are compared. The genomic features may include the DNA sequence, genes, gene order, regulatory sequences, and other genomic structural landmarks.
A student recorded the height of each student in the school. She then made a bar graph of her results. She observed that
the results form a bell-shaped curve. The student could use her graph as evidence to support which argument?
Height is affected by multiple pairs of genes on different chromosomes.
The alleles for tall height and short height are codominant.
The allele for being tall is dominant to the allele for shorter heights.
There are three alleles for height that demonstrate incomplete dominance.
Mark this and return
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Mop
Answer:
Height is affected by multiple pairs of genes on different chromosomes.
Explanation:
The results of the graph made by the student shown above, show that in relation to the height of people, there is a very large variation of phenotypes. This variation is due to environmental action in a variation of genotypes, which is very common in characteristics resulting from polygenic inheritance.
In this way, we can guarantee that according to the graph, height is affected by multiple pairs of genes on different chromosomes, which interact with each other, determining very variable characteristics.
Answer:
Height is affected by multiple pairs of genes on different chromosomes.
Explanation:
Just took the test on edg., got 100%
hope this helps! <3
Which activity is part of managing water resources
studying water to see whether it is polites
taking a long hot bath to say warm
drinking water and using it for swimming and boating
transporting water to areas where it is needed
Answer:
The correct answer is - transporting water to areas where it is needed
Explanation:
Water Resources Management (WRM) is the way toward developing, planning, and managing water assets, as far as both water amount and quality, over all water uses.
Water resources management is a significant issue from different retrospectives, for example, improvement of water bodies for future, assurance of accessible water bodies from contamination and over exploitation.
Water management can be done through storage in dams; redirecting water from overabundance zones to shortage zones through waterways linking; falsely recharging ground water; desalinating ocean water; towing chunks of ice from the Antarctic to water shortage locales; controlling contamination and recovering dirtied water through reusing; and cloud seeding.
Thus, the correct answer is - transporting water to areas where it is needed.
Which of these viral cytopathic effects is most likely to be associated with the development of cancer?
Answer:
loss of contact inhibition
Explanation:
From the different options provided the one that is associated with the development of cancer is loss of contact inhibition. Contact Inhibition is a process of arresting cell growth when the cells come in contact with each other causing them to stop proliferating when they form a monolayer. Loss of contact inhibition would allow cells to continue replicating which leads to cancer.