The air move counterclockwise and anticlockwise due to Coriolanus effect.
Describe the Coriolanus effect?Due to Coriolanus effect, air move to rotate counterclockwise at the large-scale low-pressure systems and move clockwise at large-scale high-pressure systems in the Northern Hemisphere while on the other hand, the air rotate counterclockwise at the large-scale high-pressure systems and move clockwise at large-scale low-pressure systems in the Southern Hemisphere
So we can conclude that air move counterclockwise and anticlockwise due to Coriolanus effect.
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Why is the fossil record important?
A. It allows scientists to compare fossils to present day organisms and note changes.
B. It is fun to look at different animals.
C. The fossil record shows organisms that never lived on Earth.
D. The fossil record shows organisms that might live on Earth in the future.
13. Which of the following drugs is not a hallucinogen?
A. Mescaline
B. PCP
C. Heroin
What would happen if in a pcr reaction you used a dna polymerase isolated not from thermus aquaticus, but from an organism that grows at lower temperature?.
There would be very little or no DNA produced if in a pcr reaction you used a dna polymerase isolated not from thermus aquaticus, but from an organism that grows at lower temperature .
What is the purpose of PCR?
To amplify (copy) a gene so it can be detected.
How do the strands separate during PCR?
The hydrogen bonds between the two strands are broken by the DNA polymerase. During the annealing process, the primers split the strands. - The hydrogen bonds between the two strands are broken by the high heat of the denaturation stage.What is a PCR test ?
Targeting particular DNA fragments and amplifying (increasing in number) them artificially is done using the polymerase chain reaction technology. Describe how primers are used in PCR. The primer is a synthetic DNA strand that has bases that are complementary to the bases at the start of the DNA fragment that will be amplified.Learn more about PCR
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What is the function of the enzyme amylase?
Answer:
Explanation:
Amylases' main function is to hydrolyze the glycosidic bonds in starch molecules, converting complex carbohydrates to simple sugars. There are three main classes of amylase enzymes; Alpha-, beta- and gamma-amylase, and each act on different parts of the carbohydrate molecule
In which step of the design process do you test the design?
Evaluate the design.
Communicate the design.
Make a prototype.
Identify the goal.
Answer:
Here it is- xXMonkey
My Best Guess:
Make a prototype
Proper functioning of our digestive system is due to the presence of
Proper functioning of our digestive system is due to the presence of Fiber/roughage in our diet.
Explanation:The consumption of roughage, or fiber, has long been recommended as a way to alleviate digestive issues, such as constipation. However, it also plays a number of other critical roles in the body as well. As an example, plant foods are rich in fiber that can promote optimal gut health, keep you at a healthy weight, and even reduce your risk of heart disease. This is because they provide a healthy source of roughage.
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1. made of DNA holds genetic information
3. This type of ER transports and modifies lipids
4. type of respiration that does not use oxygen
6. Found only in plant cells, this surrounds the cell
8. the jelly like area in cell that hold organelles
13. type of transport that does not require energy
14. nerves that regulate responds to stimuli
Answer: im not sure
Explanation:
The Human Genome Project led to the development of several new fields of science. Which of these is one of those new fields?
A. Chemistry
C. Bioinformatics
B. Anatomy
D. Physics
Answer:C. Bioinformatics
Explanation:
Researchers are using bioinformatics to identify genes, establish their functions, and develop gene-based strategies for preventing, diagnosing, and treating disease.
One key research area was bioinformatics. Without the annotation provided via bioinformatics, the information gleaned from the HGP is not very useful.
Type the correct answer in the box. Spell all words correctly.
What does natural resource management aim at?
Natural resource management aims at _____
management of resources.
The natural resource management aims at saving the natural resource for the coming generation without depriving the demand of the present generation. There must be a sufferable way to use the natural resources because unlimited use of resources will guide to some problems.
The natural resource management also seeks at using the natural resources in its pure shape and making it available to every possible place.
What are the advantages of natural resource management?
When watched for in the right way, they can help us to reduce flooding, enhance air quality and supply materials for construction. They also provide a home for some rare and stunning wildlife and iconic landscapes we can relish and which boost the economy via tourism.
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3. The buccal cavity comprises ________,_______and __________.
4. Movement of food through oesophagus __________.
The movement of food through the esophagus is called peristalsis.
What is the buccal cavity?The mouth is what we generally call the buccal cavity. It is an opening that contains the teeth and the tongue. The tongue plays the important role of serving as the organ of taste while the teeth serves to marsh food. It is the white strong structure that occurs in the mouth that enables is to masticate our food. Also in the mouth we have the salivary gland which plays the role of secreting the saliva and we know that the saliva contains from enzymes that makes it possible for the digestion of food to commence at the moth. It the follows that the buccal cavity is made up of the teeth, tongue and salivary glands.
Food moves into the stomach via the esophagus. Thus movement is slow and is aided by the muscles that line the gastro intestinal tract. As such, movement of food through the esophagus is called peristalsis.
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-What are plate boundaries?
-What types of boundaries are there?
-What usually happens when each type of boundary moves?
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Over a long period of time incomplete observations can be combined to form a complete explanation.
The given statement is about Abductive reasoning which begins with incomplete observations and then proceeds to find a complete explanation for the problem.
What is reasoning?Reasoning is the process in which one uses information, assertions to make predictions, draw conclusions and explanations.Deductive reasoning deals with specific assertion of a rule and then finds specific conclusion.Inductive reasoning begins with information that is specific and limited and then ends up in a broad, generalized conclusion based on evidence.Abductive reasoning deals with daily information which is often incomplete and then tries to find specific solutions which help in making decisions. In this, a person makes inferences by going from general information to specific conclusions.A person tries his best to find an appropriate explanation for an incomplete set of observations and make them complete.Learn more about reasoning here:
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Cystic fibrosis is a recessively inherited disorder that results from a mutation in the gene encoding CFTR chloride ion channels located on the surface of many epithelial cells. As shown in the figure, the mutation prevents the normal movement of chloride ions from the cytosol of the cell to the extracellular fluid. As a consequence of the mutation, the mucus layer that is normally present on the surface of the cells becomes exceptionally dehydrated and viscous.
An answer to which of the following questions would provide the most information about the association between the CFTR mutation and the viscous mucus?
O Is the mucus also secreted from the cells through the CFTR proteins?
O What is the change in nucleotide sequence that results in the CFTR mutation?
O How does the disrupted chloride movement affect the movement of sodium ions and
water by the cell?
O How does the mutation alter the structure of the CFTR proteins?
Answer:
the answer is b because it's right
Explain in your own words why there is uncertainty in science. What can scientists do to reduce uncertainty in science?
Scientists can reduce uncertainty by performing repeated hypothesis testing trough experiments or observations that exhibit the same predictive outcomes.
What is hypothesis testing?The expression 'hypothesis testing' makes reference to experimental and also observational methods used to test (either confirm or reject) a scientific hypothesis.
Hypothesis testing helps to reduce the level of uncertainty because the same results in different outcomes represent an excellent a measure of reliability by means of the scientific method.
In conclusion, scientists can reduce uncertainty by performing repeated hypothesis testing trough experiments or observations that exhibit the same predictive outcomes.
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What is used as evidence to develop a phylogenetic tree?
A. the fossil record
B. only living organisms
C. drawings of older species that are extinct
A phylogenetic tree is the representation of the evolutionary relationships among species. The fossil records are used as evidence to develop a phylogenetic tree. Thus, option A is correct.
What is a fossil record?A fossil record is a depiction of the organisms that shared common ancestors and depicts the change in the structural and functional unit of the organism over many years of time.
They are used to illustrate the phylogenetic tree to show the morphological, structural, chemical, anatomical, etc variations in species that shared ancestry.
Therefore, option A. fossil records are used to show the common ancestry at the nodes.
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Answer: A. the fossil record
Explanation:
Which choice uses a nonrenewable energy resource to generate energy?
biomass power plant
fireplace that burns wood
nuclear power plant
wind farm
heeellllp meeeeeeeeeeeeee!!!!!
Answer:
Explanation:
its the fireplace ahhhhhhhhhhhhhhhhh
Which are done by a plant's roots? Select three options. Ohold the plant in the ground keep the plant standing tall soak up nutrients soak up sunlight soak up water
Answer:
The plants root soak up nutritions and soak up water.
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Which of these is the most important reason to reduce demand for renewable resources?
To allow resources to be replenished naturally is the most important reason to reduce demand for renewable resources.
The term "renewable resources" refers to natural resources that are replenished by nature. These are resources that can be used indefinitely and are replenished naturally, such as sunlight, water, and air, among others. Natural resource exploitation and consumption harm the ecosystem and cause pollution. Utilizing less natural resources, such as wood and fossil fuels, will safeguard both environmental and human health. A natural resource that can be replenished to replace the portion used up by usage and consumption is known as a renewable resource, also known as a flow resource. This replenishment can occur naturally through reproduction or through other recurring processes in a limited amount of time on a human time scale.
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The somatic nervous system primarily controls _________ movements. The autonomic nervous system primarily controls movements.
A. relevant; irrelevant
B. involuntary; voluntary
C. voluntary; involuntary
D. irrelevant; relevant
Answer:
voluntary movements
Explanation:
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Without being in the presence of
light a producer cannot make
what?
A. sugars
C. H2O
B. CO2
D. oxygen
A producer cannot make sugars in the absence of light, the correct option is A.
What are producers?Producers, also known as autotrophs, are lifeforms that produce their own food.
They obtain energy from chemicals or the sun and transform it into usable energy in the form of sugar or food using water.
Plants and algae can produce their own food by harnessing solar energy. These organisms are referred to as producers because they generate their own food.
Thus, the correct option is A.
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what is the Krebs cycle?
Answer:
Citric acid cycle
Explanation:
It is a series of chemical reaction s to release stored energy through oxidation of acetly-CoA derived from carbohydrates, fats and proteins
Need help please with this
TSH controls hormone synthesis, ADH decreases urine, melatonin is involved in circadian rhythm, TH regulates metabolism, insulin is produced in the pancreas and Aldosterone regulates salt.
What is a hormone?A hormone is a chemical messenger used by the body to play a specific function and thus maintain homeostatic balance.
Hormones are secreted by specialized cells such as insulin that is secreted by pancreatic islet cells in this organ (i.e., the pancreas).
In conclusion, the function of TSH is to control hormone synthesis in the thyroid, ADH decreases the amount of urine, melatonin is involved in circadian rhythm, TH is a thyroid hormone that regulates metabolism, insulin is produced in the pancreas and Aldosterone regulates salt amount.
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Proper functioning of our digestive system is due to the presence of
our diet.
List the pathway of an oxygen gas molecule from the surrounding air through the respiratory system to the blood. Just list the names of the respiratory structures involved,
The names of the respiratory structures involved include the following: nasal cavities (or oral cavity) > pharynx > trachea > primary bronchi (right & left) > secondary bronchi > tertiary bronchi > bronchioles > alveoli.
What is respiration?Respiration is defined as the oxygenation of blood through the intake of oxygen and the removal of carbon dioxide.
The pathway of oxygen gas molecule from the surrounding air through the respiratory system to the blood include respectively the following:
Nasal cavities (or oral cavity): This has a direct association with the outside oxygen from the environment.pharynx: This so also called the throat.trachea: This is also called the wind pipe.Primary bronchi (right & left): This divides from the trachea to form two bronchi.Secondary bronchi:Tertiary bronchi:bronchioles:alveoli.Learn more about respiration here:
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30 points!! Please helppp!! It’s the last question!! The following diagram shows the branching tree for four kingdoms and some of their shared derived characteristics.
What shared characteristic can be written at point X? Use complete sentences to explain your answer.
These are synapomorphies, or shared derived features. These are the traits that arose in particular groups of creatures' progenitors and were then passed on to those groups' offspring (or lineages).
What is synapomorphies?A unique character or character state that has evolved from its ancestor is known as an apomorphy.An apomorphy that is shared by two or more taxa is referred to as a synapomorphy and is thought to have originated in those taxa's most recent common ancestor. Synapomorphy suggests homology in cladistics.A characteristic or trait obtained through evolution from a similar ancestral form and shared by two or more taxonomic groups.Synapomorphies are traits that a group of taxa share because they descended from a single ancestor. Thus, synapomorphies provide as proof of historical connections and the corresponding hierarchical structure.An advanced character state that is shared by two or more taxa and that is obtained through evolution.It is inherited from the most recent common ancestor, whose own ancestor is presumed not to contain such qualities.Learn more about synapomorphies here:
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The use of propaganda as a way of exerting influence over others is what type of structural power?
Answer:
i think is the soft power
What is Total Lung Capacity (TLC)?
Answer:
Lung capacity or total lung capacity (TLC) is the volume of air in the lungs upon the maximum effort of inspiration.
soil fertility diagnosis
Answer:
Diagnostic testing for nitrogen soil fertility can provide a very effective guide to nitrogen fertilizer management. Diagnostic N testing requires sampling of the subsoil, at least to the third foot depth. The soil test N index is the total of nitrate-nitrogen from the surface layer to the depth sampled
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Which type of bond forms between water molecules?
capillary bond
hydrogen bond
covalent bond
polar bond
The answer is hydrogen bond.
Between water molecules, hydrogen bonds can be seen, which is due to the polar nature of water.
difference between Cellular and Humoral immunity?
Cellular immunity kills pathogens inside the cell, whereas humoral immunity destroys pathogens outside the cell.
What is the difference between Cellular and Humoral immunity?The main difference between humoral and cell-mediated immunity is that humoral immunity produces antigen-specific antibodies, whereas cell-mediated immunity does not produce antigen-specific antibodies. The cellular immunity destroys pathogens and harm microbes that are present inside the cell, whereas humoral immunity kills pathogens outside the cell.
So we can conclude that cellular immunity kills pathogens inside the cell, whereas humoral immunity destroys pathogens outside the cell.
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