Answer:
Warm and wet
Explanation:
Air masses are large portions of air that have relatively homogeneous internal temperature, pressure and humidity conditions, influenced by the region where they are formed. The place of formation of the air mass is called the region of origin, this is where the air mass will acquire its characteristics of temperature, pressure and humidity. Therefore, an air mass originating from western Brazil, will have common characteristics of a tropical region, that is, this air mass will be wet and have a high temperature.
For this reason, we can guarantee that an air mass that originates in the Pacific Ocean west of Brazil is likely to be warm and wet.
Final answer:
An air mass originating in the Pacific Ocean, west of Brazil, would be classified as maritime tropical (mT), implying that it is A. warm and wet.
Explanation:
An air mass that originates in the Pacific Ocean, west of Brazil, is most likely warm and wet. Air masses are classified based on temperature and moisture. Since the Pacific Ocean is a large body of water, an air mass originating there would pick up moisture, making it "maritime" (m) or wet. The geographic location near the equator indicates that the air mass would be "tropical" (T), and thus warm. The combination of maritime and tropical characteristics leads us to classify the air mass as maritime tropical (mT), which is warm and moist.
What dictates the structure of a protein molecule synthesized by the body? the body's need for a protein the dna inside the nucleus of the cell the number of essential amino acids available the combination of proteins consumed in the diet?
The structure of a protein is determined by the DNA inside the nucleus of the cell, with each gene providing the code to construct a particular protein. Proteins are made of amino acids, some of which are essential and must be consumed in the diet. The combination of these amino acids determines the protein's structure and purpose.
Explanation:The structure of a protein molecule synthesized by your body is determined primarily by the DNA inside the nucleus of the cell. Each gene in your DNA provides the code necessary to construct a particular protein, a process called gene expression. This involves using amino acids, the fundamental building blocks of proteins, which are bonded together to form unique sequences. Some of these amino acids are essential, meaning the body cannot synthesize them and they must be consumed in the diet.
Free amino acids available in the body are used in a process called protein synthesis. If a particular essential amino acid is not available in sufficient quantities, protein synthesis can slow or even cease. Essentially, it is the combination of these amino acids that dictates the structure and ultimate function of the protein. Protein shape is also critical to its function, and most proteins in the body are globular, like enzymes.
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which factor would increase an area's carrying capacity for prairie dogs
The correct answer is option B, that is, increased availability of food.
The carrying capacity of a biological species in surrounding refers to the majority of the size of the population of the species, which the environment can maintain indeterminately, given the habitat, food, water, and other essential necessities in the environment.
In terms of population biology, carrying capacity is illustrated as the maximum load that can be handled by the environment. Thus, in the given case, the carrying capacity of the prairie dogs in an area gets increased with the increase in the availability of food.
Answer:
b
Explanation:
While at the shore, you and your friend Maria find a nest containing the fossilized remains of an animal. The nest, covered with sand, contains the skeleton and six preserved eggs. Maria believes you have discovered a bird nest. You believe it is a turtle nest. What evidence would support Maria's claim that the fossilized remains are that of a bird, class Aves, instead of a turtle, class Reptilia? A) the eggs B) a backbone C) a keeled sternum D) warm-bloodedness
Answer:
The correct answer is C) a keeled sternum.
Explanation:
Grace recently took a cruise onboard a luxury liner. a few days into her vacation, she developed signs of ____ infection, the most common food-borne illness in the united states.
a. anisakis
b. trichinella
c. botulism
d. norovirus
The right option is d. norovirus infection
Noroviruses are viruses that cause gastroenteritis ; a condition that causes vomiting, fever and stomach pain. Norovirus is highly contagious. It spreads through contaminated food or water and through close contact with an infected person. Norovirus is the common cause of epidemics of gastroenteritis on cruise ships and it is the most common food-borne illness in the united states.
biodiesel is often produced using
Polar bears feed on seals. So, polar bears and seals share a _________ . Climate change has caused ice caps to melt in colder regions where polar bears live. This change has caused them to hunt less. This situation will lead to _________.
1.)
A. Prey Predator Relationship
B. Mutual Relationship
C. Parasitic Relationship
2.)
A. Less Biomass in the Quaternary level
B. Increased Biomass in the Quaternary level
C. Less Biomass in the Primary level
Answer 1- A
2-A
Polar bear is the top consumer in the polar bear food chain. Polar bear feeds on seals therefore they share prey predator relationship in which polar bear is predator which preys on seal.
Climate change reduces the ice which will ultimately effect the habitat of polar bears and will reduce the number of polar bears. Since the polar bear is top consumer than a decrease in polar bears will decrease the biomass in quaternary level.
Surgical destruction of the drink center causes an animal to
Final answer:
Surgical destruction of the 'drink center' in an animal's brain would likely impair its ability to regulate thirst, possibly leading to dehydration or overhydration, although the provided options don't directly align with this outcome. This condition could broadly affect the animal's ingestive behaviors.
Explanation:
The surgical destruction of the “drink center”, likely referring to a critical area of the brain responsible for the regulation of thirst and possibly some aspects of feeding behavior, can have profound effects on an animal. While none of the provided options directly matches common scientific understandings, the closest implication is that the animal might face challenges with its intake of food and liquids. If we were to extrapolate based on typical neurological impacts, the animal might lose its ability to regulate thirst, possibly leading to dehydration or overhydration if it cannot inherently sense when it needs to drink.
However, the options given, such as the animal not being able to eat sweet and unspoiled food or distinguishing food that is dangerous, bitter, spoiled, sour, or sweet, seem more related to the sensory and cognitive aspects that would be affected by damage to other parts of the brain rather than specifically the “drink center.”
Research in neurophysiology indicates that regions such as the hypothalamus play a critical role in regulating thirst and hunger, and damage to these areas could disrupt normal eating and drinking habits. This underscores the interconnectedness of brain functions and the complexity of impacts that could arise from such surgical interventions. Recognizing the displacement between the provided responses and common neuroscientific knowledge, caution is advised in interpreting the question's implications.
Which chambers of the heart below are the ventricles? Which chamber receives oxygen- poor blood from the body?
An irritation of the stomach lining results in:
a) ulcer
b) gallstones
c) hemorrhoids
d) appensicittis
The correct option is a. ulcer. An irritation of the stomach lining typically results in an ulcer, which is a sore in the stomach or duodenum lining. Gallstones, hemorrhoids, and appendicitis affect different parts of the body. Thus, the correct answer is an ulcer.
An irritation of the stomach lining often results in the formation of an ulcer. An ulcer is a sore that develops in the lining of the stomach or the duodenum, the first part of the small intestine. When such a sore occurs in the stomach, it is referred to as a gastric ulcer, and it manifests symptoms like severe abdominal pain and bleeding.
Other listed conditions like gallstones, hemorrhoids, and appendicitis are associated with other parts of the body and do not usually result from irritation of the stomach lining. Here's a comparison:
Gallstones: Hardened deposits in the gallbladder.
Hemorrhoids: Swollen veins in the lower part of the anus and rectum.
Appendicitis: Inflammation of the appendix.
Hence, the correct option is a.
Which three industries would be most directly affected if regulations and laws regarding deforestation became stricter?
- Timber industry
- paper industry
- electric industry
- furniture industry
- coal industry
Timber industry
Paper industry
Furniture industry
when the contents of a vesicle are released by the cell ?
Answer:
Cells discharge cell substance through different instruments. The substance of secretory vesicles are discharged from cells by exocytosis when vesicles meld with the plasma film.
Explanation:
Exocytosis serves a few imperative capacities as it enables cells to emit squander substances and atoms, for example, hormones and proteins. Likewise, exocytosis is utilized to reconstruct the cell layer by melding lipids and proteins evacuated through endocytosis once again into the membrane.For precedent a couple of the procedures that utilization exocytosis are: discharge of proteins like catalysts, peptide hormones and antibodies from cells. turnover of plasma layer.
What is a cellular organelle? list 5 different organelles that a cell might possess, and indicate the function of each. also, specify which of these organelles carries its own dna. prof. morris only talked about two organelles in the lectures, but this is a topic that lends itself to an internet search?
in 1941, ______ was the first used successfully to treat an infection caused by a bacterium.
Albert Alexander was the first patient to be successfully treated on an infection caused by bacteria. He accidentally scratched a thorn of a rose on his face which badly infected him. One of his eyes had also been removed. He was given an infusion of 160 mg of penicillin on February 12, 1941, and within 24 hours, his wounds begun to heal. He, however, died on March 1941.
Which category most accurately describes waste such as food wastes, cardboard, cans, bottles, yard wastes, furniture, plastics, metal, glass, and e-waste??
Answer: Solid Type or solid wastes
Waste such as food wastes, cardboard, cans, bottles, yard wastes, furniture, plastics, metal, glass, and e-waste are categorized as solid wastes.
Solid waste is any garbage or rubbish that we make in our homes and other places. They are wastes that are non-liquid.
How does conservation affect biodiversity? It helps to preserve climate change. It decreases species diversity. It helps to preserve biodiversity. It decreases ecosystem diversity.
A conservation biologist has determined the status of the ecosystems in a protected area, It helps to preserve climate change. It decreases species diversity.
It helps to preserve biodiversity.
How is conservation related to biodiversity?The conservation helps to maintain flora, fauna, microbial and genetic sources for food production, farming, and habitat functions such as fertilizing the soil, recycling minerals, taking care of pests and disease, maintain erosion, and pollinating.
Thus, t helps to preserve biodiversity.
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Answer: Helps to preserve biodiversity
Explanation: :)
Fractures of the _______ of long bones are especially common in young animals.
A. condyle
B. epiphysis
C. epiphyseal plates
D. diaphysis
The graph gives information on greenhouse gas (GHG) emissions from US industries. Which year had the lowest GHG emissions from industrial activity?
1990
1996
2004
2013
2009
2009 its lowest there on the graph
Predict: some pathogens are spread directly from one person to another. this can happen when people come into direct contact or share items, such as drinking glasses. what do you think might affect how quickly a pathogen is spread from person to person?
Factors that affect how quickly a pathogen is spread from person to person include physical contact, sharing items, hygiene practices, and the strength of the immune system.
Explanation:There are several factors that can affect how quickly a pathogen is spread from person to person:
Physical contact: Pathogens are more likely to be spread when there is direct physical contact between individuals. Examples of direct contact include touching, hugging, or kissing.Sharing items: Pathogens can be transmitted when people share items such as drinking glasses or utensils. This is known as indirect contact transmission.Hygiene practices: Practicing good hygiene, such as frequent handwashing, can help reduce the spread of pathogens between people.Immune system: The strength of a person's immune system can also affect how quickly they can become infected by a pathogen. A strong immune system can help fight off pathogens more effectively.Learn more about Factors that affect the spread of pathogens from person to person here:https://brainly.com/question/25793322
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In everyday life, a theory is an educated guess. In science a theory is A) an accepted claim. B) an unsubstantiated truth. C) an unsubstantiated claim. D) a well-supported explanation.
Sandy experimented with the placement of the straw and the balloon while making this air powered toy car. He taped the straw and balloon to face toward the right. He told Tim that his toy will travel to the right. Tim said that Sandy was wrong. The toy will gradually spin in a circle. Which boy was right and why?. A) Sandy is right. The drag will force the car to turn to the right. B) Sandy is right. The car will move in the direction of the thrust. C) Tim is right. The car will spin in a circle because the earth is curved. D) Neither boy is right. The car will move in the opposite direction, to the left.
Cartels are easy to form and to maintain.
a. True
b. False
Of what benefit is sodium bicarbonate in the blood?
Using the hardy-weinberg principle, which expression represents the frequency of the homozygous recessive genotype?
Which of the following living things would be found closest to the beginning of a food chain? A. coyote B. caterpillar C. mushroom D. scorpion
Answer:
It is B. Caterpillar
Explanation:
The living thing would be found closest to the beginning of a food chain is caterpillar.
Which organism in this food web is an omnivore?Omnivores typically occupy the third trophic level alongside meat-eating carnivores.
Omnivores are a mixed group of creatures.
Examples of omnivores include bears, birds, dogs, raccoons, foxes, certain insects, and even humans.
Thus, option "B" is correct, is found closest to the bengining of a food chain is caterpillar.
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Many sports organizations have banned the use of _____ by athletes.
a. colloidal ligands
b. anabolic steroids
c. herbal extracts
d. branched chain amino acids
Prior to the start of the experiment, the students hypothesized that both the vinegar and Kayro syrup solutions would be hypertonic to the contents of their eggs. The student data can be seen in the data table above. Does this data confirm their initial hypothesis? Explain.
The egg in vinegar had a gain in mass, so vinegar would be hypotonic to the egg's collections. A cell (an egg in this case) in a hypotonic solution increases mass; in a hypertonic solution, it loses mass.
What is the hypertonic solution?A hypertonic solution is any outer solution that has low water concentration compared to body fluid and a high solute concentration. In a hypertonic solution, the final movement of water will become out of the body and into the solution.
Solution is considered as hypotonic to the cell if the solute concentration outside the cell is less as compared to inside the cell. The solution is hypertonic if the amount of solutes is high as compared to inside the cell.
Therefore, the egg in vinegar had a gain in mass, so vinegar would be hypotonic to the egg's collections.
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Describe what happens in the nervous system when you duck your head to avoid an object flying toward it. 2. what protects the brain and spinal cord from injuries? 3. what does the cerebrum control? 4. name the lobes of the cerebral cortex, and identify a function of each lobe. 5. how does the brain control the endocrine system? critical thinking questions 1. explain how the case of phineas gage influenced the development of psychology. 2. give examples of activities or processes that are controlled by the somatic nervous system. 3. an elderly person suffered from a stroke that damaged part of his brain. he can speak easily, but his sentences make no sense. explain which area of his brain was most likely damaged. 4. assume that a pet scan was made of the brain of a person speaking and of the brain of a person smelling a flower. describe how you would expect the pet scan of each person's brain to look. 5. why is a home heating system a good model for the way that the thyroid gland is controlled by the pituitary gland and hypothalamus? describe how each system is controlled.
The nervous system coordinates bodily actions, including reflexes. The brain and spinal cord are protected by the meninges. The cerebrum controls voluntary movements and cognitive functions, while the hypothalamus controls the endocrine system.
Explanation:The nervous system coordinates and controls bodily actions, including reflexes, through the communication between the brain and other parts of the body. When you duck your head to avoid an object flying towards it, this action is coordinated by the brain, which sends signals through the nervous system to the muscles of the neck to quickly move your head out of the way.
The brain and spinal cord are protected by a set of three membranes called meninges, which act as a cushion to absorb shock and protect the delicate nervous tissue from injuries. The meninges also enclose and protect the cerebrospinal fluid that surrounds the brain and the spinal cord.
The cerebrum is the largest part of the brain and is responsible for higher cognitive functions. It controls voluntary movements, sensory perception, language, memory, and reasoning. It is divided into two hemispheres, each with four lobes: frontal, parietal, temporal, and occipital. Each lobe has its own specific functions, such as the frontal lobe being involved in decision making and problem-solving.
The brain controls the endocrine system through the hypothalamus, which is located in the brain. The hypothalamus releases hormones that signal the pituitary gland to release or inhibit the production of certain hormones. This allows the brain to regulate and control various bodily functions, such as growth, metabolism, and reproduction.
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Of all planets in our system jupiter has the greatest gravitational strength
The tendency for one extreme phenotype, such as large size or extreme coloration, to be favored over average phenotypes is called
The answer is disruptive selection. The allelic frequency of the population shifts to the extreme traits that are being favoured by natural selection as opposed to the intermediate traits. The variance in the population increases and two species begin to emerge. Directional selection, on the other, favours one end of the extreme traits. Disruptive selection is a form of sympatric speciation.
Directional selection
A directional selection is the tendency for an extreme phenotype such as large size or extreme coloration to be favored over other phenotypes. Direct selection allows the favored or selected allele to increase as a result of differences in survival and reproduction among different phenotypes.
Why does the heart start pumping blood to all the cells so early in pig development