ASAP PLEASE
Explain why an area with extreme temperatures like one in the Arctic would be
resistant to invasion by a biotic disturbance.
Answer:
Explanation:
Not many organisms are able to live there. It would’ve extremely hard for an organism who is used to moderate temperature to inhabit an extremely cold habitat known for the extreme temperatures
Hope this helps
Which of the following is one of the ways that cellular respiration and photosynthesis are opposite processes?
A.)Photosynthesis releases energy, and cellular respiration stores energy
B.)Photosynthesis removes carbon dioxide from the atmosphere, and cellular respiration puts it back.
c.)Photosynthesis removes oxygen from the atmosphere, and cellular respiration puts it back,
d.) Photosynthesis consumes glucose, and cellular respiration produces glucose.
Answer:
B.)Photosynthesis removes carbon dioxide from the atmosphere, and cellular respiration puts it back.
Explanation:
One of the ways in which photosynthesis differs from respiration is that photosynthesis removes carbon dioxide from the atmosphere and cellular respiration puts it back.
Photosynthesis is the process whereby green plants manufacture their food in the presence of sunlight using carbon dioxide and water. The product is usually glucose and oxygen. Respiration breaks down energy rich compounds into ATP, carbon dioxide and water.a group of populations of different species living close enough to interact is called a __________.
A group of populations of different species living close enough to interact is called a community.
In ecology, a community refers to all the populations of different species that inhabit a particular area and interact with one another. Communities can be found in a wide range of environments, from terrestrial to aquatic ecosystems, and are made up of a variety of different species that interact with each other in complex ways. These interactions can include competition for resources, predation, mutualism, and more. Understanding the dynamics of communities is an important part of studying ecology and conservation, as changes to one species within a community can have cascading effects on the entire ecosystem.
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HELPPPPPPPP
Write two sentences that explain the benefits of butterflies being very colorful.
Answer the following questions in separate paragraph form (3-4 sentences each): 1) Explain what is required to start the process of glycolysis and the citric acid cycle and what is produced during the process. 2) Why does your body have sugar if it just turns it into ATP later on? 3) How many ATP are made during aerobic respiration vs anaerobic? 4) What is the point of glycolysis and the citric acid cycle? 5) Why do your muscles hurt sometimes if you do too much physical activity? What does lactic acid have to do with the citric acid cycle? 6) If you need yeast to make alcohol, what environment do they need to be in?
Answer:
Explanation:
For respiration to start overall glucose and oxygen is required and during the whole process you receive atp and the outcomes of the process is atp, carbon, and water.
i don't know about 2
Anaerobic produces only two and aerobic produces 38.The reason is being anaerobic runs on no oxygen and is a smaller process i guess
I am doubting myself on this but glycolysis and citric acid cycle does produce atp and the cirtic acid cycle produces nadh, atp, and fadh which are important for the etc which will help create more atp
Your muscles hurt because your body is performing fermentation (watch ameoba sisters) i dont know they explain it well
and i dont know about 6
sorry if i wasn't a lot of help
I WILL GIVE U BRAINLEST what has hands but can’t clap
Answer: clock cant clap
Explanation:
Which of these statements about photosynthesis is correct?
A.
Both photosynthesis and respiration require the same amount of energy for metabolic processes, such as synthesis and the breakdown of carbohydrates.
B.
Photosynthesis releases energy for metabolism, whereas respiration requires energy for the breakdown of carbohydrates.
C.
Photosynthesis requires energy for the synthesis of carbohydrates, whereas respiration releases energy during the breakdown of carbohydrate
Answer:
C
Explanation:
Some people who take beta blockers get out of breath when they exercise. Explain why beta blockers can have this effect during exercise.
01. 5
You should refer to information given in Table 1.
[6 marks]
please help me
Answer:
Explanation:
Beta blockers slow the heart rate, which can prevent the increase in heart rate that typically occurs with exercise. This means that it might not be possible for you to reach your target heart rate — the number of heartbeats per minute you typically aim for to ensure you're exercising hard enough.
Why might a plant cell need to have a bigger vacuole than an animal cell?
Answer:
A plant cell might need a bigger vacuole than an animal cell because when a plant has stopped growing, there is usually one very large vacuole, sometimes taking up more than half of the cell’s volume; plants have a large sized vacuoles because it also provides turgidity and rigidity to the plant.
While doing yardwork, I noticed tan bumps near the base of a tree trunk. They were about 3cm tall and smooth. The next day, I noticed 7 more bumps; now some were 5cm tall and seemed to have a narrow base and an umbrella-like top. By the end of the week I noticed that my tree had bare patches on its trunk all round the bumpy area.
i'm not sure what the question is but..
they're fungi/ decomposers
it ate up all the dead bark for the tree they had reproduce
i hope that help i'm still learning the subject
Which of the following is the most efficient way nitrogen is transferred out the bodies of living human beings back into the environment?
O A. decomposition
O B. photosynthesis
C. respiration
D. excretion
The process by which nitrogen is transferred out of the bodies of living human beings back into the environment is excretion.
What is excretion?It is the process by which metabolic wastes are excreted from the body of humans.
What is metabolic waste?The components that are left over from metabolic activities must be expelled because they are either in excess or poisonous to the organism.
What is decomposition?It is the process by which complex organic matter is broken down into simpler components by microorganisms.
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what is the most likely result of a mutation in chymotrypsin from asp-102 to glu-102? a. total loss of protein catabolism b. large increase in protein catabolism c. small decrease in protein catabolism d. no change to protein catabolism
The most likely result of a mutation in chymotrypsin from asp-102 to Glu-102 is a small decrease in protein catabolism.
Chronic pancreatitis is a persistent inflammatory illness that causes maldigestion, persistent discomfort, and damage to the pancreatic parenchyma. Chronic pancreatitis can last for years. Researchers have discovered that mutations in the CTRC gene, which codes for the digestive enzyme chymotrypsin C, are associated with an increased risk of chronic pancreatitis in populations from Europe and Asia. In this article, we will review the biochemical properties as well as the physiological functions of the human CTRC. Additionally, we will summarise the functional defects that are associated with CTRC mutations and discuss mechanistic models that might explain the increased disease risk in carriers.
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why are certain epithelial cells called pseudostratified columnar epithelium?
Pseudostratified columnar epithelium is a type of epithelium composed of cells with varying heights, giving the appearance of multiple layers, or strata, when viewed under a microscope.
However, the cells are actually all connected to the basement membrane and are the same height. The nuclei of the cells are arranged in a single layer, giving the false impression of multiple layers. This type of epithelium is found lining the respiratory tract, where it helps filter particulate matter and protect the body from airborne pathogens.
It is also found in the male vas deferens, where it helps to propel sperm forward and move them along the reproductive tract. The cilia on the surface of pseudostratified columnar epithelium help to move secretions and debris out of the respiratory tract, aiding in the body’s natural defense against infection.
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Suppose a country’s population is aging and the size of the workforce is declining. in the long run, output will ________ and the price level will ________.
In the long run, the output will reduce and the price level will increase because there is a low size of the workforce.
How are output and price levels affected?We know that production or output is dependent on the workforce. If a country has large workforce, then the production of the country is higher which make the economy better which results in the lower price of products while on the other hand, if a country has low workforce, then the output of the country is also lower that make the economy worse which results in the higher price of products and inflation.
So we can conclude that in the long run, the output will reduce and the price level will increase because there is a low size of the workforce.
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Chlorophylla is a critical pigment in plants that not only gives many of them their characteristic green color, but
is also important in the process capturing light energy from the sun in order to drive the process of
photosynthesis.
What is the most likely cell structure in which chlorophyll a would be located?
Answer:
In the plant cell it's found in the chloroplast.
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1. Which of the following statements correctly describes the difference between the leading strand and the lagging strand in DNA replication?
A.The leading strand is synthesized continuously in the 5' 3' direction
B.The leading strand is synthesized in the 3' 5' direction, in a discontinuous fashion, while the lagging strand is synthesized in the 5' 3' direction in a continuous fashion.
A. The leading strand is synthesized continuously in the 5' 3' direction.
while the lagging strand is synthesized in the 5' 3' direction in a discontinuous fashion. The difference in synthesis patterns is due to the antiparallel nature of DNA strands, where one strand runs in the 5' 3' direction and the other runs in the opposite direction. The leading strand is synthesized in the same direction as the replication fork movement, allowing for continuous synthesis, while the lagging strand is synthesized in the opposite direction and requires multiple RNA primers and Okazaki fragments to be synthesized in a discontinuous fashion.
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Simulation tools, environments and frameworks for UAVs and multi-UAV-based systems performance analysis (version 2.0)
For a safer approach, the proposed model is simulated using available software instead of hardware implementations.
Frameworks for UAVs and multi-UAV-based systems -
Unmanned aerial vehicles (UAVs) received a lot of attention during the past 10 years and are now employed in a variety of settings and systems. It is vital to evaluate the UAVs' capabilities, the effects of applications, routing protocols, mobility, and other network aspects. Real experiments, especially those involving multiple UAV-based systems, can be very expensive and difficult to carry out.The tools for mono-UAV-based systems as well as the tools for multi-UAV-based systems are identified. The objectives, specifications, advantages, and disadvantages of each instrument under study are covered in full in this essay. In addition, a variety of UAV simulators is offered. It provides recommendations that will be helpful to researchers and assist them in locating and choosing the right instruments.Learn more about UAVs and multi-UAV-based systems
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All the major views of personal identity claim that in order for a person to survive through time, they must maintain the continued existence of a substance (though some claim a material substance is necessary while others say an immaterial substance is necessary). True or False
The statement "All the major views of personal identity claim that in order for a person to survive through time, they must maintain the continued existence of a substance (though some claim a material substance is necessary while others say an immaterial substance is necessary)" is True.
Personal identity is the philosophy that seeks to understand the character of humans. It enquires about the persistence of humans over time and their identity between different contexts.
The definition of personal identity is usually derived from the three criteria of memory, consciousness, and self-awareness. A "person" may be described as someone with a certain type of immaterial mind or substance. Even so, others see personal identity as something connected to an individual's physical body, which, in turn, is part of the larger physical universe.
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Which statement best describes acceleration?
Answer: Which statement best describes acceleration? Acceleration is the rate of change of velocity of an object.
Explanation:
for a neuron with an initial membrane potential at -70 mv, what would be the result of an increase in the movement of potassium ions out of that neuron's cytopla
If there is an increase in the movement of potassium ions out of a neuron's cytoplasm, the neuron will experience hyperpolarization.
What is a neuron?A neuron is a nerve cell that transmits signals through an electrical and chemical process. It is the building block of the nervous system that is found in the brain, spinal cord, and other parts of the body.
Each neuron consists of a cell body, dendrites, and an axon. These are the fundamental building blocks of the nervous system that allow for the communication and transmission of signals throughout the body. If there is an increase in the movement of potassium ions out of a neuron's cytoplasm, the neuron will experience hyperpolarization.
Hyperpolarization occurs when the membrane potential of a neuron becomes more negative than its resting potential. This happens when there is an increase in the outflow of positive ions from the cell or an inflow of negative ions into the cell.
A more negative membrane potential can result in the neuron becoming less excitable and harder to stimulate. Thus, it would take more stimulation for the neuron to reach its threshold for firing an action potential.
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which of the following is not a pre-zygotic isolating mechanism? select one: a. temporal isolation b. habitat isolation c. hybrid inviability d. gametic incompatibility
The option that is not a pre-zygotic isolating mechanism is hybrid inviability.
Pre-zygotic isolating mechanisms are barriers that prevent mating or fertilization between different species. Temporal isolation (a), habitat isolation (b), and gametic incompatibility (d) are all pre-zygotic mechanisms. Hybrid inviability (c) is a post-zygotic isolating mechanism, as it occurs after fertilization and involves the failure of a hybrid offspring to survive or reproduce.
Among the given options, hybrid inviability is not a pre-zygotic isolating mechanism.
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the bonds that link glucose units into polysaccharides are not all the same. which of the following is true of these bonds? group of answer choices the bonds of starch are found in plants and are easily broken by human enzymes humans require help from bacteria to break starch bonds human enzymes cannot join glucose units the bonds of cellulose are found in plants and are easily broken by human enzymes the bonds of glycogen are found in animals and cannot be broken by human enzymes
The bonds that link glucose units into polysaccharides are not all the same. The TRUE statement is that the bonds of starch are found in plants and are easily broken by human enzymes. Therefore, the correct answer is the first option.
There are different bonds that link glucose units to polysaccharides. The bonds of starch are found in plants and are easily broken by human enzymes. The polysaccharide starch is broken down into glucose by the digestive enzyme amylase in humans. In fact, the digestion of carbohydrates begins in the mouth.
There, amylase secreted by the salivary glands starts the breakdown of starch. This enzyme hydrolyzes the bonds of starch, splitting it into maltose, a disaccharide composed of two glucose molecules, and oligosaccharides, which are broken down further in the small intestine by pancreatic enzymes. The major function of starch in plants is to provide energy storage in the form of glucose that can be utilized during times of need.
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How is a virus a considered a living thing?
Answer:
Virus is a semi living microorganism which means that it is half dead and half alive.
Explanation:
The characteristics which make it alive are;
- They contain genetic material called DNA
- They reproduce earn present in a host cell.
-They affect the host living bodies by causing different diseases.
Why is spider not classified as an insect ?
Solution:
Both insects and arachnids are arthropods. However, in the morphology of an insect, there are 6 legs. While in the morphology of an arachnid there are 8 legs. Also, arachnids do not have antennae, their head is not differentiated from the body but is typically divided into two main regions called the cephalothorax (prosoma) and the abdomen (opisthosoma). Spiders belong to the arachnids, therefore a spider is different from an insect. Therefore, a spider cannot be classified as an insect.
which of the following statements regarding blood flow through the heart is not true? a) the relaxation phase is called diastole. b) the left atrium receives oxygenated blood from the lungs. c) the right ventricle receives blood from the right atrium. d) the left ventricle pumps blood to the lungs.
According to the research, the correct answer is Option D. The statement "the left ventricle pumps blood to the lungs" is not true.
What is the heart?It is the central organ of the circulatory system that is responsible for driving blood to the systemic and pulmonary circuits.
In this sense, the left ventricle only receives arterial blood (pulmonary veins, which flow into the atrium) and sends it through the ventricle to the aorta and, with it, to the whole body.
Therefore, we can conclude that according to the research, the heart through the right ventricle and the pulmonary artery sends it to the lungs for oxygenation.
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Unlike a typical animal cell, this plant cell has an angular shape. The shape of a plant cell is due, mostly, to the presence of the
Which central idea of the article is MOST
supported by this paragraph?
А
African crested rats use poison from tree bark
as a type of defense.
B
African crested rats have many natural
predators in their woodlands habitat.
Scientists
want to increase conservation efforts
to protect crested rats.
D
Scientists are just beginning to leam about the
behaviors of crested rats
a fish that has been salt cured develops a reddish slime on its skin. you discover its a species of bacteria decompsong the fish. how could you of bacteria
Numerous bacterial illnesses, including Flavobacterium Columnare, Aeromonas, and Pseudomonas, frequently cause fin rot.
What is the cause of fin rot?One of the most avoidable illnesses in aquarium fish is fin and tail rot. Poor water quality is always the main contributor to Fin Rot, but fish stress is also a role. Fish are more prone to Fin and Tail Rot when handled, moved, crowded, or kept alongside fish that are more hostile.
Flavobacterium Columnare: what is its cause?Both overcrowding and cage abrasions are blamed for it. Aquaculture species, particularly catfish, trout, salmon, carp, tilapia, perch, and many aquarium species, as well as wild and ornamental fish, are all affected by the columnaris disease.
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in ecosystems, the flow of ______________ is one-way, while _________________ are constantly cycled.
Why have frequent small controlled-burn wildfires not helped to maintain chaparral ecosystems?
A.Seeds of chaparral shrubs need a large accumulation of leaf litter in order to sprout.
B.Fire destroys the seeds of many types of chaparral shrubs.
C.The heat from forest fires destroys the roots of chaparral plants.
D.Burnt ground encourages the growth of grasses, which compete with shrubs for nutrients.
Burnt ground encourages the growth of grasses, which compete with shrubs for nutrients.i.e, option D.
What is chaparral ecosystem?
Chaparral, scrubland plant communities composed of broad-leaved evergreen shrubs, bushes, and small trees usually less than 2.5 metres (about 8 feet) tall—the characteristic vegetation of coastal and inland mountain areas of southwestern North America.
Chaparral vegetation is well adapted to fire and regenerates readily after fire, either through sprouting from stem bases (lignotubers) or from soil-stored seed.
Although mature chaparral consists mainly of shrubs, herbaceous plants are the dominant vegetation during the first few years after fire.
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