Answer:
Plate boundaries are important because earthquakes and volcanoes are frequently associated with them. Massive quantities of energy can be emitted in the form of earthquakes as the Earth's tectonic plates grind past each other.
Hope this help!
Explanation:
Through transpiration, water is released back into the
atmosphere through the plant's
Plants absorb liquid water from the soil and expel water vapor into the atmosphere through their leaves during transpiration.
What is transpiration?The loss of water vapour through a plant's stomata is a process known as transpiration. In times of extreme heat, a plant's loss of water vapor cools it down, and water from the stem and roots is drawn up or into the leaves.Transpiration is the mechanism by which water vapor from plants is expelled. The extra water that a plant transpires, rather than using it for growth or metabolism, makes up up to 99.5% of the water that a plant's roots absorb. For the environment to be wet, transpiration is crucial.Plants absorb water from the soil in the form of liquid and then expel water vapor into the atmosphere through their leaves during the process of transpiration.To learn more about transpiration refer to :
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In the equation 6x – 2 = –4x + 2, Spencer claims that the first step is to add 4x to both sides. Jeremiah claims that the first step is to subtract 6x from both sides. Who is correct? Explain
In the equation 6x - 2 = -4x + 2, Jeremiah is correct in his claim that the first step is to subtract 6x from both sides.
Solving algebraic equationsTo solve the equation, the goal is to isolate the variable 'x' on one side of the equation. To do this, we need to eliminate the x-terms on one side.
If Spencer were to add 4x to both sides, the equation would become:
6x - 2 + 4x = -4x + 2 + 4x
Combining like terms, we would have:
10x - 2 = 2
However, subtracting 6x from both sides, as Jeremiah suggests, would give us:
6x - 6x - 2 = -4x - 6x + 2
To simplify, we have:
-2 = -10x + 2
Now, we can proceed with solving the equation by manipulating and simplifying further. But in terms of the first step, Jeremiah's approach of subtracting 6x from both sides is the correct choice to eliminate the x-terms on one side of the equation.
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1. The bronchi and alveoli organs are part of which organ system?
(1 Point)
O Digestive System
O Excretory System
O Respiratory System
O Circulatory System
O Lymphatic System
Can you plz help?
Answer:
respiratory system
Explanation:
The bronchi become smaller the closer they get to the lung tissue and are then considered bronchioles. These passageways then evolve into tiny air sacs called alveoli, which is the site of oxygen and carbon dioxide exchange in the respiratory system.
DNA gives the cell instructions to make...
carbohydrates
fatty acids
proteins
cholesterol
Answer:
c. Proteins
Explanation:
The DNA code contains instructions needed to make the proteins and molecules essential for our growth, development and health.
Hope this helps!
Answer:
protein
Explanation:
To carry out these functions, DNA sequences must be converted into messages that can be used to produce proteins, which are the complex molecules that do most of the work in our bodies. Each DNA sequence that contains instructions to make a protein is known as a gene.
You are a family practitioner. Which of the following patients you see is most likely to need Vitamin D supplements?
A. A man with olive skin who lives in Florida.
B. A woman with dark brown skin who lives in Michigan.
C. A woman with light brown skin who works outside year-round.
D. A man with light skin who spends his winters in Texas.
You are a family practitioner. A woman with dark brown skin who lives in Michigan of the following patients you see is most likely to need Vitamin D supplements.
What is Vitamin D?
Vitamin D is a fat-soluble vitamin that is added to some foods, found naturally in a few, and sold as a dietary supplement. When ultraviolet (UV) rays from sunshine strike the skin and start the synthesis of vitamin D, it is also created endogenously.The body needs to go through two hydroxylations in order to activate vitamin D that is consumed through diet, supplements, and sun exposure. During the first hydroxylation, which takes place in the liver, vitamin D is changed into 25-hydroxyvitamin D, sometimes referred to as "calcidiol." The second hydroxylation, commonly known as "calcitriol," is predominantly carried out in the kidney and results in the physiologically active 1,25-dihydroxyvitamin D.
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_______ pass(es) from the maternal blood to the fetal blood; while fetal _________ pass(es) the other way.
Nutrients and oxygen pass(es from the maternal blood to the fetal blood, while fetal waste products and carbon dioxide pass(es the other way.
During pregnancy, the placenta serves as the interface between the maternal and fetal circulatory systems. Through the placenta, certain substances are exchanged between the maternal and fetal bloodstreams.
1. Nutrients and oxygen: The mother's blood carries essential nutrients, such as glucose, amino acids, vitamins, and minerals, which pass from the maternal blood vessels in the placenta to the fetal blood vessels. Similarly, oxygen from the mother's blood diffuses across the placenta and enters the fetal bloodstream, providing necessary oxygen for the developing fetus.2. Waste products and carbon dioxide: The fetal bloodstream carries waste products, including carbon dioxide, produced by the growing fetus. These waste products diffuse across the placenta from the fetal blood vessels into the maternal blood vessels. The maternal blood then carries these waste products away from the placenta and out of the mother's body through elimination processes.This exchange of substances occurs through the process of passive diffusion and relies on concentration gradients and the difference in partial pressures of gases. The placenta acts as a barrier, allowing for the selective passage of substances while protecting the fetus from potential harm or exposure to certain harmful agents in the mother's bloodstream.
In summary, nutrients and oxygen pass from the maternal blood to the fetal blood through the placenta, ensuring the nourishment and oxygenation of the developing fetus. Conversely, waste products and carbon dioxide pass from the fetal blood to the maternal blood for elimination from the maternal body.
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Which of the following statements most accurately describes the benefits of the proofreading function of DNA polymerase? O All DNA mutations are detected and repaired during DNA replication. DNA polymerase can repair most mutations as they occur during DNA replication. DNA polymerase is always present in the nucleus and can repair all mutations when they occur. O DNA polymerase can be recruited to recently mutated sites to repair mutations.
The benefits and functions of DNA polymerase proofreading are B. DNA polymerase can repair most of the mutations that occur during DNA replication.
DNA polymerase is an important enzyme in DNA replication and DNA respiration, namely by catalyzing reactions that form DNA. DNA polymerase plays a role in the process of elongation or chain elongation and proofreading.
Proofreading is a way of identifying copy errors and correcting them. DNA polymerase will repair most of the mutations that occur during DNA replication by correcting nucleotide errors. Incorrect nucleotides can be added to the growing chain, after which the DNA polymerase catalytic subunits separate.
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Explain how selective breeding can lead to some sheep overheating from having too much wool
Need soon!!
Answer:
Selective breeding of normal sheep with too much wool sheep.
Explanation:
Selective breeding can lead to some sheep overheating from having too much wool if the sheep of having more wool is crossed with normal wool so the offspring is produced with huge amount of wool on their body that keep its body warm in winter season and overheat in summer season. So the sheep shed their hairs in the summer season in order to reduce overheating of the body.
The below sequence is RNA? How do you know?
To know a sequence is RNA chain is decided by the complementary base-pairing between incoming nucleotides and therefore the deoxyribonucleic acid.
Ribonucleic acid (abbreviated RNA) may be a macromolecule gift altogether living cells that has structural similarities to deoxyribonucleic acid.
Unlike DNA, however, RNA is most frequently fiber associate RNA molecule features a backbone made from alternating phosphate teams and therefore the sugar saccharide, instead of the carbohydrate found in deoxyribonucleic acid.
DNA utilizes four bases, purine (A), purine (G), C (C), and T (T), in its code. RNA conjointly uses four bases. However, rather than victimization 'T' as deoxyribonucleic acid will, it uses U (U). Therefore, if your deoxyribonucleic acid sequence is 3' T C G T T C A G T 5', the ribonucleic acid sequence would be 5' A G C A A G U C A 3'.
As in deoxyribonucleic acid replication, the ester sequence of the RNA chain is decided by the complementary base-pairing between incoming nucleotides and therefore the deoxyribonucleic acid
example once an honest match is created, the incoming ribonucleotide is covalently coupled to the growing RNA chain in associate enzymatically catalyzed reaction.
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in a disputed parentage case, a child is blood type a, while the mother is blood type b. what blood type could exclude a male from being the father?
In the ABO blood typing system, blood type O is considered the universal donor as individuals with type O blood can donate to individuals with any other blood type (A, B, or AB) without causing adverse reactions.
If the child has blood type A and the mother has blood type B, it means that the child has inherited an A allele from one parent (which could be the father) and a B allele from the other parent (the mother). Since the mother has blood type B, she can only contribute a B allele to the child.
For the child to have blood type A, the other parent (potential father) must have at least one A allele. However, if the potential father has blood type O, it means he does not have any A or B alleles to pass on to the child.
Therefore, if the potential father has blood type O, it would exclude him from being the biological father of the child in this disputed parentage case.
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HELP!!!! The diagram below shows a portion of the water cycle. What does Y most likely represent
Answer:
Y most likely represents springs.
All living cells, both prokaryotic and eukaryotic, have the following cell structures: plasma membrane, cytosol, ribosomes, and at least one chromosome. Choose any one of these. Describe its basic structure (including molecular composition) as well as the function. Explain why a cell could not exist without the function(s) performed by this cell structure.
Prokaryotic cells and eukaryotic cells are the two fundamental types of cells. The primary distinction between eukaryotic and prokaryotic cells is the presence of a nucleus in eukaryotic cells.
The nucleus stores DNA, the genetic material found in cells. The nucleus is surrounded by a membrane. Prokaryotic cells do not have nuclei. Their DNA, on the other hand, is floating around inside the cell. Prokaryotes are organisms that have prokaryotic cells.
All prokaryotes are single-celled (unicellular) organisms. Bacteria and archaea are the only prokaryotes. Eukaryotes are organisms that have eukaryotic cells. Protists, fungi, plants, and animals are all examples of eukaryotes. Eukaryotes are multicellular organisms. Eukaryotes can only have one cell. Bacterial and eukaryotic cell architectures are similar.
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1.What are heterotrophs? How do heterotrophs get their food?
2.What are autotrophs? How do autotrophs get their food?
Answer:
Heterotroph is an organism that is unable to synthesize its own food,
they depends on autotrophs and others animal for their food
An autotroph is an organism that can make its own food by the
process of photosynthesis is called autotrophs
they get their food by photosynthesis
Sequence of events occurring in DNA replication
Answer: b
Explanation: just did it on edg
This can be released during a chemical change
A fireworks
B chemical reaction
C chemical change
D energy
Answer:
chemical reaction might occur
What mechanism causes wind to produce coastal upwelling?
a. evaporation
b. friction
c. precipitation
d. heating
e. adiabatic rise
Answer:
your answer should be c
Explanation:
im very sorry if im wrong i have done this before but they change things
Which one of the following is NOT a subdivision of the large intestine: A. appendix. B. rectum. C. cecum. D. duodenum. E. colon.
D. duodenum is not a subdivision of the large intestine.
The duodenum is the first part of the small intestine, not the large intestine. The large intestine consists of several subdivisions, including the appendix, cecum, colon, rectum, and a_nal canal. The appendix is a small, finger-like pouch attached to the cecum. The cecum is the first part of the large intestine, where the small intestine connects.
The colon is the longest portion of the large intestine and is further divided into different regions, such as the ascending colon, transverse colon, descending colon, and sigmoid colon. The rectum is the final part of the large intestine, where feces are stored before elimination. However, the duodenum is part of the small intestine and is located immediately after the stomach, playing a crucial role in the digestion and absorption of nutrients. Therefore, the correct answer is D. duodenum.
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Freshwater environments generally have a. A lower variety of species and more fossil preservation than marine environments b. A lower variety of species and less fossil preservation than marine environments c. A greater variety of species and more fossil preservation than marine environments d. A greater variety of species and less fossil preservation than marine environments
Freshwater environments generally have a Lower variety of species and less fossil preservation than marine environments. The correct option is B
What is Freshwater environments ?In comparison to marine habitats, freshwater areas often contain a smaller variety of species. This is due to the fact that freshwater settings are more remote and have less resources accessible.
Freshwater ecosystems are less likely than marine environments to preserve fossils. This is so because sedimentation and erosion are more likely to occur in freshwater environments. Fossils can become buried by sediment, making them difficult to locate.
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what was the first genetically modified food approved for sale in the us
Answer:
Flavr Savr™ Tomato
Explanation:
Consider the mutated sequence for Tay Sachs Disease. How many amino acids are changed by the insertion mutation? Multiple Choice
A. All of the sino acids starting at the site of the insertion
B. There is no meaningful change to most of the sequence
C. The This changed to Tyt
D. Only the two amino acids impacted at the site of the insertion (Thr to Tyr and Pro)
E. All of the amino acids in the sequence
The answer is D. Only the two amino acids impacted at the site of the insertion (Thr to Tyr and Pro).
A gene mutation is a permanent alteration in the DNA sequence that makes up a gene, such that the sequence varies from what is found in most people. A gene mutation can be passed down from one or both parents, causing a genetic disorder like Tay Sachs Disease.Tay Sachs disease is caused by a mutation in the HEXA gene on chromosome 15, which causes a deficiency in the enzyme hexosaminidase A (Hex-A).
The missing or insufficient enzyme results in a build-up of GM2 gangliosides in the brain, which can eventually cause the destruction of brain cells.Therefore, the answer to the question above is D. Only the two amino acids impacted at the site of the insertion (Thr to Tyr and Pro).
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What statement describes the first step when scientists make a transgenic organism?
(a) They insert genes that code for desired genetic traits into human cells
(b) They breed two parents that have desired genetic traits
(c) They locate a gene that produces a desired genetic trait.
(d) They allow an organism with a desired genetic trait to reproduce asexually.
Answer:
DNA extraction is the first step in the genetic engineering process.
Explanation:
In order to work with DNA, scientists must extract it from the desired organism. A sample of an organism containing the gene of interest is taken through a series of steps to remove the DNA.
Answer: C They locate a gene that produces a desired genetic trait
Explanation:
What is a sentence with the word evolution
Answer:
Charles Darwin wrote the theory of evolution.
Answer:
The field if evolution has now been transferred to the Northern hemisphere
Explanation:
try looking online. Look up the word of the definition and go from there :)
Which of the following organisms have benefited from wolf reintroduction?
A. grizzly bears
B. beavers
C. woody plant species
D. all of the above
Answer:
D. All of the above
Explanation:
ANALYZE Think back to the question about growing plants on another planet and answer the following questions:
1. What if it will you need to provide an order for plants to carry out photosynthesis?
2. What are the outputs from plants that are needed for human survival?
3. How would producers that carry out chemosynthesis differ from photosynthetic producers as a possible food source?
1. **Order for Photosynthesis:** Photosynthesis is a complex process that requires several inputs for it to occur. Chlorophyll in the plant's leaves absorbs sunlight, which is then converted into energy. Water is taken up by the roots and transported to the leaves where it is used to create energy. Carbon dioxide is absorbed from the air and combined with the energy from sunlight and water to produce glucose, a type of sugar that is used as food by the plant.
2. **Outputs for Human Survival:** Plants play a crucial role in human survival, providing us with a variety of essential outputs. One of the most important outputs is oxygen. During photosynthesis, plants release oxygen into the air as a waste product. This oxygen is then breathed in by humans and other animals, allowing us to survive. In addition to oxygen, plants also produce a variety of foods that are essential for human survival, such as fruits, vegetables, and grains. These foods provide us with the nutrients we need to stay healthy, and they also form the basis of many of our diets.
3. **Chemosynthesis vs. Photosynthesis:** While photosynthetic producers are the most common type of producers, there are other organisms that carry out a similar process called chemosynthesis. Chemosynthetic producers are bacteria that use chemicals instead of sunlight to produce food. They are typically found in extreme environments, such as deep sea vents, where there is no sunlight available. Because they do not rely on sunlight, they can survive in areas where photosynthetic producers cannot. However, chemosynthetic producers are not a good food source for humans because they produce organic compounds that are not digestible by humans. Photosynthetic producers, on the other hand, are able to produce food that is digestible by humans and other animals, making them a more valuable food source for us.
Answer:
Explanation:
If we want to grow plants on another planet, we will need to provide them with the necessary conditions for photosynthesis to occur. This includes providing them with an adequate amount of light, water, and nutrients, as well as ensuring that the temperature and atmospheric conditions are suitable for their growth. If any of these conditions are not met, the plants may not be able to carry out photosynthesis effectively, which could impact their growth and survival.
Plants are a crucial source of food, oxygen, and other resources needed for human survival. They produce oxygen through photosynthesis, which is essential for human respiration. They also provide food in the form of fruits, vegetables, grains, and other plant-based products, which contain essential nutrients such as carbohydrates, proteins, vitamins, and minerals that are needed for human health. Additionally, plants play a crucial role in maintaining the Earth's ecosystem by regulating the carbon cycle and providing habitats for other organisms.
Producers that carry out chemosynthesis differ from photosynthetic producers in that they do not rely on light energy to produce organic compounds. Instead, they use energy from chemical reactions to convert inorganic compounds into organic compounds. Chemosynthetic producers are often found in extreme environments such as deep-sea hydrothermal vents or acidic soils, where the conditions are not suitable for photosynthesis. As a possible food source, chemosynthetic producers may have different nutritional profiles compared to photosynthetic producers, as they may contain different types and amounts of organic compounds. However, their potential as a food source for humans would depend on their availability and the feasibility of cultivating them for human consumption.
hello humans ~
Which of the following diseases is caused by a bacteria?
Chicken pox
Tuberculosis
Dengue
Polio
Explanation:
is it tuberculosis
I think it's the correct answer
The most permeable capillaries, which contain fenestrations and large intercellular clefts, are called __________.
The most permeable capillaries, which contain fenestrations and large intercellular clefts, are called Sinusoid capillaries.
Venules and arterioles are connected by capillaries. They enable the fluid between the blood and tissue cells as well as the exchange of nutrients and wastes. This exchange takes place by pinocytosis, which means "cell drinking," and passive diffusion. For proteins and certain lipids, pinocytosis is employed. White blood cells can also enter the surrounding tissue through intercellular connections to heal damage and fight infections. Cancerous cells that are spreading employ this channel as well.
Due to the enormous intercellular clefts between their endothelial cells, sinusoid capillaries are the most permeable type of capillary. These capillaries enable the passage of big molecules, including blood cells, into the tissue around them. The liver, bone marrow, spleen, and adrenal medulla all contain sinusoid capillaries.
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crispr uses pieces of phage dna incorporated into the genome choose one: a. as a replicative transposon site. b. to direct specialized transduction. c. to direct restriction enzyme activity to cleave foreign dna with homologous sequences. d. as the source of an rna that will guide cas proteins to cleave the foreign dna.
CRISPR uses pieces of
phage
DNA incorporated into the genome as option D: as the source of an RNA that will guide Cas
proteins
to cleave the foreign DNA.
This process involves CRISPR-associated (Cas) enzymes, which recognize and cut foreign DNA, providing a
defense
mechanism against invading
genetic
material. This is achieved through the use of the CRISPR-Cas system, where the CRISPR loci contain short sequences of foreign DNA and the Cas
proteins
are enzymes that can cleave DNA. The RNA transcribed from the CRISPR loci helps to guide the Cas proteins to target and cleave foreign DNA that contains
homologous
sequences to the CRISPR sequences. This allows for precise and specific editing of genetic material.
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Darwin studied which animal to support his idea of the Theory of Evolution by Natural
Selection?
Answer: A visit to the Galapagos Islands in 1835 helped Darwin formulate his ideas on natural selection. He found several species of finch adapted to different environmental niches. The finches also differed in beak shape, food source, and how food was captured. brainliest??
Explanation:
"Darwin studied the beak morphology of Galapagos finches to support his idea of the Theory of Evolution by Natural Selection. He was fascinated by how every finch has a unique adaptive feature used depending on the relied resources in the environment, which is the main reason why he chose this animal to study in support to his theory."
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Which types of plant cells must receive glucose from other plant cells
Answer: chloroplasts
Explanation:
Chains of blank form polymers?
Answer:
Chains of linked carbon and hydrogen atoms
Explanation: