vitamin k is synthesized by bacteria in the group of answer choices large intestine. pancreas. stomach. mouth.
Answers
According to the stated claim, the group of answers' bacteria produce vitamin K in the mouth.
How are intestines examined by doctors?During a colonoscopy, the diameter of the large bowel can be seen by the medical professional (colon). It frequently aids in the detection of unusual growths, inflammatory tissue, ulcers, including bleeding. It entails passing a colonoscope—a protruding, flexible, lighted tube—up into the colon through the rectum.
What occurs if the small intestine is hurt?People who have had their small intestines injured or removed (for instance, as a result of surgery) may no longer be able to absorb enough water, vitamins, and other elements from food. His gastrointestinal, part of the small intestine, and ileum are the three major divisions of the small intestine.
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Related Questions
A. flOOd B. typhOOn C. rOOf D. mOOn
Mark the letter A, B, C or D to indicate the word whose underlined part differs from the other three
Answers
because the OO is pronounced differently
Can you describe the difference between a dominant trait and a recessive trait?
Answers
Answer:
Explanation:
A dominant trait is a genetic trait which will manifest when only one copy of the gene is present, overriding another inherited gene coding for a different version of the trait.eg Dark hair. Whilst recessive traits are being or produced by a form of a gene whose effect can be hidden by a dominant gene and which can produce a noticeable effect only when two copies of the gene are present Blue eye color is a recessive trait.
Hexokinase converts glucose into glucose-6-phosphate during the first phase of lactic acid production. Which is immediately produced as a result of hexokinase?
Answers
When hexokinase and Mg2+ are present, ATP phosphorylates glucose. In the presence of nicotinamide adenine dinucleotide phosphate, glucose-6-phosphate dehydrogenase (G6PD) converts (NADPH).
What is the function of the reaction that occurs when hexokinase phosphorylates glucose in the initial stage of glycolysis?Hexokinase phosphorylates glucose in the initial stage of glycolysis. Glucose would be able to diffuse past the plasma membrane and leave the cell if it weren't phosphorylated.
What role does glucose phosphorylation play in the initial stage of glycolysis, and what enzyme is involved in this process?In a nutshell, the hexokinase/glucokinase enzymes phosphorylate glucose after it has been delivered into cells [6]. Glucose-6-phosphate (G6P) can be used in the process of glycolysis to create ATP and NADH, stored as glycogen, or utilized by the body.
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Which best compares single-celled and multi-celled organisms?
OA. Single-celled and multi-celled organisms both need energy to survive.
OB. Neither single-celled nor multi-celled organisms need energy to survive.
OC. Multi-celled organisms absorb energy to survive, while single-celled organisms release energy to survive.
OD. Single-celled organisms need more energy to survive, while multi-celled organisms need less energy to survive.
Answers
For energy and growth, both require food.To provide support, both have skeletal systems.For both to live, several cells must interact.
Which best sums up the similarities between single-celled and multicellular organisms? For energy and growth, both require food.To provide support, both have skeletal systems.For both to live, several cells must interact.In contrast to multicellular organisms, which utilise a variety of cells, unicellular organisms consist of just one cell, which performs all of the processes required by the organism.Protists, yeast, and bacteria are all examples of unicellular creatures.There are several unicellular species, or ones with only one cell, on Earth.On the other hand, multicellular, or having numerous cells, describes all kinds of animals and plants.Some crucial commonalities, such as the genetic code, exist between unicellular and multicellular creatures.Therefore, multicellular organisms benefit from an increase in size without its drawbacks from a competitive standpoint.To learn more about multicellular organisms refer
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Translation:
A. The The process process of of making making RNA
B. The activation of a gene that that produces a protein
C. Irreversible changes to the DNA sequence
D. The process of making proteins from RNA
Answers
Answer:
B. The activation of a gene that that produces a protein
Explanation:
Translation is the activation of a gene that that produces a protein
1. When muscle tension develops but the load is not moved. 2. Determined by alternating motor units of a muscle organ even when the muscle is at rest. 3. Continued sustained smooth contraction due to rapid stimulation. 4. When the muscle tension developed overcomes the load and muscle shortening occurs. 5. How a smooth increase in muscle
Answers
Muscles are the tissues responsible for the movement of the living body. Many biological processes take place in muscles. based on that, we can answer the above questions as follows:
The isometric contraction is a muscle tension that occurs in the muscle, even though this muscle does not need to be tensioned to move any load.Muscle tone occurs when the muscle is tense, even at rest. This happens through the control of the nervous system, due to the alternating motor units of a muscular organ.Tetanus is a muscle contraction that occurs through rapid muscle stimulation. This contraction is very mild and can occur without the individual's awareness.Isotonic contraction is a process of shortening the muscle. This process is not something positive, most of the time, and occurs when muscle tension is greater than the load that is stimulating the muscle.The multiple motor unit summation is the term used to explain how the increase in muscle strength occurs gradually.More information:
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An survey makes use of evidence, such as the footprints left behind by animal, to follow animals that re difficult to track.
Answers
The correct word to fill the gap would be indirect.
In other words, an indirect survey makes use of evidence, such as the footprints left behind by animals, to follow animals that are difficult to track.
Ecological surveys are of 2 types:
DirectIndirectDirect ecological surveys have to do with studying phenomena directly and recording whatever that is observed.
Indirect surveys involve an indirect way of studying phenomena. The signs left by phenomena are observed and logically used to make deductions about such phenomena.
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A group of scientists recently proposed the idea that beets should replace salt for melting winter ice. The scientists pointed out that because beets grow underground, they continue to grow in freezing conditions. Thus, they hypothesized, an extract of beet roots could melt ice on roads in winter. Make a prediction.
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Answer:
Extract of beet roots has the capacity to melt ice
Explanation:
A prediction in research is a tentative statement that can be proven or disproven using an experiment. Predictions are otherwise referred to as hypotheses.
In the illustration, the prediction would be that the extract of beet roots has the ability to melt ice. After the experiment, the prediction would either be proven right or otherwise.
The effects of a mutation can be
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does homeostatis helps cells maintain life?
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Answer:
Survival depends on the body's maintaining or restoring homeostasis, a state of relative constancy, of its internal environment. ... He noted that body cells survived in a healthy condition only when the temperature, pressure, and chemical composition of their environment remained relatively constant.
Explanation:
where in how are chromosome format sig8
Answers
The chromosome format sig8 refers to a representation of genetic information using a binary encoding scheme known as Sigma-8. It is commonly used in computational biology and genetics to represent and manipulate genetic sequences. The Sigma-8 encoding scheme assigns 8 bits to each nucleotide base (A, T, G, or C) in a chromosome.
1. Chromosome Format: Chromosomes are structures found in the nucleus of cells that contain genetic information. They consist of DNA molecules tightly coiled around proteins. The format of a chromosome refers to the representation of its genetic sequence.
2. Sigma-8 Encoding: Sigma-8 is a binary encoding scheme used to represent genetic sequences. In this scheme, each nucleotide base (A, T, G, or C) is assigned a unique 8-bit binary code.
3. Binary Representation: In the Sigma-8 encoding, each nucleotide base is represented by a sequence of 8 binary digits (bits). For example, A might be represented as 00000001, T as 00000010, G as 00000011, and C as 00000100.
4. Chromosome Encoding: To represent a chromosome using the Sigma-8 format, the genetic sequence is divided into individual nucleotides, and each nucleotide is encoded using its corresponding 8-bit binary representation.
5. Manipulating Genetic Information: Once a chromosome is encoded in the Sigma-8 format, it can be manipulated using various computational techniques. This encoding allows researchers to perform operations such as mutation, recombination, and selection on the genetic sequences.
In summary, the chromosome format sig8 refers to the use of the Sigma-8 encoding scheme to represent genetic information. This binary encoding assigns 8 bits to each nucleotide base, allowing for efficient manipulation and analysis of genetic sequences in computational biology and genetics.
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Which type of biomolecule contains phosphorus? A. Nucleic acid B. Protein C. Carbohydrate D. Lipid
Answers
Answer: Nucleic Acids should be the answer.
Explanation:
Hydrogen, oxygen, nitrogen, carbon, and phosphorus combined and placed under one umbrella term, Biomolecule, are known as one thing; the Nucleic Acids.
PLEASE HELP WILL GIVE BRAINLIEST
Sustainability means developing practices that protect the environment while also providing for human needs. Which of the following changes would be most helpful in achieving sustainable agriculture?
Clearing land for agriculture by cutting down trees instead of burning them
Rotating crops to replenish the soil with nutrients
Tilling the ground to remove weeds and create uniform crops
Growing crops that produce only renewable resources
Answers
The change that would be most helpful in achieving sustainable agriculture is rotating crops to replenish the soil with nutrients (Option 2 is correct).
What is sustainable agriculture?Sustainable agriculture is a type of agricultural practice that allows the renovation of renewable resources. This procedure can be maintained over a longer period of time without the need to incorporate new material into the soil, which is achieved by rotating crops and thus replenishing the soil with more nutrients.
In conclusion, sustainable agriculture is associated with the rotation of plant crops, which helps to reload the soil with nutrients and thus new crops can grow in different seasons (Option 2).
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which species would have the greatest competition?
Answers
Answer:
Bossier City, Louisiana
Explanation:
Which of the following most accurately describes the pattern of immune system functioning during each stage of the general adaptation syndrome? Click or tap a choice to answer the question.
A) Immune system functioning increases slightly during the first stage, decreases during the second, and then increases again during the third stage. B)In all stages, immune system functioning decreases.
C) Immune system functioning decreases slightly during the first stage, increases during the second, and then decreases more significantly during the third stage.
Answers
The correct answer is C. The general adaptation syndrome refers to the body's response to stress, and consists of three stages: alarm, resistance, and exhaustion.
During the alarm stage, the body's immune system initially responds by increasing its functioning slightly. However, during the resistance stage, the immune system can become compromised as the body continues to adapt to the stressor. This can result in a slight decrease in immune system functioning during the resistance stage. Finally, during the exhaustion stage, the body's resources are depleted and immune system functioning can decrease more significantly. Therefore, the pattern of immune system functioning during each stage of the general adaptation syndrome is a slight increase during the alarm stage, a slight decrease during the resistance stage, and a more significant decrease during the exhaustion stage.
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A painter is painting the outside of a house. Describe how the paint could become a point source of air, soil, and water pollution. Include one example for each type of pollution:
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Answer:
The more paint being bought, the more the paint and coating manufacturing companies can produce hazardous air pollutants, including heavy metals, and the factories can release some toxic air pollutants and volatile organic compounds. Nitrogen oxides are incorporated into the latex paint film which is plastic and paint itself contains lead and zinc, so when the painter drips paint onto the ground, and can contaminate the soil, and the plastic film is most likely going to end up on a beach somewhere with how our unorganized landfill operations are.
A P E X X
Paint could result in air, water, and soil pollution due to its composition of heavy metals like lead, cadmium, chromium, etc.
What do you mean by Pollution?Pollution may be defined as the presence of harmful substances in the atmosphere, which may affect the life of each organism.
Paints are one of the major compounds that are responsible for water pollution. In paint industries, excess amounts of waste products or paints are flowing directly into the water bodies. It increases the level of heavy metals in the water and makes it unfavorable for utilization.
Paint and other coating material produce hazardous air pollutants and make the air unfavorable for inhaling.
When the painted walls in the future are destructed, it may affect the soil as these paint component are not easily degradable and contains various hazardous substances for the soil that ruins its fertility.
Therefore, it is well described above.
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by moving substances into and out of cells,_____, the process of keeping stable conditions inside a cell, is maintained
Answers
Answer:
love you quieres ser mi novio
Answer:
Homeostasis
Explanation:
This process maintains sugar, salt nutrients and other substances within a certain range to maintain safety
Fill in the blank.
The atmosphere also contains solid particles, including____from plants and _____ from volcanoes.. ?
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Answer:
The atmosphere also contains solid particles, including __pollen______ from plants and _ashes_____ from volcanoes
A pot of water is heated on an electric stove. Which of the following best describes
the transformation of energy that occurs to heat the water?
Laux
A
Electrical energy is transformed into thermal energy
B.
Electromagnetic radiation is transformed into electrical energy
С
Chemical energy is transformed into thermal energy
D
Thermal energy is transformed into electrical energy
Answers
Hope this helps :)
Classification of Living Organisms Common Name Bush Anole Crested Penguin Ferret Muskrat Kingdom Animal Animal Animal Animal Phylum Chordata Chordata Chordata Chordata Class Mammalia Order Reptilia Aves Mammalia Squamata Sphenisciformes Carnivora Polychrotidea Spheniscidae Mustelidae Rodentia Family Muroidea Genus Polychrus Muroidea Eudyptes Mustela Pachyrhynchus Putorius Species Femoralis Zibethicas According to the above table, which animals are more closely related?
A. Bush Anole and Crested Penguin
B. Crested penguin and Ferret
C. Ferret and Muskrat
D. Bush Anole and Ferret
Answers
Answer:
c
Explanation:
One result of waste disposal into landfills is the production of methane gas. Briefly describe the microorganisms that might be responsible and the metabolic process that they use.
Answers
The methanogen bacteria converts waste of landfill into methane gas.
Methane is less soluble in water than air and is lighter than air. It burns quickly in the presence of air, releasing carbon dioxide and water vapor; the flame is pallid, barely luminous, and extremely hot. Methane is produced by microorganisms called methanogens through a process known as methanogenesis or biomethanation. Methane-producing organisms have only been found in the domain Archaea, which is phylogenetically separate from both eukaryotes and bacteria even though many of its members coexist closely with anaerobic bacteria.
Hence, methane is naturally formed through decomposition of organic matter by methanogens.
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Help me identify the parts of this cell:
Answers
Answer:
1- membrane
2- ribosomes
3- mitochondrion
4- rough ER
5- dna
6- nucleolus
7- cytoplasm
8- nucleus
9- smooth ER
10- vesicles
11- golgi body
12- lysosome
Explanation:
Answer:
1- cell membrane
2- ribosomes
3- mitochondria
4- rough endoplasmic reticulum
5- deoxyribonucleid acid (dna)
6- nucleolus
7- cytoplasm
8- nucleus
9- smooth endoplasmic reticulum
10- vesicles
11- golgi apparatus
12- lysosome
Explanation:
Would the control group not receive the treatment, or receive the same treatment that has been used before?
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Answer:
The control group receives either no treatment, a standard treatment whose effect is already known, or a placebo (a fake treatment).
which term describes atp production resulting from the capture of light energy by chlorophyll? Substrate-level phosphorylation
Photophosphorylation
Dephosphorylation
Oxidative phosphorylation
Answers
Photophosphorylation is the process through which atp is produced as a result of chlorophyll capturing light energy.
What is chlorophyll?The green hue of many plants and algae is due to chlorophyll. Chlorophyll is contained within organisms in structures called chloroplasts, which are depicted here gathered inside plant cells. Chlorophyll is a pigment that gives plants their green hue and aids in the production of food through photosynthesis. Chlorophyll is the name given to the green pigment used by plants to produce food during the photosynthesis process. Chlorophyll is the green pigment that is required for photosynthesis in plants, algae, and cyanobacteria. It has an aromatic porphyrin or chlorin (reduced porphyrin) ring system with a sequestered magnesium atom as its core structure.
Here,
The mechanism through which atp is formed as a result of chlorophyll absorbing light energy is known as photophosphorylation.
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What could explain the significant increase in antibodies to non-Lyme disease antigens (blue line)?
Answers
What is first immune response?
First immune response is the initial reaction of the immune system to invading microorganisms which includes the formation of memory B cells.
That is to say, upon the first exposure of invading antigens such as non-Lyme disease antigens, the body will generate antibodies together with memory cells that will fight against the non-Lyme disease antigen should in case a second exposure occurs.
When a second exposure finally occurs, as seen in the image, the memory B cells already generated in the first exposure would release a high amount of antibodies to fight the non-Lyme disease.
what isresponsible for transmitting information between the brain and rest of the body; controls simple reflexes
Answers
The nervous system is responsible for transmitting information between the brain and the rest of the body, and it also controls simple reflexes.
The nervous system is composed of two parts: the central nervous system (CNS) and the peripheral nervous system (PNS).
The CNS includes the brain and the spinal cord, while the PNS includes all of the nerves that connect the CNS to the body. The nervous system is responsible for detecting stimuli from the environment and producing responses, and it also coordinates communication between the different parts of the body.
The PNS is divided into the somatic nervous system, which controls voluntary movement, and the autonomic nervous system, which controls involuntary movement.
The autonomic nervous system is further divided into the sympathetic and parasympathetic nervous systems, which work together to control processes such as heart rate and digestion.
In summary, the nervous system is responsible for transmitting information between the brain and the rest of the body, and it also controls simple reflexes.
The nervous system is composed of two parts: the CNS and the PNS. The CNS includes the brain and the spinal cord, while the PNS includes all of the nerves that connect the CNS to the body.
The PNS is further divided into the somatic and autonomic nervous systems, and the autonomic nervous system is further divided into the sympathetic and parasympathetic nervous systems.
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which changes in a bacterial cell might reduce the effectiveness of beta-lactam antibiotics?
Answers
Changes in the bacterial cell that might reduce the effectiveness of beta-lactam antibiotics include the production of beta-lactamases, changes in penicillin-binding proteins (PBPs), and alterations in porin channels.
Beta-lactam antibiotics such as penicillins, cephalosporins, and carbapenems work by inhibiting bacterial cell wall synthesis. They bind to PBPs on the bacterial cell wall and interfere with the cross-linking of peptidoglycan chains, leading to bacterial lysis. However, bacterial cells can develop resistance to beta-lactams through various mechanisms. One common mechanism is the production of beta-lactamases, which are enzymes that hydrolyze the beta-lactam ring and inactivate the antibiotics. Another mechanism involves changes in PBPs that reduce the affinity of beta-lactams for their target site. Finally, alterations in porin channels, which are membrane proteins that allow the passage of small molecules, can also decrease the uptake of beta-lactam antibiotics into bacterial cells.
Bacterial resistance to beta-lactam antibiotics is a major clinical problem. Understanding the mechanisms of resistance is essential for the development of new antibiotics and for the appropriate use of existing ones.
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Why do plant cells need chloroplasts?
Answers
Answer:
Chloroplasts are vital organelles in order for plants to survive.
Explanation:
Chloroplasts capture and convert light energy into chemical energy for the plant to consume through the process of photosynthesis.
The ____________ ramus is the smaller of the two main branches. It innervates the ____________ and the skin of the back. The ____________ ramus is the larger of the two main branches. This splits into multiple other branches, which innervate the ____________ , the upper limbs, and the lower limbs. Many of the anterior rami go on to form ____________ .
Answers
Answer:
The posterior ramus is the smaller of the two main branches and innervates the deep muscles of the back and the skin of the back. The anterior ramus is the larger of the two main branches and innervates the anterior and lateral portions of the trunk and the upper and lower limbs.
Explanation:
The posterior ramus is the smaller of the two main branches and innervates the deep muscles of the back and the skin of the back. The anterior ramus is the larger of the two main branches and innervates the anterior and lateral portions of the trunk and the upper and lower limbs.
What is the brachial plexus?It is responsible for providing the motor (muscle), sensory and sympathetic innervation of the upper limb. Through it, the spinal cord is connected with all the peripheral nerves of the upper limbs and all the sensorimotor information of these segments is also transmitted.
We can conclude that the brachial plexus is a nerve network located at the base of the neck and the axillary fossa associated with sensory and motor innervation for the entire upper limb.
Therefore, The posterior ramus is the smaller of the two main branches and innervates the deep muscles of the back and the skin of the back. The anterior ramus is the larger of the two main branches and innervates the anterior and lateral portions of the trunk and the upper and lower limbs.
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What do you call the pairs of chromosomes in a karyotype???? Need helllpp
Answers
Answer:
homologous chromosomes
Explanation: