Name two monomers present in one molecule of the disaccharide sucrose
Answers
Related Questions
The greatest concentration of public land is in ____.
a. Texas
b. New England
c. Alaska
d. Idaho
Answers
Answer:
d. Idaho
Explanation:
The greatest concentration of public land is in Idaho.
Answer:
The answer would be:
D. Idaho
what effect do you think deficiencies in lysosomal enzymes would have on phagocytes? what effect do you think deficiencies in lysosomal enzymes would have on phagocytes? there would be decreased levels of endocytosis occurring. phagocytes would lose the capability to digest bacteria. materials composed of cells will not be able to be packaged and modified. production of atp will decrease.
Answers
Deficiencies in lysosomal enzymes would have significant effects on phagocytes, including decreased levels of endocytosis, loss of the capability to digest bacteria, inability to package and modify materials composed of cells, and a decrease in ATP production.
(a) Lysosomal enzymes are crucial components of the lysosomes, which are responsible for the degradation and recycling of various cellular components, including foreign substances and pathogens, within phagocytes.
(b) Phagocytes are a type of immune cells, such as macrophages and neutrophils, that play a key role in engulfing and eliminating pathogens, such as bacteria, through a process called phagocytosis.
(c) Deficiencies in lysosomal enzymes would impair the phagocytes' ability to carry out their essential functions. Here's how:
Decreased levels of endocytosis: Lysosomal enzymes are involved in the endocytosis process, where phagocytes internalize particles or pathogens by engulfing them. Deficiencies in lysosomal enzymes would lead to a decrease in the efficiency of endocytosis, limiting the phagocytes' ability to capture pathogens.Loss of capability to digest bacteria: Lysosomal enzymes are responsible for breaking down the engulfed bacteria or foreign particles inside the phagocytes. Without sufficient lysosomal enzymes, the phagocytes would lose their ability to digest and degrade bacteria, compromising their ability to eliminate pathogens effectively.Inability to package and modify cellular materials: Lysosomal enzymes are involved in the packaging and modification of cellular materials within phagocytes. Deficiencies in these enzymes would disrupt the proper processing and packaging of cellular components, affecting the phagocytes' overall function.Decreased ATP production: Lysosomal enzymes are also involved in the intracellular energy metabolism and ATP production. Deficiencies in lysosomal enzymes could disrupt this process, leading to a decrease in ATP production within the phagocytes. This reduction in energy availability could impair various cellular functions, including phagocytosis and pathogen elimination.For more such questions on lysosomal enzymes, click on:
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how is the expression of surface antigens on red blood cells determined? view available hint(s)for part a how is the expression of surface antigens on red blood cells determined? genetics environment random selection previous exposure to an antigen
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The expression of surface antigens on red blood cells is primarily determined by genetics.
The expression of surface antigens on red blood cells, such as the ABO and Rh antigens, is determined by the genetic information inherited from an individual's parents. Genes located on specific chromosomes control the production of antigens on the surface of red blood cells. These genes determine the presence or absence of specific antigens, which in turn define an individual's blood type.
For example, the ABO blood group system is determined by the presence or absence of antigens A and B on the surface of red blood cells, which is controlled by the ABO gene. The Rh antigen, responsible for Rh-positive or Rh-negative blood types, is determined by the presence or absence of the Rh gene.While previous exposure to an antigen can lead to an immune response and the production of antibodies against that specific antigen, it does not determine the initial expression of surface antigens on red blood cells. Antigen expression on red blood cells is primarily determined by the genetic information inherited from an individual's parents.
Therefore, the correct answer is a. genetics.
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The correct question should be:
How is the expression of surface antigens on red blood cells determined?
a. genetics
b. random selection
c. environment
d. previous exposure to an antigen
which of these would occur first when expression of a gene is shut down in a closed chromatin state?
Answers
When the expression of a gene is shut down in a closed chromatin state, the first event that occurs is the binding of histone deacetylases (HDACs) to the chromatin.
HDACs are enzymes that remove acetyl groups from histone proteins, causing the chromatin to become more compact and tightly packed. This leads to the formation of a closed chromatin state, where the DNA is less accessible to transcription factors and other regulatory proteins that are necessary for gene expression. As a result, the gene is effectively silenced, and its expression is shut down. Other events that may occur later include the methylation of DNA and histone proteins, which can further contribute to the maintenance of the closed chromatin state.
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Putting your money in separate envelopes for each category of your budget is NOT a wise budget method. A. True B. False
Answers
Answer:
False
Explanation:
It's good method so you don't use your important money or use all of your money .
Answer:
false
Explanation:
just because
What function or process is common to all living things?
Answers
Answer:
respiration
Explanation:
because the food is wanted by all and we all take breathe
different between larva and egg of silkworm
Answers
Answer: a larva is the active immature form of an insect
Explanation:
Oxygen is transported by _____to the_____ where it is used to break down the ______ into water, carbon dioxide, and usable energy.
cells
heart
sugar
blood
Answers
Which reaction releases more free energy: The removal of a phosphate group from creatine phosphate, or the removal of a phosphate group from ATP? O Removing a phosphate group from ATP O They will release the same amount of free energy O Removing a phosphate group from creatine phosphate O More energy is required to phosphorylate these molecules than is released
Answers
The reaction that releases more free energy is the removal of a phosphate group from ATP.ATP (adenosine triphosphate) is a molecule that stores energy for cellular processes.
When one of its three phosphate groups is removed, it releases energy that can be used by the cell. This process is known as ATP hydrolysis, and it is exergonic, meaning it releases more energy than it requires. Creatine phosphate, on the other hand, is a molecule that also stores energy, but it requires more energy to phosphorylate than is released when the phosphate group is removed.
Therefore, removing a phosphate group from creatine phosphate releases less free energy than removing a phosphate group from ATP. So, it can be concluded that removing a phosphate group from ATP releases more free energy than removing a phosphate group from creatine phosphate.
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true or false A stimulus causes a change or response in an organism. explain please
Answers
Its true
Not 100% right so please don't hate on me or anything
When individuals with a particular phenotype have higher fitness
when they are rare, this is called
positive frequency dependent selection
disruptive selection
stabilizing selection
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When individuals with a particular phenotype have higher fitness when they are rare, this phenomenon is known as positive frequency-dependent selection.
In positive frequency-dependent selection, the fitness of a phenotype increases as it becomes less common in the population. This type of selection can arise due to various reasons. One possibility is that the phenotype provides an advantage in specific situations or environments where it is less likely to encounter competition or predation. In such cases, individuals with the rare phenotype have a higher chance of survival and reproductive success, leading to an increase in their fitness.
Positive frequency-dependent selection can also result from social interactions or cooperative behaviors. For example, in certain species, the success of a behavior or trait may depend on the presence or cooperation of other individuals with the same phenotype. In these cases, individuals with the rare phenotype may have an advantage in accessing resources or gaining cooperation, leading to increased fitness.
Overall, positive frequency-dependent selection promotes the maintenance of genetic diversity in populations by favoring rare phenotypes, which can contribute to the stability and adaptability of species in changing environments.
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A bacterial cell infected by a virus divides every 20 minutes. After 10,000 divisions, the virus breaks loose from its host cell. About how many weeks will this take?
Answers
Answer:
500 weeks
Explanation:
10,000/20 = 500 weeks
What are the ecological levels from smallest to largest
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Answer:
I think that it would be; Population, Community, Ecosystem, Biomes, Biosphere.
Explanation:
Hope this helps!
Define :- photosynthesis ? Give sone example
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Answer:
the process through which green plants make their own food with the help of sunlight is called as photosynthesis.
Answer:m
Explanation:
Earth is not filled to the brim with elephants, or ants, or ferns, or geckos. What prevents a population from growing forever? many different factors limit population growth. Some of these factors are density-dependent, and others are density-independent. Drag a label under each graph to indicate whether it shows density-dependent population regulation or density-independent population regulation. Labels may be used once, more than once, or not at all.
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Factors preventing growth include density-dependent birth rate, density-dependent death rate, density-dependent birth rate, and density-independent death rate.
Whare are limiting factors?Limiting factors are different environmental conditions that prevent population growth in the ecosystem.
Density-dependent birth rate factors include ecologic relationships such as competition, predation and diseases.
Density-independent factors include both birth rate and death rate that affect size in a particular population.
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Which classification of neurons communicates tactile, auditory, and visual information? AO Interneurons B.O Motor neurons C.O Sensory neurons D. O Dendrites.
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The classification of neurons that communicate tactile, auditory, and visual information is called sensory neurons.
Sensory neurons are classified into three categories: unipolar, bipolar, and multipolar.
• Sensory neurons are specialized cells that transmit information from sensory organs and tissues to the central nervous system (CNS)
• They can receive input from stimuli that originate outside the body, such as light, sound, temperature, and touch.
• Sensory neurons are responsible for providing the CNS with information about the environment and helping us perceive the world around us.
• The information they transmit can be conscious or unconscious, depending on the type of stimulus and the individual's awareness of it
In conclusion, the classification of neurons that communicates tactile, auditory, and visual information is sensory neurons. Sensory neurons are specialized cells that transmit information from sensory organs and tissues to the central nervous system (CNS).
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Sensory neurons are the classification of neurons that communicate tactile, auditory, and visual information. It is option C.
The classification of neurons that communicates tactile, auditory, and visual information is sensory neurons. Sensory neurons are responsible for transmitting information from sensory organs to the central nervous system. They receive input from the environment and convert it into electrical signals that can be interpreted by the brain. sensory neurons are specific to send material, hear-able, and visual data from the body's tactile organs to the focal sensory system.
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Why are common cold viruses difficult to cure?(1 point)
A copy of the DNA is made from the viral RNA.
The virus leads to other viral infections such as the flu and HIV.
The viral genome mutates very quickly.
Vaccines prevent the development of a cure.
Answers
Answer:
You are very correct the answer is c
Correct option is ''The viral genome mutates very quickly.''
Viruses can't reproduce on their own as bacteria do, instead, they attach themselves to healthy cells and reprogram those cells to make new viruses. It is because of all of these differences that antibiotics don't work on viruses. Antibiotics and medications treat bacterial infections. These antibiotics cannot treat or cure a common cold as colds aren't caused by bacteria.
Common cold viruses are difficult to cure as the viral genome mutates very quickly.
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Attributes of an organism that promote pathogenicity are called:________
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Attributes of an organism that promote pathogenicity are called: Virulence factors
Virulence factors are specific characteristics or traits of an organism that enable it to cause disease or infection in a host. These attributes may include the organism's ability to produce toxins, evade host defenses, invade host cells or tissues, or manipulate the host immune system.
Virulence factors are often studied in the context of pathogenic microorganisms, such as bacteria or viruses, but can also apply to other types of pathogens such as fungi or parasites. Understanding the virulence factors of a particular pathogen can help researchers develop strategies to prevent or treat infections caused by that organism.
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Please answer thanks
Answers
grass goes first then insects then Meerkats
Prior to any modifications in an eukaryote, a transcribed RNA can be called Choose the TWO correct answers.
O siRNA
O tRNA
O rRNA
O mRNA
O hnRNA
O pre-mRNA
O IncRNA
O sחRNA
Answers
Prior to any modifications in an eukaryote, a transcribed RNA can be called hnRNA and pre-mRNA.
What is eukaryote ?
A eukaryote is a type of organism that has a nucleus and other membrane-bound organelles.
Therefore, Prior to any modifications in an eukaryote, a transcribed RNA can be called hnRNA and pre-mRNA.
hnRNA stands for heterogeneous nuclear RNA. It is the initial transcript of a gene that has not yet been processed. hnRNA contains exons and introns, which are later spliced out to form mRNA.pre-mRNA stands for precursor messenger RNA. It is the processed form of hnRNA that has had the introns removed. Pre-mRNA is then exported from the nucleus to the cytoplasm, where it is translated into protein.Learn more about eukaryote here : brainly.com/question/30584795
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Peoples choices can sometimes have negative effects on their own health as well as the health of your well-being of others describe to these choices explain how they can impact the individual and others
Answers
Answer
a good environment could mean better people better love and kindness bad environment could mean problems in your future and/or daily life this can affect everybody and anybody
Explanation:
A hypertonic solution has:
Fewer water molecules outside the cell than are inside the cell
More water molecules outside the cell than are inside the cell
The same number of water molecules inside and outside of the cell
No water inside or outside of the cell
Answers
The solution having more water molecules outside the cell than are inside the cell, i.e., option B.
What is a hypertonic solution?A hypertonic solution have more dissolved particles (such as salt and other electrolytes) than normal cells and blood. Hypertonic solutions, for example, are used to soak wounds.
The solution having more water molecules outside the cell than are inside the cell.
Thus, the correct option is B.
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Answer:
More water molecules outside the cell than are inside the cell
Explanation:
A hyportonic solution is a solution which has more dissolved particles present in itself than blood cells or normal cells
The best application is used to soak wounds
Option B
2+2??
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Melanie is using the spinner to play a card game. The spinner has six sections of equal size. A spinner.Short description, A spinner.,Long description,A spinner is divided into 6 equal sections.One section is labeled, play a card.Two sections are labeled, take 3 cards.Two sections are labeled, take 2 cards.One section is labeled, lose a turn.QuestionWhat is the probability that Melanie will have to ,begin emphasis,take cards,end emphasis, when she spins the spinner?Answer options with 5 options
A.one-sixth
D.two-thirds
B.one-fourth
E.three-fourths
C.one-third
Answers
Answer:
two-thirds
Explanation:
Which of these accurately represents the sequence of activities employed in the plant breeding process: a. Define Objectives, Select Parents, Collect Variation, Cross-Pollinate, Evaluate, Repeat b. Define Objectives, Evaluate, Collect Variation, Select Parents, Cross-Pollinate, Repeat c. Define Objectives, Cross-Pollinate, Select Parents, Collect Variation, Evaluate, Repeat d. Define Objectives, Collect Variation, Select Parents, Cross-Pollinate, Evaluate, Repeat
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The sequence of activities employed in the plant breeding process is d. Define Objectives, Collect Variation, Select Parents, Cross-Pollinate, Evaluate, and Repeat.
What happens in plant breeding?
The breeder first defines the objectives for the breeding program, then collects variation through different sources such as germplasm or mutation. Next, the breeder selects parents based on their desirable traits and genetic makeup and cross-pollinates them to produce offspring with desired traits. The breeder then evaluates the offspring for their performance and selects the best individuals to use as parents in the next round of breeding. The process is repeated until the desired results are achieved. Pollination and variation are essential components of the plant breeding process, but they occur during the specific steps of collecting variation and cross-pollination, respectively.
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The sequence of activities employed in the plant breeding process is d. Define Objectives, Collect Variation, Select Parents, Cross-Pollinate, Evaluate, and Repeat.
What happens in plant breeding?
The breeder first defines the objectives for the breeding program, then collects variation through different sources such as germplasm or mutation. Next, the breeder selects parents based on their desirable traits and genetic makeup and cross-pollinates them to produce offspring with desired traits. The breeder then evaluates the offspring for their performance and selects the best individuals to use as parents in the next round of breeding. The process is repeated until the desired results are achieved. Pollination and variation are essential components of the plant breeding process, but they occur during the specific steps of collecting variation and cross-pollination, respectively.
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All of Earth's systems are
A. independent
B. interconnected
C. separated
D. unrelated
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NO LINKS AND NO FAKE ANSWERS PLS. what are the main features of the ocean floor?
Answers
Answer:
continental slope,abyssal hill
Answer:
There are nine main features of the ocean floor which include (1) continental shelf, (2) continental slope, (3) continental rise, (4) abyssal plains, (5) abyssal hill, (6) mid-ocean ridges, (7) seamounts, (8) deep ocean trenches, and (9) volcanic islands.
Explanation:
Rosa drew a flow chart of the carbon cycle.
Flow chart of the carbon cycle with 4 boxes connected by arrows. Box 1: carbon dioxide in the atmosphere. Box 2: X. Box 3: consumers eat producers. Box 4: Y. The arrow that follows box 4 connects to box 1.
Which labels best complete the flow chart?
A) X: Producers undergo photosynthesis.
Y: Decomposers return carbon to the soil and release waste.
B) X: Decomposers return carbon to the soil and release waste.
Y: Producers undergo photosynthesis.
C) X: Decomposers take in carbon dioxide.
Y: Producers absorb carbon through their roots.
D) X: Producers absorb carbon through their roots.
Y: Decomposers take in carbon dioxide.
Answers
Answer:a
Explanation: :) :) :) :) :) :)
Answer:
The correct Answer is A.
Explanation:
The Flow chart of the Carbon Cycle, will look as follows:
1. Carbon dioxide in the atmosphere.
2. Producers undergo photosynthesis (in this process plants among other producers like algae, use CO2 to produce energy).
3. Consumers eat producers (a primary level of consumer like a rabbit eats the producers or plants).
4. Decomposers return Carbon to the soil and release waste.
And the cycle continues again, by going back to step 1.
Based on this classification system , we can say that plants and animals are more alike than plants and bacteria
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Based on the classification system, we can say that plants and animals are more alike than plants and bacteria. This is because plants and animals belong to the same kingdom, the Kingdom Plantae and Kingdom Animalia respectively, whereas bacteria belong to a separate kingdom, the Kingdom Monera.
Plants and animals share similar characteristics such as multicellularity, the presence of organelles, and the ability to produce and store energy. They also have a similar mode of reproduction, through sexual or asexual means. On the other hand, bacteria are single-celled organisms that lack a nucleus and other organelles, and their mode of reproduction is asexual.
Although plants and bacteria share certain characteristics such as the ability to produce their own food through photosynthesis, the differences between them are more significant than their similarities.
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hen several food chains come together, they are called __________.
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isodisomy: single duplicated chromosome both copies identical heterodisomy: two homologs from the same parent.
Answers
Isodisomy refers to a condition in which a single chromosome is duplicated, resulting in both copies being identical. This can occur due to errors in meiosis or chromosomal rearrangements.
Isodisomy can lead to genetic disorders if the duplicated chromosome carries a mutation. Heterodisomy, on the other hand, refers to a situation where two homologous chromosomes are inherited from the same parent. This can happen during non-disjunction events in meiosis. Heterodisomy can result in various genetic disorders depending on the genes present on the affected chromosomes.
In summary, isodisomy involves the duplication of a single chromosome, while heterodisomy involves inheriting two homologous chromosomes from the same parent. Both conditions can have implications for genetic health.
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