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A: Metabolic pathways involve both synthetic and degradative processes. Many different chemical and ino...
Q: Define about Drosha enzyme ?
A: RNA is a type of nucleic acid present in the cells.
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A: T-box transcription factor Tbx20 gene in mice is essential for prenatal cardiomyocyte proliferation ...
Q: what is the flavor of squash soup?
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A: Conjugation, transformation, and transduction are the types of horizontal gene transfer mechanisms w...
Q: During long term aerobic exercise (hours) heart rate increases to maintain CO True False
A: Answer- True
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A: A microRNA which is also known by the name of miRNA, is described as a very small single-stranded as...
Q: What dinosaurs did Acrocanthosaurus lived with in its time in North America like what herbivores or ...
A: The Acrocanthosaurus was a flesh eating theropod that lived all through the Early Cretaceous period ...
Q: What are the main morphological differences between monocot plants and dicot plants?
A: Morphological features refer to the outward appearance of a plant. These change in response to diffe...
Q: The 5'-Cap on viral mRNA plays a critical role in:
A: In molecular biology the 5' cap is a specially altered nucleotide on the 5' end of primary transcrip...
Q: What are the main ecological roles of bacteria?
A: Introduction In this question we will discuss about the ecological roles of bacteria
Q: Explain the role & importance of small noncoding RNAs (sncRNAs) ?
A: Multicellular eukaryotic organisms form diverse small noncoding RNA (sncRNA) mechanisms for gene reg...
Q: What are the main respective components of cell walls in bacteria, protists, fungi and plants?
A: Cell wall It is a structural layer that surrounds some types of cells, situated outside the cell m...
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A: Introduction: A food chain is the sequence of biological community (an ecosystem) to obtain nutritio...
Q: The most abundant elements in the foods and beveragesyou consume are oxygen, carbon, hydrogen, and n...
A: An element is a pure substance and an element can neither be created nor broken down by chemical mea...
Q: Analyze efforts to conserve threatened and endangered species
A: Endangered species are the organisms whose number have been reduced drastically due to various reaso...
Q: Where is CSF usually obtained for examination and explain why.
A: Cerebrospinal fluid (CSF) is a clear, colourless bodily fluid found in the tissue that surrounds all...
Q: 1. ____ occurs when allele frequencies change over generation due to random chance. a. extinction ...
A: Introduction: Gene flow is the transfer of alleles or genes from one population to another. This cau...
Q: 4. What are the problems with a repaired PNS axon?
A: Since you have asked multiple question, we will solve the first question for you. If you want any sp...
Q: DNA from a strain of Bacillus subtilis with genotype a + b + c + d + e + is used to transform a stra...
A: Introduction :- The basic physical and functional unit of heredity is the gene. DNA is the material ...
Q: Critically evaluate the technique of serial dilution and state some error risk as well as give recom...
A: Serial dilution is a technique in which a test tube containing the inoculum is diluted by a factor o...
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A: What is growth rate = it is the number of growth or increase in number of bacteria per unit time Wh...
Q: Define the role of mRNA localization and translational control ?
A: mRNA Localization (is a multi-step process). The pre-mRNA is bound by RNA binding proteins (blue &a...
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A: Alternative splicing is described as the process in which we need to do the process of selection of ...
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Q: what can we do to help reduce the amount of pollutants such as CO, SO2, NO2, HCl, NO3 in the atmosph...
A: Introduction: Global warming is the condition that results in an increase in the temperature of the ...
Q: what are the prevention, control and treatment of childhood asthma?
A: Introduction: Asthma is a common long-term inflammatory disease of the airways of the lungs. It is c...
Q: In the brain imaging experiment we discussed, where they observe the effects of exercise on endogeno...
A: Excercise leads to various changes in the body such as sweating , activation of sympathetic nervous ...
Q: If our DNA contains all the information about who we are, how can something that does not involve ch...
A: DNA is versatile and a very complex molecule , even more complex is the regulation of expression of ...
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A: Chromosomes are thread like structures located inside the nucleus. Chromosomes are made up of protei...
Q: The 5'-Cap on viral MRNA plays a critical role in: Maturation and stability of the MRNA Translocatio...
A: In eukaryotes, the 5′ cap (cap-0), found on the 5′ end of an mRNA molecule, consists of a guanine n...
Q: The 5'-Cap on viral MRNA plays a critical role in: Maturation and stability of the MRNA Translocatio...
A: Virus have genetic material either RNA or DNA.
Q: Family name, scientific name, common name, hosts/damage, life cycle, morphological characters (Focus...
A: Family name: A taxonomic rank, or a taxon of that rank, is referred to as a family. There are one or...
Q: 31. One of the reasons that primates have been so evolutionaritly successful for the past 55 million...
A: The primate is a group (class) of mammals under sbuphylum vertebrata includes lemurs, lorises, tarsi...
Q: Graph of Absorbance vs Time(mins) 1.4 1.2 0.8 0.6 0.4 0.2 10 20 30 40 50 60 70 80 Time (mins) -Group...
A: growth rate : it is the rate at which the number of population of bacteria increases in a culture pe...
Q: Why is breathing through the mouth impossible while swallowing a food?
A: Introduction: Breathing is the process of inhaling air into the lungs and then exhaling it out of th...
Q: Complete the sentences below using the words and phrases on the left. Then arrange the text boxes to...
A: 1) DNA double helix, open promoter complex 2) Transcription mRNA, hairpin loop 3) Sigma factor
Q: How many insect species exist for every mammal species on Earth?
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Q: Why do you think high nitrogen rates resulted in an increased incidence of rice diseases in general?...
A: Introduction:- There are two sources of nitrogen in soil that could be used by plants: nitrogen-cont...
Q: What kind of contamination would be represented under the Kmer content section? Explain what other s...
A: Kmer content section measures the count of each short nucleotide of length k which has default = 7 ,...
Q: The 5'-Cap on viral mRNA plays a critical role in: Maturation and stability of the MRNA Translocatio...
A: The 5' cap is done during the maturation of the mrna for translation. This process is called Cappin...
Q: What are the advantages of using the gun in the ecosystem? Try to explain by mercy killing animals ...
A: Mercy killing of animals: it is also known as euthanasia in which animals are killed by using extrem...
Q: What are sticky ends? State their significance in recombination DNA technology.
A: Recombinant DNA Technology is a method for creating artificial DNA by combining genetic resources (D...
Q: The following is a linkage map of chromosome 5 for three genes in tomato: Lf W Lf (normal) vs. If (l...
A: Crossing over is the process by which non-sister chromatids of homologous chromosomes share genetic ...
Q: Why is it difficult to cure AIDS?
A: * Human immuno deficiency called HIV that attacks body immune system. *if HIV is not treated it can ...
Q: A microbial geneticist isolates a new mutation in E. coliand wishes to map its chromosomal location....
A: A mutation is a sudden change in the DNA sequence. Mutations can result from mistakes during DNA cop...
Q: Define RNA interference (RNAi) mechanism ?
A: RNA interference is a natural phenomenon, where an mRNA is silenced so it inhibits the protein coded...
Q: What observation regarding AP3 suggests that clathrin is an accessory protein to a core coat compose...
A: Cell signalling is the mechanism through which cells communicate with one another. To start a signal...
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- What are angiosperms, theflowering plants? What is themain feature thatdistinguishes them from thegymnosperms?What are the angiosperms with one cotyledon called?How are the male gametesof gymnosperms formed?What is the relationshipbetween the pollen grains andthe concept of alternation ofgenerations?