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A: Dna replication is a process by which dna molecule replicate to produce it's identical dna copy. Dna...
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A: This is one of the primary dissimilarities between DNA and RNA. DNA (Deoxyribonucleic acid) is the n...
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Q: How important are evidences of evolution to the present time?
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A: The autosomal dominant or X-linked dominant disease is called single gene disorder as the disease re...
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A: Introduction :- A microscope is a device that magnifies images of small objects, allowing the observ...
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A: Osmosis is the diffusion of water from its high concentration to its low concentration through a sem...
Q: (functional or structural)
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A: The question is related to Hardy Weinberg Equilibrium. p is the dominant allele. q is the recessive ...
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A: Introduction :- In viral host range, tissue tropism, and viral pathogenesis, virus–receptor interact...
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Q: bud primordia
A: The young part of a plant that is almost ready to flower or unfurl new leaves is called the bud.
Q: What is antiterminator hairpin ?
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A: Society expects different attitudes and behaviors from boys and girls. Gender socialization is the t...
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A: When a DNA gene is destroyed or altered in such a way that the genetic message carried by that gene ...
Q: A fruit fly (Drosophila spp.) has 4 homologous chromosome pairs. What is its diploid number? 16 8 O4...
A: Genetics is the branch of biology that deals with the study of genes, their variation, and heredity ...
Q: Major groove contains much more chemical information than the minor groove has. These molecules incl...
A: In DNA base pairs are located in a mannered fashion with different bonds. Major and minor grooves ar...
Q: 12 5 points Dosage compensation must occur when one sex has more copies of a gene or genes than the ...
A: Dosage compensation is a process by which organisms equalize the expression of genes between members...
Q: Explain the process of conversion of ATP to cAMP ?
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Q: Non-disjunction during meiosis can lead to several chromosomal disorders. When can non-disjunction o...
A: Cell division is a phenomenon during which parent cell splits and gives rise to new cells . It comp...
Q: Which of these choices does NOT explain why RNA is less stable than DNA? O The 2' hydroxyl group all...
A: There are two types of genetic material in organisms: DNA RNA
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A: Antibacterial is an activity performed by any chemical or other compound through which it will the p...
Q: WHAT ARE THE DIFFERENT TYPES OF MICROSCOPES AND THEIR USES?
A: Microscope is the widely used laboratory instrument in the molecular biology, it is mainly used to e...
Q: A strain of Neurospora with the genotype H ⋅ I is crossedwith a strain with the genotype h ⋅ i. Half...
A: Recombination of genes during meiosis occurs by the process of crossover.
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A: According to our guideline we can answer only the first question, up to first three subparts. So, up...
Q: How did cyanobacteria end up with two photosystems?
A: Photosystems are complex proteins that are basic structural and functional units to carry out a phot...
Q: The primary aim of fixation is to preserve the morphological and chemical integrity of the cell. Exp...
A: Fixation is a process by which biological tissue are processed with specific type of fixatives, so t...
Q: Attenuation results when which regions of the 5′ UTR pair?a. 1 and 3b. 2 and 3c. 2 and 4d. 3 and 4
A: In bacterial operons, attenuation is a regulatory mechanism that ensures normal transcription and tr...
Q: What did Watson and Crick agree with Rosalind Franklin's data? DNA has two similar parts that are pa...
A: Cells, the most fundamental unit of life, are found in all living things. All of life's vital activi...
Q: Transcribe the following DNA template into its mRNA sequence. COMPLEMENTARY DNA Messenger RNA(mRNA) ...
A: Nucleic acids are polynucleotides that are of two types i.e. DNA and RNA. A nucleotide is composed o...
Q: Cross a man with type B heterozygous blood with a woman with type o blood. What are the possible gen...
A: Blood groups are determined based on the type of antigen present on the surface of red blood cells. ...
Q: Oxygen can be a friend or foe to aerobic or anaerobic microbes. what oxygen relationships to microor...
A: Introduction:- Aerobic Bacteria Aerobic bacteria are bacteria that develop in the presence of oxygen...
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A: Lifetime prevalence is the proportion of people in a total population who at some point in their lif...
Q: The image depicts indole results on SIM agar for Sulfur Reduction Please help me to figure out its p...
A: Introduction: SIM medium js used to test three things as the name suggests. These include Sulfur Re...
Q: Are chiasmata visible manifestations of crossover events?
A: The exchange of genetic material between homologous chromosomes that results in recombinant chromoso...
Q: It is commonly said that industrial agriculture is a necessary evil, because of its role in the econ...
A: The food production is mainly associated with the world’s economic system. The scientific method rel...
Q: Directions: Identify the citation style (Chicago Manual of Style, MLA, APA or ASA) used in the follo...
A: Citations are used to acknowledge persons whose creative and intellectual works you used to support ...
Q: What is the effect of sympathetic activation on kidney function?
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Q: A mutation at the operator prevents the regulator protein from bindingWhat effect will this mutation...
A: A group of genes that are transcribed under a single promoter and an operator is referred to as oper...
Q: Explain how the type of locomotion is important in the nutrition, ecology, and behavior of each type...
A: Protozoan perform three type, flagellated ciliary or amoeboid locomotion. Amoeboid protozoan live in...
Q: Difference of contusions from concussions
A: One might assume a concussion is just a more serious contusion. But the reality is that both injurie...
Q: The total energy in linoleic acid is 2,520 kcal/mol and the total amount of ATP that can be resynthe...
A: Introduction: Linolenic acid is a type of fatty acid. Linolenate (in the form of esters of linolenic...
Q: list the complete parts and functions a compound light microscope with two oculars.
A: Light microscope with two ocular or eyepieces is called binocular light microscope.
Q: Define secondary palate
A: Secondary palates are seen in vertebrates, and in humans, the formation is thought to begin during t...
Q: In Figure 4-6, why does the diagram not show meiosesin which two crossovers occur between the same t...
A: Crossing over is a process that takes place only and only between the chromosomes that are homologou...
Q: How to make transgenic plants and animals?
A: Transgenic plants and animals have genetically engineered plants and animals whose DNA has been alte...
Q: A new virus variant has a protein with the following amino acid substitutions: S25K, L72F, T931, G12...
A: b) G1227D C) S25K , L452R , L681R a) A155G
Q: Capillary Refill Results: Table 2 Right Hand Refill Time Left Hand Refill Time Thumb Middle Pinky 1....
A: Capillary refill test is a rapid test used for assessing the blood flow through peripheral tissues.I...
Can pure culture be prepared directly from a mixed culture? Explain your answer.
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