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Q: The biomolecular interaction between protein receptors and ligands is similar to that of en- zymes…

A: the function. of cell is controlled by its Receptors .  the action of cell may be increase Or…

Q: Many simple eukaryotes reproduce by asexual reproduction, using only mitosis. Assuming the…

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Q: The difference between PCR and real-time PCR is that real-time PCR: can determine the DNA sequence,…

A: The correct answer is option C. can measure the amount of DNA amplified as the reaction proceeds,…

Q: Which of the following variables would be appropriate as test variable if we want to test the…

A: In a population, directional selection happens when members with traits on one side of the mean live…

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A: There are mainly two types of communication in animal nervous system: Electrical communication…

Q: The BNA sequence below is transcribed from left to right (the partner/coding strand is shown). Using…

A: Introduction  Gene expression is the process through which a gene's information is utilised in the…

Q: Which of the following statements is NOT true of DNA methylation? It is carried out by DNA…

A: The addition of a methyl group to the DNA strand itself, most commonly to the fifth carbon atom of a…

Q: What is the benefit of using Next-Gen sequencing instead of Sanger sequencing? You can use…

A: The correct answer can be identified as follows- C. Faster and more copies can be sequenced at a…

Q: The DNA sequence below is transcribed from left to right (the partner/coding strand is shown). Using…

A: DNA is a double helical structure with two DNA strands. One strand serves as a template for the…

Q: Be able to describe the hemoglobin binding curve and why it is S shaped.  Why is the shape important…

A: Haemoglobin binding curve is a curve where partial pressure of oxygen is plotted against the…

Q: 1. What sex chromosome combination does a female have? 2. What sex chromosome combination does a…

A: Disclaimer: - According to BNED guidelines, only the first 3 fill in the blanks questions can be…

Q: (b) Give two characteristics of Mycobacterium tuberculosis.

A: Mycobacterium tuberculosis(M. tb) is defined as a type of pathogenic bacterial species classified…

Q: 1- Reproductive isolation could happen in bird species if a) The birds have different singing sounds…

A: Reproductive isolation is the type of isolation that occurs when a population splits into two groups…

Q: Fatty acids are catabolized by a process called beta-oxidation. One of the products of beta-…

A: Cellular respiration is a series of metabolic reactions that occur within cells to convert…

Q: case study : Consider this case:   Marlee, a 47-year-old elementary school teacher, goes to her…

A: Introduction Pressure plays a vital role in sustaining the normal physiology of the body. There are…

Q: Differentiate the genotype and phenotype

A: Genetics is a field of science that explains how  genes ( hereditary unit)/ traits  are passed from…

Q: (Purple) (White) 12. Two plants, both heterozygous for the gene that controls flower color are…

A: According to Mendel, the allelic pairs of the height-related genes, TT and tt, are identical in…

Q: Help T K 16 Violence Prevention Center Get ready to be surprised by the world around you! Before you…

A: Alleles get segregated at the time of gamete formation. This occurs at the time of sexual…

Q: this did not answer d, e, and f of part (c)

A: The enzymes here given are those enzymes which mainly control the metabolism of glucose and…

Q: Using pencil, you will draw a representation of DNA replication along the leading and lagging…

A: DNA replication is the process that occurs in all living organisms replicate their DNA during…

Q: It has been demonstrated that the 2,3-butendiol reduces the infection of viruses, such as Tabacco…

A: A variety of elicitors are released by the plant during the interaction with the pathogen. Plant…

Q: In snapdragons, the inheritance of flower color and size of leaves are examples of Incomplete…

A: Homozygous and heterozygous are the terms that are used to describe allele pairs. *Individuals which…

Q: is located dorsal Which insect organ to the alimentary canal?

A: In case of insects, haemolymph is dynamic and not static, which means it is on either side of the…

Q: Wood Frog Bullfrog Green frog Mink frog Leopard Frog American toad Fowler's toad Spring peeper Gray…

A: A phylogenetic tree is a diagram that presents the evolutionary relationship between the organisms.…

Q: 1. True or False: 1. WBC's, like monocytes can live for years 2. Changes in elevation affects…

A: 1. First of all, monocyte itself is a WBC. Also life span of WBC's is around 13 to 20 days and not…

Q: A double-stranded DNA molecule with the sequence shown below produced a peptide. a) Label the start…

A: Transcription generates several kinds of RNA from DNA. Transcription would be similar to making…

Q: (c) Give two symptoms of Helicobacter pylori infection.

A: Please follow step 2 for detailed explanation.

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Q: 1. What are the different types of chromosomes? Draw and discuss each. 2. Discuss the following…

A: A biological process called the sex determination mechanism controls how an organism develops its…

Q: 5. Set up the punnett square for each of the crosses listed below. The characteristic being studied…

A: The potential genotypes of an offspring resulting from a specific cross or breeding event are…

Q: What will be the range of osmolality for most animal cell line culturing?

A: For most of the animal cell line culture, the range of osmolarity will be 260 - 320 milliosmoles…

Q: Another ecologist reported a diversity index value of 1.511 in a different community nearby the one…

A: Species diversity is a "measure of biological variety seen in a certain ecological community,…

Q: a skeletal muscle cell has depleted its stores of ATP how will the altered transport properties of…

A: Skeletal muscle is one of the three significant muscle tissues in the human body. Each skeletal…

Q: True or False compared with NAD+, electrons transferred to FAD lead to less proton translocation in…

A: NAD+ and FAD are cofactors that play an important role in cellular respiration. They are involved in…

Q: Do mRNA levels increase or decrease as DNA methylation increases?

A: DNA is a molecule that is composed of two strands of polynucleotides. It stores genetic information…

Q: simply compare darwin and lamarcks theory and tell me which one makes more sense and why?

A: In terms of evolution both scientist Lamarck and Darwin believed that, over time, living things like…

Q: what are exons and introns?

A: This question is related to the transcription process in eukaryotes, transcription is the process in…

Q: Does high temperature increase plant respiration? Why or why not?

A: Introduction Respiration takes place in all living organisms. In plants, glucose (produced during…

Q: LO 79 Explain that a phenotype might be monogenic at the molecular level, but polygenic at the…

A: Monogenic inheritance means a trait is controlled by single gene. Polygenic inheritance means a gene…

Q: As DNA methylation increases, mRNA levels... Oincrease Odecrease

A: DNA methylation is a process in which the methyl groups are added to the DNA.

Q: Fungi can reproduce through are the result of mitosis of differentiated haploid mycelia. asexual…

A: Introduction  Any member of the eukaryotic group of organisms, which also includes yeasts, molds,…

Q: 5- crossover misalignment. B-Causes a duplication of a certain portion of chromosome while the other…

A: Introduction:- Evolution is defined as the descent with modifications. Evolution of life forms is…

Q: Which of following is the first line of defense for plants? Systemic acquired resistance Secondary…

A: All living things have some sort of defense to preserve life and health. This includes plants too.…

Q: Country Italy Italy Italy Italy Italy Italy Japan Japan Japan Japan Japan Japan Year 2000 2010 2020…

A: The graph of population of countries Italy, Japan and Uganda are given with common scale in order to…

Q: according to tongue rolling what is my phenotype and my parents' phenotype from the observed…

A: The genes forms the basic form of the inheritance. The genes contains two alternative forms namely…

Q: In a comparison of Homo erectus, archaic Homo sapiens, and modern Homo sapiens, the general trend in…

A: The term "human evolution" or "human origins" describes how Homo sapiens evolved into a distinct…

Q: Here are the results obtained by Bridges and Morgan for crossing over analysis between black,…

A: The complete map of genes in a chromosome is called as the genetic map. It is also called chromosome…

Q: The term taphonomy refers to ____. a. the classification of organisms in relation to each other b.…

A: tatophonomy is the study of the processes such as burial, decay, and preservation that affect animal…