a. What role do miscellaneous structures (where applicable) play in the organism's role for survival?

Q: Question 13 The absence of a sigma factor will never initiate transcription. A True B) False

A: Introduction The enzyme RNA polymerase copies a specific segment of DNA into RNA during…

Q: Explain sexual reproduction in bacteria?

A: Despite the fact that bacteria do not have true sexual reproduction, they exhibit genetic…

Q: The Theory of Use and Disuse suggests that an organism’s body part may develop or disappear…

A: The evolution of organisms depends on several factors. The study of evolution mainly based on…

Q: Combining your knowledge of rates of diffusion with yourknowledge of muscle physiology, explain why…

A: Slow-twitch (Type I) fibres, which are characterised by muscles with lengthy contraction duration…

Q: 2. Label the figure of the eye shown to locate anterior cavity, posterior cavity, anterior chamber,…

A: *NOTE: Kindly repost for other question Dear Student as per the guidelines we are supposed to answer…

Q: Question 17 Match the following Prompts Submitted Answers Eukaryotic rRNA genes are transcribed and…

A: Introduction The process of converting a piece of DNA into RNA is known as transcription. Messenger…

Q: Besides the size and position of the centromere, what is the same about these?

A: *Chromosomes are thread like structures located inside nucleus which is made of protein and a…

Q: Related proteins that may be products of alternative splicing are often referred to as____.…

A: Alternative splicing is a process in gene expression that allows a single gene to code for multiple…

Q: A human disease example in which a dominant allele that is lethal in homozygous state is…

A: Solution Huntingon's disease is a non- sex linked dominant genetic trait which means males and…

Q: Which of the following is required for RNA splicing to occur?

A: RNA splicing is the process in which newly made precursor m-RNA is transferred into a mature mRNA.

Q: mortis, algor mortis, and livor mortis are characteristics that help the examiner determine an…

A: Rigor mortis, algor mortis, and livor mortis are the early signs of the postmortem. These are the…

Q: Which of the following RNAs is the product of transcription?   mRNA only   rRNA only   mRNA, tRNA…

A: Introduction The process of transcribing a piece of DNA into RNA is known as transcription.…

Q: Which condition, aerobic or anaerobic, yields more energy (ATP) ?Why do you think this is ?

A: Respiration It is amphibolic and exergonic cellular process. Multistep enzymatic process. Metabolic…

Q: the biological state is ___________________________. The behavior it affects is…

A: 1* Biological state is an periodicity of physiological processes of living organisms which is not…

Q: Construct a schematic representation of the circulatory designs of the mentioned vertebrates which…

A: Here I will provide you schematic representations of snakes, birds, fish, frog, mammals and…

Q: Define microevolution.

A: Introduction:- Evolution is the process of a species' features changing over numerous generations…

Q: two events in meiosis lead to genetic variation and when does each occur?

A: Meiosis is a simple biological process that occurs in the germ cells of sexually reproducing…

Q: a. How many generations are presented in this pedigree? b. What are the most probable genotype of…

A: Pedigree It is a diagrammatical representation of the inheritance of a trait over several…

Q: Turnover of RNA and protein helps to control gene expression by influencing the concentration of…

A: Gene expression is a process in which the genetic instructions of genes are utilized to manage…

Q: You live in a community with cell sites (or cellular-based stations). You ther thinks that this…

A: INTRODUCTION Cell sites or cellular-based stations are defined as a set of equipment that is needed…

Q: 2. A diabetic who injects too much insulin can lose CUI sciousness. Explain how injecting excess…

A: *NOTE: Kindly repost for other questions Dear Student as per the guidelines we are supposed to…

Q: Describe how the generation of functional beta cells from stem cells requires an extensive knowledge…

A: Beta cells produce insulin, a hormone that regulates the amount of glucose (a form of sugar) in the…

Q: What are first-generation methods (the Sanger technique and capillary electrophoresis) ?

A: Sequencing is a term used in biology and genetic to describe the process of determining the main…

Q: "Bumps" which form on the ends of baby's fingers while still in the womb, and effect how the…

A: The small ridges and depression patterns on the fingertips are known as fingerprints. They develop…

Q: Ku proteins involve. nucleotide excision repair DNA repair before S phase single DNA strand break…

A: The Ku proteins bind to the ends of the linear phage DNA and stimulate LigD to ligate the ends to…

Q: 4. You are looking at a series of rock layers and you want to survey the youngest stratum. How will…

A: The goal of island biogeography is to study the climatic conditions which affect the flora and fauna…

Q: True or False: Based on the presentation by the State Anthropologist, the gender of a deceased child…

A: Anthropology is the study of human beings. It is the study which involves how human beings behave in…

Q: A benefit/benefits of vaccination is that a child will O protect other children who cannot be…

A: Answer : the benefits of vaccinations is that Child will are :    develops antibodies through…

Q: Figure 1 shows a model of the electron transport chain found in the mitochondria of eukaryotes.…

A: The location of electron transport chain found in the mitochondria in  eukaryotic cell.

Q: An epidemic may be detected by observing

A: Endemic is used to describe diseases that spreads rapidly to a large number of people of a given…

Q: G and g are dominant and recessive alleles respectively, for a gene. If a mating of a gg female with…

A: According to the mendelian principle, the dominant characters is expressed and the recessive…

Q: Explain about dideoxy chaintermination sequencing ?

A: Dideoxy chain termination method is also called as Sanger sequencing. This method can be designed…

Q: Order the listed proteins in the correct order so that cell proliferation is activated as the…

A: HGF stimulates epithelial cell proliferation, motility, morphogenesis via tyrosine phosphorylation.…

Q: What is Binomial system of nomenclature? Who proposed this system? Why is binomial nomenclature the…

A: Binomial Nomenclature Carolus Linnaeus in the 1750s gave the formal naming system to organisms…

Q: What is required to form a phosphodiester bond withanother nucleotide ?

A: Biochemistry is the study of biochemical functions at the molecular and cellular levels using…

Q: What is the role of glial cells in the brain and other parts of the nervous system?

A: Introduction :- Glial cells, also known as neuroglia, are cells that surround and support the…

Q: The annual flu shot is composed of either live attenuated influenza virus or influenza subunits (the…

A: The shots of flu can be given in several forms, such as: Needle-free vaccine. Nasal spray. High…

Q: What is opsonization? What is the role of antibodies in this process?

A: When the immune system recognizes foreign antigen enters in the body, complement activation occurs.…

Q: What is chromosomal formation called? 2b. When specifically was it formed? 3c. Would it be found…

A: * chromosomes are the structures found in nucleus of cells with long pieces of DNA. *DNA holds genes…

Q: In a population at genetic equilibrium, the frequency of the dominant phenotype is 0.96. What are…

A: Introduction :- The condition of an allele or genotype in a gene pool (such as a population) in…

Q: Question 18 One of the termination mechanisms in bacteria utilizes the factor that is an…

A: Introduction:- The process of creating an RNA copy of a gene sequence is known as transcription.…

Q: What is the common ground between evolutionary biologists and developmental biologists who have…

A: Evo-Devo is well stated that they are been sued as the abbreviation for evolutionary developmental…

Q: Decide whether the statement is TRUE OR FALSE. Justify your answer. 1. Introns are coding regions of…

A: 1. Introns are coding regions of the DNA that becomes part of the mature mRNA after splicing.…

Q: Question 8 Modification of histone proteins include the following EXCEPT A phosphorylation of serine…

A: Histones are highly basic proteins that compress DNA within the nucleus to produce chromatin, which…

Q: Why do organisms with close biochemical similarities show stronger evolutionary relationships? *…

A: The answer is  (c)they have the common ancestors and have the same kind of proteins.

Q: One example of the DENR requirements on environmental safety guidelines when work is located on…

A: DENR  The department of environment and natural resources take care of natural resources of country…

Q: All may be RNA polymerase Il promoter constituents EXCEPT: (A a TATA box upstream the transcription…

A: * promoter is sequence of DNA where proteins binds initiate transcription of RNA from DNA downstream…

Q: What are the possible genotypes of the offspring if you cross a brown cow and a black cow? Black cow…

A: Here C is the dominant allele for black color and c is the recessive allele for white colour.…

Q: The area of the skin that makes up the form and pattern of the ridges on the surfaces is called the:…

A: Introduction The skin, which is made up of water, protein, lipids, and minerals, is the body's…

Q: Ammonia concentrations are very low. Using structural formulac, diagram vert one molecule of…

A: Introduction Ammonia production occurs in all tissues of the body during the metabolism of a variety…