46.Describe briefly the functions of the three types of RNA (tRNA, mRNA and rRNA) in protein translation.

Q: Describe the different body senses and how they tunction.

A: Introduction  Specialized organs called sense organs aid in our ability to perceive our environment.…

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A: Insects have hard exoskeleton. They have to shed their hard exoskeleton periodically during growth.…

Q: On 400 words dicuss how the Phoenix zoo help with the conservation of wildlife species such as…

A: Arizona is home to many varieties of species and habitats, but some of the species are in danger.…

Q: When Mendel performed di-hybrid crosses (i.e. pea color and pea shape) what did he find in the F2…

A: Mendel's dihybrid cross :  Yellow Color - YY , Yy Green color - yy    Round shape - RR , Rr Wrinkle…

Q: What treatment modalities are available to patients with end-stage liver failure?

A: Introduction: End-stage liver failure (ESLF) is a potentially fatal illness that affects people…

Q: What are the plexuses? Give two examples in the PNS.

A: All of the animal's activities are managed and coordinated by the nervous system. It is divided into…

Q: List three ways in which a virus differs from its prokaryotic host. Number these 1. 2. and 3

A: Microorganisms are the organism which cannot be seen as such through naked eyes, so they need…

Q: a. How was the specimen prepared for the microscopy technique applied? (for e.g. stained with H&E…

A: As per the guidelines, we are supposed to answer only three sub-parts. Kindly repost the question…

Q: 18) In what way is RNA polymerase different than DNA polymerase?     RNA polymerase takes part in…

A: Introduction:- Transcription, which produces RNA from DNA, Protein, which gives an organism its…

Q: The following case study is a  paraphrase from "Good Clinical Practice. Standard Operating…

A: Clinical trial defines the research studies, which is executed in particular people (known as…

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A: Animals are used in laboratory research because they have organs and body systems comparable to…

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A: Albinism is inherited disorders where there is little or no production of the pigment melanin. The…

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A: Calcium channel blockers are used as medications to treat hypertension as they lower blood pressure.…

Q: You want to clone a eukaryotic gene and express the corresponding protein in yeast. However, the…

A: Most eukaryotic genes contain segments of coding sequences (exons) interrupted by noncoding…

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A: Guyana is the country whose residents speak English in South America and has wide floral diversity…

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A: Select all of the ways that prokaryotes are important for human and ecosystems?

Q: Discuss the principle of absorption of energy by fluorochromes.

A: Introduction  An atom or molecule emits light when exposed to electromagnetic radiation from another…

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A: following is discussion regarding history of viruses and why they were initially labelled as…

Q: We have 50 X TAE (Tris-Acetate) stock in our laboratory and the laboratory manager asks you to…

A: TAE buffer is a common buffer used in DNA electrophoresis. It has a pH of 8.0 and is made up of Tris…

Q: Whether the statement "Horizontal gene transfer is more prevalent in single-celled organisms than in…

A: Introduction: Horizontal gene transfer refers to the transfer of a portion of DNA from one cell's…

Q: Discuss the factors that decrease Pulmonary Vascular Resistance (PVR)?

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Q: Growth stages  - depends on the species (germination)

A: Growth in germination occurs when the root protrudes from the seed coat. Root emergence is followed…

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A: Genetic makeup of an organism is known as genotype. The expression of genotype or gene is called…

Q: The cell enters g1 and cyclin D binds with CDK4/6  Increases in cyclin D expression prevent p21/p27…

A: cell cycle goes through following steps in a sequence:-

Q: 5 of photosystems

A: Photosystems are the functional units for photosynthesis, defined by a particular pigment…

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A: The alleles for linked genes do not segregate during gamete production if two traits are closely…

Q: In the classic 1950s recording by David Rogers , Rogers shows a white blood cell chasing a bacterium…

A: White blood cells are a type of cell that helps to fight infection by engulfing and destroying…

Q: Flexion/Extension Abduction/Adduction Internal/External Rotation Plantarflexion/ Dorsiflexion…

A: Body movement can be defined as the change in the position of a part of the body with respect to the…

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A: The Ramachandran plot shows the statistical distribution of the combinations of the backbone…

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A: Coronary artery disease causes Ischemia but not hypoxia (Option 3 is correct).

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A: Most creatures have DNA as their primary form of inheritance. It undergoes transcription in order to…

Q: Question 5:  Research:  What is a rete? (plural: retia).  Where is a rete found in the human body?…

A: Swordfish (Xiphias gladius) are large, highly migratory pelagic fish that make daily vertical…

Q: What is  cytokinesis? What are its stages?

A: Cytokinesis is the substantial procedure that is a fragment of cell division, which bisects the…

Q: form mycorrhizae associations with plant roots produce an enzyme used in the polymerase chain…

A: Mycorrhizae sre fungi that have symbiotic relationship wirh roots of many plants. It act as…

Q: Describe th term cell cycle.

A: Cell cycle It is a series of events that a cell passes through from the time until it reproduces…

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A: Polypeptide chains are made up of  amino acid, these polypeptide chains are folded into primary,…

Q: Differentiate between inducible and repressible opero

A: An operon is a group of genes that are expressed under the same promoter.

Q: How are normal and abnormal physiologic parameters defined?

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Q: Identify the high-risk types of HPV that are carcinogenic.

A: Introduction: The human papillomavirus is mostly to blame for cervical cancer (more than 95 percent…

Q: If energy levels are low in a cell, the concentration of O ATP: glycolysis O ATP: gluconeogenesis O…

A: Cellular respiration is a basis of life that occurs in all living forms . In most multicellular…

Q: Which of the following regarding RNA secondary and tertiary structure is false? Coaxial stacking is…

A: Introduction The secondary structure of RNA is made up of stem loops and hairpins and they are…

Q: How biogeography clarifies/supports Darwin's theory as outlined in On the Origin of the Species?

A: Biogeography is the study of geographical diatribution of organisms. It provide information…

Q: Explain one or more possible explanations for the slower rate of evolutionary change in the human…

A: Mutation is any change in the sequence of DNA. It can be harmful, harmless or beneficial. Evolution…

Q: Darwin’s theory

A: Evolution is the process by which new species or population of living things develop from pre…

Q: Write the genotype and phenotype that would be expected from this cross.  Write the genotype and…

A:

Q: 1) All pea plant traits are "either or" True or False 2) Transcription factors always function by…

A: 1. Mendel studied seven pairs of contrasting characters or traits in pea plants. These are - plant…

Q: Compare and contrast the functional properties of macrophages and dendritic cells.

A: Macrophages and dendritic cells are two antigen-presenting cells that participate in cell-mediated…

Q: Discuss how epigenetic processes can be modified by environmental factors.

A: The study of heritable phenotypic changes without adjustments to DNA sequence is known as…

Q: Write one factor common in both terms and one factor which differentiates both terms. a. Mammalian…

A: Culturing the cells refers to growing them under laboratory conditions.

Genomics

Genes are responsible for transmitting the characters located on the chromosomes from one individual to another across the generations. Genetics is the study of different genes that are involved in different functions. Genetics is a branch of biology that studies genes, genetic diversity, and heredity in living organisms. The genetic system consists of genetic notations, which is a system of signs and symbols. Genotype refers to the organism's genetic composition, and phenotype refers to the observable property of the organism.