true or false  bb.Neurons can communicate using electric impulses in the axon and neurotransmitters secreted at the synapses. cc. Synapse formation is important for memory. dd. Alzheimer’s disease is the most common cause of dementia.

Q: s false regarding the role of mediator complex in eukaryotic transcription

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A: The process of neurotransmitter release from a neuron involves the fusion of a vesicle containing…

Q: Which of the following is true about antigen presentation, MHC involvement or T cell activation?…

A: Introduction = Major Histocompatibility Complex- Cluster of genes found in all mammalsIts products…

Q: transmission of pain from the periphery of the body to its perception in the brain.

A:

Q: Respiratory droplets and aerosols are the same thing.   Question 19 options:   a) True   b) False

A: ANSWER) Aerosols are the smallest units of droplets, many aerosols come together to form a droplet.…

Q: What is the most common portal of entry?   Question 12 options:   a)  food & water   b)  mucous…

A: E. Respiratory aerosols

Q: 8. Which of the following is the complementary base pairing of the DNA sequence 5' ATTCGGCTTA 3'? a.…

A: DNA replication is the process by which cells create an exact copy of their genetic material before…

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A: A pseudogene is a nonfunctional gene that can be compared to junk DNA.

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A: Introduction  Organic substances known as amino acids have both functional groups for amino and…

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A: Cnidaria is a phylum which is under kingdom Animalia that contains over 11,000 species of aquatic…

Q: 9. Which hormone is called a "natural painkiller?" cortisol a. b. C. d. prolactin endorphins…

A: Pain, whether physical or emotional, is something that is an all-too-familiar experience for many of…

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A: Cells create proteins through a mechanism known as protein synthesis. Transcription and translation…

Q: 1. Discuss the excretion and retention of proteins by the glomerulus.

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 2. A diploid human cell contains approximately 6.4 billion base pairs of DNA. a. How many…

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A: A rapid, quick, reversible, and spreading shift in the potential of the resting membrane is referred…

Q: 2. A professional Women's Hockey League (WHL) player is illegally cross-checked by an opponent from…

A: Our kidney plays a major role in maintaining our normal blood pressure. Damaged kidney arteries…

Q: Which of the following are FOMITES?   Question 5 options:   a)  computer mouse   b)  mosquito…

A: ANSWER) Fomites are described as the objects and the inanimate things which has the capability to…

Q: Discuss briefly on the purpose of each apparatus: 1.  Kymograph 2. Inductorium 3. Signal Magnet…

A: In biology, apparatus refers to the equipment and tools used in laboratory experiments and research.…

Q: 4) What is the best position for the patient to be in when administering a vaccination? Seated…

A: One of the most secure and reliable methods of disease prevention is vaccination. An integral part…

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A: Answer : photosynthesis and cellular respiration are two different processes photosynthesis occurs…

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A: The Hardy-Weinberg equation is a mathematical concept/law that describes the equilibrium…

Q: When a pure breeding yellow skin chicken and a pure breeding white skin rooster mate, the resulting…

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Q: Which type of infection is the MOST easily spread to the largest number of people?   Question 3…

A: ANSWER) Gastrointestinal infections spread through the contaminated food and water. Vector-borne…

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Q: Make clear your understanding of polyneuropathies by providing the type of structure affected (its…

A: Nerves allow us to feel and respond to our environment. Nerves control the muscles, allowing us to…

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A: A class of tiny marine organisms known as Micrognathozoa often measure less than 1 millimeter in…

Q: The following drawing represents simultaneous transcription and translation in E. coli. Answer the…

A: We all know that central dogma is a very basic procedure to produce proteins.But there are several…

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A: A microscope consists of two types of lenses, the low power lens is called the ocular lens also…

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A: Epistasis is a mechanism where an effect of a gene mutation is dependent on the presence or absence…

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Q: If the signaling in the mesolimbic pathway is implicated by drug abuse, given what you know about…

A: Introduction The mesolimbic pathway is a neural circuit in the brain that is involved in the…

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A: The process of cellular respiration is a series of reactions that convert the energy from food…

Q: How many meiotic divisions are required to produce 76 seeds in a Guava fruit?

A: Guava:  The common tropical fruit guava is grown throughout many tropical and subtropical areas.…

Q: What is a protozoan cyst? Discuss the importance of this structure in the ability of Giardia to…

A: Introduction:- Protozoa are one celled animals found worldwide in most habitats. They are…

Q: Adipose tissue under microscope labeled diagram with magnification calculations

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Q: What are the immunosensors used in the medical field? What are some examples of immunosensors? What…

A: Immunosensor are actually biosensor which is established on the theory of immune system where an…

Q: Select one specific compound representing a larger metabolite group (e.g. menthol for terpenes),…

A: There are several primary and secondary metabolite secreted from the plant as defense compounds. One…

Q: Sensorineural hearing impairment

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Q: Describe some strategies that could be implemented to reduce the transmission of giardiasis.

A: Giardiasis is a protozoan disease caused by the microscopic parasite Giardia duodenalis. Giardia is…

Q: Black coffee has pH levels as low as 5. Lemon juice has a pH of 2. This means that the lemon juice…

A: The pH scale ranges from 0 to 14, with a pH of 7 being neutral. A pH less than 7 is considered…

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A: Gene It refers to the basic unit of heredity which is passed from parent to progeny. It constitutes…

Q: 4. Explain the process of protein digestion from the stomach through the small intestine. 5.…

A: 4. Explain the process of protein digestion from the stomach through the small intestine. The small…

Q: Part 1: Explain the term 'negative feedback', and use the example of blood glucose homeostasis to…

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A: Placing the leaves in this kind of Chamber allows to measure the levels of Oxygen and Carbon dioxide…

Q: DEFINITIONS OF SCIENCE

A: 1.  Zoology ---​​​​Zoology is the scientific study of animals...Includes function, structure and…

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A: Multiple sclerosis (MS) is a central nervous system illness, which means that it damages the brain…

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A: Habitat is a place where the organism gets everything needed to live a life and to reproduce.…

Q: True or false  Shift-work or chronic jet-lag have profound consequences on circadian and metabolic…

A: The science of people via the influences and interactions of many different academic disciplines,…

Q: Which type of mechanism best repairs thymidine dimers caused by exposure to UV light? a. Nucleotide…

A: INTRODUCTION Thymidine Dimers:  Cyclobutane thymine dimer, a photo lesson caused by sunlight's UV…