NERVOUS TISSUE Complete the following concerning nervous tissue: (page 138) Reminds me of: Sketch a simple drawing of nervous tissue below: A spider

Q: How does tryptophan regulates its own production? a. When tryptophan levels are high, it binds to…

A: Tryptophan: In order to build proteins, bacteria such as Escherichia coli E.coli need amino acids.…

Q: Which of the following is NOT a description of the Arthropods? Exhibits true segmentation in the…

A: Introduction Arthropods:- These are invertebrate animals having an exoskeleton, a segmented body,…

Q: 1. Differentiate the platelet aggregometry from platelet closure time as to: (2 sentence each to…

A: We are supposed to answer one question according to our guidelines, please repost other questions…

Q: Synthesis of new molecules of deoxyribonucleic acid is the process of A. replication B.…

A: To identify: To identify the name of the process in which synthesis of new molecules of…

Q: Functional and Ecological analysis (Assuming mermaids are real) -Discuss what environment it will…

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Q: 1. It is the creation of an offspring by fusion of haploid gametes, male sperm and female eggs, to…

A: Introduction Reproduction:- It is the process of producing new individuals of the same kind, an…

Q: Provide one difference and one similarity in the process of contraction of smooth, skeletal, and…

A: Muscles are divided into three categories: cardiac, smooth, and skeletal. Cardiac muscle is found in…

Q: Question 7. How might one test whether the differences in moth density in the two types of plants…

A: Answer :-  When sent consistently in the field, hereditarily controlled plant obstruction is…

Q: Question 8. Assuming that the differences in moth density are due to toxicity differences, which of…

A: Resistance Resistance is defined as the ability of organisms to grow against the effect of a…

Q: In te Water Level Control Experiment, what type of sensor was used and why?  Kindly explain…

A: Experiment with water level control: the program replicates changes in water level in a tank. It…

Q: Describe briefly what happens in each step.

A: Step 1) Denaturation:- In this step there is a proper unfolding of the genomic DNA and subsequent…

Q: 2. Give the pathology in : 1 sentence each only a. hemolytic-uremic syndrome b. thrombocytopenia…

A: Hemolytic uremic syndrome: It is basically induced by bacteria which is resulted from the food such…

Q: Experiment on The Predator-prey Interactions Between Zebrafish and Daphnia 1. Six 1-L beakers were…

A: A small planktonic crustacean is the Daphnia, these are the prey for the predators-zebrafish.

Q: . This system of naming is called____ 5. A group of related species are in the same____ 6. A group…

A: In this question we have to describe about taxonomic system As per our guidelines we are not allowed…

Q: Question 30 Match the following methods of Analysis: ✓ Lipid anchor is myristic acid and linked to a…

A: Lipoproteins are complex lipids made up of cholesteryl ester and triacylglycerol that are encased in…

Q: Learning Task 2: Short Answer Examine the table showing the classification of four organisms. Then…

A: Taxonomy is the science of classifying creatures. Every species identified to date has been divided…

Q: Question 10 What kind of membrane protein penetrates into the hydrophobic part of the lipid bilayer?…

A: Fluid mosaic model of plasma membrane was given by Singer and Nicolsan. It explains the lipid…

Q: In an experiment, the bacteria were placed in dropper bottles containing glycerol as a carbon…

A: The purpose is to kill any previous bacteria on the loop before it is exposed to the bacteria. The…

Q: Which has a posterior flagellum that spits fluids that "burns" from its anal glands? A. Amblypygi B.…

A: Scorpions are the organisms that comes under the phylum arthropods in class arachnids. This are…

Q: C Co

A: Introduction Nucleotides form the basic structure of  DNA and RNA. DNA( deoxyribonucleic acid) and…

Q: If a diploid organism has 14 chromosomes (2n=14) a.  How many chromosomes will its gametes have?…

A: Introduction: Meiosis is type of cell division which  results into the  four daughter cells each…

Q: What lipoprotein is also known as the ?good cholesterol?? O HDL IDL LDL O Chylomicrons

A: HDL is high density lipoprotein. LDL is low density lipoprotein.

Q: 1. How may recombinant DNA molecules be introduced into human cells? a. by splicing the needed…

A: As per the guidelines, we are supposed to answer only one question. Kindly repost the other question…

Q: 13) when testing the ability of a frog’s skeletal leg muscle to move, which chemical would be best?…

A: Neurotransmitters are chemicals that are responsible for transmitting signals between nerve cells,…

Q: How many Barr bodies are contained within the nucleus of a person with Monosomy X? In the nucleus of…

A: Introduction:- The X chromosome is shared by both males and females. Female somatic cells do not…

Q: What are three major theoretical approaches in medical anthropology?

A: Three theoretical approaches exist in understanding human health.

Q: Which will consume highest amount of 1₂ to become saturated? Which has the highest melting point?…

A: Saturated and Unsaturated fats Saturated fats are those that have single binds between their carbon…

Q: Question 4 In ducks, the allele for black feathers (B) is co-dominant with the allele for white…

A: Alleles Alleles are the two different varieties of same gene for example height is gene and long and…

Q: You are conducting independent research for your Honors Thesis in a Drosophila research lab.  One of…

A: Introduction A person's phenotype refers to observable characteristics such as height, eye colour,…

Q: The egfr kinase independent transactivation of the ras pathway does require egfr. Explain this…

A: EGFR is a cell surface receptor that binds to certain growth factors and sends signals to the cell's…

Q: 1. Cite examples of plants that you can identify as monocot or dicot based on the appearance of its…

A: Monocots and Dicots are the two types of vascular plants. The quantity of cotyledons is the most…

Q: 3 An electrode was placed on a neuron and the voltage across the membrane was measured as the neuron…

A: The neurons are the nerve impulse generating and transmitting cells in our nervous system which have…

Q: 6.Explain how you should look into a microscope that has two oculars.  7. What two parts of the…

A: 6.Answer----

Q: 1. Weigh the pros and cons of the applications of GM technology to address problems on mosquitoes…

A: Pros and cons of GM mosquitoes.

Q: what is the relation of dysmenorrhea to menstrual cycle? identify its causes prevention and cure

A: Introduction The reproductive system is involved in sexual reproduction. The male and female…

Q: In a sorting flow cytometer, what are the deflection plates used for?

A: Flow cytometry:  Flow cytometry (FC) is a technique for detecting and quantifying the physical and…

Q: how many myosin binding sites are uncovered or exposed per binding of calium ions to one troponin…

A: TroponinC, calcium and muscle contraction Calcium ions play a vital role in muscle contractions.…

Q: Learning Task 2: Short Answer Examine the table showing the classification of four organisms. Then…

A: As per the guidelines first three questions are answered, please put different questions separately.

Q: The monospot test is a rapid latex kit for the screening of [Select] for the presence of Select]…

A: The Monospot test is a rapid latex kit for the screening of (_70-92℅sensitive___________)  It test…

Q: How is the topic about climate change, the effects of human activities and the species verge of…

A: Humans and wild animals face new challenges for survival because of climate change. More frequent…

Q: Why is it advantageous to have multiple steps during a signal transduction pathway? It allows fine…

A: The signal transduction pathway refers to the binding of intracellularly signaling molecules and…

Q: Question 6. Aside from differences in toxicity, what is another possible explanation for the…

A: Answer :- Once deployed uniformly in the field, genetically controlled plant resistance is often…

Q: explain why autosomal recessive traits can skip generations but autosomoal dominant traits generally…

A: Genetics is a branch of biology involved in the study of genes, genetic variation, and heredity in…

Q: Human chromosome 11 GC content is 42%. What is the percentage of each nucleotide on chromosome 11?

A: According to Chargaff rule,- in DNA there is always equality in quantity between the bases A and T…

Q: a. What kind(s) of heritable trait could Pedigree B be? b. What kind(s) of heritable trait could…

A: Pedigree Analysis The pedigree shows the history of a given trait in the family to analyse its…

Q: When a cell goes through Asexual reproduction, e.g. Mitosis, or fission, it creates: O Somatic Cells…

A: Asexual reproduction is a process where an organism creates a genetically identical copy of itself…

Q: 14. Female gonads that produce eggs and the female sex hormones. About 3 cm by 1cm in size 15.…

A: 14) Ovary : these are female primary sex organs and here oogenesis or process of formation of female…

Q: In a typical insect leg, what part may be composed of 2 to 5 segments? a. Femur b. Trochanter c.…

A: In insects, the legs are jointed and usually have six parts - coxa, trochanter, femur, tibia, tarsus…

Q: Question 6 Phospholipid bilayer is a fluid matrix. O True False

A: The lipid bilayer (or phospholipid bilayer) is a thin polar membrane made of two layers of lipid…

Q: Use the codon table to determine one possible DNA sequence that corresponds to the following amino…

A: A sequence of three consecutive nucleotides in a DNA or RNA molecule that codes for a specific amino…

Environmental health and hazards

An organism's environment is the environment in which it lives and has an impact on its well-being. The World Health Organization (WHO) defines environmental health as "those aspects of public health, such as quality of life, that are influenced by physical, chemical, biological, social, and psychosocial components in the environment." Environmental health is concerned with both natural and man-made settings in order to enhance public health. Environmental science, occupational medicine, toxicology, and epidemiology are the key subdisciplines of environmental health.