Biology

the paper should be a review of a specific psychological disorder studied in the field of biopsychology, along with a review and analysis of methods used in biopsychology to investigate the cause of the disorder and to treat the disorder. You will base your review on specific studies of different methodological approaches of biopsychology to understanding and treating the disorder. (Note: It is important that you choose methodological approaches that you understand and are comfortable discussing in detail. For example, you should not choose gene knockout technology in the study of alcohol abuse if you are weak in the area of genetics and molecular genetics.)

What are 5 examples of functions of the respiratory system and what are the associated organs involved?

I need a paper about the brain chemistry of a psychopath it is for my biological psychology class. Meaning I need it to describe how the brain activity is damaged like the frontal lobe is the area damaged and less dopamine is processed in a psychopath. I need the reference to be from the book The Psychopath Inside by James Fallon.

Please follow these instructions carefully. (1) Your presentation • You are required to provide, via Moodle, a PowerPoint file of a presentation of one of the topics given below. • If you are working alone your file should be made up of no more than 10 slides and no fewer than 7 slides. (This would be equivalent to a 15-minute talk.) (2) The slides in your PowerPoint file • Each slide should represent your topic as if you were presenting it orally. • The Notes section below each slide should summarise the points you wish to make for that slide in note form. (3) The content of your presentation You should aim to deal with a fair proportion of the issues listed below, and these will be a basis for marking the work. • The main issues and events as presented in the standard account of the subject • The main supporting evidence for this standard account (including research methods and their limitations) • Direct reference to data from at least 3 research papers • The temporal and geographical context of evidence, i.e. when and where • Pertinent evidence from non-hominin species • Significance of the topic for present-day human behaviour and sociality In summary, you should present a scientific account of your topic that is based directly on research and associated research methods – not the type of unsupported commentary that is available from the Internet. (4) The form of your presentation Pay detailed attention to the design, formatting and textual aspects of your slides. Your Turnitin similarity score for this work should be 10% or less. Topics Agreements and disagreements about hominin migration A review of one of the projects of the Evolution Institute and its background science Brain volume and hominin evolution – biological mechanisms Colour vision – evolution and diversity Cooking and its evolutionary significance Cooperation Early agriculture Evolution of part of the human body

What is mutualism in science? explain the term facultative mutualism  What is the difference between obligate and facultative mutualism?

Pick a biome and ecosystem and create a 500-700 word essay addressing the following: Refer to the infographic provided and chose a biome to describe with an example ecosystem.  Provide one example of a keystone species found in the biome/ecosystem.  Why is this keystone species important to the biome/ecosystem?  What defines it as a keystone species? Provide an example of an invasive species found in the biome/ecosystem.  What are some of the negative impacts this invasive species has on the ecosystem?  What is being done to mitigate impacts? Provide one example of an endangered species found in the biome/ecosystem.  Briefly discuss the causes of the decline in the species and what is being done to help.    Please include at least 3 academic sources and make sure all sources are cited in your essay.

References must be using Lab Medicine (www.labmedicine.com,https://academic.oup.com/labmed ) format Should be less than 30% of similarities I.Background/overview/bullet points of the gene/gene products/disease II.Pathophysiology  III.Diagnosis  IV.Etiology (Genetics/Molecular bases) V.Management and treatments  VI.Other  Definition and the terminology – A guide in intensive-writing I.Overview/Background a.  Gene or chromosomal involvement b.  Gene profile: i.   Gene name ii.   Protein name iii.   Chromosomal location  iv.   Mutation types (del, ins, dup, trans, snp, etc) v.   Incidence rate, population  or age prevalence etc. II.Pathophysiology a.  The branch of science concerned with the functioning of organisms is physiology b.  The physiology of abnormal or diseased organisms or their parts; the functional changes associated with a disease or syndrome. III.Diagnosis a.  The act or process of identifying or determining the nature and cause of a disease or injury through evaluation of patient history, examination, and review of laboratory data. b. The opinion derived from such an evaluation. c. Classic diagnostics: enzyme assay, EIA, Histology assay, microscopic,  d. Molecular assays: PCR, array, Sequencing, Blotting etc IV.Etiology a.  The branch of medicine that deals with the causes or origins of disease. b.  Etiology is the study of causation, or origination. “giving a reason for”. c.   Describe  clearly the structural or number abnormality of chromosome, the base/sequence number  d.  Example: a three base-pair deletion in exon 10 of the CFTR gene results in the omission of phenylalanine at position 508 in the 1480 amino acid chain., Example 2: sickle cell anemia HbS/HbSS, a single nucleotide change from A to T in the globin gene B gene in chromosomal 11 etc.)  V.Management and prognosis a. Treatment: drug, surgery, genetic consoling, follow-up etc. b. A prediction of the course or outcome of a disease or disorderb. The chances of recovery from a disease IV. Etiology a. The branch of medicine that deals with the causes or origins of disease. 4 b. Etiology is the study of causation, or origination. “giving a reason for”. c. Describe clearly the structural or number abnormality of chromosome, the base/sequence number d. Example: a three base-pair deletion in exon 10 of the CFTR gene results in the omission of phenylalanine at position 508 in the 1480 amino acid chain., Example 2: sickle cell anemia HbS/HbSS, a single nucleotide change from A to T in the globin gene B gene in chromosomal 11 etc.

topic must be on HPV (general description of topic) how and what does it enter into ones body, how to prevent catching HPV, what does HPV actually do to ones body….. etc

Assignment 4 (Materials transport in plants and animals)Please answer the following questions:Q.1. Xylem, phloem and stomatic guard cells have related functions; describe these relationships and how does this allow for the plant to adapt to its environment?Q.2. Throughout the evolution of plants, the number of stomata has changed. Explain why stomata might increase or decrease in a plant species in relation to habitat?Q.3. As water and minerals are absorbed through the plants root hairs, what is the process that this solution must go through to get to the vascular cylinder?Q.4. What is the process by which phloem moves sugar form a source to a sink and what are the cells that are used in this transport? How is this different from water movement in xylem?Q.5. Discuss the processes of exchange of O2 and CO2 that occur at the alveoli of mammals. Include in your answer a description of the transport of these gases in the blood.Q.6. Vertebrates have chambered hearts and their number can vary among species. Describe this situation in fish, amphibians, reptiles, and mammals.Q.7. Describe the path of a drop of blood through a mammalian hear starting from vena cava to aorta?Q.8. Explain the pathway of an electrical impulse during the excitation of human heart?Q.9. What are the two main components of blood? Also describe how to differentiate between different types of blood cells?Q.10. Write a paragraph describing the mechanism of blood coagulation?

Describe the 3 main divisions of the brain, AFTER the brain is developed. Pick 1 of these areas and talk about the structures AND functions of those structures in that brain area. Be sure to use complete sentences when answering this question. Full credit for this question will name the three divisions, choose 1 specific division, name the structures that make up the division, AND describe the functions of the structures for that division.