Category: Biology

  • basic biology consepts for students

    1.defenition biology

    2.levels of biological organization

    Requirements:

  • Prokaryotic flagella have ? a) Microt…

    Cell theunit of life for neet

    Requirements:

  • Presentation for teaching bio106

    To support your income as you complete your coursework at CSU Global, you have accepted a position to teach BIO106: Applied Anatomy and Physiology at Sunshine Technical College. Your students have just completed a unit on the cardiovascular system but are struggling to understand the difference between the cardiovascular system and the structure and function of the lymphatic system. For this assignment option, create a presentation in which you compare and contrast the cardiovascular system and the lymphatic system. Describe the importance of the lymphatic system in the immune response. Include a discussion that compares the functions, structures, cells, fluids, and circulation of each.

    Requirements: Create a presentation.

    Presentation

    • Create a presentation that is 8-10-slides in length, not including the title and reference slides, which are required. The presentation MUST include notes containing 80-100 words per slide. You will find resources focused on helping you create your visual presentations on the
    • Your presentation must be properly cited and formatted according to APA guidelines

    Cite at least two credible references in addition to the course textbook.

  • What is nutrition

    Waha what is p

    Requirements:

  • biology Question

    ) Describe in detail the DNA damage response (DDR) pathway activated by double-strand breaks.

    Include the roles of ATM, ATR, p53, BRCA1/2, and CHK1/CHK2.

    b) Compare and contrast homologous recombination (HR) and non-homologous end joining (NHEJ) with respect to:

    Molecular mechanisms

    Cell-cycle phase specificity

    Fidelity and biological consequences

    c) Explain how defects in DNA repair pathways contribute to genomic instability and cancer, using two named human disorders as examples.

    d) A human cell line exposed to ionizing radiation shows normal activation of p53 but fails to arrest at the G/M checkpoint.

    Propose two molecular explanations for this observation and justify your reasoning.

    e) Design an experimental approach to determine whether a novel protein is involved in the DNA damage response.

    Include:

    The technique(s) used

    Appropriate controls

    Expected results if the protein is involved in DDR

    Requirements:   |   .doc file

  • Assignment 2 – Writing a Scientific Introduction

    For this weeks assignment, you will write a comprehensive Introduction for your independent experimental study. The introduction must be a minimum of 2.5 pages (double- spaced, Times New Roman, 12 pt font, 1-inch margins) and should reflect the style and standards of peer-reviewed scientific papers. Your introduction must also cite at least 10 credible, peer-reviewed sources (journal articles, books, or authoritative reports). The Introduction serves as the intellectual foundation of your research. It is not simply a background section, but rather a carefully structured argument that shows why your study is needed, how it fits into the broader body of knowledge, and what specific gap or problem it addresses. The Introduction must end with a clear aim statement (and hypotheses if appropriate) that links directly to your project.

    Attached Files (PDF/DOCX): Assignment 2 – Writing a Scientific Introduction.pdf

    Note: Content extraction from these files is restricted, please review them manually.

  • Human anatomy

    For the assignment, your instructor will provide you with a list of 10 diseases that affect at least one of the organ systems covered in the course. You must research the disease assigned to you and the organ system(s) affected by the disease. In your short write-up, include the following:

    Complete and detailed descriptions of the diseases impact on the organ system of choice and peripheral organ system(s), including changes to relevant organs, tissues, and cell populations.

    Include at least one peer-reviewed source and at least two other credible sources.

    List of 10 Diseases (choose one for your paper)

    1. Breast Cancer
    2. Guillain-Barr Syndrome (GBS)
    3. Osteoporosis
    4. Hashimoto’s Disease
    5. Leukemia
    6. Graves’ Disease
    7. Lupus
    8. Sickle Cell Anemia
    9. Parkinsons Disease
    10. Multiple Sclerosis

    *Make sure to check Announcements for a helpful template I created to assist with this paper*

    Details:

    Please follow the grading rubric for this assignment to receive full credit.

    Sources must be cited in APA format.

    Title your paper The Impact of (disease name) in the Human Body

  • Discussion 2

    The first concept I learned is that our stomach cells are constantly dying because of our stomach acids. Our stomach is constantly reproducing them.

    The second concept I learned is the meaning of hydrophilic, hydro is water, and philic is loving. So if something is hydrophilic it is water loving and usually dissolves in water (salt).

    The third concept I learned is the difference between polar and non-polar bonds. I think the structures of them look cool too!

    I find it interesting how we can’t really drink anything above a PH of 9, but we can drink as low as PH 2.

    I find water tension interesting because it is strong enough to hold up a water strider. Or when you fill a cup up the water the tension will hold it for a while when you overfill it.

    One thing that I didn’t fully understand is how heat capacity works.

    Part 2: Peer Response

    After posting your report:

    • Find one classmates post
    • Read their explanation of the one concept they are struggling with
    • Reply to that student by clearly explaining the concept to them, using your own words
  • CRJ101 srayer week 4 modern Day Policing, Society, And The F…

    Biology

    most popular subject in the world

    Requirements:

  • Undefined

    No instructions provided

    Attached Files (PDF/DOCX): Principles_and_Concepts_Level_A_Final.pdf

    Note: Content extraction from these files is restricted, please review them manually.