Category: Biology

  • Graphic summary

    Create a graphic summary explaining what you learned from your experiment. The summary should follow the format and writing style as in the example given on the video and slideshow introducing the assignment. Your final ONE PAGE summary must meet the sentence and word limits stipulated below. Remember that thorough understanding is best demonstrated by explaining a topic accurately in clear, simple language.

    Submit a Word file or PDF file. You will be able to see the similarity index; however, TurnitIn can sometimes take 24 hours to make its comparisons, so if you want to check the similarity index to see if you need to revise, be sure to submit early. If the similarity index is >45%, you may have worked too closely with your peers while making this document. Revise and rewrite until the similarity index is below 45%.

    This is an individual assignment and even when you are sharing data with the rest of your group, the design of this document and the wording should be your own. High level of similarity to other documents implies plagiarism, which is not tolerated. I have attached images of my project and how to run it. And I attached a image of an example

    Requirements: Words

  • Chemistry

    Answer all the questions from discussion and conclusions and make graph and use human error

  • Discussion 5: From Kepler to Newton

    Discussion Topic: [From Kepler to Newton]

    Overview

    Having explored the previous modules on [From Kepler to Newton], we now turn our attention to [From Kepler to Newton]. This discussion is designed to be an academic and intellectual exercise. Your contributions should reflect logical reasoning, rational inquiry, and a level of depth appropriate for scholarly discourse, moving beyond casual interaction to explore the nuanced complexity of this field.

    Requirements

    1. Summarization & Intellectual Reflection (300-500 words)

    Note: To ensure academic integrity and reflect personal growth, this section must be authored by the student without the use of generative AI.

    • Summarize: Provide a concise yet comprehensive summary of the key concepts, theories, or historical shifts regarding [From Kepler to Newton] as discussed in the course materials.
    • Resonate: Critically analyze how this knowledge resonates with your current understanding. Reflect on how these specific concepts integrate with, conflict with, or refine your personal worldview or professional perspective.

    2. Original Questions & Evidence-Based Investigation

    Formulate two original, thought-provoking questions that arise from your reflection on [Creation].

    • Investigation: Attempt to answer these questions by investigating a variety of scholarly and technological resources, including academic texts, peer-reviewed journals, and primary source documents.
    • Selection: Note that exceptional questions and well-researched investigations will be selected for presentation and further in-class discussion.

    3. Academic Peer Dialogue

    Respond to at least two of your peers. Your replies must go beyond simple agreement or “good post” comments. To foster a rigorous intellectual environment, you must:

    • Engage directly with the logic of their arguments.
    • Provide evidence-based counter-perspectives or alternative interpretations.
    • Ask clarifying questions that push the dialogue toward deeper inquiry.
    • 1Laura Brambila

      14 hours ago, at 8:57 PM

      Summarization & Intellectual Reflection This past week we went back into the Scientific Revolution and went further into the history from Kepler to Newton. We really see the Scientific Revolution shift from questioning old ideas to building a completely new way of understanding the universe. Kepler plays a huge role in this transition. Using Tycho Brahes detailed observations, he realized that planets dont move in perfect circles like people had assumed for centuries. Instead, they move in ellipses, and their speed changes depending on where they are in orbit. His three laws of planetary motion showed that the solar system isnt random or chaotic, it follows consistent mathematical patterns. That was a big deal because it challenged the ancient idea that circular motion was perfect and therefore required. Newton takes this even further. While Kepler described how planets move, Newton explained why they move that way. With his laws of motion and the law of universal gravitation, he showed that the same force that causes an apple to fall to the ground also governs the motion of the Moon and planets. That idea, that the heavens and the earth operate under the same universal laws, was revolutionary. It removed the sharp division people once believed existed between the earthly and the divine realms. The development of calculus also allowed Newton to describe motion and change in a precise mathematical way, which strengthened the authority of scientific explanation. What stands out to me is how bold but also careful this shift was. It wasnt just about rejecting religion or tradition, it was about following evidence and mathematics wherever they led. At the same time, I can see how Newtons success might have encouraged later thinkers to view the universe as a kind of self-contained machine. Personally, I dont see scientific laws as replacing deeper questions about meaning or purpose. Instead, I see them as describing how the world works. For me, learning about Kepler and Newton actually reinforces the idea that the universe is orderly and understandable which raises its own questions about why that order exists in the first place.Original Questions & Evidence-Based InvestigationDid the mathematical success of Kepler and Newton change the way people understood certainty and knowledge itself?Answer: Primary sources show that Newton himself did not see his work as secularizing. In the Principia and especially in the General Scholium, Newton explicitly refers to God as the intelligent and powerful being who governs all things. He believed the order and mathematical harmony of the universe pointed to divine design. Similarly, Kepler described his work as thinking Gods thoughts after Him, showing that early modern science was often motivated by theological conviction. However, later Enlightenment thinkers used Newtons system differently. Because the universe could now be described as operating through consistent mathematical laws, some philosophers (such as Laplace) suggested that God was no longer needed as an active explanation for natural phenomena. This contributed to the rise of Deism and a more mechanistic worldview. Historically, then, Newtons work both reinforced belief in divine order for some and opened the door to secular interpretations for others.
      If Newton unified the heavens and the earth under the same physical laws, did this discovery strengthen religious belief in an orderly Creator, or did it unintentionally encourage a more mechanistic, secular worldview?Answer: Keplers laws demonstrated that nature could be described through precise mathematical relationships (such as the proportional relationship between orbital period and distance). Newton expanded this dramatically by showing that motion and gravity follow universal mathematical laws. This shifted intellectual authority away from tradition (like Aristotle) and toward empirical observation and mathematical reasoning. Scholars of the Scientific Revolution argue that this period helped establish what we now call the scientific method, where knowledge must be tested, measurable, and mathematically defensible. While this increased confidence in human reason, it also narrowed the definition of true knowledge for many thinkers to what could be quantified. Over time, this influenced modern assumptions about science being the most reliable path to certainty.

      NEW

    • Addison AbbottFeb 21, 2026 6:19 AMAddison Abbott on Feb 21, 2026 6:20 AM)NEW
      This week’s class discussion of Kepler to Newton broke some of the myths we commonly associate with the scientific breakthroughs we’ve heard about all of our lives. Copernicus, though introducing the world to the heliocentric universe, did not give a perfect explanation nor solid evidence or proof to support his discovery or belief. Kepler perfected Copernicus’s claim with the three laws of planetary motion, which include, first, that planets moving in ellipses, differing from Copernicus, who said the planets moved in perfect circles. Secondly, he discovered the Law of Equal Areas, which explain the speed at which a planet travels, meaning planets move faster when they are closer to the sun. Finally, he discovered the Law of Harmonies that proposed an exact mathematical relationship between a planet’s distance from the sun and its orbital period. He was able to support this claim through the discovery of the supernova of type Ia in the constellation Cassiopeia by Tycho Brahe, further hardening his evidence and eventual claims. Furthermore, and most importantly, Kepler was a devout Chrisitan, who described learning and studying as “thinking God’s thoughts after him,” and originally wanted to be a Lutheran minister. This is a reminder to us that science and faith were not always conflicting. Kepler’s studies shifted the way the world was viewed and created a bridge that will lead to Newton, who will explain the why behind Kepler’s Laws. In other elements of the Scientific Revolution, Hans Lippershey invented the telescope that Galilei would go on to perfect and improve, giving Galileo to make major discoveries in astronomy, such as discovering the four largest moons of Jupiter and observing phases of Venus, sunspots, and craters of the moon. His observations gave more evidence to the heliocentric model. Galileo was also a Christian, however, faced strong backlash from the church for proposing the model that shifted the foundation of thinking they were accustomed to. Finally, the Scientific Revolution also grew with Isaac Newton, who discovered universal gravitation, the laws of motion, and principia Mathematica. With Newton, the laws of the universe are finally beginning to be fully defined.
      1) How did the start of the printing press during the Scientific Revolution impact the spread of medical breakthroughs and studies?
      Before the start of the printing press, hand-copied manuscripts were the only way to distribute information and share important data and information. Medical breakthroughs were limited and far between because the accumulation of evidence to support different techniques or studies was not widely accessible to the scientific community as a whole. Science builds upon itself, and without a “team” of sorts throughout the world working together to make a change, medical breakthroughs were rare and often went unnoticed as they lacked proper support. However, the invention of the printing press changed this narrative as now physicians and scholars could mass-produce anatomical diagrams, surgical techniques, and experimental findings. For example, Andreas Vesalius published De Humani corporis fabrica in 1543, which detailed printed illustrations to correct an accumulation of errors from Galen. Because it was printed, his work was able to circulate around Europe, creating a much more standard medical education and introducing the idea of focusing on direct observation over blind reliance on authority. The printing press transformed medicine from a localized, tradition-based practice into a collaborative, increasingly evidence-based discipline.
      2) How did the Royal Societys motto, Nullius in verba, reshape Christian understandings of authority and revelation?
      Nullius in verba, the motto of the Royal Society, means “take nobody’s word for it,” emphasizing experimental evidence over inherited authority. For Christians, this subtle shift affected intellectual culture. Instead of relying on primarily church tradition and classical authorities, knowledge increasingly had to be verified through observation and testing. While this did strengthen careful inquiry into God’s creation, it also contributed to skepticism toward institutional authority, including theological authority. The motto reinforced personal investigation and empirical proof, which both helped align with the church’s emphases on individual engagement with truth and helped reshape how authority and revelation were understood in the modern world.

    Requirements: 400

  • The Cell

    You will need to look at the two different viewpoints and respond in at least 4-5 well-developed sentences saying why you agree or disagree with the viewpoint.

    Attached Files (PDF/DOCX): The Cell.docx

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

  • Why Reproduction is Important

    Why Reproduction is Important for human being

    Requirements:

  • Misconceptions in science secondary education

    Hi, i only need the reports. I have already written the essay

  • What is biology? Write its sub branches in detail.

    Biology is the scientific study of life, encompassing the structure, function, growth, origin, evolution, and distribution of all living organisms. It’s a vast field that explores everything from the smallest molecules to entire ecosystems.

    Here are some of its major sub-branches:

    1. Botany: The study of plants, including their structure, function, growth, reproduction, and evolution.

    2. Zoology: The study of animals, covering their behavior, physiology, evolution, classification, and distribution.

    3. Microbiology: The study of microorganisms, such as bacteria, viruses, fungi, and protozoa.

    4. Genetics: The study of genes, heredity, and variation in living organisms.

    5. Ecology: The study of the interactions between organisms and their environment, including the distribution and abundance of organisms.

    6. Physiology: The study of the functions and mechanisms of living organisms and their parts.

    7. Anatomy: The study of the structure of living organisms and their parts.

    8. Biochemistry: The study of the chemical processes within and relating to living organisms.

    9. Cell Biology: The study of cells, their structure, function, and behavior.

    10. Evolutionary Biology: The study of the processes that have led to the diversity of life on Earth, including evolution, natural selection, and speciation.

    11. Molecular Biology: The study of biology at a molecular level, including the structure, function, and interactions of biological molecules such as DNA, RNA, and proteins.

    12. Immunology: The study of the immune system and its responses to pathogens and other foreign substances.

    These sub-branches often overlap and are interconnected, reflecting the complex and integrated nature of biological systems.

    Requirements:

  • anatomy

    Purpose: To strengthen and demonstrate your knowledge of the Skeletal Muscle and its systemic relationship in the body.

    Criteria for Success: To be successful you will identify the important anatomical structures/organs involved in this situation, including muscles, cells of the muscle or other membranes, tissue types, muscle fibers that are active, muscle contraction and any other physiological processes taking place in the Skeletal Muscle or related systems. You can submit this in whatever form of an assignment is easiest for you, such as a diagram, essay, video, ppt, etc. You can also refer to the rubric for how I will evaluate and grade this. I suggest also using the Skeletal Muscle study guide for what you need to consider and cover when evaluating these cases. Look at the study guide and find what is connected to each case. *Remember you are not a doctor here trying to cure the situation, you are examining and explaining the anatomical and physiological happenings.

    Case Study Assessment Task: Below are 3 case studies. You are required to complete all 3. You need to read these and based on the situation/case provided, identify the anatomy/physiology involved as related to the Skeletal Muscle, what is going wrong or has occurred, and how that impacts the Skeletal Muscle specifically. You also need to provide an explanation for how the Skeletal Muscle responds to the situation. In your overall answer(s) you must include the following: (When turning your answer in, please underline each of these terms in your answer). This assignment must be submitted through Turnitin and the similarity score needs to be less than 20% in order to be graded.

    • ATP
    • Sarcomere
    • Phosphate
    • Potassium ions
    • Calcium ions
    • Sodium ions
    • Oxygen
    • Carbon Dioxide
    • Acetylcholine
    • Acetylcholinesterase
    • Eccentric
    • Concentric
    • Slow Oxidative (Type 1 Fibers)
    • Fast Oxidative (Type IIA Fibers)
    • Fast Glycolytic Fibers (Type IIB)
    • Tendons
    • Dense Regular Connective Tissue
    • Fibroblasts
    • Collagen
    • Myosin
    • Actin
    • Tropomyosin
    • Troponin
    • Depolarization
    • ADP
    • Repolarization
    • Cholinergic Receptors
    • Synapse

    1) David was walking along the sidewalk in downtown Longview, when his son ran out into the road. David took off quickly in an explosive movement to grab his son from the street. When David returned to the sidewalk with his son, he quickly put his hands on legs as he was breathing heavily, heart rate up, and his legs were tightened and somewhat fatigued. Focus your answer on the actions of the muscles in the legs under this circumstance.

    2) Kymani was hanging out at home when his friend offered him a drink of a new energy drink that was being developed by a family member. After Kymani took a few drinks he began to feel weak and lost motor movement/muscle control. He began to have muscle spasms and could not control his movements. Fear of a stroke or brain injury, Kymani’s friend rushed him to the nearest hospital. The medical team was able to figure out that an irregular chemical in the energy drink was acting as an inhibitor to the cholinergic receptors in his muscles that bind to Acetylcholine, leading to Kymani’s symptoms.

    3) Ashley is a gifted athlete and loves to workout. She is a committed and experienced cross-fit athlete and Volleyball player. One day while at the gym she planted hard on her left foot to run forward and heard a snap in the back of her leg. The tendon attached to her calcaneus popped. After surgery Ashley was forced to wear a brace/cast for 3 months and her left leg became half the size in muscle as her right leg. She had a new challenge ahead of her to get back in shape. Make sure to explain the anatomy involved in this injury and physiologically what happened to the tendon, muscle, and bone involved and also think about what could happen to a muscle in a brace for 3 months.

  • Exercise 1 Symmetry in Nature and Observing Porifera

    Part 1: Symmetry in Nature

    1. Draw the lines of symmetry on each organism in Photos 1-5.

    Note: The photo panels and data tables can be found in the Data tab. To access, select the “Data” box in the lower right-hand corner of the screen.

    2.For each organism, list the type of symmetry it has in Table 1.

    Part 2: Observing Porifera

    3.Watch the two sponge animation videos linked here to get a better understanding of the internal anatomy of a sponge.

    4.Watch the video “Sponges: Filter Feeding Made Visible.” While watching this video, closely observe the sponge being featured, species Neofibularia nolitangere. As you watch the video, draw the sponge to the best of your ability, and label all anatomical features you can. Try to be as detailed as possible, and refer back to the animation videos, your textbook, or an online resource if need be. Upload a picture of your drawing into Photo 6.

  • vaccines

    articles:

    You have read articles and viewed a webinar covering the immunological basis for immunizations, the science of vaccines, and the reasons vaccines fail. In this second part of your assignments on vaccinations, please prepare a post in which you list the following: various types of vaccine routes and the principal highlights of why vaccines fail.

    Please keep your answers factual, brief, and to the point. You may use diagrams or graphics to display the modes of action to complement your written text.