Science is an integral part of our daily lives. Regardless of the career you pursue, you need to have sound knowledge of the sciences to be a responsible global citizen of the twenty-first century. Such knowledge will help you understand the implications of serious global issues such as climate change, depletion of fossil fuels, safety measures for nuclear plants, and public health and security. In this unit activity, you will practice your science reading skills.…
The following diagram shows two similar models simulating a region of the mammalian alimentary canal.…
The main objective of this lab was to observe the activity of enzyme peroxidase in real time under different experimental conditions. To see how peroxidase reacts with its substrate guaiacol under different conditions. We measure the amount of substances per test tube and then combine all of them together. Each test tube contains a measured amount of any listed substances including H₂O. Each measured amount of peroxidase along with its substrate guaiacol, and other listed substances will show how actively the enzyme oxidizes the substrate. To measure the…
Use this document to report your findings from the LeafLab Exploration Experiment. The lab report consists of three sections: Data, Exploration, and Lab Summary.…
1. Compare and contrast acids and bases in terms of their H+ ion and OH- ion concentrations. Acids have higher concentrations of H+ and bases have higher concentrations of OH-. Solutions that are neutral have equal concentrations of OH- and H+.…
This pack of BIO 100 Week 6 Discussion Questions comprises: DQ 1: Post your response to the following: Describe an example of how natural selection influenced the evolution of a particular species. Include outside sources if applicable.…
6. Two identical DNA molecules in a eukaryotic cell that are created through DNA replication are?…
The cephalopodor octopus is a marine organism that inhabits many diverse regions of the ocean. Its food source consists of crabs, small fish, clams, mussels and other marine animals. The octopus is a predatory animal and has developed many skills to aid in its survival in the environment it has adapted to.…
Describe a real-life problem where you have or could have used the scientific method. Include the steps involved in solving the problem.…
Knowledge, the key to progress, has proven to be a human being’s most powerful and significant weapon. We gain knowledge when we put our brain to work at the problems we need to solve in life. It doesn’t matter what we are trying to accomplish, whether it be creating a new technology or learning how to put together a puzzle, the matter of fact is that both request great examination and research to resolve and learn. Scientific research is a technique used to investigate phenomena, correct previous understanding, and acquire new knowledge. Knowledge could lead us to a possible cure for cancer, an alternative for fossil fuels, and the creation of a revolutionary technology. Nevertheless, all these benefits are a reason why John M. Barry writes about scientific research with admiration, curiosity, and passion in which he blends a use of rhetorical strategies in order to give off an overall perspective of the necessity and mystery within scientific research.…
This file of BIO 101 Week 3 Discussion Questions shows the solutions to the following problems: DQ 1: Pretend that you have just met someone who has never heard of…
Good morning young ladies and gentlemen, and welcome to what will be an exciting year for you all and I also commend all of you for choosing science as your undergraduate subject for this year. I am Professor John and today I will be discussing with you the importance of choices. More specifically, the role of science and the ones who control its power. This, ladies and gentleman, relates directly to all of you, the future generation of people in the scientific field. The knowledge of science, I believe, is the most powerful asset anyone can hold. This is because, one who has knowledge that could potentially change…
1. Find a media piece—article, video, presentation, song, or other—that recognizes the fundamental concepts of chemistry in biology. Include the link or reference citation for the piece and describe how it helped you better understand how fundamental concepts of chemistry affect biology.…
In this society today, science is a method of discovering how things will impact what will happen in our future. However, scientific discovery is getting the correct information through a process or steps. It also is the observation, identification, description, experimental investigation, and theoretical explanation of phenomena (free dictionary). Science is expanding the knowledge of the world around us to make sure that the knowledge of science is available.…
Scientists use this method to have a formula to back up their findings, and to explain how they came to the conclusion. The Scientific method is a good way to find the solution to a problem.…