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Daniel Sinyal Public Feed

Public Health, Prescription Drug Overdose

Posted by Daniel Sinyal on Sunday, April 14, 2019 at 8:33 pm
In this project, we were required to research a particular topic about public health, and create a video to bring awareness to the topic. My group picked prescription drug overdose. With 70,000 lives taken each year, this epidemic could create higher death rates in this country due to the ease of access through technology. Teenagers are also getting pulled into this epidemic. I believe that this is one of the problems that is needs a solution right away. If not, countless lives will be affected, not just the death of these individuals on their own, but also the people around these individuals. 

Video: https://youtu.be/-TRWdQNjMMQ 


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Alzheimer's Benchmark Q3

Posted by Daniel Sinyal on Wednesday, March 20, 2019 at 11:56 pm
In this project, we had to pick a disease and explain its effects on the nervous system. My group picked Alzheimer's Disease, which is a disease that is mostly affecting the brain's nerve cells. This in turn causes problems such as, lack of emotional control, lowered awareness, loss of memory, and the list goes on. There are treatments for it, but a cure has not yet been developed. One of the interesting treatment I find interesting is the one with the herb called "Yerba Santa" (or holy herb in English.)

Link to presentation:https://docs.google.com/presentation/d/1yBXZ9RtHs9omjIr-KG794owOl5jeb3-txRYFj3PXoDE/edit?ts=5c890808#slide=id.g5464d70906_0_0 
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Physiology of Volleyball

Posted by Daniel Sinyal in Biology of the Human Body · Aziz · E on Wednesday, February 13, 2019 at 11:49 am
In this project, my group and I was given the task to research about the physiology of a specific sport(volleyball). I found some interesting facts and it somewhat surprised me because I never expected to see injuries occurring in volleyball because of how little physical contact there is. Volleyball involves lots of extreme and intense movements that is pressuring the lower back, knees, hands, and at times ankles.
Screenshot 2019-02-14 at 11.46.01 AM
Screenshot 2019-02-14 at 11.46.01 AM
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Fast Plants Reflection by Daniel S.

Posted by Daniel Sinyal in Biochemistry 2 Honors on Monday, June 4, 2018 at 10:29 am

    Our plants were growing pretty well but we suddenly forget to attend to it and the plants dried up. It shows that plants won't survive in a dry environments.  Genetics gives us the abilities and certain traits to survive. For example, a person may be able to handle extreme pressure and not break, while another breaks easily and dies because of it.

    The environment also affects the phenotype of an organisms, as it was stated by BBC "Survival of the fittest - those offspring whose phenotypes are better adapted to the environment have a better chance of survival and therefore a greater chance of passing on their genes to the next generation." this means that the environment can be advantageous to an individual with a certain genetic while the ones who have genes that are disadvantageous are eliminated.

    An indicator of how an organism will look is as stated by Britanica "Different environments can influence the development of inherited traits (as size, for example, is affected by available food supply) and alter expression by similar genotypes" this factor will affect who will survive, as I've stated before. Those who have advantageous genes will be more likely to survive.

    Something that stood out to me in this course is the dissection of frogs. It was quite nasty but at the same time educational. It taught me that frogs have complex organs that keeps them alive. I felt that I learned a lot from that experience. It also taught me that I should research and learn a lot more about my body and how it works.


    Citation:
    Encyclopedia Britannica. (n.d.). Phenotype | genetics. [online] Available at: https://www.britannica.com/science/phenotype [Accessed 4 Jun. 2018]. 

    Bbc.co.uk. (n.d.). BBC - Intermediate 2 Bitesize Biology - Phenotype and genotype : Revision, Page 7. [online] Available at: http://www.bbc.co.uk/bitesize/intermediate2/biology/environmental_and_genetics/phenotype_and_genotype/revision/7/ [Accessed 4 Jun. 2018].
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    The Taiga Biome Q4 Benchmark

    Posted by Daniel Sinyal in Biochemistry 2 Honors on Tuesday, May 29, 2018 at 9:26 pm
    IMG-1040
    IMG-1040
    We were tasked to create a physical representation of some sort to explain a certain aspect of nature and talk about problems along with the possible solutions to the problem. After doing this project, I learned that as humans, we are the top of the food chain. We control everything below us, all the way down to the microscopic level. Which means that our actions have consequences for the whole environment, depending on what we do. An example would be creating a lot of factories. Factories creates lots of pollution and all of that pollution spreads around the Earth which results in Global Warming. This is a good example of our actions for the environment. I believe there's a way to survive without factories, but right now, we don't have that solution. If the use of factories were to stop, the green house gasses may decrease and it may create a balance between the oxygen levels and carbon dioxide levels.
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    Daniel Sinyal Reflection on Evolution

    Posted by Daniel Sinyal in Biochemistry 2 Honors on Wednesday, April 4, 2018 at 10:32 pm

    Daniel Sinyal

    4/4/18

    B-band

    Ms. Aziz


    Reflection and thoughts about the theory of evolution


    The theory of evolution is an interesting thought. Selective pressure was an interesting concept and I saw it going in motion. An example are the rock pocket mouse, if the terrain is darker that means the dark furred mouse are going to be more likely to survive since they were blending in with their environment, but if the lighter furred mouse came into dark terrains they will be preyed upon by predators. The environment is the selective pressure in this example because it either increases or decreases the chance of their survival. I think that some of these systems shows how certain organisms have a higher chance of survival. I think it is quite interesting to learn about this.


    I think that evolution is still an invalid theory because the evidence here only mostly talks about the similarities between organisms and how their genes are similar, which is in my opinion quite repetitive. I think that we right now we only have this theory to explain our existence because we don’t see anything else being true. To me personally, science is all probable facts that have been tested and observed which is where evidence is gained. I do believe in things such as selective pressure and the different types of phenotypes. What I see as a flaw in this theory is the fact that a bacteria has the capacity to turn into a human being. There’s no evidence of anything such as that recorded in history. If there is evidence of monkeys turning into humans through the span of a million years and we have that record recorded somewhere on an ancient cave or stone or some old board of some sort, then I’ll reconsider the theory of evolution being true.


    Our Website : By Dexter L.

    https://comparativeanatomyevolution.weebly.com/
    Poster put together by Chelby E. & Daniel S.
    Image
    Image
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    Keystone Cramming study guide

    Posted by Daniel Sinyal in Biochemistry 2 Honors on Tuesday, January 16, 2018 at 1:55 pm
    ​By Daniel:
    BIOENERGETICS: ATP, CELLULAR RESPIRATION, and PHOTOSYNTHESIS
    BIO.A.3.1.1, A.3.2.1,A.3.2.2
    ATP and Cellular Respiration
    How does a cell provide energy to power its metabolic reactions?
    Reactions release energy, but many consume energy. How does the cell provide energy to power its reactions. The body uses ATP as energy and it provides energy for the processes in Cellular respiration. It is known as the “energy currency” in cells. It has 3 Phosphate groups, when the end phosphate group is disconnected, it releases energy and become ADP. This creates a repeating cycle of ATP being broken down and re-formed in cells. 
    ATP is being used over and over in the process of CELLULAR RESPIRATION. In the first stage of Cellular Respiration, glucose molecules are being broken down into smaller molecules during glycolysis (the splitting of sugars). This process occurs without the use of Oxygen and only 2 molecules of ATP form from the energy released from a glucose molecule. This is an Anaerobic respiration & it releases less energy (ATP) stored in glucose than aerobic respiration does.

    In the second and third stages, aerobic respirations take place in the mitochondria, which are organelles in animal & plant cells that produce energy/ATP for the cell. The process happens in the Matrix of the mitochondria. In the matrix enzymes help break down the products of glucose further in a series of chemical reaction, from this carbon dioxides are produced. During the first 2 stages, Hydrogen ions are building up in the matrix and at the third stage, these ions flow across the inner membrane of the organel. As this is happening, an enzyme called ATP synthase is powered, and this enzyme is attached to the inner membrane. It synthesis ATP from ADP and phosphate. ATP is produced as the ions exit the matrix. 
    Tips:
    Think of Mitochondria as a powerhouse of the cell, it’s like a battery for an electronic device, energy (ATP) in the battery or mitochondria being used to keep it functioning.
    Aerobic respiration is the process of Cellular Respiration with oxygen and Anaerobic respiration is the process without oxygen. An- without
    Questions 
    How many layers does the mitochondria have?
    5
    1
    4
    2
    What is the definition of Glycolysis?
    Splitting of cells
    Splitting of tissues
    Splitting of mitochondria
    Splitting of sugars
    What’s the Difference between Aerobic Respiration and Anaerobic Respiration?
    ______________________________________________________________
    Why is Mitochondria so important for the cell?
    ____________________________________________________
    What is the product of Cellular Respiration?
    ________________________________________________
    Answer key
    2, the inner and outer membrane of the Mitochondria
    D. Splitting of sugars.
    Aerobic Respiration requires oxygen while Anaerobic respiration doesn’t need oxygen.
    Mitochondria is important because it is the source of energy of the cell, this organelle creates ATP which is the currency of energy for all life.
    The product of Cellular Respiration are carbon dioxide and water.
    BIO .A.3.1.1, A.3.2.1, A.3.2.2
    Photosynthesis
    Where do we receive oxygen and food from?
    Photosynthesis is a process that converts light energy from the sun into chemical energy stored in sugars like glucose. Photosynthetic organisms use sunlight to produce glucose and oxygen from carbon dioxide and water.
    The glucose made from photosynthesis can be used right away or saved for later. Plants can carry cellular respiration like animals do. The equation for cellular respiration is opposite of photosynthesis.
    Chloroplasts are the organelles where photosynthesis takes place in cells. A chloroplast have  have 2 membranes that surround stomata/ inner fluid, and in the stromata there are disks called thylakoids. These disks contain chlorophyll, this pigment captures energy from sunlight & this is the energy that drives photosynthesis. The leaf cells take carbon dioxide through openings called stomata and plants open up their stomata to take in carbon dioxide and release oxygen. 
    There are 2 stages of Photosynthesis and it occurs in the different parts of the chloroplast. The first stage is a light dependent, this is happening inside the thylakoid, where the chlorophyll takes in sunlight and, water molecules are being split to prepare for the next stage. ATP and other energy-rich molecules are produced and oxygen is being released from the leaf. This is the light-dependent reaction.
    The second stage is the light-independent reaction (also called Calvin cycle) require no light. It takes place in the stroma of the chloroplast and this reaction depends on the energy produced by the light-dependent reactions. Organic compounds (contain carbon and hydrogen, they are used to build glucose and other important molecules) and Carbon dioxide are being converted into organic molecules such as glucose.
    Tips: - Plants can do both photosynthesis and cellular respiration.
    Photosynthesis uses Carbon dioxide and water to make glucose and oxygen
    Questions 
    Which one is the product of photosynthesis?
    Glucose
    Carbon Dioxide
    Water
    Chlorophyll
    Which part of the chloroplasts absorb light and gives leaves their color?
    Stomata
    Thylakoids
    Vacuole
    chlorophyll
    What happens during the first stage of photosynthesis?
    ______________________________________________________
    Scientists supplies plants with water that has heavier oxygen isotope, oxygen-5. Which product of photosynthesis will have this isotope? why?
    ____________________________________________
    What is the relationship between photosynthesis and cellular respiration? Why are they so important for each other?
    ______________________________________________________
    Answer key
    A. Glucose, it’s the product of the process of photosynthesis.
    D. Chlorophyll
    During the first stage of photosynthesis, light is being absorbed and water molecules are being split into smaller molecules. This creates oxygen and organic compounds for the next stage of photosynthesis.
    Oxygen will have this isotope because it comes from the water and as water come in its molecules are being split creating Oxygen and other compounds.
    Photosynthesis needs the products of cellular respiration which is water and carbon dioxide and cellular respiration needs the product of photosynthesis, which is oxygen and glucose. If one of either is not present then nothing will be left.

    The rest of the study guide: https://biologykeystonestudy.weebly.com/
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    Daniel Sinyal's Vision Board

    Posted by Daniel Sinyal in Seminar Junior · Hare · adv on Thursday, November 2, 2017 at 3:41 pm
    My vision board consists of my interest (at least what I think is my interest), this is all my vision for my future, and I hope I'll be able to get out of the U.S for a bit for vacations. I also hope that my hobby becomes a source of income. https://www.pinterest.com/danielsinyal/vision-board/
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    Better to be independent than dependent

    Posted by Daniel Sinyal in ART 9 - Hertz - e2 on Friday, June 10, 2016 at 11:07 am

    Better to be independent, than dependent.

    Being independent gives you more freedom and control over yourself and your future conditions, instead of being dependent, when you depend on someone you become too hopeful, for example you work with a group of friends and you’re the one pulling the weight while everyone else slacking off, that feeling can be frustrating that’s why being independent is better, instead of hopping someone else will do it, you are taking control over the actions and outcomes.


    The hole in the wall shows the frustration of the person, the messy bed shows how indifferent the guy is about everything that surrounds him, the pillow on the floor shows how comfortable he is, and the table & paper shows the work that he has done and how simple he wants to live life.
    6 word memoir room
    6 word memoir room
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    The electrical wristband

    Posted by Daniel Sinyal in PHYSICS 1 - Gray - A on Monday, June 6, 2016 at 9:03 am
    I use this wristband as a sculpture because it reminds me of my past, the important memories that it holds because I don’t really produce a lot of memories, well live changing and adventurous ones, it’s always been work this, do this, clean this, do that, etc. also It’s the thing that I keep close to me.
    electrical wristband
    electrical wristband
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    Street art

    Posted by Daniel Sinyal in ART 9 - Hertz - e2 on Friday, April 29, 2016 at 2:33 pm
    Street Art project
    Street Art project

     My street art shows the good and evil, light and darkness of people.

     My inspiration comes from people’s moral compass and actions, though I was just looking around for ideas and stumbled upon this.

     I picked that certain location because it shows my work and what I have accomplished recently and what I’ve worked for, and the experiences that I have so far and that’s coming soon in the future.

     This wasn’t really the thing that changed my perspective of art, it was the lesson in class, and what I’ve learned, also the things that I learned online.

     As I travel around the city I see some art, but not all of them are meaningful art. Though I’m sure it’s there for a reason.
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    The Internet & You

    Posted by Daniel Sinyal in TECH 1 - Hertz - e1 on Saturday, January 16, 2016 at 11:14 am
    Slide 1: The title of the presentation.
    slide 2: This slide is about "you" the users of internet, and in this slide I will explain the user's actions and what effects it may have.
    Slide 3: This slide is about the "people" of the internet, and the effects of your actions may vary depending on your actions, it may effect the people of internet.
    slide 4: My number 1 rule for using the internet is to think, before you post make sure what you're about to post is not offensive to anybody else. You have to be careful about what you post online.
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    Survival guide online by DS

    Posted by Daniel Sinyal in TECH 1 - Hertz - e1 on Thursday, November 12, 2015 at 12:45 pm

    Online I appear as a whole different person, I’m very quiet, and pretty much the same as how I act in public. When people look at me based on my appearance they would think I’m a delinquent or a trouble maker. When posting I think about what I say and I make sure people understand what I post or say and make sure that they don’t misunderstood, and that nobody would be offended. The pros is that you can control what you post and the cons is that whatever you post may spread like a wildfire depending on what you say. Lack of control, permanence and immediacy impacted our lives because people will look at what you post, and you can’t control what you post because people can just keep sharing passing it on from person to person, and permanence is affecting our lives (not just online, also our personal live) because people just look at that and assume you are this and this because you post this and this. My thoughts on a social media background checks by potential employers, well I’m against that because it’s a breach of privacy, and people judge quickly on what the person is like when they see a certain post, but I can’t complain because it’s maybe a job that I want. Free speech is basically the right to say whatever you want, but this power have some limits, things like profanity, fight words, and words that is used to degrade someone is not protected by law. An internet troll is someone who enjoys seeing people mad, basically they make someone mad and trying to get their angers out. Well we can stop trolling by making a website that have programs that type some random discussion and the program can be programmed to respond to what the trolls is saying so they wouldn’t bother an actual person. Pros of posting anonymously is that no one would know that you are the poster if you wanna post without anyone knowing who you are, and the con is that it’s difficult to identify the person who post certain posts.


    tips

    1. Think before posting.

    2. Comment without offending or use words to degrade.

    3. Ignore a troll.
    4. Don't be a troll.
    5. Be cool as ice and not hot as lava.
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