Top-Rated Free Essay
Preview

need some help

Satisfactory Essays
382 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
need some help
what determines a living thing? The organism or object has to be cellular. Without cells an object can't be living. The object has to have a way to convert energy and rid itself of waste. This is what separates a living thing from a non living thing.

If you take an object like a rock it isn't a livign thing. It does not have cells, it does not produce energy or convert energy in any way. It also doesn't grow or procreate or replicate.

Delving farther, if you look into the respiration of an object you can see that the cycle is a huge part of life.

If there is anything I am forgetting I would greatly appreciate any feedback that would like to be offered.

I also have an essat in regards to red blood cells, white blood cells and platelets I need to answer.

I don't know exactly how long this thing needs to be but ti is pissing me off.

REally I am just typing this so I can have accesss to the study items on the site. I know that sucks but I am in a pinch.

what determines a living thing? The organism or object has to be cellular. Without cells an object can't be living. The object has to have a way to convert energy and rid itself of waste. This is what separates a living thing from a non living thing.

If you take an object like a rock it isn't a livign thing. It does not have cells, it does not produce energy or convert energy in any way. It also doesn't grow or procreate or replicate.

Delving farther, if you look into the respiration of an object you can see that the cycle is a huge part of life.

If there is anything I am forgetting I would greatly appreciate any feedback that would like to be offered.

I also have an essat in regards to red blood cells, white blood cells and platelets I need to answer.

I don't know exactly how long this thing needs to be but ti is pissing me off.

REally I am just typing this so I can have accesss to the study items on the site. I know that sucks but I am in a pinch.

You May Also Find These Documents Helpful

  • Satisfactory Essays

    CVSystem BloodReport

    • 272 Words
    • 2 Pages

    It is a system of classifying blood based on the presence of protein on the surface of the plasma membrane on the RBC. The…

    • 272 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    1 minute per point. The points for each question are written in square brackets, e.g., [8…

    • 742 Words
    • 4 Pages
    Good Essays
  • Powerful Essays

    BIO 104 Chapter 3

    • 7229 Words
    • 29 Pages

    ■ CHAPTER 3: CELL FUNCTION AND STRUCTURE 3620001C03.indd 55 55 1/27/11 10:14 AM Summary ■■Antibiotics are chemicals, ■■Bacteria are surrounded by a originally produced by living organisms, that selectively target and kill bacteria. cell wall containing peptidoglycan, a molecule not found in eukaryotes. Some antibiotics, like penicillin, work by preventing peptidoglycan synthesis. ■■According to the cell theory, all living organisms are made of cells. New cells are formed when an existing cell reproduces.…

    • 7229 Words
    • 29 Pages
    Powerful Essays
  • Good Essays

    WEEK 2 Written Assignment

    • 757 Words
    • 3 Pages

    2. Crystals can grow, but are not living because they do not use energy such as feeding and digestion, do not have cells, and do not reproduce. They also do not excrete waste which is another sign of life.…

    • 757 Words
    • 3 Pages
    Good Essays
  • Better Essays

    In this lab five blood tests will be performed: hematocrit determination, erythrocyte sedimentation rate, hemoglobin determination, blood typing, and total cholesterol determination. A “hematocrit refers to the percentage of red blood cells (RBC’s) in a sample of whole blood. Since the function of red blood cells is the transport of oxygen to the cells of the body, the higher the hematocrit, the more red blood cells are available to carry oxygen.” In a normal, healthy male the value for males is 47% and in a normal, healthy female it is 42%. A person with a lower than normal hematocrit would indicate they are anemic, and a higher than normal hematocrit would indicate polycythemia. “Anemia is a condition in which insufficient oxygen is transported to the body’s cells. There are many possible causes for anemia, including inadequare numbers of red blood cells, decreased amount of the oxygen-carrying pigment hemoglobin, and abnormal hemoglobin. Polycythemia refers to a significant increase in red blood cells.” Some causes for this increase in red blood cells are tumors in bone marrow, vigorous athletic training, and living in a place that is higher in altitude. To determine a hematocrit value a whole blood sample is put into microcapillary tube and spun in a special microhematocrit centrifuge. By doing this the blood sample will separate the blood cells from the blood plasma and there will be a “buffy coat” of white blood cells between the layer of blood plasma and red blood cell layer. Then the hematocrit value can be determined “by measuring the height of the layer of red cells in millimeters and dividing that number by the height of the initial column of blood to obtain the percentage of red blood cells. In this experiment there will be six samples from six individuals, a healthy male who lives in Boston, a healthy female who lives in Boston, a healthy male who lives in Denver, a healthy female who lives…

    • 2907 Words
    • 12 Pages
    Better Essays
  • Satisfactory Essays

    Grade 12 BIO Unit 1

    • 7755 Words
    • 63 Pages

    If you think about it, living things are made up of chemicals. The cells, tissues, organs,…

    • 7755 Words
    • 63 Pages
    Satisfactory Essays
  • Better Essays

    bull

    • 2121 Words
    • 16 Pages

    living things. Cellular respiration also occurs if no oxygen is present in a process known…

    • 2121 Words
    • 16 Pages
    Better Essays
  • Satisfactory Essays

    True Or False Question Paper

    • 4175 Words
    • 17 Pages

    Bloom's Level: 3. Apply Learning Outcome: 01.06.a State the characteristics that distinguish living organisms from nonliving objects. Section: 01.06 Topic: General…

    • 4175 Words
    • 17 Pages
    Satisfactory Essays
  • Powerful Essays

    exemplar science

    • 1838 Words
    • 8 Pages

    You may wish to use this document as a checklist to make sure that you have covered everything.…

    • 1838 Words
    • 8 Pages
    Powerful Essays
  • Good Essays

    The purpose of this exercise is to gain knowledge and become familiar with the components of blood and blood cells. In order to do this, a prepared slide as well as a slide using my own blood were used. The different types of cells along with antigen-antibody reactions of the ABO and Rh blood groups were understood by examining and identifying the reactions of my blood with the reagents.…

    • 1040 Words
    • 4 Pages
    Good Essays
  • Satisfactory Essays

    Module Four Lab Questions

    • 513 Words
    • 2 Pages

    The four main components of blood are Red blood cells, White blood cells, Platelet and Plasma. The red blood cells contain hemoglobin, a protein that binds oxygen. Red blood cells transport oxygen to, and remove carbon dioxide from, body tissues. The white blood cells fight infection. One type of infection-fighting white blood cells fight disease by producing antibodies and thus destroying foreign materia. The platelets help the blood to clot, if you get a wound for example.…

    • 513 Words
    • 2 Pages
    Satisfactory Essays
  • Better Essays

    Cited: National Institutes of Health, National Heart, Lung, and Blood Institute, Division of Blood Disease…

    • 1165 Words
    • 5 Pages
    Better Essays
  • Better Essays

    Blood Disorders

    • 724 Words
    • 3 Pages

    The purpose of red blood cells is to provide the body with nutrients, to carry oxygen to the tissues, and helps to remove waste from the body. (WebMD, 2014) Red blood cells are found in the blood and half of our blood contains plasma. (WebMD, 2014) Platelets help with the clotting process of the blood. They can be found throughout our blood. (WebMD, 2014)…

    • 724 Words
    • 3 Pages
    Better Essays
  • Good Essays

    Life is defined as a characteristic that distinguishes that have signaling and self sustaining processes from those that don’t. If an organism can perform certain functions such as movement, respiration, sensitivity, growth, reproduction, excretion, and nutrition, it is classified as a living organism. Life began from the basic building block of all living things, called cells. All organisms derived from single celled organisms. Cells are the basic building blocks of life and are found in all living things. For example, a group of cells would form a tissue, a group of tissues would form an organ, a group of organs would form an organ system an a group of organ systems would form an organism.…

    • 582 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Living Things

    • 264 Words
    • 2 Pages

    Non-living things can be divided into two groups. First, come those which were never part of a living thing, such as stone and gold.The second group are those which were once part of living things. Coal is a good example. It was formed when trees died and sank into the soft ground. This happened many millions of years ago when the Earth was covered with forests. Paper is non-living but it is also made from trees. Jam is also non-living but it was made from the fruit of a plant.…

    • 264 Words
    • 2 Pages
    Good Essays