Preview

Properties Of Life, Basic Chemical Terminology, Molecules And Compound Of A Cell

Powerful Essays
Open Document
Open Document
855 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Properties Of Life, Basic Chemical Terminology, Molecules And Compound Of A Cell
Properties of life, Basic Chemical Terminology, Molecules and Compound of a cell

Properties of life: All living things are made of cells and keep certain characteristics in common. All living things are divided into several characteristics: order, reproduction, growth and development, energy processing, respond to the environment, regulation and evolution. Cells are either made of prokaryotic or eukaryotic. Prokaryotic is simple, small and lacking membrane-enclosed membrane. Eukaryotic is more complex, larger and containing a nucleus. Prokaryotic includes bacteria and archaea. Eukaryotic includes animal cells, plant cells and fungal cells.

Basic chemical Terminology: Matter are composed of atoms which they all
…show more content…
In some cases, a compound is a type of molecule. Molecules are comprised of two or more elements which are compounds. All compounds are molecules but not all molecules are compounds. Examples of molecules are H2O, O2 and O3. Examples of compounds are NaCl and H2O.

Cell Anatomy and Physiology

All cells come from preexisting cells by division. The cell is a structural and functional unit that has three major parts which are cytoplasm, nucleus and the cell membrane. The nucleus sends messages through holes in the envelope called nuclear pores and it has nucleolus and is separated from the cytoplasm by the nuclear envelope. Cytoplasm are structures that do a special function within the cell. The cell membrane is a permeable structure that envelops the cell and protects the cells internal environment.

Cell Respiration, Photosynthesis and
…show more content…
As fuels in cellular respiration carbohydrates, fats and proteins they all can be used but to check reactions and pathways glucose is most commonly used. Photosynthesis is a process of chemical hat was converted from the light energy and are use to produce organic compounds. In plants it occurs within the chloroplast that’s located in the plant leaves. Photosynthesis consisted of two stages which are the light reaction and the dark reaction. The light reaction is when it converts the light into energy and the dark reaction used carbon dioxide and the energy to produce sugar. Reproduction is the process where cells divide and form new cells. Every time a cell divide it makes a copy of its own chromosomes, the genetic material that holds all instruction for all life and sends a copy to the new cell.

Mendel’s Law

It is a breakdown of genetic crosses depending on the understanding of Mendel’s two law the principle of segregation and the principle of independent assortment. The principle of segregation is where two members of a gene pair segregate from one another in formation of gametes. The principle of independent assortment is where genes for different traits assort independently of each other in the formation of gametes.

DNA Structure and

You May Also Find These Documents Helpful

  • Good Essays

    or if two or more atoms of different elements combine then the result will be called the molecule of a compound. An example would be…

    • 1894 Words
    • 8 Pages
    Good Essays
  • Good Essays

    1.) Cells are complex and incredible structures that through series of reactions can create cellular energy, reproduce genetic material and eliminate waste products. Eukaryotic cells are more complex than prokaryotic cells and it is believed that they evolved from prokaryotes. What are 3 major characteristics that distinguish eukaryotes from prokaryotes? Choose 2 pieces of evidence (that we learned about in class) and explain how they support the theory that eukaryotes evolved from prokaryotes.…

    • 667 Words
    • 3 Pages
    Good Essays
  • Better Essays

    Cells and Organelles

    • 1015 Words
    • 5 Pages

    The cell is the basic unit of life. The following is a glossary of animal cell terms. All cells are surrounded by a cell membrane. The cell membrane is semipermeable, allowing some substances to pass into the cell and blocking others. It is composed of a double layer of phospholipids and embedded proteins. Color and label the cell membrane tan. Plant cells have an additional layer surrounding them called the cell wall. The cell wall is made of nonliving material called cellulose. Color and label the cell wall brown. The centrosome (also called the "microtubule organizing center") is a small body located near the nucleus. The centrosome is where microtubules are made. During cell division (mitosis), the centrosome divides and the two parts move to opposite sides of the dividing cell. The centriole is the dense center of the centrosome. Only animal cells have centrosomes. Color and label the centrioles purple. Microtubules are shaped like soda straws and give the nucleus and cell its shape. Label the microtubules inside the nucleus.…

    • 1015 Words
    • 5 Pages
    Better Essays
  • Good Essays

    All living things can be categorize into one of six kingdoms, and they share five basic properties. All living organisms share common characteristics, and they share five basic properties. They are: cellular organization, metabolism, homeostasis, growth and reproduction, and heredity. (Johnson, 2010, p. 15) Those living things are categorized into six groups called Kingdoms. The six kingdoms are Bacteria, Archaea, Protista, Fungi, Plantae, and Animalia.…

    • 324 Words
    • 2 Pages
    Good Essays
  • Good Essays

    * Molecules that are made of more than one type of atom are called compound molecules.…

    • 2102 Words
    • 9 Pages
    Good Essays
  • Good Essays

    What Is Combustion?

    • 1132 Words
    • 5 Pages

    This process happens because plants and other living organisms need energy to grow and carry out other life functions. Respiration is the process in which carbohydrates are converted into energy. Cellular respiration releases the stored carbon, which was gained during photosynthesis. Photosynthesis is the reverse process of respiration. Cellular respiration requires oxygen (which is the byproduct of photosynthesis) and it produces carbon dioxide, which is used in photosynthesis. In this way, photosynthesis and cellular respiration are linked in the carbon cycle. Respiration and photosynthesis are essentially the same process, just in reverse. Respiration adds CO2 and photosynthesis takes CO2 out of the atmosphere, they work in one continuous cycle together. Photosynthesis uses the carbon dioxide and water created by cellular respiration to create glucose and oxygen. Cellular respiration uses the glucose and oxygen from photosynthesis to form carbon dioxide and…

    • 1132 Words
    • 5 Pages
    Good Essays
  • Satisfactory Essays

    Animal Cell

    • 379 Words
    • 2 Pages

    Cells have many parts and functions. The most important thing in a cell is the Nucleus. The Nucleus acts as the “brain” of the cell, and contains DNA. Inside of the Nucleus is where the Nucleolus is located. Made up of RNA and proteins, the Nucleolus’ function is to create Ribosomes. The Ribosomes is where protein synthesis takes place, which means they create proteins. Another important organelle in an animal call is the Cytoplasm. It is a jelly like substance inside the Cell Membrane that keeps the organelles in their place. Along side the Cytoskeleton, the Cytoplasm provides structure within the cell. Everything in the cell is held together by the Cell Membrane. It also works to control what travels in and out of the cell. A real life example of how the Cell Membrane works is in skin cells. In a skin cell the Cell Membrane works to prevent viruses and bacteria from entering the body. Other less important parts of the cell are things like Lysosomes, Vacuoles, and Spicuoles. Though all are important, some organelles have less important functions than others.…

    • 379 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    An atom is the smallest possible, an element are the simplest kind of substances, molecules are a mixture of different kinds of atoms and compounds are when atoms of two or more elements are chemically joined together.…

    • 260 Words
    • 2 Pages
    Satisfactory 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

    Chemical Basis of Life

    • 784 Words
    • 4 Pages

    Element: A pure substance that cannot be broken down into smaller substances by chemical means…

    • 784 Words
    • 4 Pages
    Good Essays
  • Satisfactory Essays

    The Structure of Cells

    • 480 Words
    • 2 Pages

    3A The Structure of Cells Monday, September 30, 2013 • Cytology ○ Cyto = cell ○ Logos = study of • Background ○ 1665 Robert Hook's Micrographia § Was studying cork cells ○ 1833 R. Brown § Discovered nucleus ○ 1838 M. Schleiden § Said that all plants consist of cells ○ 1839 T. Schwann § All animals consist of cells ○ 1855 Virchow § Cells come only from preexisting cells • The Cell Theory ○ Cells are the structural units of all living things ○ Cells are the functional units of living things ○ Cells come from preexisting cells • Processes of the cell ○ Absorption ○ Digestion ○ Synthesis ○ Respiration ○ Movement ○ Irritability ○ Excretion ○ Egestion ○ Secretion ○ Homeostasis ○ Reproduction • Cellular Organization ○ Unicellular § Consists of only one cell § Examples include □ Bacteria □ Protozoans □ Some algae □ Some fungi ○ multicellular § Organisms made of many cells § Colonial □ A group of similar cells living together that could exist separately □ Examples include ® Algae…

    • 480 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    However, there are some exceptions to the cell theory which test this rule of cell theory:…

    • 691 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Compounds- Substances that are made up of more than one type of atom. Compounds differ from mixtures in that they are chemically combined. Unlike elements, compounds can be decomposed or broken down by simple chemical reactions.…

    • 1314 Words
    • 6 Pages
    Good Essays
  • Better Essays

    Biochemistry

    • 4180 Words
    • 17 Pages

    A chemical compound is a stable combination of different elements that are held together by chemical bonds.…

    • 4180 Words
    • 17 Pages
    Better Essays
  • Good Essays

    Chemistry Notes Doc

    • 485 Words
    • 2 Pages

    COMPOUND- a substance made of two or more types of atom chemically joined together
ELEMENT- a substance made of only one type of atom
MIXTURE- a combination of two or more elements in a way that allows each element to keep its own chemical identity.
All substances are made up of atoms
Elements contain only one type of atom
Different atoms can bond together by giving/taking/sharing electrons, to form compounds.
Atoms are made up of a tiny central nucleus surrounded by electrons…

    • 485 Words
    • 2 Pages
    Good Essays