Biology CP - Masconomet Regional School District
... 1.1 Recognize that biological organisms are composed primarily of very few elements. The six most common are C, H, N, O, P, S. 1.2 Describe the basic molecular structures and primary functions of the four major categories of organic molecules (carbohydrates, lipids, proteins, and nucleic acids). 1. ...
... 1.1 Recognize that biological organisms are composed primarily of very few elements. The six most common are C, H, N, O, P, S. 1.2 Describe the basic molecular structures and primary functions of the four major categories of organic molecules (carbohydrates, lipids, proteins, and nucleic acids). 1. ...
NATURE - Biology
... Define exocytosis. Is it active or passive transport? the transport of material out of a cell by means of a sac or vesicle that first engulfs the material and then is extruded through an opening in the cell membrane Define phagocytosis. Is it active or passive transport? A form of endocytosis. T ...
... Define exocytosis. Is it active or passive transport? the transport of material out of a cell by means of a sac or vesicle that first engulfs the material and then is extruded through an opening in the cell membrane Define phagocytosis. Is it active or passive transport? A form of endocytosis. T ...
PLANT CELLS, TISSUES AND ORGANS
... b) On which part of the leaf do you observe the most stomata? • The stomata can be observed on the bottom, or lower side, of a leaf c) Explain how the arrangement of cells in the leaf contributes to the efficiency of photosynthesis. • The leaf itself maximizes the process by having a broad and flat ...
... b) On which part of the leaf do you observe the most stomata? • The stomata can be observed on the bottom, or lower side, of a leaf c) Explain how the arrangement of cells in the leaf contributes to the efficiency of photosynthesis. • The leaf itself maximizes the process by having a broad and flat ...
Document
... measures a diameter of 2.5cm. Label the ruler and a millimeter mark in your drawing. 2. Draw 5 cells of similar size across a low power field of view. The diameter of the field of view is 1000um. Write the diameter under your field of view. Determine the length of one cell and write it under the dia ...
... measures a diameter of 2.5cm. Label the ruler and a millimeter mark in your drawing. 2. Draw 5 cells of similar size across a low power field of view. The diameter of the field of view is 1000um. Write the diameter under your field of view. Determine the length of one cell and write it under the dia ...
the cell cycle
... All of the traits of an organism and information for the body to function and grow properly are found as “genes,” which are parts of the chromosomes in the nucleus Every cell contains chromosomes Each chromosome is a long piece of coiled DNA (deoxyribonucleic acid) and proteins The number of ...
... All of the traits of an organism and information for the body to function and grow properly are found as “genes,” which are parts of the chromosomes in the nucleus Every cell contains chromosomes Each chromosome is a long piece of coiled DNA (deoxyribonucleic acid) and proteins The number of ...
Unit 7A Cells
... The amoeba is a protozoan that belongs to the Kingdom Protista. The name amoeba comes from the Greek word amoibe, which means change. (Amoeba is also spelled amoeba.) Protists are microscopic unicellular organisms that don't fit into the other kingdoms. Some protozoans are considered plant-like whil ...
... The amoeba is a protozoan that belongs to the Kingdom Protista. The name amoeba comes from the Greek word amoibe, which means change. (Amoeba is also spelled amoeba.) Protists are microscopic unicellular organisms that don't fit into the other kingdoms. Some protozoans are considered plant-like whil ...
DOMAINS AND KINGDOMS
... These are called Gram- bacteria and have a second membrane outside cell wall. Forms: 3 main forms exist. 1 Bacillus - rod shaped bacteria 2 Coccus - spherical bacteria 3 Spiral or Curved bacteria Cell Structure: Bacteria lack all membrane bound organelles including nucleus. There are no histones ass ...
... These are called Gram- bacteria and have a second membrane outside cell wall. Forms: 3 main forms exist. 1 Bacillus - rod shaped bacteria 2 Coccus - spherical bacteria 3 Spiral or Curved bacteria Cell Structure: Bacteria lack all membrane bound organelles including nucleus. There are no histones ass ...
15.1.1 Water Balance
... Water enters and leaves cells by the process of osmosis and the net direction of water movement is dependent on the osmotic gradient – water moves from a high to a low water concentration through selectively permeable cell membranes. The movement of water into and out of cells therefore depends dire ...
... Water enters and leaves cells by the process of osmosis and the net direction of water movement is dependent on the osmotic gradient – water moves from a high to a low water concentration through selectively permeable cell membranes. The movement of water into and out of cells therefore depends dire ...
Prepared by Ms. Bowie Biology 11 Exam Preparation Notes Page 1
... by you (not simply a copy of someone else’s work). Any copies found will result in both you and the other person losing your card prior to the exam session. Don’t risk it; use it as it is meant to be – an active method of study! Good luck! ...
... by you (not simply a copy of someone else’s work). Any copies found will result in both you and the other person losing your card prior to the exam session. Don’t risk it; use it as it is meant to be – an active method of study! Good luck! ...
Respiratory System: Practice Questions #1
... 8. Humans breathe more rapidly during exercise than before it because during exercise the blood contains A. B. C. D. ...
... 8. Humans breathe more rapidly during exercise than before it because during exercise the blood contains A. B. C. D. ...
Nervous System Section 35–1 Human Body Systems (pages 891
... 15. Circle the letter of the type of tissue that covers the surface of the body and lines internal organs. a. nervous c. epithelial b. connective d. muscle 16. Circle the letter of the type of tissue that connects bones to muscles. a. nervous c. epithelial ...
... 15. Circle the letter of the type of tissue that covers the surface of the body and lines internal organs. a. nervous c. epithelial b. connective d. muscle 16. Circle the letter of the type of tissue that connects bones to muscles. a. nervous c. epithelial ...
eoct review
... food in your body and to build new molecules & organelles. • Enzymes are used over & over but are very SPECIFIC in the rxn they participate in. • Enzymes can be denatured or destroyed by changes in temperature, pH or salt What is the optimum temperature for this enzyme? (Optimum means the best.) ...
... food in your body and to build new molecules & organelles. • Enzymes are used over & over but are very SPECIFIC in the rxn they participate in. • Enzymes can be denatured or destroyed by changes in temperature, pH or salt What is the optimum temperature for this enzyme? (Optimum means the best.) ...
Plants and Animals – Common Challenges
... This organization arises as the plant or animal grows and develops Interactions among cells and among body parts keep the body alive ...
... This organization arises as the plant or animal grows and develops Interactions among cells and among body parts keep the body alive ...
Chapter 4 Notes - Tri-City
... High GAG content = stiffer ground substance Holds large amounts of fluid and fuction as molecular sieve ...
... High GAG content = stiffer ground substance Holds large amounts of fluid and fuction as molecular sieve ...
BIOLOGY EOCT REVIEW
... food in your body and to build new molecules & organelles. • Enzymes are used over & over but are very SPECIFIC in the rxn they participate in. • Enzymes can be denatured or destroyed by changes in temperature, pH or salt What is the optimum temperature for this enzyme? (Optimum means the best.) ...
... food in your body and to build new molecules & organelles. • Enzymes are used over & over but are very SPECIFIC in the rxn they participate in. • Enzymes can be denatured or destroyed by changes in temperature, pH or salt What is the optimum temperature for this enzyme? (Optimum means the best.) ...
Body Organization and Homeostasis
... As you read, make an outline about body organization and homeostasis. Use the red headings for the main ideas and the blue headings for the supporting ideas. ...
... As you read, make an outline about body organization and homeostasis. Use the red headings for the main ideas and the blue headings for the supporting ideas. ...
Cell theory
In biology, cell theory is a scientific theory which describes the properties of cells. These cells are the basic unit of structure in all organisms and also the basic unit of reproduction. With continual improvements made to microscopes over time, magnification technology advanced enough to discover cells in the 17th century. This discovery is largely attributed to Robert Hooke, and began the scientific study of cells, also known as cell biology. Over a century later, many debates about cells began amongst scientists. Most of these debates involved the nature of cellular regeneration, and the idea of cells as a fundamental unit of life. Cell theory was eventually formulated in 1838. This is usually credited to Matthias Schleiden and Theodor Schwann. However, many other scientists like Rudolf Virchow contributed to the theory. Cell theory has become the foundation of biology and is the most widely accepted explanation of the function of cells.The three tenets to the cell theory are as described below: All living organisms are composed of one or more cells. The cell is the most basic unit of life. All cells arise from pre-existing, living cells, by biogenesis.