review test 1

more review unit 1 here, just another page

here is a review page for bio 101 that has flash cards for chemistry and a concept map for biochemistry. some of the stuff may be useful for you, just be picky what you spend time on

Here are a lot of labeling exercises and some animations followed by quizes

here are some study guides CH1 CH1 answers CH2 CH2 answers CH3 CH3 answers

Objective Checklist

An Overview of Anatomy and Physiology

· Define anatomy and physiology.

· Explain how anatomy and physiology are related.

Levels of Structural Organization

· Name the levels of structural organization that make up the human body and explain how they are related.

· Name the organ systems of the body and briefly state the major functions of each system.

· Classify by organ system all organs discussed.

· Identify the organs shown on a diagram or a dissect-able torso.

Maintaining Life

· List functions that humans must perform to maintain life.

· List the survival needs of the human body.

Homeostasis

· Define homeostasis and explain its importance.

· Define negative feedback and describe its role in maintaining homeostasis and normal body function.

The Language of Anatomy

· Verbally describe or demonstrate the anatomical position.

· Use proper anatomical terminology to describe body directions, surfaces, and body planes.

· Locate the major body cavities and list the chief organs in each cavity.

Concepts of Matter and Energy

· Differentiate matter from energy.

· List the major energy forms, and provide one example of how each energy form is used in the body.

Composition of Matter

· Define chemical element and list the four elements that form the bulk of body matter.

· Explain how elements and atoms are related.

· List the subatomic particles and describe their relative masses, charges, and positions in the atom.

· Define radioisotope and describe briefly how radioisotopes are used in the diagnosis and treatment of disease.

Molecules and Compounds

· Recognize that chemical reactions involve the interaction of electrons to make and break chemical bonds.

· Define molecule and explain how molecules are related to compounds.

Chemical Bonds and Chemical Reactions

· Differentiate between ionic, polar covalent, and nonpolar covalent bonds, and describe the importance of hydrogen bonds.

· Contrast synthesis, decomposition, and exchange reactions.

Biochemistry: The Chemical Composition of Living Matter

· Distinguish organic from inorganic compounds.

· Differentiate clearly between a salt, an acid, and a base.

· List several salts (or their ions) vitally important to body functioning.

· Explain the importance of water to body homeostasis, and provide several examples of the roles of water.

· Explain the concept of pH, and state the pH of blood.

· Compare and contrast carbohydrates, lipids, proteins, and nucleic acids in terms of their building blocks, structures, and functions in the body.

· Differentiate fibrous proteins from globular proteins.

· Compare and contrast the structure and functions of DNA and RNA.

· Define enzyme, and explain the role of enzymes.

· Explain the importance of ATP n the body.

Cells

Name the four elements that make up the bulk of living matter and list several trace elements.

Define cell, organelle, and inclusion.

Identify on a cell model or diagram the three major cell regions (nucleus, cytoplasm, and plasma membrane).

List the structures of the nucleus and explain the function of chromatin and nucleoli.

Identify the organelles on a cell model or describe them, and discuss the major function of each.

Define selective permeability, diffusion (including simple and facilitated diffusion and osmosis), active transport, passive transport, solute pumping, exocytosis, endocytosis, phagocytosis, pinocytosis, hypertonic, hypotonic, and isotonic.

Describe plasma membrane structure and explain how the various transport processes account for the directional movements of specific substances across the plasma membrane.

Describe briefly the process of DNA replication and of mitosis. Explain the importance of mitotic cell division.

Describe the roles of DNA and of the three major varieties of RNA in protein synthesis.

Name some cell types, and relate their overall shape and internal structure to their special functions.