Protostomes Samenvattingen, Aantekeningen en Examens

This particular document covers the following topics: 1. Ecdysozoa 2. Phylum Nematoda 3. Phylum Arthropoda 4. Clade Deuterostomia

DAT Biology exam #1 with answer explanation All of the following statements are part of modern cell theory EXCEPT one. Which one is the EXCEPTION? A. An organism's activity is dependent on the activity of its independent cells. B. Metabolism and biochemistry occur within cells. C. Hereditary information is stored in cells and is shared between cells during cell division. D. All cells contain a nucleus for the storage of genetic material. E. All cells in organisms of similar spec...

WSU Biology 106 Final (Hellman&Carloye) Independent variable - ANS Value does not depend on another factor Dependent variable - ANS Value depends on another factor Controlled variable - ANS Kept the same throughout the experiment What are the two key tissues that allow plants to transport water or organic nutrients, respectively, over long distances? - ANS Xylem - water and minerals from roots to shoots Phloem - transports sugars from ...

1. Which of the following is not one of the traits that unite the protostomes? a. Dorsal nervous system b. Anterior brain c. Bilaterally symmetrical body plan d. Development of a mouth from a blastopore (in many species) e. All of the above are traits that unite the protostomes. Answer: a Textbook Reference: 32.1 What Is a Protostome? Bloom’s Category: 1. Remembering 2. Which of the following animals is least likely to be a parasite? (Consider whether or not the digestive tract is c...

This particular document covers the following topics: 1. Protostomes 2. Phylum Platyhelminthes 3. Class Turbellaria 4. Class Trematoda 5. Class Cestoda

I have color coded and organized the groups of animals into protostomes, deuterostomes, and the phylum within along with important characteristics. There is also information on thermoregulation within the animals and maintaining homeostasis.

Mitochondrial DNA is _______, ________-stranded, with NO _______ nor _______ circular, double-stranded, NO telomeres or histone proteins Rough ER Smooth ER protein synthesis (ribosomes) lipid synthesis Golgi Apparatus where cellular modification occurs (in vesicles) Microtubules: 3 Types Cilia Flagella Centrioles Intermediate filaments function *Allow cell to withstand ________ forces cell-cell adhesion and cell integrity mechanical forces ...

DAT Biology Practice Test Questions/Concepts Operant conditioning - ANS the use of reinforcement to condition a response to a stimulus (Ex: electric shocks to teach a mouse where to go) Discrimination - ANS the ability of the learning organism to differentially respond to slightly different stimuli Pavlovian conditioning - ANS autonomic response to an environmental stimulus (Ex: dog salivates upon hearing bell because owner feeds him when rings bell everyday) ...

Condensed, informative lecture notes from all of the lectures (1-20)

BIO 181 FINAL STUDY GUIDE Lecture #1: 1. How did the four macromolecules appear on early earth? Components of “Primitive Soup”  Carbohydrates, Lipids, Nucleic Acids, Proteins (four macromolecules of life) We don’t have a clear answer but there are numerous hypotheses. 2. List and explain the basis/ background for the four main theories of how life originated on early earth. Are there any challenges these theories have to overcome? a) Oparin-Haldane Hypothesis (tested by Miller-Urey) a. ...