Freshman Year Semester 1 Exam Study Honors Earth Science: Chapter 1: Branches of earth science Astronomy - study of objects beyond earths atmosphere Meteorology - study of air that surrounds the earth~ how air interacts us give us weather Geology- study of the materials that make up the earth and the processes that form and change those materials -4.6 billion Oceanography- study of earths oceans 3/4 Of earths surface * subspecialties are climatology‚ ecology‚ paleontology
Premium Earth Igneous rock Plate tectonics
Micro Test #1 Unit 1 Question 1 2 out of 2 points | | | Viral host range is limited by Answer | | | | | Selected Answer: | Type of host cell receptors on cell membrane | Correct Answer: | Type of host cell receptors on cell membrane | | | | | Question 2 2 out of 2 points | | | Which type of microscope achieves the greatest resolution and highest magnification? Answer | | | | | Selected Answer: | Electron | Correct Answer: | Electron |
Premium Bacteria
Invertebrate Questions True/False Indicate whether the statement is true or false. ____ 1. The acute senses of arthropods are the result of organs such as compound eyes and antennae. ____ 2. Arthropods have a well-developed excretory system consisting of nephridia. ____ 3. The well-developed arthropod nervous system consists of a double ventral nerve cord‚ an anterior brain‚ and several ganglia. ____ 4. Efficient gas exchange in arthropods is accomplished by tracheal tubes‚ book lungs
Premium Cnidaria Arthropod
develop‚ regulate metabolic processes‚ move‚ respond to stimuli‚ reproduce AUTOTROPHS: manufacture their own organic carbon compounds from inorganic material ‒ Phototrophic: use light as an energy source for the production of organic molecules eg. All green (chlorophyll-containing) plants are phototrophic ‒ Chemosynthetic: derive energy from chemicals for use in the manufacture of organic molecules eg. some bacteria HETEROTROPHS: rely on consuming an external source of organic molecules eg. All animals
Premium Cell Protein Bacteria
General Biology II (BIOL 2061) – Spring 2013- Hartley Unit 5 – Animal Form & Function‚ Metabolism and Digestion I. Learning Goals – Note that there are both content and competency goals in this course. II. Reading Assignment with Comprehension Questions I suggest you complete the comprehension questions as you read each chapter or directly after. Read the chapters before coming to class. III. Lecture Note Template You can use this template to fill in your lecture notes
Premium Digestion Metabolism Blood
The Endosymbiont Hypothesis and the evolution of the Chloroplast and Mitochondria Dr Lynn Margulis is seen as the first person to have put forward the Endosymbiont Hypothesis which is based on a theory which explains the likely origin of the mitochondria and chloroplast (plants) in eukaryote organisms which we observe today. Dr Margulis received evidence from all over the world and from many scientific researchers and experiments‚ Margulis simply had to put all the evidence together to form her
Premium Eukaryote DNA Organelle
Cell Biology Exam 1 Notes Lecture 1: Introduction to Cell Biology • Biology is studied at different levels of organization Time Scale • [Figure 1-9] How big is a cell and how big are its parts? • There are important similarities that all cells share; however‚ there are also important differences among various cell types (for example‚ animal cells vs. bacterial cells) • [Figure 3-23] The inside of a cell is loaded (crowded
Premium Protein Amino acid
Safety/Science Foundations 1. Avoid the situation; don’t touch 2. Close-toed shoes 3. Students 4. To protect your eyes from chemicals 5. Before starting the lab 6. Students should not play around and follow directions. Students should clean up after their selves after finishing a lab. 7. Hypothesis - a testable explanation for an observation 8. Observation - statement made using senses. ex. I hear chirping Inference - interpretation from observations. ex. "The chirping is from the bird"
Premium Science Scientific method Experiment
ABSTRACT Mutation was induced via a physical agent‚ radiation. 4 levels of radiation—0 kr (control)‚ 10 kr‚ 30 kr‚ and 50 kr—were used in seeds to determine the radiation effects on the growth of Zea mays. Using two duplicate set-ups‚ each‚ planted with 18 seeds per radiation‚ the differences in height were observed from January 29 to March 17 in a 1 to 2-day interval (Mondays-Wednesdays-Fridays). Results show that as radiation increases‚ the potential of plants to grow decreases—0 kr seeds reached
Premium Ionizing radiation Maize Chromosome
Review of Dinoflagellate Bloom in term athropological effect and biogeographic range. Abstract Dinoflagellates are common and abundant to the marine and estuarine system‚ it were characterized by the 2 flagella that are located on the girdle and sulcus. The girdle grooves divides the body into 2 parts‚ in which its orientation‚ size and shape can be used to indentify them in morphological taxonomy. Toxic dinoflagellates are known to cause diarhetic shellfish poisoning (DSP)‚ paralytic shellfish poisoning
Premium Algal bloom Algae