Natural science exam - Study guides, Class notes & Summaries

CLEP NATURAL SCIENCE EXAM REVIEW QUESTIONS AND ANSWERS, RATED A+ phases of mitosis - -prophase (duplicate) metaphase (line up) anaphase (separate) telophase (cytokinesis) interphase (dna replication) deficiency in folic acid can cause - -anemia niacin - -produces steroid hormones in adrenal gland oxidation - -loss of electrongs fats require ____ oxidation because they have ___ oxygen - -more; less sulfur is capable of _____; in animals it can - -anerobic photosynthesis; bind with toxic...

CLEP NATURAL SCIENCE EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+ phases of mitosis - -prophase (duplicate) metaphase (line up) anaphase (separate) telophase (cytokinesis) interphase (dna replication) deficiency in folic acid can cause - -anemia niacin - -produces steroid hormones in adrenal gland oxidation - -loss of electrongs fats require ____ oxidation because they have ___ oxygen - -more; less sulfur is capable of _____; in animals it can - -anerobic photosynthesis; bind with toxi...

STRAIGHTERLINE BIO 101 FINAL EXAM QUESTIONS AND ANSWERS smallest unit that has all of the characteristics of life - Answer- cell nutrient molecules are used to build cellular structures or for energy. this best represents which characteristic of life? - Answer- living things acquire materials and energy from the environment organs are composed of tissues, which are composed of cells. this is an example of which characteristic of life? - Answer- living things have levels of hierarchical o...

What must be true about a scientific hypothesis? - ANSWER-Hypotheses must be falsifiable. What is important for the formation of scientific hypothesis? - ANSWER-Creativity and cooperation. What correctly describes a theory? - ANSWER-A group of well tested hypotheses that provide evidence to support explanations for scientific phenomena. Statement that accurately describes the purpose of the scientific method? - ANSWER-To provide a systematic way for obtaining evidence to support or refu...

control variable - ANSWER-In an experiment of or set of compared observations, a variable that does not differ between control and test groups. controlled experiment - ANSWER-Test group compared to a control, or unaltered, group. data - ANSWER-Recordable observations or measurements. deductive reasoning - ANSWER-Using general principles to infer answers to specific questions. dependent variable - ANSWER-Measured results of an experiment; result of the effects of the independent varia...

Landscape Ecology Exam 1What is a Landscape? (Dictionary Definitions) - correct answer 1. A picture representing a view of natural inland scenery (as of prairie, woodland, mountains, etc.) 2. The landforms of a region in the aggregate 3. A portion of land or expanse of natural scenery as seen by the eye in a single view Ecological Definitions of Landscape (3 main kinds of definitions) - correct answer In landscape ecology, three main kinds of landscape definitions are found: (i) landscape a...

Natural Science Exam 2 Questions and Answers

Natural Science Exam 1 With Complete Questions and Answers

Which disease is NOT genetically inherited (A) Tuberculosis (B) Phenylketonuria (C) Huntington disease (D) Cystic fibrosis (E) Tay-Sachs disease - ANSWER-(A) Tuberculosis Which disease can be controlled merely through regulation of diet (A) Tuberculosis (B) Phenylketonuria (C) Huntington disease (D) Cystic fibrosis (E) Tay-Sachs disease - ANSWER-(B) Phenylketonuria As a direct result of photosynthesis, energy is stored in molecules of which of the following? (A) RNA (B)...