Autotrophs a - Study guides, Class notes & Summaries

Autotrophs Correct Answer-sustain themselves without eating anything derived from other organisms. - the producers of the biosphere - make organic material from CO2 and other non organic shit photoautotrophs Correct Answer-Organisms that use light as a source of energy photosynthesis. Correct Answer-Conversion of light energy from the sun to make organic molecules Heterotrophes Correct Answer-are organisms that obtain their energy from consuming all or parts of other organisms ar...

MICR 221 MIDTERM TEST QUESTIONS WITH ANSWERS ALL UPDATED! What are trace elements? - Answer-very little in media since they are present in sufficient amounts as contaminants of the major things being added to the media, cofactors for key enzymes, copper, cobalt, manganese, zinc, nickel How is the requirement for carbon, oxygen and hydrogen met? - Answer-add a single organic compound like glucose or protein What carbon source do autotrophs use; heterotrophs? - Answer-carbon dioxide; reduce...

An organism with chloroplast in its cell is probably a autotroph autotrophs are organisms that produce their own food from inorganic substances, plants are autotrophs heterotrophs obtain their food by consuming plants or other animals. They are also referred to as consumers. Primary consumers may be herbivores herbivores plant eaters omnivores plant and meat eaters Secondary consumers are carnivores, meat eaters, or omnivores that eat herbivores. Tertiary consumers are carnivor...

AP Biology Questions and Answers (Graded A) The resting membrane potential depends on which of the following? I. Active transport II. Selective permeability III. Differential distribution of ions across the axonal membrane A. III only B. I and II only C. II and III only D. I, II, and III D The resting potential depends on active transport (the Na+K+-ATPase pump) and the selective permeability of the axon membrane to K+ than to Na+, which leads to a differential distribution of ...

Chapter 1 TRUE/FALSE - Write 'T' if the statement is true and 'F' if the statement is false. 1) If you found an organism that was single-celled and had a nucleus, you would classify it as a member of the Archaea. ⊚ true ⊚ false 2) The "kingdom" is the most all-inclusive taxonomic category. ⊚ true ⊚ false 3) The scientific method cannot be used to answer questions about immaterial and philosophical issues. ⊚ true ⊚ false MULTIPLE CHOICE - Choose the one alternativ...

BIO 117 Exam 2 Latest Update Already Passed sexual fungal reproduction 1. plasmogamy 2. heterokaryotic mycelium 3. karyogamy heterokaryotic mycelium cells contain 2 haploid nuclei from parent (n+n) karyogamy fusion of nuclei from parents (2n) three domains of life bacteria, archaea, eukarya methods of gene exchange for bacteria 1. transformation 2. conjugation 3. transduction transduction -viruses/bacteriophages help to pass genetic information -required initial virus...

Biology Final Exam Review Questions and Answers 100% Pass What term describes factors in an ecosystem that are non-living? A.) Biotic B.) Abiotic C.) Organic D.) Vital Correct Answer: B.) Abiotic **Explanation:** Abiotic factors are components of an ecosystem that are non-living, such as temperature, water, and soil. What is the term for an organism capable of producing its own food? A.) Heterotroph B.) Consumer 2 C.) Autotroph D.) Decomposer Correct Answer: C....

Autotrophs include what? Plants The raw materials used for Photosynthesis include what? CO2 and H2O Products and by-products of photosynthesis do NOT include what? CO2 (includes O2, C6H12O6, and H2O) A thin layer of chromatogram is useful for what? Separating pigments based on their physical characteristics What pigments would you find in a typical leaf? Chlorophyll A, Chlorophyll B, and carotenoids Most plants store carbohydrates in the form of... Starch Organisms capable of producing ...

What must be constant for a living organism to maintain a homeostatic condition that is far from equilibrium? correct answers constant input of energy What do living systems abide by? correct answers the Laws of Thermodynamics; the spontaneity of biochemical reactions is expressed as ΔGo' in kJ/mol energy charge correct answers a measure of [ATP], [ADP], and [AMP] in the cell and reflects the amount of ATP for metabolic reactions The energy available from redox reactions due to what? ...

MTTC Integrated Science - Life Sciences Part 1 Questions and Answers (Graded A)MTTC Integrated Science - Life Sciences Part 1 Questions and Answers (Graded A)MTTC Integrated Science - Life Sciences Part 1 Questions and Answers (Graded A) Who uses photosynthesis? - ANSWER-autotrophs Where does photosynthesis occur? - ANSWER-chloroplasts chemosyntheis - ANSWER-used by prokaryotic autotrophs as an inorganic chemical reaction to produce energy