Plant reproduction lab - Study guides, Class notes & Summaries

D Aisha wants to conduct an experiment to determine whether sun and shade varieties of the same plant species prefer the same wavelengths of light. She plans to measure rates of photosynthesis. Which design would be best for her experiment? A.1 plant of the sun variety tested under blue light only, and 1 plant of the shade variety tested under blue light only. B.4 plants of the sun variety: 1 tested under blue light, 1 under green, 1 under red, and 1 under yellow light, and 4 plants of the sh...

What is homeostasis? The maintenance of a constant internal environment. What is a stimulus? A change in your environment than requires a response. e.g Light, sound, touch, pressure, pain, chemical or temperature. What do the receptors do? Detect the stimulus or change in environment. What happens after the receptors? Receptors send messages to the CNS via the sensory neurone. What makes up the central nervous system? The brain or spinal cord What is an effector? Muscles or glands tha...

CSET 215/217 Xam Practice Test 147 Questions with Verified Answers Which is not true about a cell membrane? A. It is made from phospholipids B. Both plant and animal cells have a cell membrane C. The cell wall is the same as the cell membrane in plants D. It controls the passage of nutrients within a cell - CORRECT ANSWER C. The cell wall is the same as the cell membrane in plants Plant cells also have an outer cell wall to give it structure Microorganisms use all but the followin...

BIOL 180 Quiz 1 2023/24 100% CorrectBIOL 180 Quiz 1 2023/24 100% Correct Part 1 of 5 - Part 1: Text Material 36.0 Points Question 1 of 33 3.0 Points What process do scientists use as a way to perform research with defined steps that include experiments and careful observation? • A. A clean lab bench • B. The right hypothesis • C. The scientific method • D. A journal article Feedback:The scientific method is a tested series of steps so that a resea...

LAT Laboratory Animal Technician Exam Questions And Answers Solved 100% Correct!! U.S. Government provides approximately how much in research/development funds spent by college and university? 2/3 What information is important on grant applications to request funds? Detailed description of research goals, scientific basis of study, and review of relevant literature and all procedures to be performed What is the difference between NIH & NSF? NIH: primary granting agency: academia, federal...

BIOL 180 Quiz 1 2023/24 100% Correct | Also Available in Package DealBIOL 180 Quiz 1 2023/24 100% Correct Part 1 of 5 - Part 1: Text Material 36.0 Points Question 1 of 33 3.0 Points What process do scientists use as a way to perform research with defined steps that include experiments and careful observation? • A. A clean lab bench • B. The right hypothesis • C. The scientific method • D. A journal article Feedback:The scientific method is a teste...

BIOLOGY II PRACTICE EXAM 2 MOCK 81 Questions with Verified Answers 1. The building block of nucleic acids is a(n) A. None of the answer choices are correct. B. glycerol molecule. C. nucleotide. D. amino acid. - CORRECT ANSWER C. nucleotide. 2. Complementary DNA strands are held together by A. ionic bonds. B. hydrogen bonds. C. covalent bonds. D. phosphodiester bonds. - CORRECT ANSWER B. hydrogen bonds. 3. The enzyme that unwinds and separates the paired DNA strands is A...

LAT Laboratory Animal Technician Exam Questions And Answers Solved 100% Correct!! U.S. Government provides approximately how much in research/development funds spent by college and university? 2/3 What information is important on grant applications to request funds? Detailed description of research goals, scientific basis of study, and review of relevant literature and all procedures to be performed What is the difference between NIH & NSF? NIH: primary granting agency: academia, federal...

LAT Laboratory Animal Technician Exam Questions And Answers Solved 100% Correct!! U.S. Government provides approximately how much in research/development funds spent by college and university? 2/3 What information is important on grant applications to request funds? Detailed description of research goals, scientific basis of study, and review of relevant literature and all procedures to be performed What is the difference between NIH & NSF? NIH: primary granting agency: academia, federal...

Biology Questions and Answers Rated A Prokaryotic cells generally are smaller than eukaryotic cells. Which of the following is the most likely explanation for this difference? Eukaryotes have compartmentalization, which allows them to be structurally and functionally more complex Both euglena (a eukaryote) and Cyanobacteria are photosynthetic unicellular organisms found in pond water. The feature that distinguishes euglena from Cyanobacteria is the____. Presence of a nuclear membrane Using a ...