Price: $1.99
BIOL 103 Quiz: The Scientific Method Which of the following statements about glove use is true? Which of the following is a hypothesis studied in the first activity? The primary danger in performing science laboratory experiments in a home setting is that What is the ideal number of variables for the experimenter to alter at…
Price: $1.99
BIOL 103 Quiz: Respiration Which of the following is not a component part of aerobic cellular respiration? The respirometer containing beads KOH The respirometer showing the greatest amount of change during the incubation period was the one containing In cellular respiration, glucose and oxygen are used to generate Parafilm helps to Which of the following,…
Price: $1.99
BIOL 103 Quiz Photosynthesis Plant pigments are carried up into chromatography paper by What are two forms of useful energy that are produced by the flow of electrons in a membrane? Which phrase below best describes the form your data takes in the experiment outlined in Activity 1 of this lab? In a leaf disc…
Price: $1.99
BIOL 103 Quiz: Microbes: Diversity How often may a swab be reused for inoculating a nutrient plate? A major goal of aseptic technique is to The nutrient plate growing the smallest number of colonies is the one swabbed Swabbing a nutrient medium plate with a sterile swab A highly probable source of contaminant micro-organisms in…
Price: $1.99
BIOL 103 Quiz: Ecology In the mark-recapture study in this lab, the actual population size must be somewhere near InActivity#1B,whichvaluebelowbestrepresentsthedensityofredsquares/cm2 inthe five quadrats you sampled? The quadrat approach would be least appropriate for sampling _______ populations. In Activity #1A, if 10 transects were run instead of 5 Which of the following is the most obvious…
Price: $1.99
BIOL 103 Quiz: DNA Information DNA is made visible—brought out of solution—by What is the importance to our experiment of the salt that is present in the sports drink? The sports drink sample is transferred from a collection cup to a Where in your tube is DNA first seen? Your lab manual describes DNA that…
Price: $1.99
BIOL 103 Quiz: Biological Molecules and Enzymes Why was one of the biuret reagent tests a different color from the rest? Proteins that act as catalysts to speed up chemical reactions by lowering the activation energy required for the reaction are known as Pancreatin, a fluid secreted by the pancreas into the duodenum (the first…
Price: $1.99
BIOL 103 Quiz: Animal Diversity ______________ have radial symmetry and sting prey with cells on their tentacles. Arthropods exhibit Choanocytes with whip-like flagella set up a flow of water carrying nutrients through the body of All of the following are used to classify animals into specific phyla except __________. Members of this phylum can possess…
Price: $2.99
BIOL 103 Quiz 7, 8 Quiz 7 Choanocytes with whip-like flagella set up a flow of water carrying nutrients through the body of Which of the following phrases best describes an animal? Some members of this phylum normally move about with a single, large muscular foot. Members of Phylum were observed in the human intestine.…
Price: $3.99
BIOL 103 Quiz 4, 5, 6 Quiz 4 In higher plants, photosynthesis occurs within cellular organelles called Which treatment (syringes) had the least number of floating disks after 35 minutes? Plant pigments are carried up into chromatography paper Which phrase below best describes the form your data takes in the experiment outlined in Activity 1…
Price: $3.99
BIOL 103 Quiz 1, 2, 3 Quiz 1 A factor that is intentionally changed by the experimenter is called the Which of the following statements is true When running an experiment, which variables represent the unknowns we are trying to measure? Which is a dependent variable in these experiments? What is the ideal number of…