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- https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Unfolding_the_Mystery_of_Life_-_Biology_Lab_Manual_for_Non-Science_Majors_(Genovesi_Blinderman_and_Natale)/04%3A_Cell_Membrane_BiologyLearning objectives To understand the relationship between homeostasis, diffusion, and osmosis To investigate passive mechanisms of transport across the plasma (cell) membrane To examine hypertonic, h...Learning objectives To understand the relationship between homeostasis, diffusion, and osmosis To investigate passive mechanisms of transport across the plasma (cell) membrane To examine hypertonic, hypotonic, and isotonic solutions with respect to cellular homeostasis
- https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Unfolding_the_Mystery_of_Life_-_Biology_Lab_Manual_for_Non-Science_Majors_(Genovesi_Blinderman_and_Natale)/08%3A_Human_Genetics_and_Cytogenetics/8.04%3A_Cytogenetics_IntroductionThe genetic material of humans is contained on 23 pairs of chromosomes in the nucleus of each somatic cell. Each chromosome pair is assigned a number (from 1 to 22, then X and Y) that is based on stai...The genetic material of humans is contained on 23 pairs of chromosomes in the nucleus of each somatic cell. Each chromosome pair is assigned a number (from 1 to 22, then X and Y) that is based on staining pattern and length. First, the total number of chromosomes is given, followed by a comma, and the sex chromosome constitution. Fragile X syndrome, the most common inherited cause of mental retardation, takes its name from the appearance of the X chromosome.
- https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Unfolding_the_Mystery_of_Life_-_Biology_Lab_Manual_for_Non-Science_Majors_(Genovesi_Blinderman_and_Natale)/05%3A_Biomolecules/5.04%3A_ProteinsProteins form structural components of cells, insulin, hemoglobin, muscle, enzymes, eye, hair color, and thousands of other essential body components. In the presence of peptide bonds, Biuret reagent ...Proteins form structural components of cells, insulin, hemoglobin, muscle, enzymes, eye, hair color, and thousands of other essential body components. In the presence of peptide bonds, Biuret reagent turns from blue to purple. Draw a line 1 cm from the bottom of each test tube and another line 2 cm from the bottom of each tube. Add the appropriate test solution to the level of the 1 cm line. Add Biuret reagent to the 2 cm line of each tube.
- https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Unfolding_the_Mystery_of_Life_-_Biology_Lab_Manual_for_Non-Science_Majors_(Genovesi_Blinderman_and_Natale)/08%3A_Human_Genetics_and_Cytogenetics/8.06%3A_Reading_KaryotypesThe patient is at the 85 th percentile for height / 45 th percentile for weight. Why must the abnormality be the result of nondisjunction occurring in a sperm cell? There are often no physical manifes...The patient is at the 85 th percentile for height / 45 th percentile for weight. Why must the abnormality be the result of nondisjunction occurring in a sperm cell? There are often no physical manifestations seen other than the patient being in the 80% percentile for height with an occipitofrontal head circumference in the 30% percentile. Designate the karyotype using the symbols in the above examples.
- https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Unfolding_the_Mystery_of_Life_-_Biology_Lab_Manual_for_Non-Science_Majors_(Genovesi_Blinderman_and_Natale)/11%3A_Protein_Gel_Electrophoresis/11.05%3A_Concept_ReviewIf a DNA molecule has three restriction sites, for restriction enzyme A, how many fragments would be produced. Using restriction enzymes a piece of DNA is cut into 4 pieces, the fragments are separate...If a DNA molecule has three restriction sites, for restriction enzyme A, how many fragments would be produced. Using restriction enzymes a piece of DNA is cut into 4 pieces, the fragments are separated using gel electrophoresis. Sample #1: C A G T G A T C T C G A A T T C G C T A G T A A C G T T Sample #2: T C A T G A A T T C C T G G A A T C A G C A A A T G C A Both samples are treated with a restriction enzyme restriction enzyme EcoR1 which cuts DNA at the sequence GAATTC.
- https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Unfolding_the_Mystery_of_Life_-_Biology_Lab_Manual_for_Non-Science_Majors_(Genovesi_Blinderman_and_Natale)/03%3A_The_Scientific_Method/3.03%3A_Solubility_of_Gas_in_Water_ExperimentHow much of a particular gas dissolves in water depends on the temperature of the water and on the pressure of that gas above the water. The high pressure inside the bottle causes more carbon dioxide ...How much of a particular gas dissolves in water depends on the temperature of the water and on the pressure of that gas above the water. The high pressure inside the bottle causes more carbon dioxide to dissolve in the water than would dissolve at typical ground-level atmospheric pressures. After 5 minutes, determine the temperature of each water environment by placing the thermometer in the carbonated water.
- https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Unfolding_the_Mystery_of_Life_-_Biology_Lab_Manual_for_Non-Science_Majors_(Genovesi_Blinderman_and_Natale)/09%3A_Using_Genetic_Crosses_to_Analyze_a_Stickleback_Trait/9.01%3A_IntroductionIn this activity, you will answer these questions by analyzing the outcome of breeding a stickleback with pelvic spines and one without pelvic spines—the same procedure, called a genetic cross, that D...In this activity, you will answer these questions by analyzing the outcome of breeding a stickleback with pelvic spines and one without pelvic spines—the same procedure, called a genetic cross, that Dr. Like all marine and sea-run stickleback, this fish has a pair of pelvic spines (only one is visible in the photo), which serve as a defense from large predatory fish.
- https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Unfolding_the_Mystery_of_Life_-_Biology_Lab_Manual_for_Non-Science_Majors_(Genovesi_Blinderman_and_Natale)/10%3A_Introduction
- https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Unfolding_the_Mystery_of_Life_-_Biology_Lab_Manual_for_Non-Science_Majors_(Genovesi_Blinderman_and_Natale)/07%3A_Photosynthesis/7.03%3A_Results_and_analysisEffect of different light conditions on the rate of photosynthesis Results of Different Light Conditions on Spinach Leaf Disks Prepare a bar graph of the % disks floating for each light condition. Be ...Effect of different light conditions on the rate of photosynthesis Results of Different Light Conditions on Spinach Leaf Disks Prepare a bar graph of the % disks floating for each light condition. Be sure to give the graph a title and label each axis. Predict what the results will be if your hypothesis is supported. What is the independent variable in this experiment What is the dependent variable in this experiment. What is the function each of the following components of photosynthesis:
- https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Unfolding_the_Mystery_of_Life_-_Biology_Lab_Manual_for_Non-Science_Majors_(Genovesi_Blinderman_and_Natale)/07%3A_PhotosynthesisTo recognize how the first photosynthetic organisms changed the atmosphere of the earth.To describe the 2 phases of photosynthesis. To test a hypothesis concerning the effect of different light condit...To recognize how the first photosynthetic organisms changed the atmosphere of the earth.To describe the 2 phases of photosynthesis. To test a hypothesis concerning the effect of different light conditions on the rate of the light dependent reaction of photosynthesis. To collect data and generate a bar graph depicting the results of this experiment. Thumbnail: Plant cells (bounded by purple walls) filled with chloroplasts (green), which are the site of photosynthesis.
- https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Unfolding_the_Mystery_of_Life_-_Biology_Lab_Manual_for_Non-Science_Majors_(Genovesi_Blinderman_and_Natale)/11%3A_Protein_Gel_Electrophoresis/11.04%3A_ResultsSketch the bands on the gel when done electrophoresis. Label lanes (1 & 2) and complete Table 10.2
