Biology

What are chromosomes made of? Student Name: Click here to enter text. Access Code (located on the lid of your lab kit): Pre-Lab Questions 1. What are chromosomes made of?       2. Research the differences that exist between mitosis and binary fission. Identify at least one difference, and explain why it is significant. […]

DNA Extraction Post-Lab Questions 1. Insert a picture of your final DNA extraction. Make sure your name and access code are handwritten in the background.     2. What is the texture and consistency of the DNA?     3. Why did we use a salt in the extraction solution?     4. Is the

Transcription and Translation: How many beads did you use? Procedure *Note: In this experiment Regular beads are used as nucleotides and Pop-it beads are used as amino acids. Use the following sentence and code for this experiment: I like to eat apples. Letter (Codon) Code A GBY E GRB I BGG K BRY L YRB

What does the sentence say now? Using this code, align the beads corresponding to the appropriate letter to write the following sentence (don’t forget start, space and stop): a) The mouse likes most cheese b) How many beads did you use? There are multiple ways your cells can read a sequence of DNA and build

Coding Procedure: 1. With the red, blue, yellow and green beads, you will use three color code for each of the following letters (codon). For instance, the code for codon E is RGB, or red-green-blue. Letter (Codon) Code C RBB E RGB H BGG I BGY K YRB L YBG M GRB O GYR S

Lab 6 DNA and RNA “BIO101L” Student Name: Click here to enter text. Access Code (Located on the lid of your lab kit): Pre-Lab Questions 1. Arrange the following molecules from least to most specific with respect to the original nucleotide sequence: RNA, DNA, Amino Acid, Protein Click here to enter text.   2. Identify

Post-Lab Questions   1. What did the different colored bands signify in each solvent for Part 1? What pigments can you associate them with?       2. What is the osmolarity fluid used in Part 2? Why is this important? Why is it essential to keep it cool?       3. How could

Chromatography Data Solvent Distance from Original Line to Solvent Font Number of Bands Rf Factor Acetic Acid         Acetone         Mineral Oil         Water           Table 2: Part 3: DPIP Photosynthesis Data   Test Tube Chloroplast Solution Present? Initial Color Final Color

Describe a technique for measuring photosynthetic rate. Energy and Photosynthesis BIO101L Student Name: Click here to enter text. Access Code (located on the lid of your lab kit): Pre-Lab Questions   1. Describe how the functional units for beta carotene, xanthophyll, chlorophyll A, and chlorophyll B are different. Be sure to identify the subunits that

How much phenotypic varia on do you Þnd in the parents of your crosses? Mendelian Gene cs 58 Ques ons 1. a) How much genotypic varia on do you Þnd in the randomly picked parents of your cross- es? How much in the o spring? b) How much phenotypic varia on do you Þnd in