Bowling Lab Exit Quizzes
349
For the yeast with 1% glucose at room temperature, what was average increase in CO2 in ppm/ min
Lipids
Based on the result, unknown 1 contains
Only HAHA and HAHS
Based on the beta hemoglobin and genotypes of the husband and wife, what are the possible beta-hemoglobin genotypes for children this couple could produce
HAHS
Based on the prior information and the results, what is the beta hemoglobin and genotype of the wife
HAHA
Based on the prior information and the results, what is the beta-hemoglobin genotype of the husband
HSHS
Based on the prior information and the results, what is the beta-hemoglobin genotype of the sister
Reducing sugars
Based on the result, unknown 2 contains
Starch
Based on the result, unknown 3 contains
Proteins
Based on the result, unknown 4 contains
The cells in Tetrahymena are getting smaller because the water is flowing out of the hypotonic solution
Briefly describe what happened to Tetrahymena cells after they were mixed with 1 M sucrose and why it happened
The cells in Tetrahymena are getting bigger because the deionized water is flowing into the cell
Briefly describe what happened to Tetrahymena cells after they were mixed with distilled, deionized water and why that happened
50%
Each child produced by the couple and exercise a and B has what odds being a carrier
0%
Each child produced by the couple in exercise a and b has what odds of having sickle cell anemia
Respiration is inefficient
Explain why the thermostat contain germinating beans for about a week was several degrees Celsius warmer than the thermos with just water
CO2 from respiration
Explain why the tubes with the elodea plant growing in the dark and the light produce color changes in the bromothymol blue solution
XRXr, Xry
For exercise D, vial one, what are the apparent genotypes of the parents
XrXr, XRy
For exercise D, vial three, what are the apparent genotypes of the parents
Gg, Gg
For exercise a, what are the apparent genotypes of the parents
Ll, Ll
For exercise b, vial one, what are the apparent genotypes of the parents
Ll, ll
For exercise b, vile two, what are the apparent genotypes of the parents
Dd, Dd
For exercise c, what are the apparent genotypes of the parents for the gene involved and purple or yellow
Tt, Tt
For exercise c, what are the apparent genotypes of the parents for the gene involved in smooth or rough
XRXr, XRy
For exercise d, vial two, what are the apparent genotypes of the parents
Autosomal dominant trait
For exercise e, pedigree one, which inheritance patter is represented for the disease state
Autosomal recessive trait
For exercise e, pedigree three, which inheritance patter is represented for the disease state
X linked recessive trait
For exercise e, pedigree two, which inheritance patter is represented for the disease state
314
For the germinating beans, what was average increase in CO2 in ppm/min
Cold ethanol
For the strawberry DNA extraction protocol, what causes the DNA to precipitate
Soap in the DNA extraction buffer
For the strawberry DNA extraction protocol, what serves as the primary means to disrupt cell membranes
Mashing the strawberry
For the strawberry DNA extraction protocol, what serves as the primary means to disrupt cell walls
16
For the yeast with 1% galactose at room temperature what was average increase in CO2 in ppm/ min
1036
For the yeast with 1% glucose at 37 degrees C temperature, what was average increase in CO2 in ppm/ min
No drug (water): 75.6 2% alcohol: 69.2 4% alcohol: 58.2 6% alcohol: 45.8
In the Biol1021RemoteLab01 slides you were given raw data collected by a previous class and asked to calculate the average value for each treatment. Enter the values for the alcohol experiment here
No drug (water): 74.4 2% caffeine: 86.4 4% caffeine: 97.6 6% caffeine: 111.8
In the Biol1021RemoteLab01 slides you were given raw data collected by a previous class and asked to calculate the average value for each treatment. Enter the values for the caffeine experiment here.
Potatoes have catechol oxidase
State a the hypothesis tested in this lab
A higher/hotter temperature will cause the particles to move faster, creating a faster diffusion
State in one sentence how temperature affected the rate of simple diffusion
Within a 15 minute time frame of each experiment, there was a color change. When testing for benzoquinone, the potato extract + 1% catechol had the biggest color change, with a major shift to a darker brown. When testing on the effect of temperature, the 40 degrees Celsius had the most extreme shift, turning a darker brown. When testing for the effect of pH 6,7,8 all have major shifts too darker brown. When testing the substrate specificity, the catechol had an extreme shift to dark brown.
Summarize what he results of the observations from the lab exercises that tested the hypothesis
0.391
What is the X2 value for the problem in exercise G
0
What was the relative gain or loss in mass for bag/beaker combo 1
-0.134
What was the relative gain or loss in mass for bag/beaker combo 2
-0.243
What was the relative gain or loss in mass for bag/beaker combo 3
0.151
What was the relative gain or loss in mass for bag/beaker combo 4
0.259
What was the relative gain or loss in mass for bag/beaker combo 5
Hydroxyl
Which functional group
Methyl
Which functional group
The negative control is important in the biological molecules test. The negative and positive controls determine what has changed by comparison
Why was it important to run a negative control in tests
Between 50% and 70%
With the x2 value for the problem in exercise g, what are the odds that the variation Mendel saw from 3 to 1 ratio was due to chance
The unknown is a lipid. The unknown is a reducing sugar. The unknown as a starch. The unknown as a protein.
Write your four hypotheses that are tested in this lab. (Each unknown solution was tested for each of these hypotheses. Don't make a different hypothesis for each unknown, or a separate set of hypotheses for each unknown - instead, have one set of hour hypotheses that then can be applied to each unknown in turn ).
