Set 17 – Lab 7: Aerobic Cellular Respiration  Pivot Interactives. Experiment 2 -Part 3: Influences of Temperature on Respiration Rate. In this experiment, you were asked to look at the differences in respiration rates among various species of animals at different temperatures over time. What is the independent variable?

Which one of the following muscles has a distal insertion into the middle facet on the greater tubercle of the humerus (indicated by the arrow in the image)?  

In terms of regulation of muscle function, what is the specific role of the lower motor neuron system (LMN) when it comes to muscles used in speech production, voice, chewing, and facial expression?

Listed below are the numbers of cricket chirps in 1 min and the corresponding temperatures in degrees F. Using a 0.05 significance level, determine whether there is sufficient evidence to support a claim of a linear correlation between the number of chirps in 1 min and the temperature. Use the P-value method. To get full credit, clearly state the hypotheses, test statistic, p value, your decision to reject or not reject, and a conclusion statement. Chirps 882 1188 1104 864 1200 1032 960 900 Temp 69.7 93.3 84.3 76.3 88.6 82.6 71.6 79.6

Set 17 – Lab 7: Aerobic Cellular Respiration  Pivot Interactives. Experiment 2 -Part 3: Influences of Temperature on Respiration Rate. In this experiment, you were asked to look at the differences in respiration rates among various species of animals at different temperatures over time. What is the independent variable?

A patient in the clinic shows signs of meningitis (infection of the meninges). A spinal tap procedure is needed to obtain a sample of cerebrospinal fluid to confirm or reject the diagnosis of meningitis. Which one of the following locations is most appropriate for performing this spinal tap procedure?

After a leg injury, physical exam shows that a patient lacks cutaneous sensation from the web-space between the first and second toes (between digits 1 &2), but has normal cutaneous sensation from the skin over the dorsum of the second through fourth toes (digits 2-4).   Which one of the following must be intact to convey the normal sensation that remains in the skin over the dorsum of the second through fourth toes?

The biologist’s hypothesis test results are given below. Dependent Variable: TimeIndependent Variable: Omega-3Time = 4.9077462 – 4.1202508 Omega-3Sample size: 10R (correlation coefficient) = -0.630154R-sq = 0.39709406p value (for slope) = 0.0508

Set 13 – Labs 8 and 9: Aerobic Cellular Respiration and Fermentation This type of organism lives in an environment without oxygen, and cannot survive in environments with oxygen.

Which specific structure within the limbic system will regulate sleep-wake cycles and level of consciousness or alertness?