Question

muscle physiology lab

Muscle Physiology Melissa e 1 - Fatigue in the forearm r pulse and record your starting heart rate- 0 1 BPM. esignate a counter, time recorder, and snapper Sing their dominant arm, the snapper should snap as fast as possible while counting their snaps out le counter should record the number of snaps in each 30 second interval (i.e. 30 snaps in the 0-30 s terval, 20 snaps in the 30-60 seconds interval) so that you have the number of snaps in: a. 0-30 seconds (initial) b. 30-60 seconds 115.84 C. 60-90 seconds d. 90-120 seconds e. 120-150 seconds cord numbers in the table below peat procedure for the non-dominant arm etch a graph. Label the axes. Plot separate lines for the dominant and non-dominant data epeat procedure for each member of the group. Each member should record their individual resu vn paper, and sketch the graphs using individual results. XIOO 115 Snaps (forearm) % change Dominant % change non-dominant Non-dominant Time (seconds) 0-30 (initial) 30-60 60-90 90-120 120-150 0505 37% TOP O solo 23% 14 . . Title:

Answer 1

Number of snaps in dominant forearm Number of snapsin Dominant Forearm -Number of snaps in dominant forearm 6 30 60 90 120 159 Time (in seconds)

Number of snaps in non-dominant forearm Number of snapsin Non- Dominant Forearm -Number of snaps in non-dominant forearm 30 60 90 120 150 Time (in seconds)

W (AB) Bi

four of ABO blood Preobability that the child may display grouef tyfes is as follows: A Blood Group: q'ia 5 0.25 B Blood Grach : 1078 and 13 i = 2 = 0.5 AB Blood Groupo- I I B = į = 0.25 o Blood Group: no gendybe will be found so = 0.

The knowledge of blood and blood types are essential to being a crime scene investigator. The knowledge about blood types and blood will be essential in determining the victim and the perpertrator. It will help in distinguishing a human blood from other blood varieties such as that of an animal. Knowledge about the state of blood also helps in estimating the timing of the committed crime. In addition, blood spatter can provide valuable information about the progress of events as the crime was being committed. Knowledge about blood types helps in detecting the blood types of the victim and the criminal which can then be matched with a given number of suspects to narrow down the search. Blood types can also be used in establishing parent-offspring or relative relationship.