| Your Results | Global Average | |
|---|---|---|
| Questions | 5 | 5 |
| Correct | 0 | 3.04 |
| Score | 0% | 61% |
In cell biology, cytokinesis results in two separate:
nuclei |
|
chromatids |
|
chromosomes |
|
cells |
During cell division, the cytokinesis phase occurs when cytoplasm and cell membranes complete their separation resulting in two separate cells.
In the heart, the __________ artery and vein manage blood flow to the lungs.
aorta |
|
capillary |
|
atrial |
|
pulmonary |
The two largest veins in the body, the venae cavae, pass blood to the right ventricle which pumps the blood to the lungs through the pulmonary artery. Blood picks up oxygen in the lungs and returns it to the left atrium via the pulmonary vein.
Which of these digestive enzymes is not produced by the pancreas?
gastric acid |
|
trypsin |
|
pancreatic amylase |
|
lipase |
The acids produced by the pancreas contain several enzymes that aid in digestion. Lipase converts fat to glycerol and fatty acids. Pancreatic amylase breaks down complex carbohydrates into simple sugars. Trypsin converts polypeptides (the building blocks of protein) into amino acids.
Convert 5C° to F°.
37 |
|
27 |
|
-23 |
|
41 |
To convert from C° to F° use:
\(F° = {9 \over 5}C° + 32\)
\(F° = {9 \over 5}(5) + 32\)
\(F° = {45 \over 5} + 32\)
\(F° = 9 + 32 = 41\)
In the metric system, what prefix represents 10-3?
centi |
|
kilo |
|
mega |
|
milli |
In the metric system, milli is the prefix for 10-3.