| Your Results | Global Average | |
|---|---|---|
| Questions | 5 | 5 |
| Correct | 0 | 3.51 |
| Score | 0% | 70% |
Convert 5C° to F°.
27 |
|
37 |
|
41 |
|
-23 |
To convert from C° to F° use:
\(F° = {9 \over 5}C° + 32\)
\(F° = {9 \over 5}(5) + 32\)
\(F° = {45 \over 5} + 32\)
\(F° = 9 + 32 = 41\)
During digestion, after proteins are broken down where does the undigested food go next?
esophagus |
|
small intestine |
|
large intestine |
|
stomach |
Food is mixed with gastric acid and pepsin in the stomach to help break down protein.
A subatomic particle found in the nucleus of an atom. It carries no electric charge. This desribes which of the following?
proton |
|
atom |
|
electron |
|
neutron |
A neutron is a subatomic particle found in the nucleus of an atom. It is neutral as it carries no electric charge.
Heredity is the passing on of physical or mental characteristics genetically from one __________ to another.
generation |
|
cell |
|
species |
|
family |
Heredity is the passing on of physical or mental characteristics genetically from one generation to another. Heredity is made possible via large strings of chromosomes which carry information encoded in genes.
The respiratory and circulatory systems are similar in that they:
add carbon dioxide |
|
deoxygenate blood |
|
transport nutrients |
|
transport oxygen |
Like the respiratory system, the circulatory system serves to transport oxygen throughout the body while removing carbon dioxide. In addition, the circulatory system transports nutrients from the digestive system.