The part of the brain responsible for peristalsis is the
Olfactory Lobe
Medulla Oblongata
Hypothallamus
Thalamus
Correct answer is B
No explanation has been provided for this answer.
The circulation of blood to all parts of the body except the lungs is through?
the pulmonary artery
systemic circulation
the lymphatic system
pulmonary circulation
Correct answer is B
The systemic circulation is the part of the vascular system that carries blood from the left ventricle to organs and tissues of the body.
Pulmonary circulation moves blood between the heart and the lungs. It transports deoxygenated blood to the lungs to absorb oxygen and release carbon dioxide.
veins
right auricle
arteries
left ventricle
Correct answer is D
The left ventricle pumps the oxygen-rich blood through the aortic valve out to the rest of the body.
reducing sugar
fatty acid
sucrose
amino acid
Correct answer is A
During a water bath, which is usually 4–10 minutes, the solution of the mixture and Benedict's solution should progress in the colors of blue (with no reducing sugar present), orange, yellow, green, red, and then brick red precipitate or brown (with high reducing sugar present). A color change would signify the presence of a reducing sugar.
i, ii, and iii only
ii and iii only
i and ii only
i and iii only
Correct answer is D
No explanation has been provided for this answer.