#Question id: 2269
#Unit 2. Cellular Organization
The rough ER is so named because it has an abundance of _______________ on it.
#Question id: 21254
#Unit 12. Applied Biology
Match the following plant sources with their secondary metabolites and medical uses;
|
SOURCES PLANT |
SECONDARY METABOLITES |
USE |
|
P. Coleus blumei |
i. Atropine |
a. Insecticidal |
|
Q. Atropa belladonna |
ii. Reserpine |
b. Cardiac tonic |
|
R. Trianthema portucalastrum |
iii. Rosamarinic acid |
c. Muscle relaxant |
|
S. Digitalis lanata |
iv. Phytoecdysones |
d. Antioxidant |
#Question id: 18875
#Unit 9. Diversity of Life Forms
#Question id: 10939
#Unit 7. System Physiology – Animal
After a person is placed in an atmosphere with low oxygen, how long does it take before there are increased numbers of reticulocytes?
#Question id: 11157
#Unit 9. Diversity of Life Forms
Typically, mutations that modify the active site of an enzyme are more likely to be harmful than mutations that affect other parts of the enzyme. A hypothetical enzyme consists of four domains (A—D), and the amino acid sequences of these four domains have been determined in five related species. Given the proportion of amino acid homologies among the five species at each of the four domains, which domain probably contains the active site?
