Which relaxation technique uses a machine to monitor physical stress responses?

#Question id: 3400

#Unit 11. Evolution and Behavior

Which of the following influence effective population size?

a. Sex ratio

b. variation between individuals in reproductive success

c. Fluctuations in population size

d. Small breeding group

#Question id: 28857

#Unit 2. Cellular Organization

Which of the following motor proteins mediate the  transport along microtubules similar to myosin II ?

#Question id: 2532

#Unit 2. Cellular Organization

Nonenzymatic proteins whose exact functions are uncertain. Such proteins may be localized in the walls of specific cell types or more widespread;

cell wall protein                                                                                Tissue localization

A) HRGP (hydroxyprolinerich glycoprotein)                                  i) Xylem, fibers, cortex, root hairs

B) AGP (arabinogalactan protein)                                                  ii) Primary xylem and phloem

C) PRP (proline-rich protein)                                                           iii) Cambium, vascular parenchyma

 D) GRP (glycine-rich protein)                                                          iv) Varied cell-specific expression

Which of the following combination of nonenzymatic protein with its correct location?

#Question id: 4180

#Unit 3. Fundamental Processes

The anticodon of tRNAala can bind to three different codons for alanine (GCU, GCC and GCA) because

#Question id: 14511

#Unit 13. Methods in Biology