What are small molecules composed of multiple amino acids called?
A)monomers
B)protobionts
C)bacteria
D)proteinoids
E)DNA
D
You might also like to view...
Use the bond energies below to determine whether the following reaction is exothermic or endothermic: H2 + Cl2 ? 2 HCl H-H (bond energy: 436 kJ/mol) Cl-Cl (bond energy: 243 kJ/mol) H-Cl (bond energy: 431 kJ/mol)
A. exothermic with less than 50 kJ of energy released B. exothermic with more than 50 kJ of energy released C. endothermic with less than 50 kJ of energy absorbed D. endothermic with more than 50 kJ of energy absorbed
This form of air pollution is created when sunlight transforms gases and aerosols: ________
Fill in the blank(s) with the appropriate word(s).
What are three ways barrier islands can form?
What will be an ideal response?
Longwaves in the middle and upper troposphere usually have lengths on the order of
a. a few kilometers. b. tens of kilometers. c. hundreds of kilometers. d. thousands of kilometers. e. millions of kilometers.