#Question id: 11092
#XL - T Zoology
Which statement is the most accurate definition of external respiration?
#Question id: 27240
#XL - T Zoology
When DNA polymerase is in contact with guanine in the parental strand, what does it add to the growing daughter strand?
#Question id: 2196
#XL - Q Biochemistry
Substance X is a charged molecule of small molecular weight. It is found at higher concentrations outside of cells than inside. How might substance X enter cells?
#Question id: 10555
#XL - R Botany
The water molecule, hydrogen–oxygen bonds form an angle of 105°, The opposite partial charges (δ– and δ+) on the water molecule lead to the formation of which bond with other water molecules,
#Question id: 19761
#XL - P Chemistry