What type of reaction is responsible for linking amino acids together to form polypeptides?

Which statement best describes waves? A. Waves can only travel in empty space B. Waves cannot propagate without medium C. Waves can carry energy through matter and space

All parts of the nervous system except of the brain and spinal cord makes up the a. Central nervous system b. Peripheral nervous system c. muscular system d. Nerve

The word "atom" means: the smallest imaginable thing that which cannot be cut that which cannot be seen everything that is not vacuum

What pressure is exerted by a mixture of 2.80 g of H2 and 6.100 g of N2 at 273°C in a 10.0 L container?

A benzene bonded side group is called?

The molar volume of oxygen, O2, is 3.90 dm3 mol-1 at 10.0 bar and 200 degree centigrade. Assuming that the expansion may be truncated after the second term, calculate the second virial coefficient of oxygen at this temperature.

Why is the dissolving process important?

Suzie Q wants to know the effect of different colors of light on the growth of plants. She believes that plants can survive best in white light. She buys 5 ferns of the same species, which are all approximately the same age and height.

zinc metal can be obtained from zinc oxide zno by reacting the oxide with the element carbon the products of the reaction are Zn and CO2 what mass in grams of zinc oxide is needed to react completely with 5.00 mol of carbon

7. What is the maximum number of d orbitals in a principal energy level? 2 5 3 1