Question: Which two cellular structures provide protection to the cell?
Answer: cellular membrane and cell wall
Explanation: it prtoects the cell these two protect the cell from the enviormental things around it
question answered by
(jacemorris04)
Answer:Petroleum, also called crude oil, is a fossil fuel. Like coal and natural gas, petroleum was formed from the remains of ancient marine organisms, such as plants, algae, and bacteria. Over millions of years of intense heat and pressure, these organic remains (fossils) transformed into carbon-rich substances we rely on as raw materials for fuel and a wide variety of products.
Explanation:
Answer:
a. Anabolism
b. Catabolism- A buildup of complex organic molecules from simpler ones is a catabolic reaction
c. Anabolism- The absorption of energy or use of energy in a chemical reaction
d. Catabolism- Energy is produced due to the raction that occurs
e. Anabolism - A breakdown of complex organic molecules from simpler ones is an anabolic reaction
f. Catabolism
RNA contains cytosine and uracil as pyrimidine. DNA has cytosine and thymine.
