I'm not sure but it might be C
Answer:
1. short, single strands
Explanation:
Unlike DNA, RNA is single-stranded. A strand
Answer:
Steps to cellular respiration:
1) In the first step of respiration, glycolysis occurs in which glucose molecule is converted into pyruvate molecule.
2) Krebs cycle is also called citric acidity cycle. In this cycle, hydrogen and electron are produced from the oxidation of pyruvate molecule and provides to electron transport chain.
3) Electrons carried by NADH + H and FADH2 are converted into oxygen through a series of electron carriers, and production of ATP occurs.
food vacuole or granule:- used to contain food for digestion .
contractile vacuole :- used to remove excess water.
follow me .....☺️☺️☺️nice study
