What material makes up the shells of many marine microorganisms?

Which best describes the role of nucleic acids? to transmit genetic information to regulate cell processes to provide cellular structure to fight against disease

What chemical structure makes up the cell membrane? hydrophobic fatty acid protein bilayer phospholipid bilayer

Which term do geographers use to classify an area with unifying physical characteristics?

Why is base pairing used during transcription?

Why is a short-term environmental change more likely to negatively affect a population than a long-term change? Animals do not have time to adapt. Animals always die. Animals always move away and leave the ecosystem with less biodiversity.

How did organisms adapt/survive hurricane sandy?

What is a narrow valley found between steep rocky cliffs that was formed by a down cutting stream or river

Which orgonelle is responsible for garbage disposal and recycling in an animal cell?

If a red cow (homozygous dominant) is crossed with a white cow (homozygous dominant), what alleles will the offspring have

Compare and contrast a cell membrane and cell wall