A chain of amino acids are called a_,

The tree of life is a metaphor for what idea? A: we need water and sunlight to survive B: we have multiple species C: we are old D: we came from a common ancestor

What are the physical and biological components of Mangroves

What do the lines making a circle around the high-pressure area indicate? a stationary front an occluded front areas of equal pressure areas of equal altitude

Two scientist do not agree on which type of grocery bag is better for the environment what is the most likely outcome of their disagreement?

A briefly visible meteor

All cells in your body do not exhibit all of the traits you have, yet they all have the same DNA. Explain this.

A cell has chloroplasts, numerous ribosomes, an endoplasmic reticulum, and a cell wall. what type of cell is this?

The mitochondria does?

In blank, one diploid cell divides and makes four haploid cells

The cellular machinery that replicates DNA inserts an incorrect base A) most of the time B) about half the time C) roughly once on every million bases D) roughly once in every 10 million generations