1. what are the two major steps in protein synthesis (in correct order)?
a. transcription and replication
b. translation and transcription
c. transcription and translation
d. replication and transcription
2. dna can leave the nucleus.
a. true
b. false
3. what is the main purpose of transcription?
a. create an mrna strand from a dna template strand
b. create an rrna strand that will make a protein
c. create a copy of the dna strand
d. create an enzyme that can then translate a protein

The diagram below represents a marine food web and a process that can harm the human population. each circle represents an organism and the smaller dots inside them represent a toxic substance. what is being represented and how does it harm the population? the diagram represents biological half-life, in which toxins build up in organisms higher up on the food chain, and this can negatively impact humans who consume the organisms and the toxic substance. the diagram represents biomagnification, in which toxins build up in organisms higher up on the food chain, and this can negatively impact humans who consume the organisms and the toxic substance. the diagram represents the process by which different organisms prey upon each other; this can impact the human population by reducing the number of organisms that do not contain the toxin. the diagram represents the way that toxins are metabolized by living organisms, with those at greater trophic levels able to metabolize more efficiently than those at lower levels. this means that those at higher tropic levels are safer for humans to consume compared to the organisms at lower trophic levels.

Aflame cell is at the end of each tubule of the nephridium malpighian tubules kidneys none of the above

Anormal appearing couple is found to be heterozygous recessive for albinism both have the genotype aa the gene responsible for albinism is recessive to the normal pigment-producing gene what are the changes of their children being albino