A scientist is studying a protist and records the following information about it: Cell has a nucleus
Has a flagella
Produces oxygen
Found in salt water
Which conclusion is best supported by the information?

The protist is an animal-like flagellate because it has a flagellum.
The protist is a plant-like dinoflagellate because it produces oxygen.
The protist is a plant-like dinoflagellate because it was found in salt water.
The protist is an animal-like flagellate because it has a nucleus.

The endoplasmic reticulum (er) is an organelle in some cells. in these cells, it is continuous with the nuclear membrane and forms a large part of the cell\'s total membrane. sort the phrases below as describing rough er, smooth er, both, or neither. note: if you answer any part of this question incorrectly, a single red x will appear indicating that one or more of the phrases are sorted incorrectly.1) found in prokaryites and uekaryotys2) involved in protein synthesis3) involve in lipid synthesis4) contains molecular chaperones in lumen5) bound with ribosomes6) involved in toxin or drug metabolism7) large systemot internnected tubules, vesicles, and sacs8) "packages" enzymes in vesicles for secretion.

The normal shape of an enzyme is as shown in structure a. if the enzyme’s shape changes to that shown in structure b, what are two consequences of this change?

If the rna molecule in a human has the nucleotide sequence of guu, this would the amino acid valine would be needed to make the protein. how would this cha process was occurring in a mushroom?