In the virtual cell homeostasis lab. After weighing, then the tubes are sitting in the beakers 24 hours so that osmosis will take place. Fill in the blanks with either hypertonic, hypotonic, or isotonic. Tube A is in a solution.

Tube B is in a solution.

Tube C is in a solution.

Tube D is in a solution.

Tube E is in a solution.

(select all the correct choose each statement that is scientific. - the opinions of randomly selected participants in a survey prove the idea that global temperatures are not increasing on earth. - the universe's average temperature and rate of expansion support the idea that it began as one super-dense and hot mass 13.8 billion years ago. - ocean tides are caused by the uneven gravitational pulls of the moon and sun on different parts of earth. - human life is more valuable than other forms of life on earth because humans are more intelligent than other organisms.

Molecules like glucose and amino acids are not lipid soluble, so cannot cross the cell membrane by simple diffusion. instead, they are shuttled across by carrier proteins in the membrane from high to low concentration. does this process require energy from the cell? this is an example of what type of molecular movement?

What is the meaning of endocytosis ?