A model of a eukaryotic cell is shown above. What is the best description of how structures 4, 5, and 6 interact to work together? A) They mobilize lipids and ribosomes to the cytoplasm.
B) They synthesize proteins and mobilize them for excretion from the cell.
C) They detoxify the chemicals that would otherwise build up and destroy the cell.
D) They harness energy from food and small energetic molecules engulfed by the cell.

Which of the following is not a symptom of desertification? a) decrease in salt content of the soil b) lowering of the water table c) reduced surface water d) increased soil erosion e) loss of native vegetation

Plz fast biotechnology is a growing field of applied biology. many crops such as corn have been engineered to be resistant to herbicides. therefore farmers can spray these chemicals to kill weeds growing near the crop without worries of killing the crop itself how does this type of biotechnology work? a. by changing the genetic make up of the crops. b. by causing the crops to kill the weeds. c. by changing the type of crops used. d. by changing the location of the crops.

Error analysis: what might be the reason that some of your percentages didn't exactly match your predicted results? gametes aren't responsible for inheritance. mice don't have large litters, so the sample size was not large enough. the wrong type of mice were used.