(02.03 MC)Which of the following best describes what happens after a lysosome is made in the rough endoplasmic reticulum of a plant cell?

(01.01 LC)Which question can be answered by science?

(01.01 HC)Several groups of researchers conducted experiments to study how students’ diets affected their performance in school. Researchers asked students to record what they ate every day for a year. The findings suggested that students who ate a higher amount of vegetables as compared to protein tended to have better grades. What can the researchers validly claim based on these findings?

(02.03 MC)Plant and animal cells differ in shape. Plant cells are usually box-shaped, while animal cells tend to be irregularly shaped. Which of the following comparisons correctly identifies the reason for this difference?

(01.01 HC)Jordan has an organic garden. He is designing an experiment to determine if a mineral-oil bug spray made of garlic and habanero peppers is more effective on Japanese beetles than one made with just garlic. How could Jordan improve his plan for the experiment as outlined below? Prepare bug sprays, being sure to document ingredients in each type Determine which plants will be sprayed and section off two groups Spray every morning at 8:30 am Record number of beetles on each group at the same times every day Record significant rain or weather events that may affect application of the sprays Photograph damage on both groups of plants at the end of the trial

(02.05 MC)A swimmer sprints a short distance for a competition. The swimmer is not able to take in enough oxygen to make the ATP needed for the sprint. Which of the following processes is most likely going to occur in the swimmer’s muscle cells during the competition?

(03.07 MC)In humans, the allele for having dimples is dominant to the allele for not having dimples. What would you expect to see in the offspring of a woman with dimples who is homozygous (DD) and a man who is heterozygous (Dd) for the trait?

(01.01 LC)Which question cannot be answered by science?

(03.04 MC)In order for an inherited genetic mutation to result in a phenotypic change for a recessive trait, which of the following must occur?

(02.04 MC)The diagram below shows a beaker with two compartments separated by a semipermeable membrane.The membrane does not allow salt particles to pass through. What will most likely be observed in the beaker?