Having learned the optimum sugar concentration, the students next
decide to investigate whether different strains of yeast ferment glucose to produce different amounts of alcohol. briefly explain how this experiment would be set up.

Which statement best explains how cellular respiration maintain homeostasis in animals? it maintains body temperature by absorbing energy. it breaks glucose into energy required by the organism. it speeds up metabolism by making oxygen. it produces energy from hormones present in the organism.

Which of the following statements is true? a. there are more chromosomes in an organism than there are genes. b. there are more genes in an organism that there are chemical bases. c. dna is made of sugar, phosphate, and carbon. d. genes are found in specific locations on a chromosome.

The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false