If a scientist moves the operator to the middle of the operon, so the order is lacZ then operator then lacA gene, which of the followingwould likely occur when there is no glucose or lactose? A. Neither lacZ or lacA will be expressed
B. lacZ but not lacA will be expressed
C. Both lacZ and lacA will be expressed
D. lacA but not lacZ will be expressed

*will mark brainliest* which of the following best describes a viral infection, such as the common cold? a. virus grow and develop in the body. b. virus are living organisms. c. viruses require host cells in the body. d. viruses can be treated with antibiotics.

What processes would you expect to be key in the production of yogurt ?

What is the best conclusion based on this data? the hypothesis was not supported because the data indicated that fertilizing plants does not improve plant growth. the hypothesis was supported; to get the best growth, use 5 milliliters of fertilizer per plant. the hypothesis was not supported; the data indicated that too much fertilizer can inhibit plant growth. the hypothesis was supported; to get the best growth, use 15 milliliters of fertilizer per plant.