How can a chromosome regulate transcription and decrease it?

A. The region that coeds for RNA folds.

B. The region that codes for RNA mutates.

C. The region that codes for RNA unfolds.

D. The region that codes for RNA has been removed

Golgi bodies are organelles that process and package macromolecules, such as proteins and lipids, for export out of the cell. Given this information, which of the following types of cells is most likely to possess a large number of Golgi bodies?

What happens when the lungs recoil? A. Expiration occurs. B. Internal respiration occurs. C. Ribs and diaphragm muscles contract. D. Inspiration occurs.

Two populations of mice living in the same forest are separated by a large water-filled ditch. After a rainstorm, flooding brings several mice from one population to the other population.

Which of the following is a natural cause of carbon increases and decreases? Question 2 options: clearing of land for new development collecting and burning natural gas plant growth related to weather water usage related to fires

How many genes make up the human genome?

Which of the following might happen in individuals that had a nonsense mutation in the middle of the gene for growth hormone (GH) ?

Describe how the method could be developed to find the optimum pH for catalase activity

Which organ can be harmed if we eat too much fat?

A concerned male athlete brings a clear, red urine specimen to the physician's office. a. would you expect to see rbcs in the microscopic examination?

Rocks have been found in South America that are very similar in makeup and age to rocks in South Africa