Answer: D) gene transcription is initiated.
Explanation: A steroid hormone binds to its specific receptor protein inside the nucleus of a cell to form a hormone-receptor complex which binds to highly specific DNA sequences known as hormone response elements. The binding of the hormone to its receptor triggers a change in conformation of the receptor protein so that they become capable of interacting with additional transcription factors. The bound hormone-receptor complex can either enhance or suppress the expression of adjacent genes. Therefore the formation of the hormone receptor complex either initiation of gene transcription.
Answer:
Examples of this type of nitrogen-fixing bacteria include species of Azotobacter, Bacillus, Clostridium, and Klebsiella.
Explanation:
hope it helps
"Anterior" means 'nearer to the front'. The anterior region of the body
is the region that includes the parts that are nearer to the front, like
toes and eyes.
"Posterior" means 'further back in position'. The posterior region of the
body is the region that includes the parts whose position is further back,
like buttocks and heels.
If you wanted to find the volume of an irregularly-shaped object such as a pebble it is be best to use the displacement method.
