Answer:
a compound consisting of a nucleoside linked to a phosphate group. Nucleotides form the basic structural unit of nucleic acids such as DNA
When Cancer is spread it’s called Metastasis, cancer cells break away from where they were first formed. Travel throughout the blood or lymph system, and form new tumors on other parts of the body. Cancer can spread to almost anywhere in the body, but it commonly moves into your bones,liver,or lungs.
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The correct answer is: Decrease allosteric effects and cooperative binding of second messengers to their targets.
Scaffold proteins are considered regulatory proteins that affect many signal pathways. Some of their functions are:
• Regulation and coordination of positive and negative feedback signals
• Localizing signal components within the cell (in different cell compartments)
• Tethering signaling components (assembling signal components into complexes in order to increase signal efficiency).
Answer:
model 2
Explanation:
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Question 1 is certainly D. and number 2 is B because it causes communication with the musicle!