You are excited because your lab is studying the first microorganisms retrieved from mars! interestingly, their genetic material consists of a single-stranded nucleic acid with six different nitrogenous bases. like organisms from earth, segments of the nucleic acid contain the code for making proteins. your experiments indicate that a single deletion in the nucleotide chain almost always leads to loss of function in the coded protein. however, when you make two deletions very close together, the protein usually functions normally. based on these results, you conclude that the genetic code in these organisms is read in groups of nucleotides. (enter your answer as a numeral not a word,
e. g. use 5 not five.)

Atypical human cell is approximately 12.00 μm in diameter and enclosed by a membrane that is 5.000 nm thick. (a) what is the volume of the cell including the membrane? (b) what is the volume of the cell membrane? (c) what percent of the total volume does its membrane occupy? to simplify the calculations, model the cell as a sphere. enter your answers using four significant figures.

Write a paragraph at least 5 sentences “why all vaccinations should be mandatory”

Hurry i need your (100 points) 1) what are the responsibilities of the region of the brain highlighted below? (picture located below) the highlighted portion is at the rear base of the brain, behind the brain stem. regulating homeostasis, hunger and eating, thirst and drinking, and many other functions of basic survival. coordinating movement and balance by using information from sensory nerves, including hand-eye coordination. controlling voluntary body movements, processing information from sense organs, thoughts, and learning abilities. regulating important involuntary bodily functions such as blood pressure, heart rate, breathing, and swallowing. 2)which of the following systems or structures is correctly paired with its function? neurons - brain cells that control thoughts, calculations, and memory cerebral cortex - portion of the brain that controls involuntary body movement peripheral nervous system - carries impulses to and from the central nervous system central nervous system - carries information from the nerves to the muscles and glands