1. What is a gene?(1 point) A. a structure that contains many chromosomes

B. a section of DNA that encodes a specific protein

C. a large molecule that performs a specific function

D. a point that joins two halves of a chromosome

0.66y = 0.9x + 0.48 if y has a value of 108.45 what is the value of x?

*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system

Identify one disadvantage to each of the following models of electron configuration: -dot structures -arrow and line diagrams -written electron configurations type in your answer below. (answer) -dot structures do not show the distribution of electrons in orbitals and take up a lot of space. -arrow and line diagrams take up a lot of space and make it difficult to count electrons. -written configurations make it easy to lose count of electrons and do not show the distribution of electrons in orbitals.