Post-translational modifications of proteins can affect which of the following?
protein function
transcriptional regulation
chromatin modification
all of the above

answer; a male inherits only one allele of the x-linked gene controlling hair color;

the answer is admiramos

the rule for verbs is whoever you are referring to (in this case 'nosotros'), you need to change the ending of the word.

nosotros - amos

yo - o

tu - as

el, ella, usted - a

ellos, ellas, ustedes - an

(examples: nosotros bailamos (instead of bailar) or yo hablo (instead of habla)