Which type of protein plays an important role in transmitting signals in the nervous system? a] ion channel membrane proteins. b] keratin. c]cytochrome p450. d] insulin.

electronic measurement tools display data on a screen after waiting for several minutes.

while some business owners prefer manual record keeping systems, most businesses use an electronic record keeping system - making it easier to capture information, generate reports and meet tax and legal reporting requirements.

explanation:

this is true, assuming that the allele is completely recessive and incomplete dominance is not a factor.