It is helpful to cross off or place an X in the appointment slot when no office appointments should be scheduled
Indicate whether the statement is true or false
T
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You are part of a research team designing a robot for competition. Your robot needs to be able to respond to painful stimuli like stepping on broken glass. What type of human control system will you model your robot's after and explain your reasons for choosing it.
What will be an ideal response?
In the breathing cycle, the atmospheric pressure normally does not change
Indicate whether the statement is true or false
Which of the following is not true of hemoglobin?
A. It makes up about 1/3 of a red blood cell. B. Each hemoglobin molecule consists of 4 protein subunits. C. Each hemoglobin molecule can bind to up to 20 oxygen molecules at a time. D. Oxyhemoglobin is bright red, and deoxyhemoglobin is dark red. E. All of these are true of hemoglobin.
which of the following are true statements about the genetic code? check all that apply.
a) each codon in the genetic code can stand for two or more amino acids b) the genetic code relates mRNA codons to protein structure c) the genetic code allows 20 amino acid to be coded by only 4 different nucleotides d) the genetic code is expressed as three-nucleotide long sequences called codons