1. which type of development prepare teens for marriage?
a. athletic ability
b. job and career skills
c. talent for entertaining
d. grooming routine
2. which development event in the teen years is least likely to prepare one for marriage?
a. developing a sense of humor
b. becoming comfortable in one’s body
c. becoming emotionally mature and developing goals
d. developing effective interpersonal communication skills

Autotrophs a.consume their food to get energy b.may use photosynthesis to gain energy c.are also called consumers d.cannot use solar energy

Which u.s. state lists the horned toad as its state reptile?

Asingle-molecule microscopy experiment is performed on a slide containing 1000 molecules each of green, red, cyan, and yellow fluorescent proteins (gfp, rfp, cfp, and yfp, respectively). the experiment measures the number of antibodies bound to each type of protein, finding that 900 molecules of gfp, 10 of rfp, 1 of cfp, and 3 of yfp are bound at 1 nm concentration of antibody. a. what is the specificity of the antibody for gfp? b. what is the kd of the gfp–antibody interaction?