Q: If solutions of differing osmolarities are present on opposite sides of a semipermeable membrane, solvent will transfer from what to what, in terms of osmolarity of the solution? A:

OPTIONS:
- low to low
- high to high
- high to low
- low to high

Answer: low to high

Problem: OPTIONS:
- womb
- fallopian tube
- amniotic sac
- umbilical cord
Q: Q: What connects the fetus to the placenta? A:
Answer: umbilical cord

Problem:OPTIONS:
- mitochondrial acid probe
- cellular acid probe
- proteins acid probe
- nucleic acid probe

Q: What helps screen libraries for a gene of interest using nucleic acid hybridization? A:
****
A: nucleic acid probe

Q: Cardiovascular disease, some types of cancer, type 2 diabetes, and obesity are considered what kind of preventable diseases? A:
OPTIONS:
- environmental diseases
- atmosphere diseases
- age diseases
- lifestyle diseases
lifestyle diseases

Q: A plane mirror has a flat reflective surface and forms only which kind of images? A:
OPTIONS:
- enlarged
- spherical
- reduced
- virtual

Answer: virtual

input with options: Q: What is formed when each sodium atom donates its single valence electron to a chlorine atom? A:
OPTIONS:
- carbon chloride
- nitrogen chloride
- trioxide chloride
- sodium chloride
output:
sodium chloride