In which of the following scenarios would the use of genetic screening not be beneficial?

a baby in the womb who shows evidence of a heart defect and smaller than normal limbs.

a young man who is acting erratically and slurring words with a history of drug use.

a young woman who's mother and grandmother both were diagnosed with breast cancer.

a man is a carrier of the autosomal dominant allele for huntington's disease and wants to have children with his wife.

Which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements.which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements.the framework of a membrane is a bilayer of phospholipids with their hydrophilic heads facing the aqueous environment inside and outside of the cell and their hydrophobic tails clustered in the center.because membranes are fluid, membrane proteins and phospholipids can drift about in the membrane.the diverse proteins found in and attached to membranes perform many important functions.the kinky tails of some proteins keep the membrane fluid by preventing the component molecules from packing solidly together.membranes include a mosaic, or mix, of carbohydrates embedded in a phospholipid bilayer.

How do living things obtain phosphorus

The activity of the modern sample is 1.10 bq . how long does that measurement take?