When a peptide hormone reaches its target cell, which event happens next? a. it binds itself to the receptors present on the surface of the cell membrane, which activates the enzymes present inside cell. b. it passes through the cell membrane and attaches itself to a receptor protein present in the cytoplasm. c. it passes on the signal to the secondary messengers inside the cell, which activate the receptors on the cell membrane.

Anita thinks that she has heterozygous alleles for red hair.if she is correct, which of these diagrams best illustrates anitas alleles pf red hair

Plz genetic engineering can be applied to many fields including medicine and agriculture. which of the following is a medical application of genetic engineering? a. giving crop plants recombinant dna so that they would be resistant to herbicides. b. examining a persons pedigree to determine whether they can carry a gene for a genetic disease. c. analyzing a persons dna to see how closely they are related to another person. d. certain genes into bacteria so that they will produce a needed medicine.

The pressurized plants and fungi mentioned in the video have some surprising similarities. what differences would you expect them to have?