In the process of swallowing, food cannot normally enter the trachea because the

What can fossils tell us about Geologic history?

If a patient is npo at midnight the night before their scheduled surgery, what does this mean?

A geneticist examines the karyotype of a diploid cell from a particular species of frog and determines that 12 chromosomes are present. If a germ-line cell from this species divides by meiosis, then at the end of meiosis I each cell will have

The failure, till now, to produce an effective AIDS vaccine may be due to the fact that the causative agent mutates continuously thus it is practically impossible for the body immune system to take advantage of vaccination. A. True. B. False

The person who answers within 5 minutes and is correct gets brainiest answer What type of protein, embedded in the plasma membrane, aids reactions of molecules that arrive? A. Channel B. Carrier C. Enzymes D. Peripheral

The best term to describe the general process by which microorganisms cause diseases is known as

Which model of inheritance was supported by mendel's findings with garden peas

Suppose a person has a mutation in their dna and the first triplet for the insulin gene reads TAT. The normal gene reads TAG. What amino acid does the mutant dna and the normal dna code for and will the person with this mutation be diabetic?

Bacteria divide asexually by binarry fission. Each new bacteria that results is gentically indentical. True or False

Holly has difficulty hearing but also has a problem identifying the direction and origin of a sound. holly is experiencing difficulty with