Desmosomes are junctions that attach one cell to its neighbor, allowing tissues, like skin, to stretch without breaking. Which of the following proteins attach desmosomes to one another?
Choose 1
Choose 1

(Choice A)
A
Cadherins
(Choice B)
B
Connexins
(Choice C)
C
Integrins
(Choice D)
D
Claudins

Dna has unique properties that allow it to accurately retain genetic information, even after multiple rounds of replication. one aspect of dna that allows it to accurately store genetic information is the base pairing from chargaff\'s first rule of the four nucleotide bases. if the c content of a dna molecule is 22%, what are the percentages of the remaining bases?

During crossing-over, a. genetic material is exchanged between nonsister chromatids, resulting in new combinations of alleles. b. nonsister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. c. one homologous chromosome of a tetrad is exchanged with another tetrad, resulting in new combinations of alleles. d. sister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. e. genetic material is exchanged between sister chromatids, resulting in new combinations of alleles.

What are ways that ordinary people can to keep antibiotic resistance from getting worse?