Biology, 23.10.2019 00:00 couscous5307
Which of these cell junctions form a barrier to the passage of materials? keratin fibers tight junctions desmosomes (anchoring junctions) gap (communicating) junctions plasmodesmata.
Answers: 2
Biology, 22.06.2019 00:10
What are the formed elements (cell or parts of cell) in blood and what are their functions ?
Answers: 1
Biology, 22.06.2019 13:00
Dna, in the nucleus carries the genetic code for making proteins in ribosomes. in the diagram, b, represents the proteins produced. dna cannot leave the nucleus to carry the genetic information to the ribosome where proteins are produced. how does the genetic code get from the nucleus to the ribosome? what does a represent? now
Answers: 1
Biology, 22.06.2019 15:10
Asap many people try to eliminate fat from their diets which is one reason it is necessary for humans to eat fat a) fat is the only way to get energy b) every cell in the body must contain fat c)fat stores less energy than polysaccharides d) saturated fats make blood vessels healthier
Answers: 1
Which of these cell junctions form a barrier to the passage of materials? keratin fibers tight junc...
Mathematics, 15.01.2021 22:30
Mathematics, 15.01.2021 22:30
Mathematics, 15.01.2021 22:30
Chemistry, 15.01.2021 22:30
Mathematics, 15.01.2021 22:30
Mathematics, 15.01.2021 22:30