Write out the full name for dna. what is a gene? where in the cell are chromosomes located? dna can be found in what two organelles? what two scientists established the structure of dna? what is the shape of dna? what are the sides of the dna ladder made of? what are the "rungs" of the dna ladder made of? what sugar is found in dna? in rna? how do the bases bond together? the two purines in dna are dna is made of repeating units called why is rna necessary to act as a messenger? why can't the code be taken directly from the dna? proteins are made where in the cell? how do some cells become brain cells and others become skin cells, when the dna in all the cells is exactly the same. in other words, if the instructions are exactly the same, how does one cell become a brain cell and another a skin cell? why is dna called the "blueprint of life"?

any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.

events in order:

1.       vishnu schist

2. zoroaster granite

3. bass limestone

4. hakatar   shale

5. igneous intrusion

6. shinumo quartzite

7. dox sandstone

8. tapeats limestone

9. bright angel shale

10. muav limestone

11. temple butte limestone

12. redwall limestone  

nonconformity

answer: the unkar group shows angular unconformity because the layers are turned at angle.

unconformity

answer: specifically the angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled. an angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled.

disconformity

answer: the disconformities aremarked irregular lines between the sedimentaryrocks layers.