Gel Electrophoresis 1. This technique is used to sort pieces of DNA by:

2. What other type of molecules can be sorted using this method?

3. What is used to move the DNA pieces through the gel?

4. Which pieces move the fastest & furthest?

5. What supplies do you need to make the gel?

6. What is agarose made from?

7. What is a buffer and why is it added?

8. How long does the gel take to solidify, and what happens as it cools?

9. What are the 2 reasons that you add buffer to the DNA sample to be tested?

10. Why do you use a DNA size standard?

11. What is your proof that the current is flowing through your buffer

12. What do we use to stain DNA?

answer: angiosperms

dicots

angiosperms are highly evolved plants, they produce seeds which are enclosed within in a carple. these are the largest group of plants on earth. they include trees, shrubs, herbs and small flowering plants. angiosperms exhibit a flowering stage in their life cycle. the flower serves the function of reproduction and fruit formation in majority of angiosperms. dicot is the term used to describe flowering plants that have two seed leaves. dicots are plants which develop seeds which split into two parts called cotyledons. each cotyledon contains one embryo.

here, a small purple flower development indicates that the plant belongs to angiosperms and having two embryonic leaves indicates it belongs to dicots.  

nucleus

would be most reasonable answer tbh

a. population growth is decreasing

-2

+4

-10

-3

-8

-3

so the population decreased by 24 because 3+3+8+10+2=26-2=24.

hoped i !

explanation: