Uploaded by vip

Review worksheet 1

advertisement
Name:…………………
Date:…………………..
Cell structure and function
1. Differences between prokaryotic cells and eukaryotic cells.
2. Cells are surrounded by phospholipid bilayers that separates the internal
contents of the cell from its surrounding environment, this barrier called
as…………………………………………… .
3. Most prokaryotes use ………………………………………. To exchange genetic
material during a type of reproduction called conjugation.
4. …………………………………………………. Is the entire region of cell between the
plasma membrane and nuclear envelope.
5. Do a typical animal cell has cell wall?
6. The nucleus stores …………………………………. In a gel-like substance called
the nucleoplasm.
7. ……………………………………………………. Allow substances to enter and exit
the nucleus.
8. In prokaryotes, DNA is organized into a …………………………………………….. .
9. Chromosomes are only visible during ……………………………….. .
10. ……………………………………….. are the cellular structures responsible for
protein synthesis.
11. The pancreas is responsible for creating several digestive enzymes and
the cells that produce these enzymes contain less ribosomes. True or False
?
12. Explain protein synthesis in cells.
13. ……………………………………… are used for locomotion in prokaryotic cells.
14. In prokaryotic cells, ……………………………………. Act as an extra layer of
protection, helps the cell maintain its shape and prevent dehydration.
15. ……………………………………………….. are the building blocks of proteins.
Download
Related flashcards
RNA

17 Cards

Epigenetics

15 Cards

Medical genetics

20 Cards

Create flashcards