1.3 Eukaryotic And Prokaryotic Cells

Question 1

Eukroyatic cells structure and what cells

Answer 1

-animals and plant cells are eukroyatic.
Contain:cell membrane, cytoplasm and genetic material enclosed in nucleus
-genetic material called DNa forms structures called chromosomes which are contained in nucleus.
-plants,fungi and protista are eukaryotes

Question 2

Prokaryotic cells structure and what cells?

Answer 2

-bacteria cells are prokaryotic and are much smaller.
Contains: cell wall, cell membrane, cytoplasm, single ciruclar strand of DNA and plasmids

Question 3

Bacteria cells-prokaryotic

Answer 3

-bacertial chromosome is a single DNA found free in cytoplasm
-contain small rings of DNa called plasmids which code for sepcific featyres such as antibiotic resistance
Contain: cell membrane, slime capsule, cell wall,plasmids,DNA,cytoplasm,flagella

Falgella is a long protein strand that lashes about which they use to create movement

Question 4

Order of magnitude

Answer 4

-understand how much bigger or smaller one is from another
-if an object is 10 times bigger=101 bigger
-if object is 1000 times bigger=103 times bigger
-if an object is 10 times smaller=10*-1 smaller

Question 5

Prefixes to use

Answer 5

Centi-0.01
Milli-0.001
Micro-0.000,001
Nano-0.000,000,001