Eukaryotes and prokaryotes

In 1982 Margulis &

Schwartz proposed the five-kingdom. What are they

• Plantae

• Prokaryotae

• Protoctista

• Animalia

• Fungi

What are the average diameter of prokaryotes cell

Does mitosis and meiosis occur in eukaryotes

• Yes

• No

Mesosomes in bacteria and the plasma membrane of cyanobacteria contain respiratory enzymes. Is this statement correct for prokaryotes ?

• Yes

• No

There are no ( ) . Mitochondria function as sites for cellular respiration to produce ATP

Eukaryotic cells do not contain enzymes that can fix atmospheric nitrogen. Is this statement correct?

• yes

• no

What are the example for Prokaryotes ?

• bacteria

• cyanobacteria

• fungi

• protoctists

Genetic materials is a ( ) of DNA, not surrounded by ( ) found in the nucleoid region. FIll in the blanks .

• circular double strand

• histone proteins

• double-membrane nuclear envolope

• form chromosomes

Most DNA is associated with histone proteins to form chromosomes. Chromosomes are surrounded by a double-membrane nuclear envelope. Circular DNA is present in mitochondria and chloroplast. Is this statement correct about eukaryotes?

• Yes

• No

Prokaryotes and eukaryotes have ribosomes . Which cells ribosome is larger

• Prokaryotes

• Eukaryotes