Nucleus

Question 1

What are the components of the nucleus?

Answer 1

Nucleolus, nuclear pores, nuclear envelope and nucleoplasm

Question 2

What does the nucleoplasm contain?

Answer 2

Chromatin

Question 3

What do the nuclear pores do?

Answer 3

Allow the entry of nucleotides (for DNA replication) and the exit of molecules like mRNA during photosynthesis

Question 4

What are nuclear pores plugged with?

Answer 4

An RNA/protein complex

Question 5

What does nucleoplasm contain?

Answer 5

Chromatin and nucleoli

Question 6

What is chromatin made of?

Answer 6

DNA and associated proteins

Question 7

What do chromatin granules do?

Answer 7

Condense to form chromosomes during cell division

Question 8

What five things does nucleoli produce?

Answer 8

Ribosomes, coenzymes, nucleotides, proteins and RNA molecules

Question 9

What does the nuclear envelope do?

Answer 9

Encloses and protects the DNA

Question 10

What is the outer membrane of the nuclear envelope like?

Answer 10

Continuous with the rough endoplasmic reticulum membranes

Question 11

What is the function or the outer membrane of the nuclear envelope?

Answer 11

It makes the perinuclear space continues with the lumen of the endoplasmic reticulum, allow easy transport of substances