DNA + protein

Histones are ____ that interact how?

Histone 1’s job is...?

Nuclease is an enzy. that does what for cell?

What proteins keeps looped domains looped?

During what phase is DNA released?

Heterochromatin is...?

Where does association for histones happen?

How does an enzy. know how to change the association interaction on N-tail?

What helps nucleosomes stay tightly packed on each other?

The covalent modification on serine of core histone tail.

Both ___ + ____ rely on the _____ for protein production.

What studds the nucleus?

What organelle is attached to the nucleus?

Where is RNA made?

Nuclear pores are a way of communication between the ____ + ____.

Nuclear pores acts as a _____ for the nucleus

What usually goes into the nucleus?

What usually leaves the nucleus?

Where does diffusion happen?

The transporter will ____ incoming + outcoming molecules.

What molecule is used by protein to enter nucleus?

Inside the nucleus, what happens when Importin binds to Ran-GTP?

What is transcription?

For DNA to be released what needs to happen?

How is DNA repacked after being used by cell?

For the DNA to replicated/transcribed it needs to be what?

Acetylation ____ acetyl groups + Deacetylation ____ them from _-____ ____

Methylation is when an _____ that ___ methyl groups to _-___ ____

Methylation is to___?

Phosphorylases happens where and does what?

Where are ribosomes made?

What covalent changes does lysines undergo?

This enym. either wakes up/puts away gene expression.

This enzym. adds acetyl groups so chromatin is free to express its genes

This enzy. adds methyl groups so genes are either asleep/awake.

These enzym.s are related to “sleeping” genes

@ each nuclear pore.

Transcription + RNA processing is done here + it needs ____.

Chromosomal replication happen in _____ needs ____.

How does small molecules get into nucleus?

Nuclear pore complex can only take in molecules of this size.

How does larger molecules + proteins get into nucleus?

What a protein's passcode to get into nucleus?

Who lets proteins into nucleus?

Some amino sequences on protein is __, which means...?

What amino acids are generally found in NLS (nuclear local. signal)?

How many nucleolus is found in eukary.s?

What does nucleolus use to get their job done?

How is a ribosome made?