Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

First Aid Step 1 > Biochemistry > Flashcards

Biochemistry Flashcards

1
Q

DNA loops twice around a histone octamer

A

Nucleosome

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Binds to the nucleosome and to “linker DNA”, stabilizing the chromatine fiber

A

H1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

DNA has a (+/-) charge from the _____ grup

A

-, phosphate

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Histones have a (+/-) charge from _______

A

+, lysine and arginine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

DNA and histone synthesis occurs

A

During S fase

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Methylation makes

A

DNA mute

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Histone acetylation makes

A

DNA active

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Histones deacetylation makes

A

DNA mute

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Immune system 1° organs

A

Bone marrow (médula ósea)
Thymus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly

First Aid Step 1 (3 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions