Biology year 10 revision

DNA codes for...

• bases
• proteins
• amino acids
• phosphates

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

In what process is mRNA synthesized?

• Transcription

• Translation

• DNA Replication

• Mitosis

Where does TRANSCRIPTION occur?

• Nucleus

• Ribosome

• Cytoplasm

• Mitochondria

How many codons equals 1 amino acid?

• 1

• 2

• 3

• 4

How many nucleotides equal 1 amino acid?

• 1

• 2

• 3

• 4

Where is the anticodon located?

• at the top of the molecule it's found on

• at the bottom of the molecule it's found on

• on the right of the molecule it's found on

• on the left of the molecule it's found on

What is the purpose for anti-codons?

• to ensure the correct amino acid is dropped off

• to match the strand of DNA

• to decode a sequence of 4 nucleotides into an amino acid

• to make me hate biology

What process is going on in this photo? 

• Transcription 
• Translation 
• Replication 
• All the above 

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

Identify the stage of mitosis.

• interphase
• prophase
• metaphase
• anaphase

Tags

NGSS.HS-LS1-4

These bacteria are

• gram positive and negative
• gram positive
• gram negative
• viral

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2