Bio S2 Review

Before the cell divides, what process needs to happen?

• Transcription
• Translation
• Replication
• Protein synthesis

Transcribe the sequence of DNA
ATTCAGAGG

• ATTCAGAGG
• TAAGACTCC
• UAAGUCUCC
• UACGAUCGG

What is the scientific name for the shape of a DNA molecule?

• Double spiral

• Fusilli

• Twisted ladder

• Double helix

Translate this mRNA codon: AUU

• Ile
• Met
• Asn
• Phe

If DNA is NOT replicated or transcribed correctly, what happens?

• Protein folds and functions correctly

• All amino acids are placed correctly

• Never has any effect

• A mutation

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-2

What is the final result of meiosis?

• 4 daughter cells with variation

• 4 identical daughter cells

• 2 identical daughter cells

• 2 daughter cells with variation

Tags

NGSS.HS-LS3-2

The cells produced via meiosis are called:

• gametes
• somatic cells
• body cells
• skin cells

Tags

NGSS.HS-LS3-2

What phase of meiosis?

• Metaphase 2
• Metaphase 1
• Anaphase 2
• Anaphase 1

Put these stages of mitosis in the correct sequence

• C,D, B, A, F, E
• D,A,F,C,E,B
• B,E,C,F,A,D
• C,B,D,A E,F

Tags

NGSS.HS-LS1-4

What you see, or the physical appearance.

• Genotype
• Phenotype
• Homozygous
• Heterozygous

Tags

NGSS.HS-LS3-1