Biology STAAR Review

This model represents what kind of cell?

• Eukaryotic

• Prokaryotic

• Protozoal

• Fungal

Answer explanation

Remember prokaryotes have NO membrane bound organelles (nucleus, mitochondria, ER ext.)

Amino acids are the monomer of which of the following macromolecules?

• Carbohydrates

• Lipids

• Nucleic acids

• Proteins

Which of the following elements is NOT common to all macromolecules?

• Oxygen

• Carbon

• Hydrogen

• Nitrogen

Tags

NGSS.HS-LS1-6

Movement of particles from high to low concentration is....

• Passive Transport

• Active Transport

Identify the stage of mitosis.

• Anaphase

• Cytokinesis

• Telophase

• Metaphase

Tags

NGSS.HS-LS1-4

In meiosis, ___ ______ cells are produced.

• 4 identical

• 4 nonidentical

• 2 identical

• 2 nonidentical

Tags

NGSS.HS-LS3-2

What do viruses have in common with living cells? They both...

• store genetic information

• have chloroplasts

• use glucose for cellular respiration

• have endoplasmic reticulum

Tags

NGSS.HS-LS1-1

Which viral life cycle kills its host cell by lysing (rupturing)?

• lytic

• mitosis

• lysogenic

• meiosis

How would the DNA sequence GCATTC be transcribed to mRNA?

• GCTAAG

• GCATTC

• CGUAAG

Which of the following is homozygous recessive?

• AA

• Aa

• aa