Which do BOTH prokaryotes and eukaryotes contain?

• nucleus

• ribosomes

• mitochondria

• cellwall

What are the stages of how a virus infects its host?

• Attach, Inject, Replicate, Release and Assemble

• Attach, Inject, Replicate, Assemble and Release

• Inject, Replicate and Release

• Replicate, Inject, Assemble and Release

Put the following actions in order: DNA replicates, cell grows, cell divides, cell prepares for mitosis.

• DNA replicates, cell grows, cell prepares for mitosis, cell divides

• cell grows, cell prepares for mitosis, DNA replicates, cell divides

• cell grows, DNA replicates, cell prepares for mitosis, cell divides

• DNA replicates, cell prepares for mitosis, cell grows, cell divides

Tags

NGSS.HS-LS1-4

Which of the following best describes a DNA molecule?

• double helix

• made of amino acids

• contains ribose

• contains uracil

Tags

NGSS.HS-LS1-1

Using the codon chart identify the amino acid sequence: TAC - GGT - CAT - CCC - ATT

• MET-HIS-ALA-GLY-STOP

• MET-PRO-GLY-VAL-STOP

• MET-PRO-VAL-GLY-STOP

• MET-THR-SER-ASP-STOP

Tags

NGSS.HS-LS1-1

A tall plant (Tt) is crossed with a short plant (tt). What is the phenotype of the offspring?

• 75% tall, 25% short

• 50% tall, 50% short

• 25% tall, 75% short

• 100% tall

Tags

NGSS.HS-LS3-1

What does the process shown here do?

• add slight genetic variation to help species survive

• ensure the best traits are always passed along

• make offspring more fit

• guarantee that we are all genetically the same

Tags

NGSS.HS-LS3-2

NGSS.HS-LS4-2

NGSS.HS-LS4-4

Both these mammals incubate their immature offspring in a pouch which provides evidence that they...?

• belong to the same species

• have very similar skeletal structures

• must range great distances to eat

• are descended from a common ancestor

Tags

NGSS.HS-LS4-1

Which 2 biomolecules function to give you energy?

• Lipids and Protein

• Protein and Carbohydrates

• Carbohydrates and Nucleic Acids

• Carbohydrates and Lipids

Tags

NGSS.HS-LS2-3

NGSS.HS-LS2-4

Which of the following statements is true?

• The products of photosynthesis are the reactants of cellular respiration.

• The reactants of photosynthesis are also the reactants of cellular respiration.

• The products of photosynthesis are not necessary for respiration to occur.

• The products of photosynthesis are also the products of cellular respiration.

Tags

NGSS.HS-LS1-5

NGSS.HS-LS1-7

NGSS.HS-LS2-5