Biology EOC Review

The monomer (building block) for proteins is a

• monosaccharide

• amino acid

• fatty acid

• nucleotide

Which biomolecule is the source for quick energy?

• carb

• lipid

• protein

• nucleic acid

How does an enzyme speed up chemical reactions?

• lower activation energy

• increase activation energy

• increase pH of the solution

• they slow down reactions

Tags

NGSS.HS-PS1-2

Which of the following contains DNA in a nucleus?

• virus

• prokaryote

• eukaryote

• all of the above have a nucleus

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Which organelle is matched with its correct function?

• mitochondria - stores water

• lysosome - packages and transports proteins

• ribosome - makes protein

• cytoplasm - regulates what enters and leaves the cell

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Which of the following correctly describes a viral reproductive cycle?

• lytic - symptoms take a long time to occur

• lysogenic - flu is an example of a lysogenic virus

• lysogenic - remains dormant in the host cell

• lytic - HIV is an example of a lytic virus

Viruses are considered nonliving because they need a host to reproduce.

• True

• False

Diffusion is the movement of ______ from ________.

• water; low to high

• particles; low to high

• water; high to low

• particles; high to low

A cell _______ in a hypertonic solution because water moves _______ the cell.

• shrinks; out

• shrinks; in

• swells; out

• swells; in

Tags

NGSS.HS-LS1-3

Passive transport requires ATP while active does not.

• True

• False