Exam 1

A  demosomes

B  gap junctions

C  tight junctions

A  increase

B  decrease

C  not change

A  FALSE

B  TRUE

A  TRUE

B  FALSE

A  TRUE

B  FALSE

A  TRUE

B  FALSE

A  FALSE

B  TRUE

A  TRUE

B  FALSE

A  TRUE

B  FALSE

A  TRUE

B  FALSE

A  exocytosis

B  ion channels

C  endocytosis

D  hydrogenation

A  dubstep

B  expand

C  stay the same

D  shrink

A  hypertonic

B  metabolically inactive

C  isotonic

D  hypotonic

A  TRUE

B  FALSE

A  ribosome

B  mitochondrion

C  chloroplast

D  smooth endoplasmic reticulum

A  plasma membrane

B  mitochondria

C  nucleus

D  cell wall

A  lipid synthesis

B  digestion of organic matter inside the cell

C  protein synthesis

D  cellular respiration

A  ribosomes

B  nucleus

C  smooth ER

D  nucleolus

A  golgi apparatus

B  chloroplast

C  mitochondria

D  rough ER

A  photosynthesis

B  regulation of heat change

C  removal of wastes

D  sensing the environment

A  Plasma membrane

B  Golgi apparatus

C  Lysosomes

D  Nucleus

A  ribosomes

B  DNA

C  flagella

D  pili

A  RNA is single-stranded; DNA is double-stranded.

B  RNA is found on Cybertron; DNA is found in The Upside Down.

C  RNA is a polymer of amino acids; DNA is a polymer of nucleotides.

D  RNA is rubber; DNA is glue.

A  monosaccharide

B  fatty acid

C  aphid

D  nucleotide

A  TRUE

B  FALSE

A  FALSE

B  TRUE

A  hydrocarbon

B  amino acid

C  nucleotide

D  fatty acid

A  Sucrose

B  Olive Oil

C  Butter

D  Estrogen

A  amphipathic

B  excited

C  ionic

D  charged

A  starch

B  glucose

C  maltose

D  sucrose

A  acid

B  buffer

C  water

D  base

A  it loses its polarity

B  it gives off a laser light show

C  its molecules move farther apart

D  its covalent bonds break apart

A  polar and covalent

B  hydrogen

C  ionic

D  covalent only

A  ionic

B  hydrogen

C  covalent

D  polar

A  polar

B  hydrogen

C  covalent

D  ionic

A  protons… neutrons

B  protons… electrons

C  neutrons… protons

D  electrons… protons

A  FALSE

B  TRUE

A  protons

B  shoes

C  neutrons

D  toes

A  Carbon

B  Water

C  Glucose

D  Salt

A  hypothesis, conclusion, experiment, observation

B  experiment, hypothesis, conclusion, experiment

C  conclusion, observation, experiment, hypothesis

D  observation, hypothesis, experiment, conclusion

A  the philosophical search for truth

B  an organized set of principles for how to behave ethically and morally

C  the philosophical search for truth, an organized set of principles for how to behave ethically and morally, and the inquiry-based effort to describe and explain nature

D  the inquiry-based effort to describe and explain nature

A  plasma membrane

B  nucleus

C  DNA

D  ribosomes

A  Chromatin

B  Cellulose

C  Chlorphyll

D  Cytoplasm

A  4x

B  0.4x

C  40x

D  400x

A  20

B  0.2

C  200

D  2