Exam 1

A  tight junctions

B  demosomes

C  gap junctions

A  decrease

B  not change

C  increase

A  FALSE

B  TRUE

A  FALSE

B  TRUE

A  FALSE

B  TRUE

A  FALSE

B  TRUE

A  FALSE

B  TRUE

A  FALSE

B  TRUE

A  TRUE

B  FALSE

A  TRUE

B  FALSE

A  hydrogenation

B  exocytosis

C  ion channels

D  endocytosis

A  shrink

B  expand

C  stay the same

D  dubstep

A  metabolically inactive

B  hypertonic

C  isotonic

D  hypotonic

A  FALSE

B  TRUE

A  smooth endoplasmic reticulum

B  mitochondrion

C  ribosome

D  chloroplast

A  nucleus

B  cell wall

C  mitochondria

D  plasma membrane

A  digestion of organic matter inside the cell

B  lipid synthesis

C  protein synthesis

D  cellular respiration

A  nucleolus

B  smooth ER

C  nucleus

D  ribosomes

A  mitochondria

B  rough ER

C  chloroplast

D  golgi apparatus

A  regulation of heat change

B  photosynthesis

C  removal of wastes

D  sensing the environment

A  Plasma membrane

B  Nucleus

C  Golgi apparatus

D  Lysosomes

A  ribosomes

B  flagella

C  DNA

D  pili

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

B  RNA is rubber; DNA is glue.

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

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

A  nucleotide

B  aphid

C  monosaccharide

D  fatty acid

A  FALSE

B  TRUE

A  TRUE

B  FALSE

A  hydrocarbon

B  amino acid

C  fatty acid

D  nucleotide

A  Estrogen

B  Olive Oil

C  Sucrose

D  Butter

A  ionic

B  amphipathic

C  excited

D  charged

A  starch

B  maltose

C  sucrose

D  glucose

A  acid

B  base

C  buffer

D  water

A  it gives off a laser light show

B  its covalent bonds break apart

C  its molecules move farther apart

D  it loses its polarity

A  covalent only

B  ionic

C  hydrogen

D  polar and covalent

A  polar

B  ionic

C  covalent

D  hydrogen

A  hydrogen

B  covalent

C  ionic

D  polar

A  electrons… protons

B  neutrons… protons

C  protons… electrons

D  protons… neutrons

A  FALSE

B  TRUE

A  toes

B  neutrons

C  shoes

D  protons

A  Water

B  Carbon

C  Glucose

D  Salt

A  conclusion, observation, experiment, hypothesis

B  hypothesis, conclusion, experiment, observation

C  experiment, hypothesis, conclusion, experiment

D  observation, hypothesis, experiment, conclusion

A  the inquiry-based effort to describe and explain nature

B  the philosophical search for truth

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

D  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

A  ribosomes

B  plasma membrane

C  nucleus

D  DNA

A  Chlorphyll

B  Cytoplasm

C  Chromatin

D  Cellulose

A  400x

B  4x

C  0.4x

D  40x

A  200

B  0.2

C  2

D  20