Exam 1

A  tight junctions

B  demosomes

C  gap junctions

A  increase

B  not change

C  decrease

A  TRUE

B  FALSE

A  FALSE

B  TRUE

A  TRUE

B  FALSE

A  FALSE

B  TRUE

A  TRUE

B  FALSE

A  TRUE

B  FALSE

A  TRUE

B  FALSE

A  TRUE

B  FALSE

A  endocytosis

B  hydrogenation

C  ion channels

D  exocytosis

A  expand

B  stay the same

C  dubstep

D  shrink

A  metabolically inactive

B  isotonic

C  hypertonic

D  hypotonic

A  FALSE

B  TRUE

A  ribosome

B  mitochondrion

C  smooth endoplasmic reticulum

D  chloroplast

A  mitochondria

B  cell wall

C  plasma membrane

D  nucleus

A  protein synthesis

B  digestion of organic matter inside the cell

C  cellular respiration

D  lipid synthesis

A  nucleolus

B  nucleus

C  ribosomes

D  smooth ER

A  golgi apparatus

B  rough ER

C  chloroplast

D  mitochondria

A  removal of wastes

B  regulation of heat change

C  photosynthesis

D  sensing the environment

A  Plasma membrane

B  Golgi apparatus

C  Nucleus

D  Lysosomes

A  flagella

B  DNA

C  ribosomes

D  pili

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

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

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

D  RNA is rubber; DNA is glue.

A  nucleotide

B  monosaccharide

C  fatty acid

D  aphid

A  TRUE

B  FALSE

A  TRUE

B  FALSE

A  hydrocarbon

B  amino acid

C  nucleotide

D  fatty acid

A  Estrogen

B  Butter

C  Olive Oil

D  Sucrose

A  charged

B  amphipathic

C  ionic

D  excited

A  glucose

B  maltose

C  sucrose

D  starch

A  acid

B  base

C  buffer

D  water

A  its molecules move farther apart

B  its covalent bonds break apart

C  it gives off a laser light show

D  it loses its polarity

A  covalent only

B  ionic

C  hydrogen

D  polar and covalent

A  covalent

B  ionic

C  polar

D  hydrogen

A  polar

B  hydrogen

C  covalent

D  ionic

A  neutrons… protons

B  protons… neutrons

C  protons… electrons

D  electrons… protons

A  TRUE

B  FALSE

A  neutrons

B  shoes

C  toes

D  protons

A  Water

B  Carbon

C  Glucose

D  Salt

A  experiment, hypothesis, conclusion, experiment

B  observation, hypothesis, experiment, conclusion

C  hypothesis, conclusion, experiment, observation

D  conclusion, observation, experiment, hypothesis

A  the philosophical search for truth

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

C  the inquiry-based effort to describe and explain nature

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  plasma membrane

B  DNA

C  nucleus

D  ribosomes

A  Cytoplasm

B  Chlorphyll

C  Cellulose

D  Chromatin

A  40x

B  4x

C  0.4x

D  400x

A  2

B  0.2

C  20

D  200