Exam 1

A  tight junctions

B  demosomes

C  gap junctions

A  increase

B  decrease

C  not change

A  FALSE

B  TRUE

A  FALSE

B  TRUE

A  TRUE

B  FALSE

A  TRUE

B  FALSE

A  TRUE

B  FALSE

A  TRUE

B  FALSE

A  TRUE

B  FALSE

A  FALSE

B  TRUE

A  endocytosis

B  hydrogenation

C  exocytosis

D  ion channels

A  expand

B  dubstep

C  stay the same

D  shrink

A  hypotonic

B  hypertonic

C  metabolically inactive

D  isotonic

A  FALSE

B  TRUE

A  chloroplast

B  mitochondrion

C  smooth endoplasmic reticulum

D  ribosome

A  plasma membrane

B  cell wall

C  mitochondria

D  nucleus

A  lipid synthesis

B  digestion of organic matter inside the cell

C  protein synthesis

D  cellular respiration

A  smooth ER

B  nucleolus

C  nucleus

D  ribosomes

A  rough ER

B  mitochondria

C  chloroplast

D  golgi apparatus

A  regulation of heat change

B  sensing the environment

C  removal of wastes

D  photosynthesis

A  Plasma membrane

B  Lysosomes

C  Golgi apparatus

D  Nucleus

A  flagella

B  pili

C  DNA

D  ribosomes

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

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

C  RNA is rubber; DNA is glue.

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

A  monosaccharide

B  aphid

C  nucleotide

D  fatty acid

A  TRUE

B  FALSE

A  TRUE

B  FALSE

A  hydrocarbon

B  amino acid

C  fatty acid

D  nucleotide

A  Sucrose

B  Olive Oil

C  Estrogen

D  Butter

A  amphipathic

B  excited

C  charged

D  ionic

A  maltose

B  glucose

C  starch

D  sucrose

A  water

B  acid

C  buffer

D  base

A  its covalent bonds break apart

B  its molecules move farther apart

C  it gives off a laser light show

D  it loses its polarity

A  ionic

B  covalent only

C  polar and covalent

D  hydrogen

A  hydrogen

B  covalent

C  polar

D  ionic

A  covalent

B  polar

C  hydrogen

D  ionic

A  protons… neutrons

B  neutrons… protons

C  protons… electrons

D  electrons… protons

A  TRUE

B  FALSE

A  shoes

B  toes

C  neutrons

D  protons

A  Glucose

B  Carbon

C  Water

D  Salt

A  hypothesis, conclusion, experiment, observation

B  experiment, hypothesis, conclusion, experiment

C  observation, hypothesis, experiment, conclusion

D  conclusion, observation, experiment, hypothesis

A  the inquiry-based effort to describe and explain nature

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 philosophical search for truth

A  nucleus

B  DNA

C  ribosomes

D  plasma membrane

A  Chlorphyll

B  Chromatin

C  Cytoplasm

D  Cellulose

A  4x

B  400x

C  40x

D  0.4x

A  20

B  0.2

C  2

D  200