Exam 1

A  tight junctions

B  demosomes

C  gap junctions

A  not change

B  increase

C  decrease

A  TRUE

B  FALSE

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  FALSE

B  TRUE

A  endocytosis

B  hydrogenation

C  exocytosis

D  ion channels

A  stay the same

B  expand

C  dubstep

D  shrink

A  metabolically inactive

B  hypertonic

C  isotonic

D  hypotonic

A  FALSE

B  TRUE

A  smooth endoplasmic reticulum

B  ribosome

C  mitochondrion

D  chloroplast

A  mitochondria

B  nucleus

C  cell wall

D  plasma membrane

A  protein synthesis

B  lipid synthesis

C  digestion of organic matter inside the cell

D  cellular respiration

A  ribosomes

B  nucleus

C  smooth ER

D  nucleolus

A  chloroplast

B  mitochondria

C  golgi apparatus

D  rough ER

A  removal of wastes

B  photosynthesis

C  regulation of heat change

D  sensing the environment

A  Golgi apparatus

B  Nucleus

C  Lysosomes

D  Plasma membrane

A  pili

B  flagella

C  ribosomes

D  DNA

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

B  RNA is rubber; DNA is glue.

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

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

A  aphid

B  monosaccharide

C  nucleotide

D  fatty acid

A  FALSE

B  TRUE

A  FALSE

B  TRUE

A  nucleotide

B  hydrocarbon

C  amino acid

D  fatty acid

A  Estrogen

B  Butter

C  Sucrose

D  Olive Oil

A  amphipathic

B  charged

C  ionic

D  excited

A  maltose

B  starch

C  glucose

D  sucrose

A  base

B  acid

C  water

D  buffer

A  it loses its polarity

B  its molecules move farther apart

C  its covalent bonds break apart

D  it gives off a laser light show

A  covalent only

B  ionic

C  hydrogen

D  polar and covalent

A  polar

B  covalent

C  ionic

D  hydrogen

A  covalent

B  polar

C  ionic

D  hydrogen

A  protons… neutrons

B  electrons… protons

C  neutrons… protons

D  protons… electrons

A  TRUE

B  FALSE

A  shoes

B  neutrons

C  protons

D  toes

A  Salt

B  Water

C  Glucose

D  Carbon

A  observation, hypothesis, experiment, conclusion

B  experiment, hypothesis, conclusion, experiment

C  conclusion, observation, experiment, hypothesis

D  hypothesis, conclusion, experiment, observation

A  the inquiry-based effort to describe and explain nature

B  the philosophical search for truth

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

A  DNA

B  plasma membrane

C  nucleus

D  ribosomes

A  Chromatin

B  Cytoplasm

C  Cellulose

D  Chlorphyll

A  4x

B  40x

C  0.4x

D  400x

A  20

B  2

C  0.2

D  200