Exam 1

A  gap junctions

B  demosomes

C  tight junctions

A  not change

B  increase

C  decrease

A  TRUE

B  FALSE

A  TRUE

B  FALSE

A  FALSE

B  TRUE

A  TRUE

B  FALSE

A  TRUE

B  FALSE

A  FALSE

B  TRUE

A  FALSE

B  TRUE

A  TRUE

B  FALSE

A  hydrogenation

B  exocytosis

C  endocytosis

D  ion channels

A  shrink

B  dubstep

C  expand

D  stay the same

A  isotonic

B  metabolically inactive

C  hypotonic

D  hypertonic

A  TRUE

B  FALSE

A  chloroplast

B  smooth endoplasmic reticulum

C  ribosome

D  mitochondrion

A  plasma membrane

B  cell wall

C  mitochondria

D  nucleus

A  digestion of organic matter inside the cell

B  lipid synthesis

C  protein synthesis

D  cellular respiration

A  smooth ER

B  ribosomes

C  nucleus

D  nucleolus

A  golgi apparatus

B  rough ER

C  mitochondria

D  chloroplast

A  removal of wastes

B  sensing the environment

C  photosynthesis

D  regulation of heat change

A  Golgi apparatus

B  Plasma membrane

C  Nucleus

D  Lysosomes

A  flagella

B  ribosomes

C  pili

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

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

A  aphid

B  fatty acid

C  nucleotide

D  monosaccharide

A  FALSE

B  TRUE

A  FALSE

B  TRUE

A  amino acid

B  fatty acid

C  hydrocarbon

D  nucleotide

A  Butter

B  Olive Oil

C  Sucrose

D  Estrogen

A  excited

B  charged

C  ionic

D  amphipathic

A  maltose

B  sucrose

C  glucose

D  starch

A  buffer

B  base

C  water

D  acid

A  its molecules move farther apart

B  it loses its polarity

C  its covalent bonds break apart

D  it gives off a laser light show

A  hydrogen

B  covalent only

C  ionic

D  polar and covalent

A  covalent

B  hydrogen

C  ionic

D  polar

A  hydrogen

B  covalent

C  polar

D  ionic

A  electrons… protons

B  protons… neutrons

C  protons… electrons

D  neutrons… protons

A  FALSE

B  TRUE

A  shoes

B  neutrons

C  toes

D  protons

A  Carbon

B  Salt

C  Water

D  Glucose

A  experiment, hypothesis, conclusion, experiment

B  conclusion, observation, experiment, hypothesis

C  hypothesis, conclusion, experiment, observation

D  observation, hypothesis, experiment, conclusion

A  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

B  the inquiry-based effort to describe and explain nature

C  the philosophical search for truth

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

A  plasma membrane

B  nucleus

C  ribosomes

D  DNA

A  Cellulose

B  Chromatin

C  Cytoplasm

D  Chlorphyll

A  0.4x

B  40x

C  400x

D  4x

A  2

B  20

C  0.2

D  200