• Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

Card Range To Study

through

image

Play button

image

Play button

image

Progress

1/20

Click to flip

Use LEFT and RIGHT arrow keys to navigate between flashcards;

Use UP and DOWN arrow keys to flip the card;

H to show hint;

A reads text to speech;

20 Cards in this Set

  • Front
  • Back
  • 3rd side (hint)
The ___ is the smallest living unit
the cell
Genetic material in cells is _______.
Deoxyribonucleic acid (DNA)
Prokaryotes or Eukaryotes:

Has no nucleus or nuclear envelope
Prokaryotes
In Eukaryotes, the nucleus is within a nuclear envelope
Prokaryotes or Eukaryotes:

Genetic material in a "nucleoid region"
Prokaryotes
In Eukaryotes, the genetic material is within the nucleus
Prokaryotes or Eukaryotes:

No organelles or internal membranes
Prokaryotes
In Eukaryotes, contains cytosol with membrane-bound organelles.
Prokaryotes or Eukaryotes:

Nucleus with a nuclear envelope
Eukaryotes
In prokaryotes, there is NO nucleus or nuclear envelope.
Prokaryotes or Eukaryotes:

Genetic material within the nucleus
Eukaryotes
In prokaryotes, the genetic material is in a "nucleoid region"
Prokaryotes or Eukaryotes:

Contains cytosol with membrane-bound organelles
Eukaryotes
In prokaryotes, there are no organelles or internal membranes
The _____ is a dense region of DNA in a prokaryotic cell.
Nucleoid
______ is the entire region inside the cell membrane and outside the nucleus in cells that have a nucleus (i.e., most eukaryotic cells)
Cytoplasm
The inside of the eukaryotic cell is compartmentalized into _____, which are on of several compartments suspended in the cytoplasm of eukaryotic cells.
organelles
The ____ is the compartment that contains the cell's genetic library
nucleus
Nucleus is a (usually) membrane-bound cellular organelle in eukaryotic cells.
The ____ contains most of the genes that control the cell.
nucleus
Nuclear envelope
A double membrane which encloses the nucleus of a eukaryotic cell.
___ is spherical shaped region in the nucleus where eukaryotic ribosomes are assemlbed (also the site of ribosome production)
Nucleolus
Chromatin
A complex of DNA and histone proteins, which make up chromosomes in eukaryotic cells
The nucleus is bounded by a ________, and inside are ____ and _____
The nucleus is bounded by a DOUBLE OUTER MEMBRANE, and inside are CHROMATIN and a NUCLEOLUS
The number of chromosomes humans have
46
Each species has a specific number of chromosomes
Long, threadlike associations of genes, composed of chromatin and found in the nucleus of eukaryotic cells.
Chromosomes.
46 for humans
____ build the cell's proteins
Ribosomes
Cytoplasmic complexes which are the sites of protein suntheisis