Bio
Which organelle is the primary site of energy transformation in eukaryotic cells? (peroxisome, mitochondrion, golgi apparatus, or lysosome)?
mitochondrion
Which structure is common to plant and animal cells? (chloroplast, mitochondrion, cell wall, or a large central vacuole)?
mitochondrion
How is the golgi involved in insulin?
modifies insulin
What is the function of the golgi?
modifies stuff
What is the function of ribosomes?
synthesize proteins
The scanning power is _____x, the low power is _____x, and the high power is ______x?
40, 100, 400
Plant and animal cells both have a smooth and rough ________, and therefore have ____________.?
ER, ribosomes
All of the following are a part of a prokaryotic cell except (a plasma membrane, an endoplasmic reticulum, a cell wall, or ribosomes)?
an endoplasmic reticulum
Lysosomes are only in _______ cells.?
animal
Prokaryotes are primarily ___________ while eukaryotes are plant/animal cells and have more ______________ organelles.?
bacteria, intracellular
Do plant, animal, or both cells have a cell membrane, a nucleus, and a nucleolus?
both
What do both eukaryotic and prokaryotic cells have in common?
cell wall and ribosomes
The nucleus of a cell... (is the primary location of protein synthesis, contains DNA, is contained within the nucleus, or is surrounded by a single layer of a membrane)?
contains DNA
Which of the following is a major difference between prokaryotic cells and eukaryotic cells? (prokaryotes have a nucleus, prokaryotes are generally larger than eukaryotes, eukaryotic cells have more intracellular organelles than prokaryotes have cells while eukaryotes do not)?
eukaryotic cells have more intracellular organelles
What is the function of the cytoskeleton?
framework and cell shape
Plant and animal cells both have a _______ apparatus.?
golgi
How is the rough ER involved in insulin?
has ribosomes that synthesize insulin
What is the function of the rough ER?
has ribsomes that synthesize proteins
The biggest (blue) objective on the microscope is called the...?
high power
The medium (yellow) objective on the microscope is called the...?
low power
How are ribosomes involved in insulin?
make insulin
What is the function of mitochondrion?
makes energy
How is the mitochondria involved in insulin?
makes energy for insulin
What is the function of the smooth ER?
makes lipids
What is the function of the nucleolus?
makes ribosomes
What does the nucleolus do specific to insulin?
makes the ribosomes that make insulin
Suppose a cell has the following molecules and structures: enzymes, DNA, ribosomes, plasma membrane, and mitochondria. It could be a cell from... (a plant but not an animal, a bacterium, nearly any eukaryotic organism, or animal but not a plant)?
nearly any eukaryotic organism
Prokaryotes have no ______ but eukaryotes do.?
nucleus
The function of chloroplasts is... (photosynthesis, lipid synthesis, intracellular digestion, or cellular respiration)?
photosynthesis
What is the function of chloroplasts?
photosynthesis
Chloroplasts, central vacuole, and cell walls are only in __________ cells.?
plant
THE CELL THEORY 1. Cells come from ____________ cells. 2. Cells are the smallest living ____________ of life. 3. Every living thing is made of ____________.?
preexisting, component, cells
Large numbers of ribosomes are present in a prokaryotic cells that specialize in producing which of the following molecules? (lipids, nucleic acids, proteins, or glycogen)?
proteins
How is the cytoskeleton involved in insulin?
railway for vesicles that transport insulin
How is the cell membrane involved in insulin?
releases and stores insulin
Which of the following is present in a prokaryotic cell? (ribosome, ER, chloroplast, or mitochondrion)?
ribosome
The smallest (red) objective on the microscope is called the...?
scanning power
What is the function of the cell wall?
structure
The function of the nucleolus is... (intracellular digestion, to store chromatin, to manufacture polypeptides, or to manufacture ribosomal RNA)?
to manufacture ribosomal RNA
How is the vesicle involved in insulin?
transport insulin
What is the function of the vesicle?
transport materials
What is the function of the cell membrane?
wall surrounding cell