Eukaryotes & Prokaryotes

40問 • 1年前

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-encloses the cytoplasm and forms the boundary between material inside the cell contents -supports the cell contents -plays a role in communication bet. the cells •semi permeable

cell membrane

cell membrane is made of a substance called?

phospholipid

-highly specialized organelle, serves as the info. processing and administrative center of the cell. -stores the cell's hereditary material (DNA)

nucleus

non-dividing stage

chromatid

dividing stage

chromosomes

assembling and synthesis of ribosomes

nucleolus

-intercellular structure made of both rna and protein -site of protein synthesis •produce protein using messenger RNA

ribosomes

series of membrane forming socks

endoplasmic reticulum

a type of ER that is used for protein synthesis

rough ER

a type of ER that synthesise lipid and steroid hormone

smooth ER

stacks of curved, membrane bound socks that collects, modifies, package, and distributes proteins and lipids

golgi apparatus

small membrane bound sac that transports or stores material within the cell

secretory vesicles

hormone that helps the body use glucose (sugar) for energy

insulin

are membrane-bound vesicles that act as an intracellular digestive system

lysosome

are small membrane-bound organelle containing enzymes that break down fatty acids and amino acids

peroxisome

-small organelles that act as a major site for adenosine triphosphate (ATP) production within cells -powerhouse of the cell

mitochondria

internal framework that supports the cell

cytoskeleton

three protein structures:

microtubules

supports the cytoplasm of cells

microtubules

determine shape and movement of cells

microfilaments

responsible in cell cohesion

intermediate filaments

-plays an important role during cell division -produces spindle fibers that pushes each chromosome to opposite directions to form new daughter cells

centrioles

- hair-like structure that wipe back and forth to help cells move around in cellular fluids - responsible in locomotion, feeding and circulation of cells

cilia

-structure similar to cilia but are much longer -responsible in cell's locomotion

flagella

-also supports the structure and increases the surface area of the cell -it helps in the observance of nutrients

microvilli

a semi-liquid gelatinous material where the genetic material and other organelles are embedded

cytoplasm

serves as the control center of the bacterial cell

chromosome

plasmid

a rigid exterior of the cell

cell wall

cell wall consists of macromolecular polymer called?

peptidoglycan

thick cell wall (purple)

gram-positive bacteria

thin cell wall (pink/red)

gram-negative bacteria

-slimy gelatinous material produced by the cell membrane

glycocalyx

glycocalyx produces?

mucoid colonies

thread-like protein appendages that enable bacteria to move

flagella

two types of flagella:

flagelated bacteria (motile)

atrichous

- hair-like structures that arise from cytoplasm - responsible in the transfer of genetic material from one bacterial cell to another

pili & fimbriae

bacterial resistance capable of surviving an extreme conditions like extreme temperature

spores

in fungi, sports are used for?

reproduction

Anaphy 1

Warren Dale Garcia · 46問 · 1年前

Anaphy 1