cell structure - specific organlles

Question 1

cell membrane

Answer 1

phospholipid layer

Question 2

centrioles

Answer 2

cylindrical structures

Question 3

endoplasmic reticulum

Answer 3

pairs of parallel membranes extended through the cytoplasm from the cell membrane to the nuclear membrane

Question 4

ribosomes

Answer 4

are very small spherical organelles that consist of ribonucleic acid and proteins

Question 5

cytoskeleton

Answer 5

microtubules - are hollow rods that keep organelles in place

microfilaments - they move materials around the cytoplasm

Question 6

lysosomes

Answer 6

lysosomes are small spheres that contain digestive enzymes.

Question 7

nucleus

Answer 7

nucleus - is the largest organelles in the cell and is an oval or spherical shapes
nuclear membrane - is a double membrane. There are two membranes separated by a space.
Nuclear pores - is protein lined channels in the nuclear envelope

Question 8

mitochondria

Answer 8

spherical or elongated structures that have a double membrane. The smooth outer membrane surrounds the mitochondrial. The inner membrane is arranged into a series of folds.

Question 9

Golgi body

Answer 9

flattened membranous bags that are stacked upon each other.