Cell Theory
I observed slices of cork and named "cells"
Who is Robert Hooke
The study of cells
What is Cytology?
The job of this organelle is to make proteins
What is ribosome?
The plasma membrane is made of these 3 molecules
What are phospholipids, cholesterol, and proteins?
Facilitated diffusion (moving substances from a high concentration to a low concentration) is considered this type of transporrt
What is passive transport
I concluded that all plants are made up of cells
Who is Matthias Schleiden
A tiny cellular structure that carries out a specific function necessary for the cell to survive
What is an organelle?
The job of this organelle is to package products of biosynthesis
what are the Golgi bodies?
What is a phospholipid?
These three types of structures make up the cytoskeleton
What are microfilaments, microtubules, and intermediate filaments?
I concluded that all animals are made up of cells
Who is Theodor Schwann
The ability to release energy from the breakdown of food molecules
What is respiration?
These two things help a cell hold its shape
What are the cytoskeleton and the endoplasmic reticulum?
These two characteristics of a phospholipid makes it possible for the plasma membrane to self-assemble
What is a hydrophilic end and a hydrophobic end?
The only substance that moves by osmosis
I concluded that all cells come from pre-existing cells
Who is Rudolf Virchow
Which type of cell has membrane-bounded nucleus and membrane-bounded organelles
What are eukaryotic cells?
What is the central vacuole?
A cell dies by implosion because it was in this type of solution
What is hypertonic (it lost water due to higher concentration of solutes outside the cell)?
This type of cell must perform all of the life functions in order to survive
What is a single cell organism?
(1) All living things are composed of cells (2) cells are the basic unit of structure and function (3) all cells come from pre-existing cells
What are the three main ideas of the cell theory?
Which type of cells have cytoplasm, ribosomes, a cell membrane and DNA as genetic material
What are prokaryotic and eukaryotic cells?
The 12 major life functions a cell must perform
What are ingestion, digestion, respiration, transport, homeostasis, synthesis, secretion, excretion, egestion, irritability, locomotion, and reproduction
What is the lysosome? (through the process of hydrolysis)
This type of cell may be specialized and dependent on other cells in the organism for some of its life functions
What is a multicellular organism