Unit 3 Amoeba Sisters Video Notes

The Modern Cell Theory

the cell is the smallest living unit in all organisms, all living things are made of cells, and all cells come from other cells

Mitosis

the process of cell division

Eukaryotes

plants, animals, protists, and fungi

Ribosomes

organelles which make proteins

Prokaryotes and Eukaryotes

share DNA, cytoplasm, ribosomes, and cell membrane

no membrane-bound organelles

What differentiates prokaryotes from eukaryotes?

membrane-bound organelles

What do eukaryotes have?

to allow substances to move in and out of the cell

What is the function of the cell membrane?

Cytoplasm

surrounds and supports the organelles within the cell

Ribosome

makes proteins

store genetic material and direct cell activities

What are the 2 primary functions of the nucleus?

Smooth ER

endoplasmic reticulum which makes lipids

Rough ER

endoplasmic reticulum which have ribosomes attached

Golgi Apparatus

packages and ships mostly proteins in and outside of the cell

Mitochondria

creates ATP with a process called cellular respiration

Photosynthesis

a process chloroplasts perform in order to make glucose

chloroplasts and cell wall

What two organelles do plants have that animals do not?

DNA Translation

protein synthesis

a fungus

What causes ringworm?

Antifungal medicine

What is used to treat a ringworm?

by increasing the protein production in the bacteria cell

What is NOT a way that antibiotics can affect bacteria?

true

(TRUE OR FALSE) You have more in common with a fungus than a bacteria cell

Prokaryotes

archaea domain, unicellular, bacteria domain

Eukaryotes

single-celled but those cells have membrane-bound organelles and a protective membrane around the cell's DNA, multicellular, eukarya domain

true

(TRUE OR FALSE) Prokaryotic and Eukaryotic cells both have a cell membrane

true

(TRUE OR FALSE) Prokaryotic and Eukaryotic cells both have a cytoplasm

true

(TRUE OR FALSE) Prokaryotic and Eukaryotic cells both have ribosomes

true

(TRUE OR FALSE) Prokaryotic and Eukaryotic cells both have DNA

Prokaryotic

What type of cell LACKS a nucleus (and membrane-bound organelles)?

Eukaryotic

What type of cells DO have membrane bound organelles?

false

(TRUE OR FALSE) All eukaryotic cells have the SAME organelles