Cells Flashcards
Normal
What is a nucleus?
contains DNA packed around histones
What are mitochondria
Produce ATP
What are lysosomes?
contain hydrolytic enzymes
Ribosomes?
Protein synthesis
Golgi apparatus?
Protein packaging
RER?
Covered in ribosomes
SER?
lipid synthesis
Calcium storage
Drug metabolism
what 3 things can a cell do?
Specialise
Divide
Die
what are the 3 cell specialties?
Ectoderm
Mesoderm
Endoderm
What are 5 examples of ectoderm?
Epidermis
Cornea
Nervous system
Tooth enamel
Mouth/anus lining
What are 6 examples of mesoderm?
Bone
Muscle
Vessels
Liing of chest/abdominal cavities
Fat
Red and white blood cells
What are 6 examples of endoderm?
Lining of digestive tract
linin of respiraotry tract
Linin of bladder
Liver
Pancreas
Thymus
What are the two types of cell death?
Apoptosis - good
necrosis - bad
What is apoptosis?
Programmed cell death
What is necrosis?
Unregulated cell death