Some organelles are covered by a plasma membrane, with isolates them form the cytosol. These are termed Membranous Organelles.
Which of the following is NOT a membranous organelle:
Responda
Golgi Apparatus
Lysosomes
Ribosomes
Endoplasmic Reticulum
Questão 2
Questão
Cilia move fluids along a cell's surface, while a flagellum moves an entire cell.
Responda
True
False
Questão 3
Questão
Which organelle contains enzymes that break down proteins?
Responda
Peroxisomes
Proteasomes
Lysosomes
Ribosomes
Questão 4
Questão
Select the statement which is FALSE
Responda
The nucleoli function to produce ribosomes
Both the nucleus and the nucleoli are enclosed by a double membrane, called the nuclear envelope where nuclear pores control the movement of substances.
Genes are the cells heredity units, which are arrange along chromosomes.
Human cells have 46 chromosomes, 23 inherited from each parent.