WorksheetsKatiaValdezBIOL2401-06Pre
Total questions: 10
Worksheet time: 10mins
Vesicular transport is used when molecules are too ____ to pass the cell membrane
Large
Small
Hydrophobic
Hydrophilic
Phagocytosis is a type of _____
Endocytosis
Vesicular transport
Active Transport
All of the above
T/F: Passive transport NEEDS ATP
true
false
For facilitated diffusion, there must be a _____
Gated channel
Carbohydrates
Phosphate group
Cholesterol
The main ion in the extracellular fluid is _____
Chloride
Potassium
Sodium
Phosphate
What is the ratio of Na and K molecules in the exchange pump?
2Na IN & 3K OUT
2Na OUT & 3K IN
3Na IN & 2K OUT
3Na OUT & 2K IN
In what phase of mitosis do the sister chromatids aline at the equator?
Prophase
Metaphase
Anaphase
Telophase
In what phase of mitosis do the sister chromatids pull apart and head toward opposite poles?
Prophase
Metaphase
Anaphase
Telophase
T/F: the division of the cytoplasm is called Cytokinesis
True
False
Which of the following happen during interphase?
Cell performs its normal life
DNA is replicated
Protein synthesis
All of the above
