Multiple Choice Questions

In _____________ the chromosomes uncoil as the nuclear envelope starts to form.
  • anaphase
  • prophase
  • telophase
  • metaphase
What will affect the rate of diffusion?
  • temperature, concentration, size of molecules
  • -membrane channel pores-functions in enzymatic activities-functions as receptors for specific molecules
  • mitosis
  • -cholesterol-composes most of the plasma membrane-has a hydrophilic head and hydrophobic tail
Structures and functions of membrane carbohydrates
  • -glycocalyx-functions in transplant compatibility-functions in immunity to infection
  • -membrane channel pores-functions in enzymatic activities-functions as receptors for specific molecules
  • -cholesterol-composes most of the plasma membrane-has a hydrophilic head and hydrophobic tail
  • golgi apparatus, mitochondrion, lysosome, peroxisome, rough endoplasmic reticulum
The ___________ digests macromolecules, microorganisms, and old or damaged organelles.
  • lysosome
  • metaphase
  • anaphase
  • telophase
During ____________ the double-stranded chromosomes line up along the equator of the cell.
  • telophase
  • metaphase
  • anaphase
  • prophase
What is the location of the reaction on an enzyme?
  • protein
  • active site
  • mitosis
  • prophase
During _____________ the chromosomes become visible and condense.
  • telophase
  • metaphase
  • prophase
  • anaphase
nonmembrane bound organelles
  • microfilaments, intermediate filaments, microtubules
  • golgi apparatus, mitochondrion, lysosome, peroxisome, rough endoplasmic reticulum
  • ribosomes, centrosome, proteasomes
  • temperature, concentration, size of molecules
membrane bound organelles
  • golgi apparatus, mitochondrion, lysosome, peroxisome, rough endoplasmic reticulum
  • ribosomes, centrosome, proteasomes
  • -glycocalyx-functions in transplant compatibility-functions in immunity to infection
  • -cholesterol-composes most of the plasma membrane-has a hydrophilic head and hydrophobic tail
0 h : 0 m : 1 s

Multiple Choice Questions
Answered Not Answered Not Visited Correct : 0 Incorrect : 0