MCQ Questions
Q.1.
In _____________ the chromosomes uncoil as the nuclear envelope starts to form.
  • 0%
    anaphase
  • 0%
    prophase
  • 0%
    telophase
  • 0%
    metaphase
Q.2.
What will affect the rate of diffusion?
  • 0%
    temperature, concentration, size of molecules
  • 0%
    -membrane channel pores-functions in enzymatic activities-functions as receptors for specific molecules
  • 0%
    mitosis
  • 0%
    -cholesterol-composes most of the plasma membrane-has a hydrophilic head and hydrophobic tail
Q.3.
Structures and functions of membrane carbohydrates
  • 0%
    -glycocalyx-functions in transplant compatibility-functions in immunity to infection
  • 0%
    -membrane channel pores-functions in enzymatic activities-functions as receptors for specific molecules
  • 0%
    -cholesterol-composes most of the plasma membrane-has a hydrophilic head and hydrophobic tail
  • 0%
    golgi apparatus, mitochondrion, lysosome, peroxisome, rough endoplasmic reticulum
Q.4.
The ___________ digests macromolecules, microorganisms, and old or damaged organelles.
  • 0%
    lysosome
  • 0%
    metaphase
  • 0%
    anaphase
  • 0%
    telophase
Q.5.
During ____________ the double-stranded chromosomes line up along the equator of the cell.
  • 0%
    telophase
  • 0%
    metaphase
  • 0%
    anaphase
  • 0%
    prophase
Q.6.
What is the location of the reaction on an enzyme?
  • 0%
    protein
  • 0%
    active site
  • 0%
    mitosis
  • 0%
    prophase
Q.7.
During _____________ the chromosomes become visible and condense.
  • 0%
    telophase
  • 0%
    metaphase
  • 0%
    prophase
  • 0%
    anaphase
Q.8.
nonmembrane bound organelles
  • 0%
    microfilaments, intermediate filaments, microtubules
  • 0%
    golgi apparatus, mitochondrion, lysosome, peroxisome, rough endoplasmic reticulum
  • 0%
    ribosomes, centrosome, proteasomes
  • 0%
    temperature, concentration, size of molecules
Q.9.
membrane bound organelles
  • 0%
    golgi apparatus, mitochondrion, lysosome, peroxisome, rough endoplasmic reticulum
  • 0%
    ribosomes, centrosome, proteasomes
  • 0%
    -glycocalyx-functions in transplant compatibility-functions in immunity to infection
  • 0%
    -cholesterol-composes most of the plasma membrane-has a hydrophilic head and hydrophobic tail