Which statement BEST describes the relationship between the nuclear envelope and the endoplasmic reticulum?
The nuclear envelope is entirely separate from the endoplasmic reticulum.
The inner membrane of the nuclear envelope is continuous with the smooth ER membrane.
The outer membrane of the nuclear envelope is continuous with the rough ER membrane.
The nuclear envelope is formed by invaginations of the Golgi apparatus.
Related Questions
Cell membrane of eukaryotes is composed of
Carbohydrates and proteins only
Proteins and lipidsonly
Carbohydrates and lipids only
Carbohydrates, lipids and proteins
If a cell lacked a functional Golgi complex, which of the following processes would be most directly affected?
Protein glycosylation and sorting
Cellular respiration
Photosynthesis
DNA replication
Centrosome is not present in
Cell of higher plants
Cell of lower plants
Cell of higher animals
Cell of lower animals
Part of chromosome after secondary constriction is called
Centriole
Centromere
Chromomere
Satellite
Which of the following organelles are NOT components of the endomembrane system?
Golgi apparatus
Endoplasmic Reticulum
Mitochondria
Lysosomes
A researcher observes a eukaryotic cell lacking functional peroxisomes. Which of the following metabolic processes would be MOST directly affected?
Glycolysis
Breakdown of long-chain fatty acids
Synthesis of proteins
Replication of DNA
The two polynucleotide chains in DNA are
Parallel
Discontinuous
Antiparallel
Semi-conservative
Which of the following is NOT a function associated with the smooth endoplasmic reticulum (SER)?
Lipid synthesis
Detoxification of drugs and poisons
Calcium ion storage
Glycosylation of proteins
Wall of eukaryotic cell (fungus) is made up of a polymer of
1-4 acetyl glucosamine
, 1-4 acetyl glucosamine
1-4 acetyl glucosamine
Acetyl glucosamine
Cell membrane of eukaryotes is composed of
Carbohydrates and proteins only
Proteins and lipidsonly
Carbohydrates and lipids only
Carbohydrates, lipids and proteins
