Cell Quiz

ECF differ from ICF in

Osmotic pressure depends on

The cell junctions allowing exchange of cytoplasmic molecules between the two cells are called

H2O2 found in

On H & E staining a student see the hallow structure around the nucleus. What can it be

During mitosis chromosomes double in which phase

About K – Regulation, following is correct

Osmolarity increases with increase in

Gap junctions

Unfolded proteins in RER and Golgi apparatus are degraded in

Nucleoli in active protein synthesis

False about active transport

Most important ICF electrolyte in excess is

Albumin contributes the maximum to oncotic pressure because it has

Why fetal cells continue to divide but terminally differentiated adult cells don’t because

Smooth muscle have

Which structure connects the two epithelial cells

Cellular vault is regulated by

ECF

When red blood cells are suspended in hypertonic solution, they will

Gap junctions

Organelle that binds carbohydrates with protein enclose them in vesicles and release

When more energy is needed to cell, what happen to mitochondria

Muscle membrane is relatively permeable to

The normal PH of intracellular fluid is

Secondary active transport occurs through

Lysosome contains

Which one acts as second messenger in many body reactions

Carrier mediated passive diffusion is

Which cell organelle contain double membrane

While calculating plasma osmolality, Na is multiplied by two

Which of the following is an example of primary active transport

R.E.R most likely

Plasma membrane thickness is

Child birth is

Structures which prevent communication of unwanted materials between cells

Na-K gradient across the cell membrane is maintained in body by

Amino acids are absorbed from kidney to blood by

Which of the following contain oxidases

What cytoskeletal structure connects extracellular matrix to intracellular

Which of the following present in max concentration in ICF

Which cells have telomerase

Water enters into the cell by

Active transport of ions across the cell membrane of a cell is mainly due to

Protein synthesis in which secretory cells occur

Resting membrane potential is achieved by

Glucose transported to placenta by which of the following mechanism

Simple diffusion depends on all of the following except

Second messengers

Detoxification of drug occurs in

Uterus and breast after pregnancy regress by

Very long change fatty acids are catalyzed in

Diffusion through alveoli is directly proportional to

Diffusion depends on

Lysosomes

The structure having a protein channel in it with lowest resistance is

Na / K pump act by

Diffusion is inversely proportional to

Water enters interstitium through

Among following which is bound by single membrane

Secretary vesicles found in organelle

Osmotic pressure depends upon

Glucose transport across membrane due to its concentration difference. It is calledq

The rate of diffusion of solute across the cell membrane depends upon

Nuclear Membrane

Which statement is correct about nucleus

Integral proteins in cell membrane are joined by

CO2 is transported from blood to alveoli by

Non energy consuming process is

Cellular and flagellar movements are carried out by all of following except

True about cell

Triple pattern of microtubules present in

Active transport differs from passive due to

Simple diffusion is inversely proportional to

The components of the cell containing microtubules in there structure are

Other than nucleus, DAN is present in

Self replicative organelles, peroxisomes, contain oxidase developed from

Substance has to cross semi permeable membrane by simple diffusion will

Nasal cilia beats per minute at ta frequency of

The unique feature in mitochondria is

Increased mitochondria is present in apical layer of which of the following cell

Phosphodiesterase inhibitors increase cardiac contractility by

The membrane protein clathrin is involved in

Proteins will cross the semipermeable membrane via

The junction that inhibits a substance to pass between adjacent epithelial cells

Regarding active transport about drugs which is incorrect

Osmosis helps to maintain