This refers to chromosome tethers

This type of chromatin is recognizable as cytochemically dense and transcriptionally inactive

What is the modification effect of histone acetyltransferases (HATs) on chromatin?

Linker DNAs are associated with what type of histone?

pre-miRNA will be trimmed by what cytosolic enzyme?

Base pairing between miRNA and its target RNA will lead to?

Knockdown technologies use what type of RNA to reproduce endogenous miRNA function?

Which of the following is/are roles of long noncoding RNA?

XIST which is involved in the physiologic X chromosome inactivation that occurs in females is an example of?

This is used in CRISPR gene editing to recognize the sequence of DNA to be edited?

What component of the CRISPR gene editing is used to cut target DNA inducing double-stranded DNA breaks at the site of gRNA binding.

This is used for steroid hormone and lipoprotein synthesis and modification of hydrophobic compounds into water-soluble molecules for export

This is the site of senescent intracellular organelle breakdown or autophagy

This is where phagocytosed microbes are killed and catabolized

these are disposal complexes that degrade denatured or otherwise tagged cytosolic proteins

Plays a specialized role in the breakdown of very long chain fatty acids, generating hydrogen peroxide in the process

For intracellular transport or export or shuttles internalized material to the appropriate intracellular site

Nucleosomes are comprised of?

These are repetitive nucleotide sequences that cap the termini of chromatids and permit repeated chromosomal replication without deterioration

coding region of a gene

Which of the following is found in the inner leaflet of the plasma membrane?

Which of the following is NOT a component of the cytoskeleton of a cell?

which of the following is NOT a function of mitochondria?

serves as an eat me signal during programmed cell death

This form of solute transport across the plasma membrane is frequently driven by a concentration and or electrical gradient between the inside and outside of the cell

This is the movement of endocytosed vesicles between the apical and basolateral compartments of the cell

Internalization of caveolae along with bound molecules and associated extracellular fluid is called?

This is the most abundant cytosolic protein in cells

this is an intermediate filament expressed mostly in mesenchymal cells

this is an intermediate filament usually expressed in muscle cells which forms the scaffold on which actin and myosin contract

this is an intermediate filament usually expressed in epithelial cells

this cytoskeleton component mediate sister chromatid segregation during mitosis and can be adopted to form the core of motile cilia or flagella

It seals adjacent epithelial cells together to create a continuous barrier that restricts the paracellular movement of ions and other molecules. It also represents the boundary that separates apical and basolateral domains of a cell and maintains cellular polarity

These are noncoding DNA sequences

this permits the diffusion of chemical or electrical signals from one cell to another

type of signaling that occurs when molecules secreted by a cell affect the same cell

These transcription factors regulate cell division which are products of several growth promoting genes EXCEPT?

this is regarded as the major angiogenic factor

This growth factor can be conceptualized as driving scar formation and putting a brake on the inflammation that accompanies wound healing; suppresses acute inflammation

The ability of tissues to elastically recoil and return to a baseline structure after physical stress is conferred by

this is the most abundant glycoprotein in the basement membrane and connects cells to underlying ECM

this is a major component of the interstitial ECM; it is involved in healing wounds, tissue and plasma fibronectin provide the scaffolding for subsequent ECM deposition

quiescent phase in cell cycle

this cell cycle checkpoint primarily checks for unduplicated DNA

this type of nonfibrillar collagen contribute to structures of planar basement membrane

This form of stem cell division refers to replication in which one daughter cell enters a differentiation pathway and gives rise to mature cells while the other remains undifferentiated

this variety of stem cell is the most undifferentiated

this stem cell variety can be induced under appropriate conditions to form specialized cells of all three germ cell layers

this stem cell variety is produced when genes that confer stem cell properties are introduced into a patient's differentiated cells, giving rise to stem cells that can be induced to differentiate into various lineages