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What does not belong Intermediate filaments Keratin fibrils Keratohyaline Lamellated granules?
Keratin fibrils do not belong as they are a specific component of intermediate filaments found in epithelial cells, while keratohyaline and lamellated granules are associated with keratinization in the epidermis.
What protects RNA from attack by cytoplasmic enzymes?
RNA molecules are protected from attack by cytoplasmic enzymes by various means such as the formation of ribonucleoprotein complexes, RNA-binding proteins that stabilize the RNA structure, and the presence of modifications like methylations and pseudouridylations that can shield RNA from degradation. Additionally, RNA can also be sequestered in specific cellular compartments such as the nucleus or ribonucleoprotein granules, which can provide protection from cytoplasmic enzymes.
3 major components of the cytoplasm?
The three major components of the cytoplasm are the cytosol, organelles, and cytoplasmic inclusions. The cytosol is the semi-fluid portion where organelles are suspended, while organelles are specialized structures that perform specific functions within the cell. Cytoplasmic inclusions are particles suspended in the cytosol, such as lipid droplets or glycogen granules.
Differentiate a blast from a promyelocyte?
both are immature cells; the promyelocyte is dark reddish granules in the cytoplasm and more cytoplasm, less nucleus. blast have more nucleus and less cytoplasm without granules in the cytoplasm.
Which organelle possesses stalked granules?
Ribosomes are the organelles that possess stalked granules. Ribosomes are responsible for protein synthesis within the cell. They can be found attached to the endoplasmic reticulum or freely in the cytoplasm.
What are two main categories of leukocytes?
The two categories are granulocytes and agranulocytes. Granulocytes have visible cytoplasmic granules. Examples of granulocytes include neutrophils, eosinophils, and basophils. Agranulocytes have no visible cytoplasmic granules. Eamples of agranulocytes include lymphocytes and monocytes.
How can granulocytes be identified from agranulocytes?
Granulocytes can be identified when their cytoplasmic granules are stained with Wright's stain. Agranulocytes do not have cytoplasmic granules so they will not have stained granules.
What type of WBC would increase with a parasitic infection?
Eosinophils Large brick-red cytoplasmic granules Found in response to allergies and parasitic worms
Is a monocyte granular or agranular?
AgranulocyteWhit blood cells without cytoplasmic granules
Do all leukocytes have cytoplasmic granules?
I don't know. Why don't u ask your biology teacher?
Which contains visible granules in its cytoplasm?
Neutrophils
What blood cells have lobed nuclei and red cytoplasmic granules?
Neutrophils are blood cells that have lobed nuclei and red cytoplasmic granules. They are a type of white blood cell that plays a key role in the body's immune response by engulfing and destroying bacteria and other harmful organisms.
What is the description of basophil?
A trip or multilobed blood cell with purplish blue cytoplasmic granules. They release histamine and other mediators of inflammation, contains heparin.
Does a basophil have a nucleus?
Yes Basophils contain large cytoplasmic granules which obscure the cell nucleus under the microscope.The nucleus usually has 2 lobes.
Epidermal layer containing visible granules?
The epidermal layer containing visible granules is the stratum granulosum. This layer is responsible for the production of keratin and lipids, which help to strengthen and waterproof the skin. The granules observed in this layer are a result of the keratinocytes undergoing a process called keratinization.
What is the structure of characteristics?
They have fine cytoplasmic granules that appear light purplr with a combination of acidand base stains. Neutrophils account for 54 to 62% of the leukocytes in a typical blood sample
What is the characteristic of neutrophil?
They have fine cytoplasmic granules that appear light purplr with a combination of acidand base stains. Neutrophils account for 54 to 62% of the leukocytes in a typical blood sample
