Extracellular matrix is more in :

A Muscular tissue
B Connective tissue
C Narvous tissue
D Epithelial tissue

Correct Answer: Connective tissue

In biology, the extracellular matrix (ECM) is a three - dimensional network consisting of extracellular macromolecules and minerals, such as collagen, enzymes, glycoproteins and hydroxyapatite that provide structural and biochemical support to surrounding cells Because multicellularity evolved independently in different multicellular lineages, the composition of ECM varies between multicellular structures; however, cell adhesion, cell - to - cell communication and differentiation are common functions of the ECM.
Bissoy MCQ
#বিসিএস প্রিলিমিনারি + রিটেন টেস্ট #সাধারণ বিজ্ঞান #কোষ বিভাজন #কোষের শ্রেণিবিভাগ #কোষ #৩৯ তম (বিশেষ) বিসিএস প্রিলিমিনারি টেস্ট (স্বাস্থ্য ক্যাডার)

Related Questions

Cells are attached to the extracellular matrix by
A Focal adhesion
B Hemidesmosome
C Desmosome
D Zonula adherens
E Zonula occludens
400040004 একটি- (i) বর্গ Matrix (ii) কর্ণ Matrix(iii) স্কেলার Matrix নিচের কোনটি সঠিক?
A iও ii
B i ও iii
C ii ও iii
D i ii ও iii
যদি এ ম্যাট্রিক্সের আকার 2 × 3 এবং B ম্যাট্রিক্সের আকার 3 × 4 হয়, তবে AB ম্যাট্রিক্সের আকার (If A is a 2 × 3 matrix and B is a 3 × 4 matrix, then the size of the matrix AB is
A 4 × 2
B 2 × 4
C 3 × 3
D 3 × 4
Extracellular structural protein is :
A Tubulin
B Gastrin
C Elastin
D Keratin
Compared with intracellular fluid, the extracellular fluid has lower
A Potassium ion concentration
B Hydrogen ion concentration
C Osmolality
D Sodium ion concentration
E Chloride ion concentration
Compared with intracellular fluid, extracellular fluid has a lower
A Potassium ion concentration
B Hydrogen ion concentration
C Osmotic strength
D Sodium ion concentration
E Chloride ion concentration
Compared to the composition of intracellular fluid, the extracellular fluid has a higher concentration of
A Na+
B Cl-
C Non diffusible cations
D K+
E Non diffusible anions
If for a square matrix A , A2=A then such a matrix is known as :
A Idempotent matrix
B Orthagonal matrix
C Null matrix
D Identity matrix
Accurate measurement of productivity in the service sector is really a complex task, For example, postal workers/often said to be more productive if more letters are delivered per postal worker, But is this really true? What if more letters are lost or delayed per worker at the same time that more are delivered? The doubt raised about in relation to measuring productivity in service sector is based on which of the following propositions?
A The quality of service is often ignored in measuring productivity
B Postal sector is perfect example of the service sector.
C An effort to measure productivity of the service workers is nothing but wastage of time.
D The delivery of letters is the primary activity of postal service
There are five statements given below: i. karim earns more than Rahim but less than Raihan ii. Tarique earns more than Farid iii. Rahim earns more than Rariq iv. Raihan and Rarique earn equal amounts v. Farid earns the least amount which of the above statements prove that Tarique earns more money than Rafiq?
A I, II and III
B II, III and IV
C III, IV and V
D I, III and IV

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