Sure, here are the questions renumbered starting from 21:
- What type of connective tissue is present in the skin and has an irregular orientation of fibers?
(a) Dense regular connective tissue
(b) Loose connective tissue
(c) Dense irregular connective tissue
(d) Cartilage - What type of cells are found in small cavities within the matrix of cartilage tissue?
(a) Osteocytes
(b) Chondrocytes
(c) Fibroblasts
(d) Adipocytes - Which type of connective tissue is characterized by a solid and pliable intercellular material that resists compression?
(a) Bone
(b) Blood
(c) Cartilage
(d) Dense connective tissue - What is the main function of red blood cells (RBC) in the blood?
(a) Transport oxygen
(b) Produce antibodies
(c) Secrete collagen
(d) Store fats - Which type of muscle tissue contains striations and is involved in voluntary movements?
(a) Skeletal muscle
(b) Smooth muscle
(c) Cardiac muscle
(d) Neuroglia - What is the primary function of red blood cells (RBC) in the blood?
(a) Transport oxygen
(b) Produce antibodies
(c) Secrete collagen
(d) Store fats - Which type of cells are found in small cavities within the matrix of cartilage tissue?
(a) Osteocytes
(b) Chondrocytes
(c) Fibroblasts
(d) Adipocytes - Which muscle tissue is involuntary and does not show striations?
(a) Skeletal muscle
(b) Smooth muscle
(c) Cardiac muscle
(d) Neuroglia - What type of tissue contains plasma, red blood cells, white blood cells, and platelets?
(a) Cartilage
(b) Bone
(c) Blood
(d) Loose connective tissue - Which type of connective tissue has a regular pattern of collagen fibers?
(a) Dense regular connective tissue
(b) Loose connective tissue
(c) Dense irregular connective tissue
(d) Areolar tissue - What is the main role of fibroblasts in connective tissue?
(a) Store fats
(b) Produce and secrete fibers
(c) Transport oxygen
(d) Produce blood cells - Which type of connective tissue is characterized by a solid and pliable intercellular material that resists compression?
(a) Bone
(b) Blood
(c) Cartilage
(d) Dense connective tissue - What type of cells in the blood are involved in immune responses and fighting infections?
(a) Red blood cells
(b) White blood cells
(c) Platelets
(d) Plasma cells - Which type of connective tissue is present in the skin and has an irregular orientation of fibers?
(a) Dense regular connective tissue
(b) Loose connective tissue
(c) Dense irregular connective tissue
(d) Cartilage - What is the main function of adipose tissue?
(a) Produce fibers
(b) Transport nutrients
(c) Store fats
(d) Provide structural support - Which type of muscle tissue is found in the heart?
(a) Skeletal muscle
(b) Smooth muscle
(c) Cardiac muscle
(d) Neuroglia - What is the primary function of platelets in the blood?
(a) Transport oxygen
(b) Fight infections
(c) Clot blood
(d) Secrete fibers - Which type of muscle tissue is attached to bones and allows voluntary movements?
(a) Skeletal muscle
(b) Smooth muscle
(c) Cardiac muscle
(d) Neuroglia - What type of cells are the main structural component of the neural system?
(a) Neurons
(b) Osteocytes
(c) Fibroblasts
(d) Chondrocytes - Which connective tissue type forms the intervertebral discs in the vertebral column?
(a) Bone
(b) Blood
(c) Cartilage
(d) Dense connective tissue - What is the main structural protein found in connective tissue fibers?
(a) Collagen
(b) Myosin
(c) Actin
(d) Elastin - Which type of cells in the bone are found in spaces called lacunae?
(a) Adipocytes
(b) Chondrocytes
(c) Osteocytes
(d) Fibroblasts - What is the main function of smooth muscle tissue in the body?
(a) Voluntary movements
(b) Involuntary movements
(c) Producing blood cells
(d) Storing fats - What type of tissue provides the main structural frame to the body?
(a) Adipose tissue
(b) Cartilage
(c) Bone
(d) Blood - What is the primary circulating fluid in the body that helps in the transport of various substances?
(a) Cartilage
(b) Lymph
(c) Plasma
(d) Blood - What type of tissue is present beneath the skin and serves as a support framework for epithelium?
(a) Areolar tissue
(b) Cartilage
(c) Dense regular connective tissue
(d) Bone - Which cells in bone tissue are responsible for producing the hard and non-pliable ground substance?
(a) Chondrocytes
(b) Osteocytes
(c) Fibroblasts
(d) Adipocytes - In what type of connective tissue are the fibers and fibroblasts compactly packed?
(a) Dense connective tissue
(b) Loose connective tissue
(c) Cartilage
(d) Bone - What type of muscle tissue contains striations and is involved in voluntary movements?
(a) Skeletal muscle
(b) Smooth muscle
(c) Cardiac muscle
(d) Neuroglia - What is the main function of red blood cells (RBC) in the blood?
(a) Transport oxygen
(b) Produce antibodies
(c) Secrete collagen
(d) Store fats - Which type of cells are found in small cavities within the matrix of cartilage tissue?
(a) Osteocytes
(b) Chondrocytes
(c) Fibroblasts
(d) Adipocytes - Which muscle tissue is involuntary and does not show striations?
(a) Skeletal muscle
(b) Smooth muscle
(c) Cardiac muscle
(d) Neuroglia - What type of tissue contains plasma, red blood cells, white blood cells, and platelets?
(a) Cartilage
(b) Bone
(c) Blood
(d) Loose connective tissue - Which type of connective tissue has a regular pattern of collagen fibers?
(a) Dense regular connective tissue
(b) Loose connective tissue
(c) Dense irregular connective tissue
(d) Areolar tissue - What is the main role of fibroblasts in connective tissue?
(a) Store fats
(b) Produce and secrete fibers
(c) Transport oxygen
(d) Produce blood cells - Which type of connective tissue is characterized by a solid and pliable intercellular material that resists compression?
(a) Bone
(b) Blood
(c) Cartilage
(d) Dense connective tissue - What type of cells in the blood are involved in immune responses and fighting infections?
(a) Red blood cells
(b) White blood cells
(c) Platelets
(d) Plasma cells - Which type of connective tissue is present in the skin and has an irregular orientation of fibers?
(a) Dense regular connective tissue
(b) Loose connective tissue
(c) Dense irregular connective tissue
(d) Cartilage - What is the main function of adipose tissue?
(a) Produce fibers
(b) Transport nutrients
(c) Store fats
(d) Provide structural support - Which type of muscle tissue is found in the heart?
(a) Skeletal muscle
(b) Smooth muscle
(c) Cardiac muscle
(d) Neuroglia - What is the primary function of platelets in the blood?
(a) Transport oxygen
(b) Fight infections
(c) Clot blood
(d) Secrete fibers - Which type of muscle tissue is attached to bones and allows voluntary movements?
**(a) Skeletal muscle**
(b) Smooth muscle
(c) Cardiac muscle
(d) Neuroglia - What type of cells are the main structural component of the neural system?
(a) Neurons
(b) Osteocytes
(c) Fibroblasts
(d) Chondrocytes - Which connective tissue type forms the intervertebral discs in the vertebral column?
(a) Bone
(b) Blood
(c) Cartilage
(d) Dense connective tissue - What is the main structural protein found in connective tissue fibers?
(a) Collagen
(b) Myosin
(c) Actin
(d) Elastin - Which type of cells in the bone are found in spaces called lacunae?
(a) Adipocytes
(b) Chondrocytes
(c) Osteocytes
(d) Fibroblasts - What is the main function of smooth muscle tissue in the body?
(a) Voluntary movements
(b) Involuntary movements
(c) Producing blood cells
(d) Storing fats - What type of tissue provides the main structural frame to the body?
(a) Adipose tissue
(b) Cartilage
(c) Bone
(d) Blood - What is the primary circulating fluid in the body that helps in the transport of various substances?
(a) Cartilage
(b) Lymph
(c) Plasma
(d) Blood - What type of tissue is present beneath the skin and serves as a support framework for epithelium?
(a) Areolar tissue
(b) Cartilage
(c) Dense regular connective tissue
(d) Bone - Which cells in bone tissue are responsible for producing the hard and non-pliable ground substance?
(a) Chondrocytes
(b) Osteocytes
(c) Fibroblasts
(d) Adipocytes - In what type of connective tissue are the fibers and fibroblasts compactly packed?
(a) Dense connective tissue
(b) Loose connective tissue
(c) Cartilage
(d) Bone - What type of muscle tissue contains striations and is involved in voluntary movements?
(a) Skeletal muscle
(b) Smooth muscle
(c) Cardiac muscle
(d) Neuroglia - What is the main function of red blood cells (RBC) in the blood?
(a) Transport oxygen
(b) Produce antibodies
(c) Secrete collagen
(d) Store fats - Which type of cells are found in small cavities within the matrix of cartilage tissue?
(a) Osteocytes
(b) Chondrocytes
(c) Fibroblasts
(d) Adipocytes - Which muscle tissue is involuntary and does not show striations?
(a) Skeletal muscle
(b) Smooth muscle
(c) Cardiac muscle
(d) Neuroglia - What type of tissue contains plasma, red blood cells, white blood cells, and platelets?
(a) Cartilage
(b) Bone
(c) Blood
(d) Loose connective tissue - Which type of connective tissue has a regular pattern of collagen fibers?
(a) Dense regular connective tissue
(b) Loose connective tissue
(c) Dense irregular connective tissue
(d) Areolar tissue - What is the main role of fibroblasts in connective tissue?
(a) Store fats
(b) Produce and secrete fibers
(c) Transport oxygen
(d) Produce blood cells - Which type of connective tissue is characterized by a solid and pliable intercellular material that resists compression?
(a) Bone
(b) Blood
(c) Cartilage
(d) Dense connective tissue - What type of cells in the blood are involved in immune responses and fighting infections?
(a) Red blood cells
(b) White blood cells
(c) Platelets
(d) Plasma cells - Which type of connective tissue is present in the skin and has an irregular orientation of fibers?
(a) Dense regular connective tissue
(b) Loose connective tissue
(c) Dense irregular connective tissue
(d) Cartilage - What is the main function of adipose tissue?
(a) Produce fibers
(b) Transport nutrients
(c) Store fats
(d) Provide structural support - Which type of muscle tissue is found in the heart?
(a) Skeletal muscle
(b) Smooth muscle
(c) Cardiac muscle
(d) Neuroglia - What is the primary function of platelets in the blood?
(a) Transport oxygen
(b) Fight infections
(c) Clot blood
(d) Secrete fibers - Which type of muscle tissue is attached to bones and allows voluntary movements?
(a) Skeletal muscle
(b) Smooth muscle
(c) Cardiac muscle
(d) Neuroglia - What type of cells are the main structural component of the neural system?
(a) Neurons
(b) Osteocytes
(c) Fibroblasts
(d) Chondrocytes - Which connective tissue type forms the intervertebral discs in the vertebral column?
(a) Bone
(b) Blood
(c) Cartilage
(d) Dense connective tissue - What is the main structural protein found in connective tissue fibers?
(a) Collagen
(b) Myosin
(c) Actin
(d) Elastin - Which type of cells in the bone are found in spaces called lacunae?
(a) Adipocytes
(b) Chondrocytes
(c) Osteocytes
(d) Fibroblasts - What is the main function of smooth muscle tissue in the body?
(a) Voluntary movements
(b) Involuntary movements
(c) Producing blood cells
(d) Storing fats - What type of tissue provides the main structural frame to the body?
(a) Adipose tissue
(b) Cartilage
(c) Bone
(d) Blood - What is the primary circulating fluid in the body that helps in the transport of various substances?
(a) Cartilage
(b) Lymph
(c) Plasma
(d) Blood - What type of tissue is present beneath the skin and serves as a support framework for epithelium?
(a) Areolar tissue
(b) Cartilage
(c) Dense regular connective tissue
(d) Bone - Which cells in bone tissue are responsible for producing the hard and non-pliable ground substance?
(a) Chondrocytes
(b) Osteocytes
(c) Fibroblasts
(d) Adipocytes - In what type of connective tissue are the fibers and fibroblasts compactly packed?
(a) Dense connective tissue
(b) Loose connective tissue
(c) Cartilage
(d) Bone - What type of muscle tissue contains striations and is involved in voluntary movements?
(a) Skeletal muscle
(b) Smooth muscle
(c) Cardiac muscle
(d) Neuroglia - What is the main function of red blood cells (RBC) in the blood?
(a) Transport oxygen
(b) Produce antibodies
(c) Secrete collagen
(d) Store fats - Which type of cells are found in small cavities within the matrix of cartilage tissue?
(a) Osteocytes
(b) Chondrocytes
(c) Fibroblasts
(d) Adipocytes - Which muscle tissue is involuntary and does not show striations?
(a) Skeletal muscle
(b) Smooth muscle
(c) Cardiac muscle
(d) Neuroglia