CELL: PARTS, TYPES AND FUNCTION

What is the only organ in the body that is made up of cardiac muscle?

Which of these is NOT TRUE about prokaryotic cells?

• they are less than 1 micrometer to 5 micrometer in size

• they have faster rate of reproduction

• they have smaller ribosomes

• their genetic makeup is located in their nucleus

What do you call the substance that gives red color to the blood?

• melanin

• adrenaline

• hemoglobin

• iron

Embryonic stem cell is also known as ________.

What serves as the passageway of water in plants?

• phloem

• xylem

• sclerenchyma cell

• parenchyma cell

Which of these bone cells is responsible for bone formation?

• osteoclast

• osteoblast

• osteocyte

• osteogenic cell

What is known as the "suicidal sac" of the cell?

Epidermis is the thickest layer of the skin.

• TRUE

• FALSE

Which of these cells regulates blood glucose concentration level in the body?

• epithelial cells

• bone cells

• pancreatic cells

• endothelial cells

Cancers that arise from epithelial cells that line bodily cavities are called ______.

• sarcoma

• carcinoma

• malignant

• myeloma