Answer:
Red blood cell is a blood cell which contains hemoglobin necessary for the transport of oxygen in blood from one part of body to another part.
Explanation:
These are the most abundant cells in the blood and are developed from liver and yolk sac in fetus while from the bone marrow in children and adults. Red blood cells (RBCs), also called erythrocytes, are cells that circulate in the blood and carry oxygen throughout the body. These cells are produced in the bone marrow and are released into the bloodstream as they mature. RBCs typically make up about 40% of the blood volume. The normal RBC range for men is 4.7 to 6.1 million cells per microliter (mcL). The normal RBC range for women who aren't pregnant is 4.2 to 5.4 million mcL. The normal RBC range for children is 4.0 to 5.5 million mc.
Hi,
so a person can be a carrier of a disease but not have it, and no its not true for all carriers some carriers may not have that disease at that moment but can catch it later on in life.
Answer:
(D) The Golgi apparatus cannot target the appropriate enzymes to the lysosome.
Explanation:
Enzymes are a type of protein build in ribosomes. The rough endoplasmic reticulum works with the golgi apparatus where proteins can be modified, sort and packed according to cell needs. Lysosomes are formed by budding of the Golgi apparatus.
To create awarness among peopl it is iportant to address pollution concern
Autocrine signaling is a form of cell signaling in which a cell secretes a hormone or chemical messenger (called the autocrine agent) that binds to autocrine receptors on that same cell, leading to changes in the cell.
