Question

Яка з наведених характеристик еритроцитів є правильною? А) відсутнє ядро Б) здатні активно пересуватисьВ) утворюються в жовтому кістковому мозкуГ) найчисельніші серед формених елементів кров

Answer 1

Ответ: А

Объяснение:еретроцити не містять ядра.

Answer 2

Characteristics of Erythrocytes

A) Відсутнє ядро Erythrocytes, or red blood cells, are unique among human cells in that they lack a nucleus at maturity. This absence of a nucleus allows for more space to carry oxygen and gives the cells their distinctive biconcave shape.

Б) Здатні активно пересуватись Erythrocytes are capable of active movement, primarily through the circulatory system, where they transport oxygen to tissues and remove carbon dioxide. However, they do not have the ability to move independently outside of the circulatory system.

В) Утворюються в жовтому кістковому мозку Erythrocytes are formed in the red bone marrow through a process called erythropoiesis. This process is regulated by the hormone erythropoietin, which stimulates the production of red blood cells in response to low oxygen levels in the body.

Г) Найчисельніші серед формених елементів крові Erythrocytes are indeed the most numerous of the formed elements in the blood. They make up about 40-45% of the blood volume and are essential for transporting oxygen from the lungs to the body's tissues.