Упр.6 Appendix 1 Биология ГДЗ Enjoy English 10 класс
6 Work in pairs. Read the definitions of four cell elements and find those which are marked in the picture as A, B and C.
Решение #
Приведем выдержку из задания из учебника Биболетова, Бабушис 10 класс, Дрофа:
6 Work in pairs. Read the definitions of four cell elements and find those which are marked in the picture as A, B and C. Say which stands for each letter.
• The cell membrane covers the whole cell. It is only two molecules thick and acts as a cell barrier.
• The nucleus is the cell’s control centre. It regulates the cell’s reactions and reproductive functions.
• The cytoplasm is the fluid material between the cell membrane and the nucleus. It contains different organelles, proteins, electrolytes, phospholipids, etc.
• DNA is a molecule that carries inherited information.