1) The job of the nucleus is to... a) control activities of the cell b) let things into and out of the cell c) is where chemical reations happen d) provides food for the cell 2) What is inside the nucleus? a) cell membrane b) DNA c) Chromosomes d) A,G,C,T 3) Our characteristics are conrolled by... a) cytoplasm b) genes c) nucleus d) A,G,C,T 4) Chromosomes have lots of... a) genes b) nucleus c) cells d) sweets 5) If you magnify the gene you can see the... a) nucleus b) gene c) chromosomes d) DNA 6) How big is DNA? a) size of a fingernail b) microscopic (need a microscope to see it) c) size of a hair on your head d) 1 cm 7) Which cell does not have DNA? a) red blood cell b) every cell c) sperm cell

DNA

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？