皮皮学，免费搜题
登录
搜题
【单选题】
姜片吸虫的中间宿主是A.
B.
钉螺
C.
川卷螺
D.
扁卷螺
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】In prokaryotic cells the DNA is ______.
A.
found in the nucleus
B.
organized into a number of discrete chromosomes
C.
condensed into an unbounded area called the nucleoid
D.
condensed into nucleoli
E.
enclosed in a nuclear envelope
【单选题】Which is a feature of all prokaryotic cells?
A.
absence of cell surface membrane
B.
division by mitosis
C.
presence of cellulose cell wall
D.
presence of ribosomes
【单选题】Unlike eukaryotic cells, prokaryotic cells ____________________.
A.
do not have a plasma or cell membrane
B.
have chromosomes in their nucleus
C.
do not have a nucleus
D.
contain membrane-bound organelles
E.
all of the above are correct choices
【单选题】In prokaryotic cells the DNA is _____
A.
found in the nucleus
B.
organized into a number of discrete chromosomes
C.
condensed into nucleoli
D.
condensed into an unbounded area called the nucleoid
E.
enclosed in a nuclear envelope
相关题目：