The Cell Test - 在线考试测评模板

Q1:1、학번？

正确答案

Q2:2、이름？

正确答案

Q3:3、Which of the following is not about microfilaments the cytoskeleton contains?

(A) make ameba move by sending out pseudopods

(B) enable animal cells to form a cleavage furrow during cell division

(C) allow skeletal muscles to contract

(D) are hollow tubes made of the protein tubulin

Q4:4、Which of the following is irrelevant to mitochondria?

(A) They absorb light energy and synthesize sugar.

(B) They constantly divide and fuse with each other.

(C) They are charged with apoptosis.

(D) They contain their own DNA.

Q5:5、Choose the difference between prokaryotes and eukaryotes.

(A) Prokaryotes have nuclear membranes, while eukaryotes do not have internal membranes.

(B) DNA in prokaryotes is naked and that in eukaryotes wrapped with histone proteins.

(C) Ribosomes are larger in prokaryotes than in eukaryotes.

(D) In eukaryotes, there is no cytoskeleton.

Q6:6、Which organelle exist in a plant cell, not in a eukaryotic animal cell?

(A) mitochondria

(B) chloroplast

(C) nucleus

(D) ribosome

Q7:7、Which of the following is not a role of smooth ER?

(A) Stores Ca++ ions in muscle cells to facilitate normal muscle contractions

(B) Assists in the synthesis of steroid hormones

(C) detoxifies drugs and poisons from the body

(D) is studded with ribosomes and produces proteins

Q8:8、피드백 부탁드립니다.

正确答案