【单选题】经过学习,视频中的例子(如下图)执行以下程序段后,7盏小灯的状态为( )。 MOV DX,222H MOV AL,43H OUT DX,AL
【简答题】Write brief notes on types of Genetic disorders:
【单选题】Which is NOT the characteristics of autosomal recessive genetic disorders
A.
NOT skipped generation.
B.
Every affected individual should have at least one affected parent.
C.
If a child is an affected, none of parent may have the disease
D.
Each child has a 50% chance of being affected if the parent are carriers.
【单选题】Genetic disorders specifically refer to ______
C.
Diseases caused by abnormalities in genetic material
D.
Diseases caused by genetic changes occur only in germ cells
E.
Both of the congenital and familial diseases
【单选题】Which is NOT the characteristics of autosomal recessive genetic disorders
A.
An autosomal recessive phenotype, typically is seen only in the sibship of the proband
B.
Both sexes are equally likely to be affected
C.
Parents of an affected are obligate carriers, the recurrence risk for their child is 1/2
D.
The parents of the affected may in some cases be close relatives.
【单选题】Although genetic mutations in bacteria and viruses can lead to epidemics, some epidemics are caused by bacteria and viruses that have undergone no significant genetic change. In analyzing the latter, ...
A.
An outbreak of Lyme disease
B.
An outbreak of dengue hemorrhagic fever
C.
An epidemic of typhoid
D.
An epidemic of paralytic polio among infants
E.
An epidemic of paralytic polio among adolescents and adults
【多选题】Genetic disorders are generally divided into ( )
B.
Multifactorial disorders
D.
Somatic cell disorders
E.
Mitochondria disorders
【单选题】The last paragraph suggests that______.
A.
genetic discrimination only concerns those who are predisposed to terrible disease
B.
the appeal of plaintiffs subjected to genetic discrimination will terminate favorably without exception
C.
judges and juries always bias in favor of people with whom they share similar experience
D.
it is believed from the genetics perspective that no one carries perfect gene
【多选题】The different types of genetic disorders include
A.
single gene inheritance
B.
multifactorial inheritance
C.
chromosome abnormalities
D.
mitochondrial inheritance
【简答题】小李是个会展项目的筹备项目经理参加项目的基本上是在校的会展管理专业大学生。因为该项目是某老师自己出资,所以资金比较缺乏,学生基本上没有任何工资。老师的想法很简单,学生们参加项目是来学习的自然不会有什么报酬。目前项目已经开始,小李感觉到学生最初的热情已经慢慢消失。具体的原因,小李觉得和老师过分看重资金有关系。但是按照小李对该老师的了解他无法说服该老师付给学生报酬。这种情况下,小李该如何调动大家的积极...