تكلم مع الذكاء الاصطناعي
The Living World 8th Edition by George Johnson
النسخة 8الرقم المعياري الدولي: 978-0078024214The Living World 8th Edition by George Johnson
النسخة 8الرقم المعياري الدولي: 978-0078024214 تمرين 3
The first step in the action of a growth factor is
A) histone unwinding.
B) binding to cell surface receptors.
C) triggering DNA replication.
D) activation of a protein kinase cascade.
Why does a particular growth factor like nerve growth factor (NGF) promote the growth of neurons but not of other kinds of cells like red blood cell precursors?
A) histone unwinding.
B) binding to cell surface receptors.
C) triggering DNA replication.
D) activation of a protein kinase cascade.
Why does a particular growth factor like nerve growth factor (NGF) promote the growth of neurons but not of other kinds of cells like red blood cell precursors?
التوضيح
موثّق
موثّق
The growth and reproductive cycles of ce...
The Living World 8th Edition by George Johnson
لماذا لم يعجبك هذا التمرين؟
أخرى 8 أحرف كحد أدنى و 255 حرفاً كحد أقصى
حرف 255
