During signal transduction A. a signaling molecule directly activates or represses some genes. B. enzymes in the signal cascade remain active until the last component of the pathway alters a cellular process C. the signal is terminated by cAMP D. each enzyme catalyzes production of one molecule of product E. the cell converts an extracellular signal into an intracellular signal that leads to a change in some cell process
Answers: 1
Biology, 21.06.2019 23:10
This is the amino acid cysteine. circle the amine group, put a box aroundthe carboxylic acid group and use a different colored pencil/pen to circle the sidechain (r group). h o | ||nh2โ c- c-oh | ch2 | sh
Answers: 1
Biology, 22.06.2019 01:30
15 ! come and answer! a(n) disease is caused by a pathogen and can spread among organisms. a infectious b noninfectious c toxic d contaminated
Answers: 1
Biology, 22.06.2019 03:30
Multicellular organisms use cell division, mitosis, for growth and the maintenance and repair of cells and tissues. single-celled organisms may use cell division as their method of reproduction. regardless of the reason for mitosis, the process ensures genetic continuity. what is the step in the cell cycle that ensure genetic continuity?
Answers: 3
Biology, 22.06.2019 05:30
Why do oceanic plates tend to subduction when colliding with a continental plate
Answers: 3
During signal transduction A. a signaling molecule directly activates or represses some genes. B. en...
Mathematics, 25.02.2021 23:00
Mathematics, 25.02.2021 23:00
Physics, 25.02.2021 23:00
Social Studies, 25.02.2021 23:00
English, 25.02.2021 23:00
Mathematics, 25.02.2021 23:00
Social Studies, 25.02.2021 23:00
Mathematics, 25.02.2021 23:00
Computers and Technology, 25.02.2021 23:00
Mathematics, 25.02.2021 23:00
Business, 25.02.2021 23:00