Biology, 15.12.2020 22:00 andrejr0330jr
Look at the model below representing a signal transduction in a cell: (3 points)
Which of the following is not true regarding this model of transduction?
A. Bonded signal molecules activate the cell permanently.
B. If the signal molecule isn't bonded to the surface protein, the ions cannot enter the cell
C. Internal ions will stimulate some type of cellular response.
D. Signal transductions are a protection mechanism that helps increase cellular efficiency.
Answers: 2
Another question on Biology
Biology, 22.06.2019 03:00
Which sentence best describes the relationship between chlorophyll and the chloroplast? a.) chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.
Answers: 2
Biology, 22.06.2019 03:00
Which of the following is the source of energy for photosynthesis? a.) glucose b.) chlorophyll c.) carbon dioxide d.) sunlight
Answers: 1
Biology, 22.06.2019 13:10
Which of the following best describes the purpose of the parathyroid hormone? a. it decreases the blood calcium level and decreases blood phosphorus level. b. it decreases the blood calcium level and increases the blood phosphorus level. c. it increases the blood calcium level and increases blood phosphorus level. d. it increases the blood calcium level and decreases blood phosphorus level.
Answers: 2
Biology, 23.06.2019 00:10
Which of the following is not true of the formation of a bacterial translation initiation complex? a. if-3 binding to gtp is required for the charged trna to associate with the first mrna codon. b. n-formylmethionyl-trnafmet binds in the p site. c. if-1, if-2, and if-3 dissociate upon the 50s subunit binding. d. the 30s ribosome associates with the mrna before the 50s ribosome.
Answers: 2
You know the right answer?
Look at the model below representing a signal transduction in a cell: (3 points)
Which of the follo...
Questions
Mathematics, 18.11.2020 06:20
Mathematics, 18.11.2020 06:20
Chemistry, 18.11.2020 06:20
Mathematics, 18.11.2020 06:20
Mathematics, 18.11.2020 06:20
History, 18.11.2020 06:20
Mathematics, 18.11.2020 06:20
