Question
a.
Cell communicate with one another in multicellular organisms using extracellular signaling molecules or hormones
b.
Cell communicate with one another in unicellular organisms using extracellular signaling antigen and antibody
c.
Cell communicate with one another in multicellular organisms using intracellular signaling molecules only
d.
Cell communicate with one another in unicellular organisms using intracellular signaling antigen and antibody
Posted under Biochemistry
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. Which of the following statement is correct?
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. In vasodilation, proper nerve signals sent to blood vessels cause
View solution
Q. A cell is known to respond to a particular signaling molecule. Which of the following must be true of this cell?
View solution
Q. The enzyme that catalyzes the splitting of PIP2 into two molecules of inositol triphosphate (IP3) and diacylglycerol in cell signaling, is
View solution
Q. The binding of ligands to many G-proteins linked receptors leads to shortlived
View solution
Q. Which of the following processes involve the combining of a message from one signaling molecule with that of another to either enhance or inhibit a cellular effect?
View solution
Q. A signal cascade induced by adrenaline or thyroxine
View solution
Q. Small charged molecules, often biogenic amines function as
View solution
Q. SH2 domains specifically bind to
View solution
Q. In paracrine signaling, the signaling molecules affects only
View solution
Q. Simple nerve reflexes use signaling molecules called
View solution
Q. Which of the following is not a type of signaling molecule?
View solution
Q. Self-phosphorylation is an excellent mechanism for triggering specific catalytic function of the proteins involved in signal cascades because it
View solution
Q. Which of the following statements about G proteins is false?
View solution
Q. When a __________ reaches its __________ , there is a specific means of receiving it and acting on the message. This task is the responsibility of specialized proteins called __________ .
View solution
Q. Why is it that inhaling nitric oxide reduces blood pressure only in the lung tissue and not elsewhere in the body*?
View solution
Q. Which of the following comes under the category of cell surface receptor?
View solution
Q. Which of the following is a second messenger?
View solution
Q. Which of the following statement is incorrect?
View solution
Q. Two key organizing principles for large multicellular organisms are
View solution
Q. Which of the following is a hormone whose action requires a cell surface receptor?
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Biochemistry? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!
