What are the proteins used to transport information after the
first activation of the ligand EGF...
What are the proteins used to transport information after the
first activation of the ligand EGF (epidermal growth factor) And
what is the destined protein? where is it placed in the cell
What is the END result, the cellular response, after the
activation of an RTK?
After activation of this receptor, a Ras-GTPase gets activated,
what would happen if Ras was activated in the absence of a
signaling molecule/mitogen?
What is the END result, the cellular response, after the
activation of an RTK?
After activation of this receptor, a Ras-GTPase gets activated,
what would happen if Ras was activated in the absence of a
signaling molecule/mitogen?
1.)
a)
What are two types of proteins in ATP synthase that
collaboratively transport protons?
Proteins Alpha and Beta
Proteins A and C
Proteins B and A
b)
Where would you find higher proton gradient or proton motive
force?
In the inner membrane space
In outer membrane space
c)
Increased expression or activity of uncoupling proteins in
pancreatic beta cells increases the risk of diabetes. Why is
that?
Increased expression or activity of uncoupling proteins
increases ATP synthesis, which signals...
Question 2. How is DNA information used to make proteins? What
are the steps of this process?
Give an example of a scenario in which you would perform PCR vs a
scenario in which you would use recombinant DNA technology. What
occurs during each of the three steps involved in the PCR cycle?
How has the use of PCR changed biotechnology?
What proteins of the electron-transport chain contain iron and
in what form? Select all that apply.
a. nonheme iron proteins; in the form of a nonheme prosthetic
group
b. cytochromes; in the form of Fe–S clusters
c. iron–sulfur proteins; in the form of Fe–S clusters
d. iron–sulfur proteins; in the form of a heme prosthetic
group
e. cytochromes; in the form of a heme prosthetic group
1.
a) What are the activation pathways after pathogen
recognition?
b) what is the difference between C1, C3, and C5?
c) what is the difference between classical and alternative
pathway?
1. What is activation energy?
A. The energy used by the active site to split a
substrate.
B. The energy released when a substrate binds to an active
site.
C. The energy required to start a metabolic reaction.
D. The energy required to raise the temperature of 1 gram of
water by 1 degree Celsius.
2. Which statement defines your body's metabolic rate?
A. The speed at which chemical reactions occur when you are
resting but awake
B. The number...