Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password

Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

Advanced Higher Bio Test

Enter the letter for the matching Answer
incorrect
1.
Where does thyroid hormone bind to its receptor
incorrect
2.
After testosterone binds to its receptor in nucleus what happens next
incorrect
3.
If a person was hydrated would ADH levels go up or down
incorrect
4.
different types of cell may show a tissue specific response to the SAME signal - true or false
incorrect
5.
What is type 2 diabetes
incorrect
6.
If a person was thirsty what would the reabsorption levels be like and what effect would this have on urine
incorrect
7.
Where are receptor molecules in hydrophobic and hydrophilic signalling
incorrect
8.
Is reabsorption of water active/passive transport
incorrect
9.
When is the urine large volume but dilute
incorrect
10.
describe how insulin is transduced across a membrane (2 mark(
incorrect
11.
What is the key feature of all hydrophobic signals/ligands
incorrect
12.
what does thyroid hormone do
incorrect
13.
What happens after a receptor has a conformational change
incorrect
14.
What are the two features of a person's urine when they are thirsty
incorrect
15.
What is meant by signal transduction
incorrect
16.
WHat is the function of Glut 4 transporter
incorrect
17.
Describe how ADH is transduced across the membrane
incorrect
18.
What is type 1 diabetes
incorrect
19.
Where is ADH produced
incorrect
20.
what happens when thyroid hormone changes conformation of its receptor
A.
passive as aquaporin is a channel protein
B.
lipid soluble so can pass through membrane
C.
pituitary gland (NOT brain)
D.
in the nucleus
E.
reabsorption levels HIGH - urine small volume and concentrated
F.
down (ADH thirsty hormone)
G.
when a person is hydrated
H.
1. Insulin receptors less sensitive/Less numbers of ACTIVE receptors 2. Problems with recruiting Glut 4 to membrane
I.
ADH produced by pitituary gland in brain binds to ADH receptors in kidney tubule which change conformation resulting in a second messenger system that recruits AQP 2 to membrane to reabsorb water
J.
true
K.
activate of 2nd messenger cascase e.g. phosphorylation by kinase OR activation of Gproteins/enzymes
L.
hydrophobic (within nucleus receptors) hydrophilic (surface of cell membrane)
M.
TF inhibitor breaks away from DNA allowing transcription of Na/K ATPase
N.
increase metabolic rate by production of Na/K ATPase
O.
small volume and concentrated
P.
when then endocrine organ (pancreas) cannot produce insulin
Q.
to convert glucose into stored glycogen
R.
This changes conformation of receptor resulting in it binding to gene regulatory sequences
S.
converting an extracellular signal into an intracellular response
T.
insulin produced by pancreas, binds to receptors on liver/muscle/fat and changes conformation - recruiting glut 4 to membrane to convert glucose to glycogen
Type the Answer that corresponds to the displayed Question.
incorrect
21.
What cells are target tissues of insulin signalling
incorrect
22.
What channel protein reabsorbs water in ADH signalling
incorrect
23.
What two hormones undergo hydrophilic signalling
incorrect
24.
what is the target tissue of thyroid hormone
incorrect
25.
Give an example of a steroid hormone
incorrect
26.
What transporter is recruited to the membrane in insulin signalling
incorrect
27.
A receptor can bind any ligand
incorrect
28.
What happens after gene regulatory sequences have been activated
incorrect
29.
what is the target tissue of ADH
incorrect
30.
What is the function of ADH

edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how
Created by: kyle_academy
Popular Biology sets