Forwarded from Eng_Abdulrahman Hameed
The striations due to
Anonymous Quiz
32%
Similar in the refractive index
68%
Difference in the refractive index
Forwarded from Eng_Abdulrahman Hameed
T tubules is used for to make
Anonymous Quiz
89%
Current penetrate deeply into the muscle fiber to cause the maximum muscle contraction
11%
🙄🙄
Forwarded from Eng_Abdulrahman Hameed
Forwarded from Eng_Abdulrahman Hameed
Net entry of (***) causes change in membrane potential and muscle action potential
Anonymous Quiz
33%
Ca
48%
Na
19%
K
Forwarded from Eng_Abdulrahman Hameed
Forwarded from Eng_Abdulrahman Hameed
Forwarded from Eng_Abdulrahman Hameed
Forwarded from Eng_Abdulrahman Hameed
Contracture it occurs
Anonymous Quiz
71%
Increase level of extracellular ca
29%
Decreased level of extracellular ca
Forwarded from Eng_Abdulrahman Hameed
Forwarded from Eng_Abdulrahman Hameed
Muscle fatigue mean
Anonymous Quiz
15%
Depletion of glycogen
13%
Interruption of blood supply
72%
Both
Forwarded from Eng_Abdulrahman Hameed
Forwarded from Eng_Abdulrahman Hameed
Cardiac muscle contraction are (***) in both frequency and force
Anonymous Quiz
68%
Graded
32%
Not graded
Forwarded from Eng_Abdulrahman Hameed
Forwarded from Eng_Abdulrahman Hameed
Unique structure form found between myocardial cells
Anonymous Quiz
24%
Actin&myosin
28%
Myelin
49%
Intercalated discs
Forwarded from organic
What tue strctral difference between alcohol and phenols?
Anonymous Quiz
84%
phenols are aromatic alcohol
16%
phenols are aliphatic alcohol
👍6🤩3
Forwarded from organic
give example. of phenols drug?
Anonymous Quiz
9%
dimethyl ether
18%
BHT
3%
di ethyle ether
15%
Butylated hydroxytoluene
32%
2-4
22%
non all above
👍1🔥1
Exam (study®)
Why ketones no reaction in oxidation !?
هذا اله عدة أسباب مو بس ما عندة هايدروجين
Forwarded from organic
when converting benzaldehyde to benzoicacid This operation is called...
Anonymous Quiz
30%
hydration
70%
oxidation