Explain the role of Calcium(Ca+) in askeletal muscle contraction. Role of calcium { Ca++}: By BONDING to the TROPONIN it causes the TROPOMYOSIN to MOVE from its blocking position on the active sites on the actin filaments SO the CROSS BRIDGES CAN ATTACH.
Answer:
neurotransmitter molecules are removed from the synapse by transporter molecules • this process can be blocked by cocaine : Modulation of dopamine activity in limbic system Dopamine is active in the pleasure pathways of the brain ( the limbic system ) .
Explanation:
so its d both (b) and (c)
Capillaries connect arterioles and venules and enable the exchange of water, oxygen, carbon dioxide .
Firstly, I should place the patient in the recovery position. After that, I should activate the EMS, which may include giving him CPR. I should tilt their head and list their chin up, in order to open their airway. If they are still not breathing, I should call the ambulance.
Answer: Hi there! I think that your answer would be repression.
Explanation:
<u>Repress</u> means to <em>subdue</em> or <em>postpone</em> something. When you try to block out unacceptable (or intrusive) thoughts or feelings, your brain undergoes a stage of repression.
