Answer:
E.
Explanation:
The first filial generation, will have 4000MN, while the progeny of the new Haldane population will be in the second filial generation 1000 MM + 2000 MN + 1000 NN.
Gravitropism
Phototropism
Thigmotropism
They typically sleep about 16-17 hours a day; that’s a lot!
Answer:
Muscle contraction function.
Explanation:
The nerve endings possess synaptic acetylcholine vesicles ready to be released. The action potential depolarizes the presynaptic terminal and increases the concentration of axoplasmic calcium; Acetylcholine molecules are thus released, so that the concentration of the neurotransmitter at postsynaptic (nicotinic) receptors is temporarily increased. This is followed by post-synaptic membrane depolarization, muscle membrane action potential with increased rnioplasmic calcium concentration, and finally muscle contraction. Acetylcholine is hydrolyzed by acetylcholinesterase and resynaptic at the presynaptic level by cholinecetyltransferase. The etiopathogenesis of myasthenia gravis is autoimmune and there are antibodies against acetylcholine receptors that circulate in the blood, as well as a decrease in the number of receptors on the motor plates, that is, it is produced by the postsynaptic blockage of the myoneural plaque, that generates fatigue and localized or generalized muscle weakness that is characterized by the worsening of the contractile force of the muscle.
False. If you search in Google Scholar or some other database using these keywords, you will see countless empirical, peer-reviewed research studies showing how healthcare providers are significantly influenced by their implicit biases regarding obese patients, leading to healthcare disparities.
Implicit bias refers to our unconscious decisions and perceptions of people, and if you want to learn more about it, I highly suggest you visit Harvard's Project Implicit online.
While implicit bias is pervasive, there still are some healthcare workers who are more explicitly biased towards their obese patients. This is also a serious problem.
