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Musya8 [376]
2 years ago
13

Which action is necessary for a solar eclipse to occur?

Biology
1 answer:
Naddik [55]2 years ago
6 0
The Moon need to pass between Earth and the Sun is the answer
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1: Describe the events of the muscle stimulation and contraction starting with the influx of Ca at the synaptic knob (of the neu
meriva

Answer:

Explanation:

motor neuron is the neuron that have it's connection to a muscle at the neuromuscular junction,. At his junction, a synaptic cleft that has a motor end plate is formed by the activity of the terminal called "synaptic terminal". Diffusion of the acetylcholine across the synaptic cleft then occur which result to the sarcolemma been depolarized, as a result of the depolarization there is a output of Ca2+ and muscle contraction

The effect that botox have on the neuromuscular junction and its function is that there is interaction between Botox and neural transmission which obstruct the acetylcholine to be released, which result to paralysis of muscle.

4 0
3 years ago
A power lifter has been advised by his coaches that he needs to lose some weight while still maintaining his rigorous training s
Kruka [31]

Answer:

The correct answer is A. Fat

Explanation:

Fat is one of the macronutrient that is present in our food and fat is accumulated in the body on the liver and in adipose tissue and provide storage form of energy to the body. So fat accumulation contributes to weight gain.  

Fats contributes to more calory per gram than other macronutrient like carbohydrates and proteins, therefore, reducing the amount of fat by taking low calory diet which have less fat amount is important to reduce weight.  

Therefore here to lose some weight by powerlifter fat will likely need to be monitored closely and possibly limited.

6 0
3 years ago
Analyzing FDA-regulated nutrition labels is a way to manage _____
damaskus [11]

Answer:

Weight stress

Explanation:

Analyzing FDA-regulated nutrition labels is a way to manage weight stress. It helps to improve your body:weight ratio.

3 0
2 years ago
Frank has Klinefelter syndrome (47, XXY). His mother has normal skin, but his father has anhidrotic ectodermal dysplasia, an X-l
Gala2k [10]

Answer:

b. Frank received the mutant chromosome from his father. Nondisjunction occurred in his father during the first meiotic division.

Explanation:

As you can see in the question above, Frank has Klinefelter syndrome which causes him to have normal skin patches and skin patches without sweat glands. Her mother has completely normal hair, which may indicate that the defective gene was not supplied by her. In addition, Frank's father has anhydrotic ectodermal dysplasia, an X-linked condition where the skin does not contain sweat glands.

Although Frank's father's defective gene is linked to the X chromosome, it is likely that Frank inherited the defective gene from his country. This may have occurred because during meiosis I, his father's genes did not show disjunction. As a result, Frank presents a mosaic of his phenotype, because an inactivation of the X chromosome occurred.

5 0
3 years ago
10 POINTSS!!! Which is a independent variable?
Effectus [21]
The independent variable should be the plants you used.
5 0
2 years ago
Read 2 more answers
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