Recent activity by Jack Wilsdon

Recent activity by Jack Wilsdon

Assume that the triangular and circular molecules shown in the illustration represent specific neurotransmitters. Which of the following best describes the effect on the heart of neurotransmitters released

asked Dec 3, 2024

1 answer 14.7k views

In UML, the constraint denoted by "0..*" indicates what? 1) an optional relationship 2) a mandatory relationship 3) only a many maximum relationship 4) never only one allowed

asked Nov 21, 2024

1 answer 46.3k views

Gerry bought tires for his car. They costed 80 dollars each and should be replaced every 64000km. He drove 4000km on his vacation. What was the cost of the wear on his tires?

answered Nov 21, 2024

1 answer 223k views

In photosynthesis, what drives generation of ATP by ATP synthase? A. The transfer of high-energy electrons to ATP synthase B. The phosphorylation of ATP synthase C. The absorption of a photon of light

asked Oct 2, 2024

1 answer 87.0k views

a stone weighing 0.5 kg tied to a rope of length 0.5 m revolves along a circular path in a vertical plane. the tension of the rope at the bottom point of the circle is 45 newton. to what height will the

answered Sep 28, 2024

1 answer 85.8k views

The number of essentially different kinds of constituents in a crystal tends to be small...usually less than 4. A. True B. False

asked Sep 8, 2024

1 answer 222k views

Which of the following distinguishes the exponential distribution from the normal distribution? a. the exponential distribution has a right skew. b. the exponential distribution has a left skew. c. the

asked Aug 18, 2024

1 answer 104k views

3x³-x²-x+4classify the expression. a) Quadratic b) Cubic c) Quartic d) Linear

answered Jul 17, 2024

1 answer 113k views

what type of blodd vessels has the greatest collective influence on both local blood flow and on overall blood pressure?

answered Apr 24, 2024

1 answer 203k views

What's the difference between a variable that is: null, undefined or undeclared?How would you go about checking for any of these states?

asked Apr 17, 2024

1 answer 13.3k views

I dont understand it

answered Mar 16, 2024

1 answer 63.5k views

Which expression is equivalent to -7 + 5a ? -2a -12a 5a - 7 -5a + 7

answered Dec 2, 2023

1 answer 217k views

What effect would a cold ocean current have on climate? Why? please help I am in 6th grade and I need help in science. I have to write in a box and I do not know what to write. If you can, please write

asked Dec 2, 2023

1 answer 93.8k views

Find the area of the isosceles triangle.

answered Oct 15, 2023

1 answer 159k views

Angle e and angle f are supplementary. If m ZE5(9x - 38) and mZF = (2x + 42)", find mZF.28. 21 a(6x +mZF =

answered Sep 30, 2023

1 answer 223k views

Could you help me with my revison

asked Sep 23, 2023

1 answer 229k views

write and solve an equation to answer the question Alan bought 3 pencils and a notebook. the notebook cost $6,and he spent a total of $12. how much did each pencil cost use p to represent the cost of each

answered Sep 15, 2023

1 answer 53.9k views

15. Whether technology is good or bad depends on how it is used. (1 point) O True O False

asked May 16, 2023

2 answers 84.0k views

......... i need help past due

answered Apr 28, 2023

1 answer 73.8k views

Which region developed an economy based on trade and industrial production?

asked Jan 11, 2023

1 answer 32.6k views

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