Recent activity by Manuel Ragazzini

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asked Dec 8, 2024

1 answer 133k views

What is the mechanism of action of typical antipsychotics (-azine)? 1) Block dopamine receptors 2) Increase serotonin levels 3) Enhance GABA activity 4) Inhibit acetylcholine receptors

answered Nov 25, 2024

1 answer 200k views

With its leads on either side of a switch, a volt meter reads 120 volts. This indicates that... a) The switch is open b) The switch is closed c) There's a short circuit d) The battery is dead

answered Nov 24, 2024

1 answer 66.2k views

What is an atrium or cloister beside a church? 1) A covered walkway or open arcade 2) A small garden or courtyard 3) A place for religious ceremonies 4) A tower or spire

answered Nov 1, 2024

2 answers 73.1k views

2-6 month old patient with areflexia, hepatosplenomegaly, cherry red macula, and milestone regression

answered Oct 17, 2024

1 answer 69.8k views

X-linked traits and diseases occur in men when the X chromosome carries more dominant than recessive genes. part of the X chromosome is defective or missing. an individual has an extra X chromosome. a

answered Oct 14, 2024

1 answer 177k views

HELPPPPPPPPPPPPP Solve the Equation: 4 + 6 = 8 − 18

asked Oct 9, 2024

2 answers 147k views

Question 4 Listen Find the pH (with two decimal places) of a solution 0.40 Min HF, and 0.64 M in NaF. For HF Ka=6.6x10-4 Report your answer to two decimal places. Your Answer: Answer

asked Jul 25, 2024

1 answer 203k views

The Johnson family lives 432 miles from the beach. They drive 52% of the distance before stopping for lunch. About how many miles do they drive before lunch? Explain how you can use mental math to find

answered Jul 20, 2024

1 answer 94.5k views

Tricarbon hexoxide (determine the formula)

answered Jul 4, 2024

1 answer 204k views

Carrie deposited $100 into a savings account. The savings account earns 2% interest. The interest is compounded annually. Carrie makes no additional deposits. Carrie makes no withdrawals. After 2 years,

answered Jun 22, 2024

1 answer 14.7k views

which statement about the role of norepinephrine in anxiety is false? group of answer choices some anxiety-reducing drugs work by inhibiting norepinephrine pathways. abnormal sympathetic nervous system

asked May 23, 2024

1 answer 175k views

If 36 + 3(4x − 9) = c(2x + 1) + 25 has no solution and c is a constant, what is the value of c ?

asked May 5, 2024

1 answer 195k views

"Samples of an unknown element X were collected, and their masses were recorded. Use the information presented in the data table to answer the following questions. Isotope | Percent Abundance | Mass Number

answered Apr 14, 2024

1 answer 189k views

Which of the following processes takes place during a glacial retreat? a) Accumulation of snow and ice at the glacier's terminus. b) Advance of the glacier over the landscape. c) Abrasion and plucking

answered Jan 18, 2024

1 answer 147k views

Which of the following is a responsibility of the president (executive branch)? A) Crafting and passing legislation. B) Declaring war. C) Confirming federal judges. D) Ratifying constitutional amendments.

asked Jan 1, 2024

1 answer 223k views

Use the law of cosines to gind the value of x and y.

answered Nov 26, 2023

1 answer 139k views

Why are the land formations called "eggs?" -- The Great Gatsby Chapter 1

asked Oct 21, 2023

1 answer 56.3k views

How many grams of KCl are produced?

asked Oct 14, 2023

1 answer 89.2k views

If you traveled for 25hours with an average speed of 48miles/hours, the distance travel

answered Jul 13, 2023

1 answer 88.5k views

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