Recent activity by Andrewgu

Recent activity by Andrewgu

____-type pumps actively transport H+ across the walls of cytoplasmic organelles (e.g. lysosomes) and vacuoles to maintain a low pH

answered Dec 25, 2024

1 answer 1.6k views

explain the differences between postmortem forensic toxicology, human-performance forensic toxicology and forensic urine drug testing.

asked Nov 3, 2024

1 answer 95.3k views

On the morning of March 1, the electric meter reading was 26010 kWh. On the evening of March 31,the electric meter reading was 26175 kWh. How many kilowatt-hours of electricity were used during March ?

answered Oct 28, 2024

1 answer 33.5k views

At what position is it recommend that you place your hands on the steering wheel?

asked Oct 25, 2024

1 answer 96.9k views

A container is filled with 10. 0g of H2 and 5. 0g of O2. Which reactant is the limiting reactant in this case? What mass of water can be produced? Which reactant is present in excess, and what mass of

asked Oct 4, 2024

1 answer 15.8k views

when checking a child's trochlear nerve function, the nurse would perform which data collection technique?

asked Sep 14, 2024

1 answer 133k views

I need some help please

answered Aug 24, 2024

2 answers 216k views

A ______ is capable of igniting and burning. a) carcinogen b) combustible c) chemical d) mutagen

asked Jul 16, 2024

1 answer 209k views

The indigenous peoples of north america __________.

answered Jun 10, 2024

1 answer 40.2k views

Researchers have found that about_____percent of the population of adolescents and young adults in kenya have had one or more schizophrenia-like experiences at some point in their lives.

asked May 5, 2024

1 answer 44.4k views

shawn had 1,898 marbles he gave n equal number of marbles to each of 8 friends. how many marbles does shawn have left

answered Apr 8, 2024

1 answer 137k views

The expression x3 - 64 can be written as (x)3 _ (4)3 What is the factorization of 13 _ 642 a3 - 63 = (a - b)(a? + ab + 62)

asked Apr 8, 2024

1 answer 195k views

For most ARMs, rate/payment change disclosures must be provided no less than _____ days. A) 30 days B) 45 days C) 60 days D) 90 days

answered Mar 17, 2024

1 answer 142 views

96. As bicyclists share the roadway with other roadway users, they also must share the a. responsibility for avoiding conflicts. b. blame for traffic congestion. c. insurance costs of collisions. d. costs

asked Mar 9, 2024

1 answer 139k views

there are only r red counters and g green counters in a bag. a counter is taken at random from the bag. the probability that the counter is green is 4/9 the counter is put back in the bag. 4 more red counters

answered Jan 7, 2024

1 answer 135k views

Height and ForearmFred needs to write the equation of the line. He used(10, 64) and (12.5, 73) to find the slope, which is 3.6.The equation of the trend line isy = 28x + 3.6Height (in.)68y = 3.6x + 2864y

answered Sep 23, 2023

1 answer 152k views

Really people help me on this page I give crown

asked Aug 20, 2023

2 answers 52.3k views

Find the Derivative and then find the tangent line for both a and b

asked Jul 3, 2023

1 answer 58.3k views

Porque a las vacunas los cientificos las llaman reactivos.

asked Jun 5, 2023

1 answer 142k views

What is the oldest landscape of NYS

answered Feb 26, 2023

1 answer 192k views

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