Numerade

Questions asked

BEST MATCH

1000 lb 60° B A C 2000 lb 45° D 10 ft F 1200 lb E 45° 1000 lb G Determine the reaction forces and the force of BD

BEST MATCH

Why do correctional facilities have difficulty obtaining drugs to use in lethal injection executions? Group of answer choices The cost of these drugs exceeds the state budget for executions The American Medical Association prohibits the transportation and importation of these drugs across state borders Manufacturers refuse to sell their drugs to the correctional facilities The Supreme Court has ruled that lethal injection violates the Constitution's ban on cruel and unusual punishment

View Answer

BEST MATCH

Why can't most developing countries use money printing to repay their debt? A - Because often their debt is denominated in USD. B - Because their central banks are independent. C - Because the governments are worried about inflation D - Because their were running out of (toilet) paper

View Answer

BEST MATCH

Most kids find the game "telephone" to be hilarious. In the game, the first child creates a story and whispers it to a second child, who does the same to a third child, and so on. When the last child recites the story to the group, his or her reproduction of the story is generally shorter than the original and contains quite a few errors and many omissions. This game is an prime example of the ________ nature of memory. life-narrative narrative-rehearsal consequentiality based constructive

View Answer

BEST MATCH

Which of the following justifies the principle of economies of scale?1 Additional gains and costs are constant2 Dimensional Factors, a large company may make larger orders and get a discount3 demonstratation of cycles shows us Economies of Scale4 Large plant size requires larger company

View Answer

BEST MATCH

Which statement is FALSE regarding implementation? The trophoblast adheres to, digests, and implants in the endometrium. Implantation is completed when the blastocyst is entirely surrounded by endometrial tissue, about 28 days after ovulation. hCG released by the trophoblast maintains hormone production by the corpus luteum. The placenta acts as the respiratory, nutritive, and excretory organ of the fetus and produces the hormones of pregnancy.

View Answer

BEST MATCH

Question 26 (4 points) These philosophers or thinkers rejected the mythic and anthropomorphic explanations of the ancient world for things and adopted a materialistic orientation. Were these; Utilitarians Mormons Theorists Milesians None of the above

View Answer

BEST MATCH

Enrichment Day 2 - Plaque Assay Name: Estefany Gutierrez Date: 1/30/24 - 2/1/24 Lab Session (A or B): A and B Experiment: Enrichment Day 2 - Plaque Assay Purpose: Get new phages Results from previous experiment: I centrifuged my soil sample from the last lab, and I got the phage lysate. I did it 2 times because the first one didn't work, so I did the same thing on Tuesday and Thursday. Protocol 1. Obtain the phage lysate that you would like to test with a plaque assay. 2. Use sterile technique to transfer 250µl of M. smeg bacteria into a sterile glass test tube for each plaque assay. Label the culture tubes with a sharpie. Add the proper amount of phage lysate to the bacteria based on your experiment. In general, if your lysate is from a direct isolation, you should add 400-500µL, and if your sample is from an enrichment or a serial dilution, you should add 10µL. 3. Let the tube sit undisturbed for 5 minutes. 4. Label the L-agar plate(s) properly for your experiment. Include your initials, lab section, and experiment information. Note: when plating your samples (steps 5 and 6), it is best to work quickly and plate samples one at a time to avoid the top agar solidifying in the culture tube. 5. After the 5 minutes, get your top agar bottle from the water bath and use a 5mL pipette and sterile technique to transfer 3mL of warm top agar to each glass test tube containing bacteria and phage. Tap the bottom of the test tube with your fingers to mix. 6. Gently pour the top agar/bacteria mixture onto the labeled L-agar plate. Swirl the plate to spread the agar over the surface of the plate. Make sure the agar completely covers the bottom of the plate. 7. Allow the top agar to solidify (approximately 10 minutes). 8. After the top agar has hardened, invert the plate and place it in a 37°C incubator for 48 hours. If the top agar does not harden after 10 minutes, carefully put the plate in the incubator, but do not invert the plate. Discard all phage lysate tubes (direct isolation or serial dilutions) in the milk cartons on top of the benches; these samples cannot be used again. Lab Notes Labeled: 1-30-24, EG, section 11, Plaque assay Future Directions: Get a new conical tube, label it with 8 spaces and a negative sign to make the spot test.

View Answer

BEST MATCH

If the field of view diameter is 3.15 mm and there are 18 cells across the field of view when using the 4X objective lens, what is the length of one cell in \textmu m? Report your answer with proper units.

View Answer

BEST MATCH

3- [10 points]. Consider the following impulse response h(n)=\delta(n)+(0.5)^n u(n) 1. Find the Fourier transform $H(\theta)$. 2. Find the output $y(n)$ if the input signal $x(n) = \delta(n)$.

View Answer

jeanette k.