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Question

Alteration of histones by addition of methyl and acetyl groups to particular amino acids A) changes B-DNA to Z-DNA. B) results in the remodeling of chromatin that can activate or inhibit gene expression.

asked Dec 6, 2024

1 answer 228k views

The food calorie, equal to 4186 j, is a measure of how much energy is released when the body metabolizes food. a certain fruit-and-cereal bar contains 140 food calories. if a 65-kg hiker eats one bar,

answered Oct 15, 2024

1 answer 106k views

find the radius and height of a right-circular cylinder of greatest volume which can be inscribed in a right-circular cone with a radius of 8 meters and a height of 12 meters

asked Sep 7, 2024

1 answer 212k views

B. In each of the following, use a signed number to represent the situations opposite to the given one. 1. -20cm represents moving 20 cm to the left. 2. +4 seconds represents 4 seconds after the launch

answered Aug 16, 2024

1 answer 162k views

Pavel and Sarah are knitting hats to sell. Pavel spends £20 on wool and Sarah spends £80. They sell all the hats for a total of £1000. Is it fair that they get £500 each? Explain your answer.

answered Aug 8, 2024

1 answer 138k views

Suppose an airport metal detector catches a person with metal 99. What is the most likely reason for this detection? A) The person has a significant amount of metal in their body due to a medical implant.

asked Jun 3, 2024

1 answer 177k views

Which cost flow assumption yields higher income and higher inventory valuation when costs are declining?

asked May 25, 2024

1 answer 168k views

In the following circuit, the op-amp is ideal (Vp=Vm, Ip=0A, Im=0A). Find the following: (a) Vout, (b) V2, (c) Iout. 3k | 3k32 --|-- _|_ V3 / \ To \_/ Vout ||| 1mA | Ima _|_ / \ 2kN \_/ ka | v2 || Inl

asked Jan 20, 2024

1 answer 167k views

All of the following are characteristics of good leaders EXCEPT

asked Nov 17, 2023

1 answer 7.5k views

How much time should you spend on your rough draft? A: 5 minutes B: 30 minutes C: 45 minutes D: 15 minutes

asked Sep 14, 2023

2 answers 112k views

the first element of an array in most programming languages is referred to with the index number of although some may use as the first index value. (note: this question has 2 parts; you must answer each

asked Aug 18, 2023

1 answer 81.1k views

Below is the graph of y= f (x)Translate it to make it the graph of y= f (x+3)

answered Aug 15, 2023

1 answer 215k views

Here is the decoder or whatever will post questions next

asked Jun 23, 2023

1 answer 142k views

Noah has been writing novels and short stories for most of his career and is ready for a change. He's interested in screenwriting, so he asks his screenwriter friend Lisa for advice. Lisa tells Noah that

asked Jun 9, 2023

1 answer 118k views

46. Lysosomes are organelles found only in animal cells that contain digestiveenzymes that are used to break down waste. What organelles are found onlyin plant cells?A. Golgi apparatusB. mitochondriaC.

asked Jun 6, 2023

1 answer 75.3k views

Of the 12 pieces of fruit in the kitchen, seven-twelfths are peaches. How many peaches are in the kitchen?

answered May 21, 2023

1 answer 61.8k views

How does the subtraction part of the expression change when a(b - c) is expanded

asked Apr 27, 2023

1 answer 37.3k views

On Monday, Mr. Roberts drove 42 miles. On Tuesday, he drove 5 miles more than half the distance he drove on Monday. Which expression shows how you could find the distance, in miles, Mr. Roberts drove on

asked Dec 1, 2022

2 answers 82.3k views

Please show work Thank you:)

answered Nov 26, 2022

1 answer 225k views

Please complete the Spanish paragraph with the correct words and its correct conjugation (seen in the list below). Este semestre yo ______ francés. Es una clase muy difícil pero siempre _______ mi pronunciación

answered Nov 20, 2022

2 answers 187k views

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