Questions by John Zhang

Questions by John Zhang

Why is it important for DNA to be wrapped tightly and in an organized manner into chromosomes?

asked Sep 16, 2021

1 answer

1 vote

50.9k views

What is a solution to 3/4 a is greater than -16

asked Aug 28, 2021

1 answer

1 vote

174k views

Which event that involves matter and energy can not be explained?

asked Jul 24, 2021

1 answer

4 votes

47.1k views

Twice the difference of x and 4 is greater than the reciprocal of 13. The answer is

asked Jul 17, 2021

1 answer

3 votes

201k views

Can someone help me out with this one

asked Jul 3, 2021

1 answer

4 votes

71.4k views

A culture of E. coli is grown on minimal medium plates supplemented with either tryptophan, histidine, or lysine. The resulting colonies are replica plated to three minimal medium plates containing no

asked Jun 7, 2021

1 answer

2 votes

154k views

What did the US government offer in exchange for ceded land during the Medicine Lodge Council? A. reservations B. Indian agencies C. rations D. land

asked Feb 9, 2021

2 answers

1 vote

40.9k views

Elements in the same _____ on the periodic table have the same number of valence electrons.

asked Jan 16, 2021

1 answer

4 votes

28.8k views

State a conclusion that seems reasonable. 6+0=6, 8+0=8, 9+0=9, 100+0=100

asked Aug 17, 2020

1 answer

0 votes

92.6k views

What is 1/3 as a decimal?

asked Apr 3, 2020

1 answer

1 vote

102k views

In contrast to a country with a primate city, a country whose cities follow the rank size rule is more likely to have- a. wealth concentrated in urban areasb. fewer cultural centersc. more equality between

asked Jan 12, 2020

1 answer

2 votes

163k views

What is the difference between independent variables and dependent variables in spreadsheets?

asked Jan 4, 2020

1 answer

1 vote

203k views

Give one chemical and physical property of wood

asked Dec 18, 2019

2 answers

3 votes

146k views

They will come. Vendré Vendrás Vendremos Vendrán

asked Jun 14, 2019

2 answers

2 votes

129k views

What happened to the Roman Empire after Constantine’s death?The empire collapsed and was overrun by invaders.The empire remained as-is for one hundred years.The empire stabilized and went on to flourish.

asked Jan 25, 2019

2 answers

4 votes

220k views

What article of clothing is xavier most likely to outgrow first when he experiences the adolescent growth spurt?

asked Aug 20, 2018

1 answer

4 votes

64.6k views

(1) Brian spent all of Sunday cleaning his room. (2) First, he picked up the junk on the floor because that was the majority of the mess. (3) It was those small finishing touches that made the room sparkle.

asked Apr 3, 2018

1 answer

2 votes

47.0k views

________ takes into account both the biotic (living) communities and the abiotic (nonliving) environments on which the communities depend.

asked Jan 3, 2018

1 answer

4 votes

39.0k views

Which is one of the ways that the Latin language is commonly used today?

asked Nov 15, 2017

2 answers

2 votes

217k views

Cuál es el valor de pi?

asked Oct 12, 2017

1 answer

3 votes

124k views

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