Questions by Leafiy

Questions by Leafiy

Step by step Help ?

asked Aug 7, 2021

1 answer

3 votes

13.7k views

One reason why RNA molecules are the leading candidate as the first informational molecule is that a. some RNA molecules can function as enzymes. b. RNA nucleotides are a major component of cell membranes.

asked May 14, 2021

1 answer

0 votes

163k views

How much 1.50M KBr can be made from 15.6 mL of concentrated KBr with a molarity of 9.65 M?

asked Mar 26, 2021

1 answer

4 votes

195k views

Jack wanted to purchase three lollipop Normally they are 35 cents each, but today they are on special and he can buy three for $1.00. How much money would Jack save by purchasing the special? PLs help

asked Feb 20, 2021

2 answers

3 votes

75.3k views

Andre types 208 words in 4 minutes. Noah types 342 words and 6 minutes.who types faster explain?

asked Feb 9, 2021

2 answers

5 votes

99.6k views

Gravity Hospital purchased a new item of equipment on January 1,20X1. The equipment has an estimated useful life of ten years and an expected salvage value of 20 percent. Gravity Hospital’s December 31,

asked Dec 5, 2020

1 answer

2 votes

189k views

Compute the value of the expression x^5+x^4+x^3+x for x=–1; 0; 10.

asked Nov 28, 2020

1 answer

2 votes

33.9k views

Alex had two black rats (dominant). He allowed his black rats to mate and was shocked to see that three of the rat babies were black and one was an albino! What genotypes were the parents?

asked Jul 17, 2020

2 answers

0 votes

68.7k views

What can you infer from this graph? Some of the animals have fewer Carnegie stages. All of the animals undergo 23 Carnegie stages. All of the animals are vertebrates. Some of the animals are invertebrates.

asked Apr 22, 2020

2 answers

1 vote

220k views

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