Ask question

Ask question

All categories

3 years ago

14

Lisa is investigating a chemical reaction involving carbon compounds.which of these results could not occur cording to scientifi

c laws about chemical reactions matter and energy

1 answer:

Ostrovityanka [42]3 years ago

3 0

Answer: The mass of carbon in the products is greater than the mass of carbon in the reactants.

Explanation:

You might be interested in

#5 Megan's lesson really mattered

zalisa [80]

What the hell did the other person say LAMO im concerned

6 0

2 years ago

During dna replication, two extra guanine bases are added to the dna. what type of mutation is this?

Veronika [31]

C. frameshift mutation

7 0

3 years ago

Read 2 more answers

What is an example of captive breeding?

Maru [420]

Answer:

the black-footed ferret and the California condor

Explanation:

5 0

2 years ago

Read 2 more answers

If brown is dominant over white and a dog has the genotype Bb, what is its phenotype?

galben [10]

It’s phenotype is brown fur.

8 0

3 years ago

The domestic cat genome contains 2.9×109 base pairs. The length of linker DNA in mammals is 50 base pairs. Approximately how man

IgorLugansk [536]

Answer:

Number of nucleosomes in $2.9 * 10^9$ bp is equal to $1.47 * 10^7$

Explanation:

For wounding one nucleosome, total length of DNA required is equal to $146$ bp

The length of linker DNA in mammals is equal to $50$ bp

Thus , the total length of DNA that confides between two nucleosome is equal to the sum of wounding length of DNA and the linker length

$= 146 + 50\\= 196$ bp

Thus, in $196$ bp length of DNA, the total number of nucleosomes is equal to $1$

Thus, number of nucleosomes in $2.9 * 10^9$ bp is equal to

$\frac{2.9* 10^9}{196} \\1.47 * 10^7$

8 0

3 years ago