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Phoenix [80]
3 years ago
13

How are bones similar to rocks and how are they different?

Biology
1 answer:
Bumek [7]3 years ago
4 0
They are similar because they are hard and they are different because they have different jobs
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Help please and thank you :)
Vinil7 [7]

Answer:

A

Explanation:

5 0
3 years ago
Analyze Some species of cichlid fish hold their fertilized eggs inside their mouths until they hatch.
ziro4ka [17]

Answer:

they dont get eaten by other fish

since she is holding them and not as many are getting eaten there will be a biggier chance of the population rising

Explanation:

8 0
3 years ago
Read 2 more answers
Information about a yellow snake
frutty [35]
Yellow<span> Rat </span>Snake Information<span> & Facts. Biology: Rat </span>snakes<span> are large constrictors that are mainly found in the northern hemisphere. ... One of the more common kinds of sub-species is the </span>yellow<span> rate </span>snake<span>. The </span>yellow<span> rate </span>snake<span> can reach up to ten feet but, in general, will grow as big as five to seven feet.</span>
3 0
3 years ago
What do we call the process where part of the DNA is saved during replication?
Nataly_w [17]

Answer:

The process where part of the DNA is saved during replication is known as semi conservative replication.

Explanation:

During cell division, a cell must first replicate its DNA (Deoxyribonucleic acid).  When a cell divides into daughter cells , the DNA of the parent cell must be copied because DNA contains the genetic material of an organism. DNA replication is the process in which DNA is copied  during the cell  division cycle.  During replication, the complementary strands of the original double helix DNA are separated and one of the two strands in the original molecule is saved in the new DNA molecule. Thus the new DNA molecule is made of an original strand and a newly synthesized strand. So the DNA replication is known as semi conservative replication. Each strand of the original DNA molecule is referred as the template strand because it provides information for the production of newly synthesized strand. It takes place inside the nucleus of a cell during the s stage  of the cell cycle. During replication, helicase enzyme breaks the hydrogen bonds between the complementary bases (Adenine with Thymine, Cytosine with Guanine) and unwinds the double helix of DNA. The two separated strands create a Y-shaped replication fork and act as templates for the synthesis of new strands of DNA. Enzymes known as DNA polymerases create the new strands.

6 0
3 years ago
A new drug has been created by altering dna. what process has been utilized to create this drug?
Rama09 [41]

The process of genetic engineering has been utilized to create this drug.

Genetic engineering is the artificial modification of DNA or other nucleic acid molecules in order to alter an organism’s characteristics in a certain way using biotechnology. Genetic engineering is used by scientists to improve or change the genetic makeup of an individual organism and it involves the transfer of genes to create ameliorate organisms.

6 0
3 years ago
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