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marshall27 [118]
3 years ago
7

Nothing hard its just science

Biology
2 answers:
Oxana [17]3 years ago
5 0

Answer: Woah hold up their PAL! the answer would be C. Chemical energy or heat energy I think :-)

Explanation:

ivolga24 [154]3 years ago
3 0

Answer:

CHEMICAL????

Explanation:

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What elements make up this chemical formula C6H12O6
IgorC [24]

Answer:

Glucose

Explanation:

Glucose has a chemical formula of: C6H12O6 That means glucose is made of 6 carbon atoms, 12 hydrogen atoms and 6 oxygen atoms.

Hope this helps

PLEASE MARK AS BRAINLIEST !!!!!!

4 0
3 years ago
Read 2 more answers
A group of six students has taken samples of their own cheek cells, purified the DNA, and used a restriction enzyme known to cut
prohojiy [21]

Answer:

D. The two students who have two fragments have one restriction site in this region.

Explanation:

The DNA samples from the cheek cells were subjected to digestion with a restriction enzyme. This enzyme is an endonuclease and cuts the DNA at a specific sequence only. This sequence is called a restriction site. If the restriction site is not present in the sample DNA, the restriction enzyme cannot cut it. The presence of one restriction site in the sample DNA would cut it into two DNA fragments.

Similarly, the presence of two restriction sites in each DNA molecule would obtain a total of three DNA fragments per DNA molecule.

3 0
3 years ago
How is it possible that the four organic macromolecules can have such different functions
IgorLugansk [536]

Answer:

Idk look it up

Explanation:

7 0
3 years ago
PLEASE ANSWER FOR BRAINLIEST
Finger [1]

Answer:

B

Explanation:

Sickle cell anemia is an autosomal recessive trait, meaning two recessive alleles must be acquired by the child (one from each parent) for them to be affected with the disorder.

<h3>Hope this helps :) Have a good night!</h3>
4 0
3 years ago
Read 2 more answers
The area of land that is drained by a river system
stiv31 [10]

Answer:

River basin is the area of land that is drained by a river system.

Explanation: River basin is also called drainage basin. River basin consist of one main big stream which collects water from many tributaries present on the left and right of the main stream. Water is collected from high ridge areas into these tributaries due to precipitation over there. These high areas is known as watershed. This main stream flows and drain into a river system.

4 0
2 years ago
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