All categories

2 years ago

Help please is for today

Biology

1 answer:

BARSIC [14]2 years ago

6 0

Answer:

"The function of DNA is tied to its structure. ... The bonds between nitrogenous bases are essential to DNA's double helix structure, which resembles a twisted ladder. The base pairs form the rungs of the twisted ladder, and the sugar-phosphate strands form the sides."

Explanation:

- https://www.ancestry.com

You might be interested in

The graph below shows the long term average monthly temperature of a place which climate zone is the place likely to be found ex

daser333 [38]

What graph!? If u want me to answer that u have to include a graph sooooo ya

8 0

3 years ago

Which is denser, central pacific or arctic ocean?

vladimir1956 [14]

Answer: Arctic Ocean

Explanation:

Because the Arctic Ocean is colder it is more dense

5 0

3 years ago

Glucose labeled with 14C in C-3 and C-4 is completely converted to acetyl-CoA via glycolysis and the pyruvate dehydrogenase comp

Morgarella [4.7K]

Answer:

The correct answer is option d.

Explanation:

The production of Acetyl-CoA takes place by the dissociation of both carbohydrates and lipids in the process of glycolysis and beta-oxidation. It then moves into the TCA cycle in the mitochondria and combines with oxaloacetate to give rise to citrate.

In the given case, no labeling will be found in the acetyl-CoA. The labeled C3 and C4 carbon of glucose signify the carboxyl carbon of pyruvate. In the succeeding reactions of the transformation of pyruvate to acetyl-CoA, the carboxyl carbon gets lost in the form of carbon dioxide. Thus, acetyl-CoA does not comprise any labeled C3 and C4 of glucose.

5 0

3 years ago

What are the different shapes/forms dna can be in?

Svetradugi [14.3K]

Answer:

Three major forms of DNA are double stranded and connected by interactions between complementary base pairs. These are terms A-form, B-form,and Z-form DNA.

Hope this helps!

7 0

3 years ago

Read 2 more answers

After photosynthesis, energy that the coral can use is stored in

katen-ka-za [31]

Answer:

Energy is stored in glucose molecules C6H12O6

Explanation:

Producers make sugars stored as monomers bonded together to form polysaccharides, long chain hydrocarbon molecules as a result of the process of photosynthesis. These molecules, like the monosaccharide glucose, store converted solar energy as stable chemical energy in covalent bonds. In covalent bonding, the elements share electrons with each other.

These high-energy bonds are stable and not easily destabilized or broken. The energy is retrieved the the process of respiration in the mitochondria.

Glucose is broken down, while energy is transferred to bonds between ADP and inorganic phosphate, to produce ATP (adenosine triphosphate).

Eg. for aerobic respiration...

C6H12O6 (glucose) + 6 O2 → 6 CO2 + 6 H2O + ≅38 ATP

glucose+ oxygen → carbon dioxide+ water+ energy

7 0

3 years ago