BIOLOGY HIGH SCHOOL

In figure 12-5, what is adding base pairs to the strand

Answers

Answer 1

Answer: the answer is DNA polymerase

Answer 2

Answer:

C. DNA Polymerase.

Because its the enzyme that joins individual nucleotides to produce a new strand of DNA.

Related Questions

Students are each given a 20 gram sample of an unknown solid compound in a clear plastic bag. They are instructed to break the material into smaller parts by gently hitting it with a hammer. Some of the parts break into large chunks and some look like a fine powder. Which statement correctly describes these broken pieces of the sample? The pieces of fine powder are individual atoms The larger pieces are still compounds and the smaller pieces are elements. Each piece contains the same number of atoms. Each piece contains the same proportion of different elements.
All your cells have the same genes. True or false?
Question 2 of 10 which structure is most likely used for motion?
Which one of the following types of microscope gives the highest amount of magnification?A. compound light B. TEM C. dissecting D. SEM
Which organelle is abundant in cells that require a lot of energy?

Which of the following statements regarding the fossil record is FALSE? Group of answer choices The fossil record does not contain any fossil remains of plants, only animals Not every minute of Earth’s history is recorded in the rock record Paleontologists have not yet found all the fossils that are in the rocks Not all organisms have a high preservation potential

Answers

Answer:

The statement, that is, the fossil record does not contain any fossil remains of plants, only animals is false.

Explanation:

Any trace of past life is termed as the fossil. It can be an organism's remains like shells, plants, bones, or teeth. Any activity of an organism like burrows, footprints, and feces can be known as a fossil record. Five different ways by which the formation of a fossil takes place are natural casts, permineralization, trace fossils, amber preserved, and preserved remains.

The formation of a fossil distinctly takes place, however, the majority of them formed when an animal or plant dies in a watery environment and gets buried underneath the silt and mud. In the process, the soft tissues quickly get decompose and leave behind the shells or hard bones. With time accumulation of sediments takes place over the top and solidifies into a rock.

What is on the inside (rungs)of the ladder?

Answers

Answer:

The rungs of the ladder or the steps are made up of the nitrogenous purine bases adenine and guanine as well as the nitrogenous pyrimidine bases thymine and cytosine. The rails on either side are alternating molecules of the sugar called deoxyribose and a phosphate.

Explanation:

Answer:

When is the most likely time for a female to become pregnant during her menstrual cycle?

Answers

There are only 6 days during any cycle when a women can get pregnant. the 5 days leading up to ovulation and a complete day after . This is because sperm can live up to 5 days in a women's body . So when she is ovulating it is most likely.

The human stomach secretes an enzyme known as pepsin. This enzyme breaks down proteins into smaller chemical molecules called peptides. If pepsin was mixed in a laboratory with sugar molecules like glucose, what is the MOST LIKELY result?

Answers

Answer;
The most likely result is that Pepsin would probably NOT break down proteins in the test tube because pepsin is designed to work at very acidic pH ranges.

Explanation;
Enzymes are very specific in that they work on a specific substrate and specific conditions such as optimum pH and temperature. Each enzyme has its own optimum pH and temperature; without which they would be inactive or denatured. For example higher temperatures higher than the optimum pH denatures the enzyme while low temperatures inactivates the enzyme.
Pepsin work best at low pH or acidic pH in the stomach, therefore, changing its pH will render it function-less and thus it wont break down proteins.

the question here is, is glucose a protein? No, it's not; it's a carbohydrate.

So pepsin would not break it down: it would most probably not react with glucose at all, since pepsin breaks down proteins, not carbohydrates.

Cells in organisms need food, air, and waste removal. how are these needs met? organs and tissues perform these functions for the cells. each cell must specialize in all of these functions. cells get their food from the air and sunlight around them. cells share their waste with other cells.

Answers

I believe the correct answer from the choices listed above is the first option. Cells in organisms are able to met the said needs since they have organs and tissues that perform these functions for the cells.
Hope this answers the question. Have a nice day.

Answer:

The correct answer would be organs and tissues perform these functions for the cells.

In multi-cellular organisms, similar cells work in integrity to form tissues which in turn form organs.

The organs together form an organ system.

The organ system performs specific functions with the help of specific organs and tissues.

In addition, the organs and tissues help all the associated to get food, air, and remove waste.

For example, blood vessels supply blood to each and every organ and tissue which then ensure that each cell gets food and oxygen.

Need HELPOf the items listed, what is something that could be used to help tell the history of an area?

rock layers

animal habitats

human settlements

plant life

Answers

Answer:

rock layers becuase fossils and other ancient things could be in there

Other Questions

This pea pod or fruit develops after _____ takes place during reproduction in a flowering plant

Which of these organic molecules functions to help speed up biological chemical reactions?A) lipids B) proteins C) nucleic acids D) carbohydrates

Genetic drift tends to occur in populations that

Bottleneck events lead to