DNA can be found in what 2 organelles?

Given the DNA strand GAATTCCTCGAG, what would be the complimentary strand to make the double stranded DNA? How do you get the an

Brrunno [24]

CTTAAGGAGCTC. You would get this answer because cytosine and guanine are pairs and thymine and adenine are pairs too.

7 0

3 years ago

Although glycolysis produces four molecules of atp by substrate-level phosphorylation, the net gain of atp for the cell is two m

omeli [17]

Although glycolysis produces four molecules of atp by substrate-level phosphorylation, the net gain of atp for the cell is two molecules. This is because glycolysis is at first endergonic.

<h3>What is glycolysis?</h3>

The metabolic process that turns glucose into pyruvic acid is known as glycolysis.
The high-energy molecules adenosine triphosphate and reduced nicotinamide adenine dinucleotide are created using the free energy released during this process.
A series of ten enzyme-catalyzed processes make up glycolysis.
The process by which glucose is broken down to provide energy is known as glycolysis.
It generates two pyruvate molecules, ATP, NADH, and water.
There is no need for oxygen throughout the process, which occurs in the cytoplasm of a cell.
Both aerobic and anaerobic creatures experience it.
The initial process in breaking down glucose to release energy for cellular metabolism is called glycolysis.
An energy-consuming phase and an energy-releasing phase make up glycolysis.

Learn more about glycolysis here:

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5 0

2 years ago

where might we see changes in concentration in nature and how could these changes affect living organisms?

tekilochka [14]

Answer:

Explanation:

Any change in the climate of an area can affect the plants and animals living there, as well as the makeup of the entire ecosystem. Some species are already responding to a warmer climate by moving to cooler locations. ... Climate change also alters the life cycles of plants and animals

7 0

2 years ago

what is the relationship between exposing to a virus and developing immunity to it? cite evidence from the text to support your

den301095 [7]

Answer:

Exposure to a virus is closely related to the development of immunity, since the immune system is responsible for creating antibodies in response to the presence of potentially harmful biological agents, such as these viruses.

Explanation:

Viruses are biological agents that can produce diseases when they enter the body of a living being. In response to contact with a virus, the immune system synthesizes specific antibodies to combat the foreign biological agent.

Antibody immunity can be of two types. It is fast when it is mediated by immunoglobulins M (IgM), which attack the virus anywhere, while the late and prolonged response is due to the development of immunoglobulins G (IgG).

An example of immunity to a virus occurs with the exhibition to the virus of the Dengue, that creates permanent immunity to the viral serotype to which an individual is exposed.

The acquired immunity, mediated by antibodies, is the base for the development of vaccines.

8 0

2 years ago

The cell theory eventually replaced the concept of spontaneous generation as a result of what experimental evidence?

Arisa [49]

Answer:- Option C - evidence that microorganisms cannot grow in boiled broth when new organisms were not allowed to enter.

Explanation:-

Theory of spontaneous generation stated that the living organisms can be created from non living matter. However, this theory was disapproved and replaced by the cell theory which stated that all living organisms are created from cells and new cells arise from pre-existing cells.

There were several experiments conducted by various scientists to disapprove the theory of spontaneous generation however, the experiment that was most successful to do so was the one conducted by Louis Pasteur in 1859.

Description of the experiment:-

-In his experiment, Pasteur boiled a meat broth in a flask (it was known that boiling the broth kills the micro organisms) and then heated the neck of the flask to bend into a S- shape.

The purpose of the S shaped neck was to allow the air to enter into the flask but not the micro-organisms as the micro organisms will settle by gravity in the neck and not reach into the flask.

observations of the experiment :-

1. Pasteur observed that even though the air entered the flask no micro organisms were growing in the flask.

2. Further,when he tilted the flask so that the broth came in contact with the part of the neck where the air borne microorganisms could have settled he was able to observe microbial growth in the flask.

These observations laid the theory of spontaneous generation to rest and proved that organisms can only grow in the presence of pre-existing cells which in this case were the microorganisms.

4 0

3 years ago