(20points)
The data table below shows the presence or absence of DNA in four different cell organelles.
Information in the table suggests that DNA functions

A) within the cell vacuoles
B) only within energy-releasing structures
C) both inside and outside of the nucleus
D) within cytoplasm and outside of the cell membrane

Answer:

The laws of physics.

Explanation:

Formally stated, Newton's third law is: For every action, there is an equal and opposite reaction. The statement means that in every interaction, there is a pair of forces acting on the two interacting objects. The size of the forces on the first object equals the size of the force on the second object.

Answer:D. and maybe C.

Explanation:

Answer:

Air and water pollution

Explanation:

I did the test

Answer:3 and 2

Explanation:

For water molecule all options are correct here.

What is the structure of a water molecule ?

Water occupy around 70% of the earth’s surface, it make up about 95% of the living organisms.

Each water molecule is composed  up of one molecule of oxygen and two molecules of hydrogen by forming  a covalent bond .

A strong bond of attraction between nucleus of the oxygen nucleus and  electrons of hydrogen has been seen which form an angle 105° between hydrogen atoms

Due to this asymmetry in shape water has a strong property of strong dipole movement  that is highly polarized molecule with both positive and negative charges.

It is  very cohesive in nature by developing a  strong bonding with itself, and also adhesive in nature.

It shows high boiling point as hydrogen- oxygen bond highly polar and

Hydrogen atoms are present at two corners with a  tetrahedron shaped which gives water a high polarity.

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Answer:

The answer is Option B the nucleus

Explanation:

Genetic information in prokaryotic cells is carried on a single circular piece of DNA which is attached to the cell membrane and in direct contact with the cytoplasm. There is no enclosing membrane, so there is no true nucleus, but simply a concentration of DNA known as a nucleoid.

and DNA is present in the nucleus. Therefore option B is correct

hope this helped you

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Answer:

Its C in the cytoplasm

Explanation:

Prokaryotic cells do not have a nucleus so their DNA floats around in their cytoplasm (This is for anyone that has the exact question, I'm on the globe and this is correct but the more simplified answer)

Answer: release oxygen during photosynthesis

use nitrates to make proteins

Explanation:

i just googled it homie

Answer:

release oxygen during photosynthesis.

use nitrates to make proteins

cannot use nitrogen directly from the air

Explanation:

Answer:

The importance of fossils to the rock record is that fossils provide evidence that organisms from the past are not the same as those found today, and demonstrate a progression of evolution

Explanation:

Answer:

Most lipids we consume in our diet are fats.  lipids break down into diglycerides because of lingual lipase. The fat present in the small intestine stimulates the release of lipase from the pancreas, and bile from the liver enables the breakdown of fats into fatty acids and glycerol

Explanation:

Answer:

Researching

Explanation:

Reseaching is to gather data

Answer:

The lipid bilayer.

Explanation:

It is a thin polar membrane made of two layers of lipid molecules. These membranes are flat sheets that form a continuous barrier around all cells.

Cell membrane is made of two layers of lipids it is called lipid bilayer.

The lipid bilayer is a fundamental component of all cell membranes. It is vital for identifying cell boundaries because of the barrier that its structural components offer.

The structure is called a "lipid bilayer" because there are two layers of fat cells arranged in two sheets, and the lipid bilayer, which surrounds all cells and provides the structure of the cell membrane, is usually about five nanometers thick.

The lipid bilayer's structural makeup explains how it acts as a barrier. Lipids are fats that are soluble in oil but not in water. The lipid bilayer's structure is provided by two crucial areas of a lipid.

Therefore, Cell membrane is made of two layers of lipids it is called lipid bilayer.

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Answer:

it is the amount of bugs attacking you

Explanation:

the dependent value is what you cannot control, and you can control the bug spray, you cannot control the bugs attacking

Answer:

there is less fluctuation in abiotic factor such as temperature.

Explanation:

Organisms with a narrow range of temperature tolerance would most likely be found where there is less fluctuation of temperature or variation in temperature because the organisms are tolerant to less variation in abiotic factor such as temperature so if the temperature goes very high or low, then the organism is not able to tolerate and die. So we can say that less variation in temperature are the regions where organisms with a narrow range of temperature tolerance can be found.

Answer:

D) cerebellum

Explanation:

Given :

Mass of pasta buy for dinner party , M = 3 kg .

To Find :

How many pounds of pasta are you actually preparing for dinner .

Solution :

We have to convert 3 kg to pounds .

We know , 1 kg is equal to 2.2 pounds .

So , mass of 3 kg in pounds is :

[tex]M=2.2\times 3\ pounds\\\\M=6.6\ pounds[/tex]

Therefore , 6.6 pounds of pasta is preparing for dinner .

Hence , this is the required solution .

Answer:

major evolutionary change

Explanation:

The option which correctly lists three scientists who supported the heliocentric model of the solar system is: D. Kepler, Galileo, Copernicus.

A solar system can be defined as a collection of both the inner and outer planets alongside the moon in orbit around the sun. The nine (9) planets of the solar system orbiting around the sun are;

Heliocentric model of the solar system can be defined as a cosmological model that asserts that the Sun lies at or near a central point while the planetary bodies revolve around it.

Basically, the heliocentric model of the solar system was discovered by Nicolaus Copernicus and supported by Johannes Kepler and Galileo Galilei.

In conclusion, the three scientists who supported the heliocentric model of the solar system are Kepler, Galileo, and Copernicus.

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Answer:

D. Kepler, Galileo, Copernicus.

Explanation:

took the test

Answer:

A system is a group of interacting or interrelated entities that form a unified whole. A system, surrounded and influenced by its environment, is described by its boundaries, structure and purpose and expressed in its functioning. Systems are the subjects of study of systems theory.Brainiest please ;-;

The best definition of system is a group of connected or related things. The correct option is B.

A system is a grouping of elements or components that work together to achieve a common goal. The term can refer to both the organization or plan itself and the components of the system.

In systems engineering, four types of engineered system context are generally recognized: product system, service system, enterprise system, and system of systems.

Input and output, processors, control, feedback, environment, boundaries, and interface are all system elements.

Input and output - A system's main goal is to produce an efficient output.

The investigation of system concepts has three major implications: A system must be designed to achieve a specific goal.

Thus, the correct option is B.

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Your question seems incomplete, the missing options are:

A. The form and arrangement of an object

B. a group of connected or related things?

C. Something that takes up space and has mass?

D. A collection of organs?

Answer:

Nucleotide

Explanation:

Answer:

but why the red tho?

Explanation:

Answer: 48.93 mL of sprite

Volume of blood in 7 Kg human = 5 L

Percentage of plasma in blood = 55%

Volume of plasma in 5 L blood =  (1 L = 10 dL)

Concentration of glucose in plasma = 80 mg/dL

Amount of glucose present in 27.5 dL : 80 mg /dL × 27.5 dL= 2200 mg

Let the volume of sprite with 2200 mg glucose be x

Concentration of glucose in sprite = 44.96 mg/mL

Explanation:

The pairs of hormones secreted by the posterior pituitary gland are C. Oxytocin and antidiuretic hormone.

The posterior pituitary gland is a small, pea-sized endocrine gland located at the base of the brain. It is connected to the hypothalamus by a stalk. The hypothalamus produces two hormones, oxytocin and antidiuretic hormone (ADH), which are stored in the posterior pituitary gland and released into the bloodstream when needed.

Oxytocin is a hormone that is involved in childbirth, breastfeeding, and social bonding. ADH is a hormone that is involved in regulating water balance and blood pressure.

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Answer:

u can take help from pictures

Answer: Food abundance

Explanation: If prey animals increase in number, predator numbers increase, if prey animal numbers decrease, so do the predator numbers

Answer:

New bird species may alter the ecosystem and modify the trophic chain when they become invasive, leading consequently to the loss of biodiversity

Explanation:

Invasive (also known as alien) species are non-native species capable of spreading into a new area where they have a drastic impact on the ecosystem. An invasive species may cause an important loss of biodiversity and modify the food web in an ecosystem by replacing native species. Examples of invasive bird species include the house sparrow, European starling, cattle egret, rock pigeon, etc. Nonetheless, it is important to highlight that not necessarily new bird species will become invasive (it will depend on their effects on the ecosystem).

the Rutherford model, light of any energy should be able to make electrons leave the atom and be emitted. The energy of the emitted electrons should be related to the intensity of the light.