I'm just not quite sure.​

Nucleus part main job is to direct a plant cell's activities by sending instructions to different parts of the cell.

Plant cells are eukaryotic cells with a genuine nucleus and particular organelles to carry out particular tasks. Plant cells do, however, include several organelles that are unique from those seen in other eukaryotic cells.

Roots, stems, leaves, flowers, and reproductive structures are only a few of the major classes of cells and tissues that are formed when plant cells differentiate from undifferentiated meristematic cells, which are similar to the stem cells of animals.

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Answer:

Because at some point in that food chain, the energy consumption has it's limit, and the predator will not have anything to hunt it. There is a limited amount of energy in a food chain that can go around, and once you reach the predator, that energy doesn't quite run out but it hits that limit where the chain has to repeat itself.

Explanation:

Answer: Structurally, plant and animal cells are very similar because they are both eukaryotic cells. They both contain membrane-bound organelles such as the nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, lysosomes, and peroxisomes. Both also contain similar membranes, cytosol, and cytoskeletal elements.

Explanation:

This is from google

Answer:

the answer is

true and this organism are called

inter specific organism

Answer:

In the last 50 years or so of the Ming Dyansties, the emperor simply lacked the necessary resources and man power to sustain large amounts of trade, causing China to become isolated from the world.

Explanation:

Answer:

Being emotional

Frustrations about changes in bodies

Explanation:

During growth stage, there are certain changes that occurs, these changes are either permanent or temporary. Temporary changes are seasonal and end with time as one is transitioning whereas permanent changes like deepening of voice in boys remains and growth of breasts in girls are permanent

Answer:

FALSE

Explanation:

In the periodic table, vertical columns are called GROUPS.

This is a FALSE statement

The horizontal rows on the periodic table are called periods.

Answer: C6H12O6 + 6O2 → 6CO2 + 6H2O.

Explanation:The products of one process are the reactants of the other. The equation for cellular respiration is the direct opposite of photosynthesis

Answer: The molecules of chlorophyll contained in the chloroplasts absorb energy in the form of light from the sun. This is the process called Photosynthesis, by which plants convert energy from the sun. It is the process that allows plants to create organic molecules that they use as fuel.

Explanation:

During the process of photosynthesis, plants capture light energy and use it to convert water, carbon dioxide, and minerals into oxygen (released into the air) and glucose (stored in the plant and used as food). The photosynthesis process occurs in all plants and algae, as well as in some bacteria species.

Answer:

Studies revealed that glucose binds with the RBC membrane and intracellular proteins and increases membrane rigidity. The thing is that the concentration of glucose in the solution used is less than compared to the concentration of the same inside RBC and the cells swell up due to endometriosis.

Answer:

Explanation:

The difference between speed and velocity is that speed is a scalar quantity while velocity is a vector quantity.

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Answer:

d)

Explanation:

digestive reaction

Answer:

C. a mutation in the genetic code.

Explanation:

A mutation refers to any change or alteration to the nucleotide sequence of a gene caused by mutagen or mistakes during replication. Depending on the manner of occurrence, mutation can be of different types. In this question, partial DNA sequence for normal hemoglobin is given as: G-G-A-C-T-T-C-T-T while the partial DNA sequence for sickle cell anaemia is given as: G-G-A-C-A-T-C-T-T.

From careful observation of the two two DNA sequences above, it can be realized that a SUBSTITUTION MUTATION from T to A has occurred in the sequence of sickle cell. Note that substitution mutation is the replacement of one base by another in a sequence.

Answer:

These cells have a membrane-bound nucleus that houses their DNA and contain extensive internal organelles (“little organs”) that perform specific functions. ... Differences occur in size, shape, and presence and number of various organelles and other structures. Each cell's structure correlates with its specific function.

Explanation:

Answer:

A cell can be defined as the smallest unit of life and an example include muscle cells. An aggregation of cells form tissues.

The major difference between a cell structure and cell function is in their functions and physical properties.

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Answer:

Yes.

Explanation:

The Sun is a medium sized star

Answer:

Most lipid hormones are steroid hormones, which are usually ketones or alcohols and are insoluble in water. Steroid hormones include estradiol, testosterone, aldosterone, and cortisol.

Explanation:

Answer:

SER (Smooth Endoplasmic Reticulum) is associated with lipids and hormones (like steroidal hormones)

Answer:

A key that helps to identify an inknown organism

Answer:

A. Green after being placed in the light because the plant would remove CO2 by photosynthesis; yellow after being placed in the dark because the plant would release CO2 by respiration.

Explanation:

According to this question, Bromothymol blue (BTB) is a chemical that can be used as an indicator of the pH of a solution. The presence or absence of CO2 in a solution decreases or increases the pH of the solution respectively.

- BTB appears green in a neutral pH i.e. little CO2

- BTB turns yellow in a low pH i.e. high CO2

Plants, in the presence of light, will perform photosynthesis and use CO3 as a reactant while in the dark, will perform cellular respiration and release CO2 as a waste product. Hence, in this case where an aquatic plant was placed into a test tube and covered it to keep it air tight.

- When placed under light for 24 hours, the aquatic plant will undergo photosynthesis and remove CO2 from the solution to make the solution appear GREEN due to neutral pH.

- When placed in the dark for 24 hours, the aquatic plant will undergo cellular respiration and release CO2 into the solution making the solution appear YELLOW due to low pH.

Answer:

There are two mitosis and meiosis.

Answer:

B & C

Explanation:

RA is basically the time and longitude coordinates, and dec. is N/S coordinates.

Answer:

Cold

Explanation

Weather conditions on Mars

Mars is an extremely cold planet with an average temperature around minus-80 degrees. Temperatures can dip to minus-225 degrees around the poles. Periods of warmth are brief — highs can reach 70 degrees for a brief time around Noon at the equator in the summer.

Answer:

The correct answer is - polyester.

Explanation:

Polyester is a synthetic, petroleum-based fiber that is used more than any other fiber due to its cost-effectiveness, easy to produce, and able to spun together with other natural and synthetic fibers like cotton, silk, and rayon.

Polyester is the commercially most successful fiber as it has more than 51 percent market share approximately which is more than any other fiber and produced more than half of all fibers.

Answer:

I am unsure, but i would go with c.

Explanation:

We just finished learning about this in my class so it is pretty fresh in my mind i just had a little trouble with it when we did it.

Answer: it's most likely to be A.

Answer:

I would gather up as many resources as I can and spell SOS On the island where they can seeit spelled and I would grab  A pocket nife and shine in towards the boat,helicopter.etc

Explanation:

Answer:

1. I would turn into Lambo (black and neon green)

2. I would abolish the laws that require children to go to school. I would create a law saying that you can't be a stuck up p*rv if you want to be president.

3. I would be bacon. Don't ask.

4. Hedgehog. ;-;

5. Break into Ariana Grande's house and protect her.

6. Amazon because Jeff Bezos is literally the RICHEST man in the world atm.

Sorry it took so long T^T

This was fun doee

Answer:

tropical

Explanation:

Answer: B foggy

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Answer:

Storage proteins serve as biological reserves of metal ions and amino acids, used by organisms. They are found in plant seeds, egg whites, and milk. Ferritin is an example of a storage protein that stores iron. Iron is a component of heme, which is contained in the transport protein, hemoglobin and in cytochromes.

Explanation:

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