Biology High School

have specialized tissues to transport water and nutrients

Answers

Answer 1

Answer:

Xylem and phloem

Ur welcome <3

here's Jay Jay cuz why not 0w0

Have Specialized Tissues To Transport Water And Nutrients

Related Questions

The oceans are primarily composed of which two elements?
Carbon and hydrogen
Calcium and silicon
Hydrogen and oxygen
Nitrogen and phosphorus

Answers

Answer:

hydrogen and oxygen snsnsn

The oceans are primarily composed of carbon and hydrogen elements.

What are elements?

An element is a substance that cannot be broken down into a simpler format. They are distinguished by a unique atomic number. The elements are organized by their atomic number in the periodic table, which highlights elements with similar properties.

The six elements found in all organisms are carbon, hydrogen, nitrogen, oxygen, phosphorus, and sulfur; collectively called biological elements and shown as the acronym CHNOPS. These elements can bond with each other as well as other elements to create molecules.

Four elements—carbon (C), oxygen (O), hydrogen (H), and nitrogen (N)—make up 96% of living matter. Most of the remaining 4% of an organism's weight consists of phosphorus (P), sulfur (S), calcium (Ca), and potassium (K).

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What is the structural formula for unsaturated fatty acid?

Answers

The generic formula for an unsaturated fatty acid with only one double bond is R-COO–, with R representing the chemical grouping CH3(CH2)mCH=CHCH2(CH2)n. If m=n=7, this would represent the 18-carbon unsaturated fatty acid oleate (oleic acid).

Unsaturated fat, a fatty acid in which the hydrocarbon molecules have two carbons that share double or triple bond(s) and are therefore not completely saturated with hydrogen atoms. The generic formula for an unsaturated fatty acid with only one double bond is R-COO–, with R representing the chemical grouping CH3(CH2)mCH=CHCH2(CH2)n. If m=n=7, this would represent the 18-carbon unsaturated fatty acid oleate (oleic acid).

Question 7 (1 point)
Which structure in the illustration contains the cell's genetic information?

Answers

Answer:

its the nucleus

Explanation:

Answer:

Explanation:

The chromatin in the nucleus of the cell contains DNA

11.
Which describes resolution?

A. how many lenses a microscope uses

B. how sharp an image is

C. how much light is needed to see an image

D. how big an image can be

Answers

Answer:

DDDDDDDDDDDDDD

Explanation:

Provide a scientific explanation describing whether plants use the by-product of cellular respiration for photosynthesis, and determine the complementary relationship between photosynthesis and cellular respiration in terms of both matter and energy conversions. Claim:
Evidence:
Reasoning:
Rebuttal:

Answers

Answer:

Explanation:The process of photosynthesis converts light energy into stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen. ... Cellular respiration releases the energy needed to maintain body temperature despite ongoing energy transfer to the surrounding environment. Photosynthesis is the conversion of light energy into chemical energy by living organisms. The raw materials are carbon dioxide and water; the energy source is sunlight; and the end-products are oxygen and (energy rich) carbohydrates, for example sucrose and starch.

The process of photosynthesis converts light energy into stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen. ... Cellular respiration releases the energy needed to maintain body temperature despite ongoing energy transfer to the surrounding environment. Photosynthesis is the conversion of light energy into chemical energy by living organisms. The raw materials are carbon dioxide and water; the energy source is sunlight; and the end-products are oxygen and (energy rich) carbohydrates, for example sucrose and starch.

precautions for soil sampling

Answers

Answer:

Explanation:

When collecting samples, avoid small areas where the soil conditions are obviously different from those in the rest of the field—for example, wet spots, old manure and urine spots, places where wood piles have been burned, severely eroded areas, old building sites, fencerows, spoil banks, and burn-row areas.

nejdkrjrrmjrekkekrjrjrjr

Describe how ions water and sugar are obtained and transported through plants

Answers

They use two different systems - xylem moves water and mineral ions from the roots to the leaves - phloem moves food substances such as sucroseand amino acids from leaves to the rest of the plant.

46 points if you can answer these...
1. What cell process occurs in the mitochondria?
2. Why do some cells have MORE mitochondria? Give an example.
3. What simple sugar is broken down in the mitochondria?
4. What simple sugar is broken down in the mitochondria?
5. Where does the energy in glucose come from ORIGINALLY?
6. Where is this energy stored in glucose?
7. Why is cellular respiration an aerobic process?
8. Name two other organelles besides the mitochondria that contain DNA and have a double membrane.
9. Describe the outer membrane of the mitochondria.
10. What energy is released when the chemical bonds of glucose are broken?
11. Why is the inner mitochondrial membrane folded?
12. What are the folds called?

Answers

1. Cellular Respiration

2. Muscle cells have a many mitochondria, which allows them to respond quickly to the need for doing work.

3. Glucose

4. Glucose

5. solar energy is harvested and converted to chemical energy in form of glucose using water and carbon dioxide.

6. ATP

7. It needs oxygen/carbon dioxide to take place.

8. Chloroplasts and the Nucleus

9. Encloses the entire organelle , is 60 to 75 angstroms thick. It has a protein to phospholipid ratio similar to that of the cell membrane. it contains large numbers of integral membrane proteins called porins.

10. inorganic phosphate, energy is released.

11. To increase the capacity of the mitochondrion to synthesize ATP.

12.A Syncline.

Describe the overall elephant population trend over time.

Answers

Hdudydudududud urueurure

A robin chasing away a blue jay from his nesting site is an example of
A Intraspecific competition
B Parasitism
C Infraspecific competition
D Commensalism

Answers

C, (infeaspecific competition)

which is true in a covalent bond

Answers

Answer: A chemical bond that involves electron pairs being shared between atoms is called a covalent bond.

FOR 70 POINTS
How much has climate change due to pollution caused the ocean to rise in the 20th century?

a.

0.5-2 inches

c.

2 feet

b.

4-8 inches

d.

6 feet

also could u do this

Figure 27-1

Arrow B in Figure 27-1 represents ____.

a.

reflected sunlight

c.

carbon dioxide in the atmosphere

b.

chlorofluorocarbons

d.

solar radiation

Answers

Answer:

Explanation:

write a summary about the cell theory

Answers

Answer:

Over the next two centuries after the discoveries of Hooke and Leeuwenhoek, biologists found cells everywhere. Biologists in the early part of the 19th century suggested that all living things were made of cells, but the role of cells as the primary building block of life was not discovered until 1839 when two German scientists, Theodor Schwann, a zoologist, and Matthias Jakob Schleiden, a botanist, suggested that cells were the basic unit of structure and function of all living things. Later, in 1858, the German doctor Rudolf Virchow observed that cells divide to produce more cells. He proposed that all cells arise only from other cells. The collective observations of all three scientists form the Cell Theory, which states that:

all organisms are made up of one or more cells,

all the life functions of an organism occur within cells,

all cells come from preexisting cells.

Though no one point of the Cell Theory is more important than another, the theory clearly states that the functions necessary for life occur in the cell. Findings since the time of the original Cell Theory have enabled scientists to "modernize" the theory, including points related to biochemistry and molecular biology. The modern version of the Cell Theory includes:

all known living things are made up of one or more cells,

all living cells arise from pre-existing cells by division,

the cell is the fundamental unit of structure and function in all living organisms,

the activity of an organism depends on the total activity of independent cells,

energy flow (metabolism and biochemistry) occurs within cells,

cells contain hereditary information (DNA) which is passed from cell to cell during cell division,

all cells are basically the same in chemical composition in organisms of similar species.

The Cell Theory is one of the main principles of biology. The points of the theory have been found to be true for all life. As with any scientific theory, the Cell Theory is based on observations that over many years upheld the basic conclusions of Schwann’s 1839 paper. However, one of Schwann’s original conclusions stated that cells formed in a similar way to crystals. This observation, which refers to spontaneous generation of life, was discounted when Virchow proposed that all cells arise only from other cells. The Cell Theory has withstood intense examination of cells by modern powerful microscopes and other instruments. Scientists continue to use new techniques and equipment to look into cells to discover additional explanations for how they work.

Explanation:

Hope I helped!

According to the unified cell theory, all living things are made up of one or more cells; the cell is the basic unit of life; and new cells arise from existing cells. Later, Rudolf Virchow made significant contributions to this theory.

Why is it important to study cell theory?Cell theory is critical for understanding biology because cells are the foundation of all life. We can have unicellular organisms such as bacteria and yeasts. cell division, the division of a cell from one to two to four, is the foundation of all living things' growth and development.According to the unified cell theory, all living things are made up of one or more cells; the cell is the basic unit of life; and new cells arise from existing cells. Later, Rudolf Virchow made significant contributions to this theory.

To learn more about : Cell theory

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What
type of mutation causes sickle cell anemia?

Answers

Answer:

Sickle cell anemia is the result of a point mutation in the hemoglobin gene. Sickle cell hemoglobin (HbS) causes red blood cells to form a sickle shape. People who inherit one sickle cell gene and one normal gene have sickle cell trait.

Explanation:

Answer: The correct answer is "missense mutation"

Explanation:

I took the test

Which is the best process to break down sugar into ATP, cellular respiration or fermentation? Explain why.

Answers

Explanation:

Organisms that do not depend on oxygen degrade foodstuffs in a process called fermentation. (For longer treatments of various aspects of cellular respiration, see tricarboxylic acid cycle and metabolism.) During the process of glycolysis in cellular respiration, glucose is oxidized to carbon dioxide and water.

Help pls!!!

The strength of the force of
gravity between two objects is determined by which of the following factors? Select all that apply.

A. the masses of the objects

B. the distance between the objects

C. the volumes of the objects

D. the surface area of the objects

Answers

I think it’s masses (I’m not sure)

what is pepsinogen and how does it helps in digestion of protein ?

Answers

Answer:

Pepsinogen is a powerful and abundant protein digestive enzyme secreted by the gastric chief cells as a proenzyme and then converted by gastric acid in the gastric lumen to the active enzyme pepsin.

Explanation:

The role of pepsin and its precursor in protein digestion was first described in the 19th century.

Answer:

i hope it is helpful .................

HELP!!!!!!! Which nutrients are most essential for the survival of plants?

A.
carbon dioxide and water

B.
water and sugar

C.
sugar and oxygen

D.
oxygen and carbon dioxide

Answers

Answer:

I think option A

but not confirm

Answer:

Explanation:

That is what it is made up of and what it has to have.

Select the four functions of an environmental compliance specialist.

inspecting water treatment operations

reviewing permits

defending corporate clients

inspecting waste disposal

prosecute for noncompliance

testing equipment

file documents related to environmental law

Answers

Answer:

I would choose..

inspecting water treatment operations

reviewing permits

inspecting waste disposal

file documents related to environmental law

HALP MEEEE

SCIENCEEEE

which describes the process or processes in which freezing nuclel play a role? both the Bergeron process and the collision coalescence process the collision coalescence process the Bergeron process

Answers

Answer:

the Bergeron process

Explanation:

Answer:

the Bergeron process

Explanation: I'm in gradpoint and this is the correct answer.

A substrate is a
in a chemical reaction involving an enzyme.

Answers

? What’s the question ?

Which of the cells are involved in graft rejection?

Answers

T cells
The immune response to a transplanted organ consists of both cellular (lymphocyte mediated) and humoral (antibody mediated) mechanisms. Although other cell types are also involved, the T cells are central in the rejection of grafts. The rejection reaction consists of the sensitization stage and the effector stage.

If brown eyes are dominant to blue eyes, what phenotype would be expressed if the genotype is bb

Answers

Answer:

brown will only be expressed

Explanation:

because brown colour is the dominant

i hope this help you

The presence of which of the following characteristics differentiates prokaryotic and eukaryotic cells?

Answers

Answer:

The primary distinction between these two types of organisms is that eukaryotic cells have a membrane-bound nucleus and prokaryotic cells do not.

Prokaryotic Cell

Unicellular

Lysosomes and Peroxisomes absent

Microtubules absent

Endoplasmic reticulum absent

eukaryotic Cell

Multicellular

Lysosomes and Peroxisomes present

Microtubules present

Endoplasmic reticulum present

rhizobium bacteria is found in ___ molecules of_____ plants

Answers

Answer:

Hope this helps :)

Rhizobia are a "group of soil bacteria that infect the roots of legumes to form root nodules". Rhizobia are found in the soil and after infection, produce nodules in the legume where they fix nitrogen gas (N2) from the atmosphere turning it into a more readily useful form of nitrogen.

Explanation:

Answer:

Rhizobium bacteria is found in Roots molecules of Leguminous plants.

Hope it helps.Please me as Brainliest ^-^

Explanation:

Ron has a gold watch and a silver ring. What can you tell Ron about these items?

Answers

Answer:

Gold-

Gold is a bright yellow color.

It has a sheen that is known to have luster.

It can be beaten into extremely thin sheets of material.

Gold is capable of being shaped or bent, it is really durable.

Gold is a good electrical conductor.

Gold can dissolve.

Silver-

Silver is a grey color.

It has a very bright luster.

Silver is really durable and it can be formed in many ways.

Oh, and Rob? Is that real gold and silver? :)

I hope this was helpful. If you need to find more, you can search the terms Gold Characteristics and Silver Characteristics.

Explanation:

Sam has a mutation in a gene that affects the function of a transfer RNA (tRNA). Human cells have 20 different types of tRNAs, and each adds a different amino acid to growing peptide chains, which form proteins. Based on what you know so far, would you expect this mutation to affect all proteins produced in Sam's cells? Explain your reasoning.

Answers

Answer:

Explanation:

The mutation is not expected to affect all the proteins produced in Sam's cells because each protein has a different structure and functions. Proteins are polymers of amino acids and the component amino acid for each protein diffesr. Hence only the proteins whose constituent amino acids include the amino acid being carried by the mutated tRNA would be affected. Others whose constituent amino acids do not include the amino acid being carried by the mutated tRNA would function normally.

Explain a wedge and give 3 examples.

Answers

Answer: A wedge is basically an incline plane. Often portable used for many purposes

Explanation: A wedge is a double inclined plane such that the two sloping surfaces taper to form either a sharp edge or a pointed edge. For example, a knife, an axe etc.

In a few cases, the number of inclined planes used can be more than two as well. In such cases, the sloping surfaces generally taper to form either a very sharp or a pointed edge to split or pierce materials. For example, pins, nails etc.

The front end of a boat is shaped like a wedge so that it can easily cut across the flowing water.

The wedge works on the principle of an inclined plane.

The Door Stop Is an example of one,

A Knife is a very thin wedge because it slices through objects

Chisels are used to dig into stone and chip away at it to create sculptures.

Hope this helps Have a awesome day❤️

what is the skeletal system

Answers

Answer:

Hellooo

Skeletal system is the framework which gives body shape. It consists mainly of bones.

Explanation:

thanks...hope it helps

A Paramecium (a single celled organism) swims into an area of salty water.. The Paramecium shrivels up as it loses water through its cell membrane. Explain what happened.

Answers

Osmosis happened. The water inside the paramecium was attracted to the high concentration of salt outside so it moved through the cell membrane, thus causing the paramecium to lose water and shrivel.

The paramecium lost water and shrank as a result of the water within being drawn to the high concentration of salt outside and moving through the cell membrane. This was due to osmosis.

What is osmosis?

Osmosis is a passive process that doesn't require any energy to complete. In order for the concentrations on either side of the membrane to be equal, molecules must shift from an area of greater concentration to one of lower concentration.

Any solvent, including gases and supercritical liquids, can go through the osmosis process.

When solute concentrations inside and outside of the cell are equal, an isotonic solution has been created. When the concentration of solutes outside the cell is higher than within, the solution is said to be hypertonic. When the concentration of solutes inside the cell is higher than outside, the solution is said to be hypotonic.

Therefore, the high concentration of salt outside attracted the water inside the paramecium, which migrated through the cell membrane and caused the paramecium to lose water and shrivel.