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Answer:

heart disease is correct

There are 6. Lysosome, Endoplasmic Reticulum, Golgi Apparatus, Chloroplast, Nucleus, Mitochondrion

Answer:

nucleic acid because thats DNA

Answer:

lizards, snakes, turtles, tortoises, crocodiles, alligators and dinosaurs

Explanation:

Reptiles are air-breathing vertebrates covered in special skin made up of scales, bony plates, or a combination of both. They include crocodiles, snakes, alligators, lizards, turtles, and tor- toises. Also dinosaur is a large reptile which appeared 251 million years ago.

Answer:

A

Chlorophyll a absorbs wavelengths of light between 500 to 600 nm.

Answer:

Evolution means change in the physical features of an organism.

Explanation:

Evolution means change in the physical features of an organism. Evolution occurs in the population of an organisms due to various factors such as mutation, non-random mating and natural selection. Nonrandom mating occurs when an organism prefer mating with particular superior organisms or with the similar organism. Mutation in the genetic makeup of an organism is also responsible evolution. this mutation occurs when an organism experience ultraviolet radiation from the sun, or also occur if an error in DNA during cell division. Gene flow is also known as gene migration is the transfer of genetic material or traits from one population to another when the organism is migrated to another environment. Some organisms are selected naturally because they have the potential to survive in that environment so they survive and that doesn't adopt itself to the environment, it will extinct from the environment.

Answer:

Infants, children and teens, People with lung disease, Current or former smokers

Answer:

nebula, protostar, supergiant, supernova, neutron star

Answer:

Using this technique, which they termed 'chemical amputation', the team induced lesions in planaria and investigated which genes were activated over the course of the regeneration process. The pharynx lacks neoblasts, but cells near the wound quickly start dividing and regenerate the amputated organ.

The steps which are involved when a planarian needs to generate new cells include the different stages of regeneration.

Regeneration in the planarians depends on the presence of stem cells called as neoblasts. These newly formed cells are distributed throughout the body and, when part of the worm has been amputated, these parts are activated to reform the tissues which have been removed.

Planarians also use this extraordinary regenerative ability to reproduce asexually. Through the process of transverse fissions, planarians which anchor their tails and also essentially pull themselves apart from each other, resulting in two fragments which include one head and one tail that will regenerate into two genetically identical worms.

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Answer:

A. homeostasis.......

In eukaryotes, what is the term used for codons that do not code for proteins that are interspersed with those that do?

introns

Answer:

D) hormones of the endocrine system

Answer:

Negative or positive because some are good and some humans are bad

:

Answer:

physical

Explanation:

hope this helps

Answer:

Mitosis is the division of the nucleus and  cytokinesis is the division of the cytoplasm

Explanation:

Answer:

A. Elastic

Explanation:

Answer:

A. Elastic

Explanation:

answer approved

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Answer:

frog is the answer okkkkkkkkkkkkkkkk

Frog

because a baby frog is called a tadpol

Answer:

Platelets help the blood clotting process (or coagulation) by gathering at the site of an injury, sticking to the lining of the injured blood vessel, and forming a platform on which blood coagulation can occur. This results in the formation of a fibrin clot, which covers the wound and prevents blood from leaking out.

Explanation:

Blood is composed of plasma, red blood cells, white blood cells, and platelets. Blood platelets play a role in coagulation (the clotting of blood to stop bleed from an open wound); white blood cells play an important role in the immune system; red blood cells transport oxygen and carbon dioxide.

yeah that's all I can think of

Answer:

platelets

Explanation:

Answer: Higher temperatures are bad for fish development, growth, feeding, and spawning, and causes coral bleaching. Polar ice is melting, causing the loss of habitat for Arctic animals, Antarctic krill decline, and algae diminishing, which is serious because it's the foundation of the Arctic food web. Rising sea levels will flood 10% of the world's population, because they live at or below sea level, small island nations in the Pacific ocean will be wiped off the map, coral reefs, mangroves, and sea grasses will be unable to keep up with the rising sea levels, and critical coastal habitats, such as sea turtle nesting beaches, will disappear. Warming the oceans alters sea currants and changes the chemistry of seawater. This changes marine species' migratory patterns, and many species that depend on the currant for nutrients or reproduction will be affected by it. Oceans with high carbonic acid harm shell-forming organisms, such as corals, scallops, lobsters, crabs, and some microscopic plankton that are a foundation of the food web across the ocean. Increased acidification limits the ability of certain fish to detect predators, disturbing the food chain.

Within a cell, DNA is housed in the nucleus (in eukaryotic cells) or in the nucleoid region (in prokaryotic cells).

DNA (Deoxyribonucleic acid) is a molecule that carries the genetic instructions used in the growth, development, functioning, and reproduction of all living organisms and many viruses. It is a long, double-stranded helical molecule composed of nucleotides, which are the basic building blocks of DNA.

Each nucleotide consists of a sugar molecule (deoxyribose), a phosphate group, and a nitrogenous base (adenine, guanine, cytosine, or thymine). The sequence of these bases determines the genetic code carried by the DNA molecule.

Thus, the DNA is housed in the nucleus in eukaryotic cells and in the nucleoid region in prokaryotic cells.

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The picture shows a turgor pressure demonstration using stalks of celery in different salt solutions, so based upon the one with the most turgor pressure to the one with the least turgor pressure, T, Q, R, and S are in option A.

Turgor pressure is the pressure exerted by water inside the plant cells against the cell wall. When the water flows into the cell due to osmosis, the cell becomes turgid, and the cell wall becomes stiff. In the given experiment, celery stalks are placed in different salt solutions, which affect the water potential of the cells. When the celery stalk is placed in a salt solution with a higher concentration of solutes than the cell sap, water molecules will move out of the plant cell by osmosis. This causes the plant cell to lose water and become flaccid.

Hence, based on the ones with the most turgor pressure to the ones with the least turgor pressure, T, Q, R, and S are in option A.

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Answer:

Conduction

Explanation:

Heat moves from hot sand to the bottoms of your feet by conduction. Conduction is the transfer of heat between objects that touch each other.

Answer:

The only one I know is yellow seeds

Explanation:

Answer:

yeast is a micro organism

It is a fungi

it is used in making breads as it helps bread to become spongy and soft to eat.

this process is known as fermentation

I could look for growth and synthesis of proteins and other macromolecules as well as increase in organelles, which would show a culture in G1. DNA being synthesized would show in cells in the S phase.

The best way to determine if the cell is the G or S phase is by looking at the state of the DNA molecule, and the presence of histones, centrioles, and spindle fibers.

The interphase occurs before cell division. It is composed of the G1, S, and G2 stages.

To determine which culture was in G stage, and which was in S stage, I would look at DNA molecule. The only stage in which DNA duplicates is  during the S phase, so

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Answer:

deoxyribose nucleic acid

Answer:

Thx, for the free points!!! : ) Why are you leaving brainly tho?

Explanation:

Answer:chloroplasts and cellulose cell wal

Explanation:

The correct options are:

Protists are a diverse group of eukaryotic organisms that are not animals, plants, or fungi. They are typically unicellular but can also be multicellular or colonial. Protists can be found in a variety of environments, including freshwater, marine, and soil, and can be free-living or symbiotic. They are an ancient group of organisms, and some of the earliest eukaryotes were likely protists.

The diversity of protists is immense, and they exhibit a wide range of characteristics and behaviors. Some protists are photosynthetic, using pigments like chlorophyll to capture sunlight and convert it into energy. Others are heterotrophic, consuming other organisms or organic matter. Some protists are capable of moving through their environment, using structures like flagella, cilia, or pseudopodia to propel themselves. Because of their diversity and importance in many ecosystems, protists are an important area of study in biology.

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Answer:

Your answer is the third one