identify organelles in an animal cell

A. nucleus, ribosomes, lysosome

B. ribosomes, centriole, lysosome

C. ribosomes, centriole, lysosome

D. mitochondria, centriole, chloroplast

Answer:

T is the answer!!!!!!!!!!!!!!!

Explanation:

Answer:

Potential energy

Explanation:

studied this before and when she lifts up the plate the speed increases

Gametes

When a cell divides by way of mitosis, it produces two clones of itself, each with the same number of chromosomes. When a cell divides by way of meiosis, it produces four cells, called gametes. Gametes are more commonly called sperm in males and eggs in females.

Answer: A cell wall protects the plant and allows it to grow upright. A cell membrane allows things to pass through the cell

Explanation:

Answer:

The DNA must be copied so there is a full set of DNA to pass on to each daughter cell.

Explanation:

Answer:

DNA can undergo rewriting in a process called transcription. ... RNA polymerase slides along the gene, matching RNA nucleotides to the DNA nucleotides in the gene. Transcribing DNA and processing mRNA within the nucleus of a eukaryotic cell.

Answer:

The root system includes those parts of the plant below ground, such as the roots, tubers, and rhizomes.

Explanation:

Answer:The root system includes those parts of the plant below ground, such as the roots, tubers, and rhizomes.

Answer:

NaF I took the test, hope this helps. :)

Explanation:

NaF is an ionic compound. Ionic compounds have ionic bonds between the molecules.

Because each atom contains a particular combination of protons, neutrons, and electrons, each atom is singular. An atom typically has the same number of protons and electrons.

And while the number of protons in an atom can never vary because doing so would result in the presence of an entirely other element, the number of electrons can occasionally shift.

Adding or taking away electrons from an atom alters the charge of the atom since electrons have a net negative charge by themselves. This is due to an imbalance between the number of protons, which have a positive charge, and the number of electrons.

Therefore, NaF is an ionic compound. Ionic compounds have ionic bonds between the molecules.

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Answer:

Explanation:

Four organic molecules make up all of the life on Earth. Organic molecules contain carbon and hydrogen chemically linked to one another in long chains, with carbon as the backbone and hydrogen atoms attached to the carbon atoms. These atoms' ability to attach to one another allows for the creation of innumerable compounds conducive to life. All organisms need four types of organic molecules: nucleic acids, proteins, carbohydrates and lipids; life cannot exist if any of these molecules are missing.

Nucleic Acids

The nucleic acids are DNA and RNA, or deoxyribonucleic acid and ribonucleic acid, respectively. They make the proteins that are present in almost every structure and perform almost every function in your body. DNA has a twisted ladder-like form, while RNA has many different shapes, depending on its function. DNA typically remains within the center, or nucleus, of a cell; RNA can travel throughout the cell to where it is needed. The backbones of both substances consist of alternating molecules of phosphate and sugar. Nucleotide bases make up the "rungs" attached to the backbone. Of the two types of nucleic acids, DNA is more stable, making it less likely to be broken down than RNA. Your genes are made up of DNA, and each gene provides the code for making a specific protein. RNA helps DNA to make these proteins.

Proteins

Proteins are probably the most versatile of all the organic molecules, making up many structures and executing various functions within organisms. Building blocks called amino acids make up proteins. About 20 different amino acids combine to form all of the various types of proteins on Earth. These amino acids all have almost the exact same composition; the only difference is the R group, which differs in each of the amino acids and gives them their uniqueness. When a protein is made, the protein comes together one amino acid at a time within the ribosome -- a structure that houses protein synthesis. Proteins have four levels of structure: The primary structure is the bonding of amino acids to one another; the secondary structure refers to the folds in certain areas within the protein; the tertiary structure is the ultimate three-dimensional look of the protein; and the quaternary structure consists of smaller protein subunits chemically bonded together to form a larger protein.

Carbohydrates

Carbohydrates comprise the largest number of organic molecules in organisms. Basically, carbohydrates are sugars; their origin can be traced to photosynthesis, the process by which organisms such as plants use sunlight to transform carbon dioxide and water into food. The simplest sugar is glucose, a molecule used to provide fuel for many types of organisms, including humans. The sugars found in foods include: fructose in fruits, galactose in milk, maltose in vegetables and sucrose in table sugar. The starch found in whole grains and vegetables is a complex carbohydrate made of chains of simpler glucose molecules. Your body contains an enzyme called amylase, which breaks down carbohydrates in the food you eat into glucose, which your cells can use as energy.

Lipids

Lipids, perhaps better known as fats, come in different forms in your body and contain the most energy of all the organic compounds. When your body burns lipids for fuel, you get more energy than if you burned the other organic molecules. In your body, fats perform many functions, taking the form of phospholipids and cholesterol, both important components of cell membranes; waxes that provide plants and animals with a protective layer; hormones that signal different functions in your body; vitamins that aid in different cell functions; and steroids, which are important in a number of physiological processes. Fats from animals tend to be more viscous than fats from plants.

Answer:

One is that is releases toxic gasses.

I  don't know another sorry.

Explanation:

Answer:

Trace fossils may consist of impressions made on or in the substrate by an organism. For example, burrows, borings (bioerosion), urolites (erosion caused by evacuation of liquid wastes), footprints and feeding marks and root cavities may all be trace fossils.

By the way I got this off thee internet and copy  and pasted it so don't write it just look and write in your own words please. Please do not copy and paste or write what i wrote because this is someone else's explanation or answer. If you can brainllest me that would be great but you don't have to if you don't want to. Hope this helps!!!!

Explanation:

Answer:

The codon length would not change.

Explanation:

Codons have 3 bases and normally the DNA has 4, each codon counts for a single amino acid. There are 64 possible codon variations which can be calculated by [tex]4^{3}[/tex].

If there were 6 bases in the DNA than there would be [tex]6^{3} = 216[/tex] codon variation that correspond to the same 20 amino acids but the codon lengths would still be the same.

I hope this answer helps.

A geneticist represents the phenotype of an individual with the alleles dd should be considered as the homo-zygous recessive.

In diploid organisms, an individual collected two gene forms or 'alleles' for the same gene locus.

An individual should be considered as the heterozygous at the time when collected two different alleles for the similar gene locus, whereas an individual should be homo-zygous when receives the same alleles for a gene locus.

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Answer:

Without decomposers and detrivores it would take much longer for dead plants and animals to be broken down and nutrients would be recycled into the environment much more slowly.

Answer:

3. Eukaryotes

Explanation:

Answer:

false

Explanation:

Answer: An asteroid or meteor is more likely to hit Earth because Earth is a lot bigger than the Moon, giving a meteoroid more area to hit! But we can see many thousands of craters on the Moon and we only know of about 180 on Earth

Explanation:

Answer:

D

Explanation:

Not sure but the sentence is super understamdable

Answer:

i need the article to give the correct answer  or else the answer might be a

Explanation:

Answer:

Your brain is a hotbed of electrochemical activity. About 100 billion neurons are each firing off 5-50 messages (action potentials) per second. This activity allows you to process your environment, move your muscles, and even keep your balance! If you touch something slimy, that information goes from your fingertips to your brain, and then your brain says “eww, no!” and sends information to your fingertips telling them to move away. The same thing happens when you trip and you’re about to fall, or a bright light flashes in your eyes. Your brain receives information about where you are in space, or the brightness of the light, and responds accordingly. And it’s in our best interests that this action-reaction process goes quickly – so that we can catch ourselves as we fall, or shut our eyes tight. The process of sending these signals takes place in two steps: along the cell (action potential) and between cells (neurotransmitters).

Explanation:

Brainliest please?

Answer:

Both England and Japan were island nations and, as a result, were easily defendable. They both had many ports and good access to the ocean. Both were commercial powers and had strong navies.

Explanation:

trust

The three ways in which Japan and Great Britain are similar as Both England and Japan were island nations and, as a result, were easily defendable. They both had many ports and good access to the ocean. Both were commercial powers and had strong navies.

Japan is an island nation, it has a stratovolcanic archipelago which has been composed of about 1,042 islands, and more than 2,000 islets that has been extend just along the east Asian coast of the Pacific Ocean.

This country has been located in one of the geologically most unstable and complex areas of the Earth as well asthe Pacific Ring of Fire, therefore it has the highly seismic zone. The geographical features of Japan have much in common with those of ancient Hellas (Greece). In both there is the same combination of mountain, valley, and plain, [and] a deeply indented coastline, with its bays, peninsulas, and islands off the coast.

Therefore, They both had many ports and good access to the ocean. Both were commercial powers and had strong navies.

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Answer:

Muteness

Explanation:

Muteness or mutism (from Latin mutus 'silent') is defined as an absence of speech while conserving or maintaining the ability to understand the speech of others.

Answer:

To perform photosynthesis, plants need three things: carbon dioxide, water, and sunlight. for photosynthesis. The energy from light causes a chemical reaction that breaks down the molecules of carbon dioxide and water and reorganizes them to make the sugar (glucose) and oxygen gas.

Explanation:

Hope this helps :)

Organisms that perform photosynthesis require water and sunlight - The energy from the light causes a chemical reaction that breaks down the molecules of carbon dioxide and water and reorganizes them to make sugar (glucose) and oxygen gas.

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Answer:

The rate of the reaction will change

Explanation:

Answer:

50 micro mol/min

Explanation:

So, we have the following parameters which are going to help us in solving this particular Question or problem;

=> For the wild type enzyme, the value for the Maximum velocity = 100 micromol/min.

=> For the mutant type enzyme, the value for the Maximum velocity = 1 micromol/min.

So, we can determine or calculate the value for the initial velocity for each of the enzyme type by using the formula below;

Initial velocity = (substrate concentration × maximum velocity) / substrate concentration + Km.

Therefore, for the wild type enzyme; the Initial velocity = (substrate concentration × maximum velocity) / substrate concentration + Km.

Initial velocity =( 10mM × 100micromol/min) ÷ ( 10mM + 10 mM ) = 50 micro mol/min.

Initial velocity for the wild type enzyme = 50 micro mol/min.

When the particles of gas collide, they bounce off one another. The correct option is B.

Gas is one of the four states of matter. The molecules of gas are very far away from each other. Pure gas contains only the same type of atom. It obtained uniform density when inside a container.

The particles of gas are very far away from each other and on increasing temperature, they collide and bounce off one another.

Thus, option B, they bounce off one another, is correct.

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