Biology High School

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Atoms are characterized by their protons and the number of
valence electrons. Which atom does this picture represent?

Help Plz Lol Atoms Are Characterized By Their Protons And The Number Ofvalence Electrons. Which Atom

Answers

Answer 1

Answer:

carbon because its EC is 2:4 and the diagram shows 4electrons in its outer shell

Related Questions

How many neutrons and protons does carbon have

Answers

Answer:

Carbon has an atomic number of 6. That means a carbon atom has 6 protons, 6 neutrons, and 6 electrons.

D. How is the energy produced by respiration stored?

Answers

Answer:

the nucleoside triphosphate ATP

Answer:

Respiration releases energy - it is an exothermic process. The energy is stored in molecules of ATP . ATP can be broken down in other processes in cells to release the stored energy.

Explanation:

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what part of the nucleotide forms the rungs of the ladder

Answers

The Nitrogen Bases forms the rungs ladder.

baby jamison was born with . this is a genetic disorder in which the lungs are clogged with large quantities of abnormally thick mucus.

Answers

Baby jamison was born with Cystic Fibrosis (CF)

please help its due today 50pts
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You may choose either a plant cell or an animal cell. You must include the following parts of the cell:

Cell Wall (Plant only)
Cell Membrane
Cytoplasm
Nucleus
Endoplasmic Reticulum
Golgi
Ribosomes
Lysosomes
Vacuoles
Chloroplasts (Plant only)
Mitochondria


Cell City Map

Draw (or create a drawing using a program like PowerPoint) a city map and label locations that are analogous to the parts of the cell.

Your map should:

Include illustrations of each location.
A legend that identifies each location and explains how it relates to each part of the cell.
Be colorful, clear, and carefully drawn.
(Solo or Group)



Cell Story

Write a story in which the setting or the characters are analogous to parts of the cell. Throughout your story, you will include footnotes linking your setting elements or characters to parts of the cell. Your explanations must highlight a key characteristic of each part of the cell.

Your story should:

Include representations of each part of the cell.
Include footnotes explaining the links between your representations to the parts of the cells
Be written with proper grammar, spelling, and formatting.

Answers

Answer: cytoplasm: a thick solution that fills each cell and is enclosed by the cell membrane.

Nucleus:the central and most important part of an object, movement, or group, forming the basis for its activity and growth.

Explanation:

Suggest how the scent from the flowers
spreads out into the air

Answers

Answer:

through diffusion

Explanation:

I think so that by diffusion this occurs

Answer:

Pollinators which may be insects, birds, or other animals would reach the flower by being stimulated through their sense of smell. The scent from flowers gets spread through the air everywhere because the scent producing molecules are low weight. The low molecular weight help them spread and diffuse everywhere

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Calculate the magnification of an object with length 4cm , if the length of the drawing is 40cm

Answers

Answer:

-0.33

Explanation:

what was the path of darwin’s voyage

Answers

In 1831, Charles Darwin received an astounding invitation: to join the HMS Beagle as ship's naturalist for a trip around the world. For most of the next five years, the Beagle surveyed the coast of South America, leaving Darwin free to explore the continent and islands, including the Galápagos.

Answer:

In 1831, Charles Darwin received an astounding invitation: to join the HMS Beagle as ship's naturalist for a trip around the world. For most of the next five years, the Beagle surveyed the coast of South America, leaving Darwin free to explore the continent and islands, including the Galápagos.

Explanation:

Most of the trip was spent sailing around South America. There Darwin spent considerable time ashore collecting plants and animals. Darwin filled notebooks with his observations of plants, animals, and geology. The trip was an almost five-year adventure and the ship returned to Falmouth, England, on October 2, 1836.

the three main types of scientific investigations are descriptive, comparative, and experimental. Which components are included in all three types of investigations?

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Answer:

testing a hypothesis

Explanation:

biologists think that endosymbiosis gave rise to mitochondria before plastids partly because:

Answers

Biologists think that endosymbiosis gave rise to mitochondria before plastids partly because: (All eukaryotes have mitochondria whereas many eukaryotes do not have plastids)

The human population can maintain an exponential growth rate indefinitely because humans are exempt from population crashes.


True

False

Answers

Answer:

Most likely false

Explanation:

Humans aren't exempt from population crashes, if we spent up our recourses, started wars, etc. It HAS happened before, so most likely false.

which superficial flexor muscle of the forearm is the most lateral?

Answers

Answer:

pronator teres

Explanation:

If two glasses of water are at the same temperature, the average kinetic energy of the particles of water in each glass is the same.True orFalse

Answers

Answer:

True

Explanation:

Temperature is the measure of average kinetic energy of objects, in this case it is water in a glass. If both temperatures are the same, then both average kinetic energies are the same.

ماهو تركيب الجينينوم البشري؟

Answers

Answer:

لدى البشر جينومان ، نووي وميتوكوندريا

Answer: يشتمل الجينوم النووي على ما يقرب من 32000000 نيوكليوتيدات من الحمض النووي ، مقسمة إلى 24 جزيء خطي ، وأقصر 5000000 نيوكليوتيد في الطول وأطول 260000000 نيوكليوتيد ، كل منها موجود في كروموسوم مختلف.

Explanation:

in gene expression, which enzyme is responsible for transcribing the dna sequence into mrna by adding complementary rna nucleotides?

Answers

Answer:

RNA polymerase II

Explain in your own words the difference between a leading strand and a lagging strand.

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Answer:

So basically the primary distinction between the leading and lagging strands is that the leading strand is the DNA strand that develops continuously during DNA replication, whereas the lagging strand is the DNA strand that grows in small pieces known as Okazaki fragments. A leading strand is one that is produced in the 5'-3' direction, whereas a lagging strand is one that is formed in the 3'-5' direction. The leading strand is constantly produced where the other is not.

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the protein that permits stretching and recoiling of the skin is:

Answers

Answer:

Elastin  

Explanation:

Hope this helps :)

help pls answer the question at the bottom

Answers

Answer:

no

Explanation:

the lizerd is cold blooded

Organelles that are surrounded by two membranes and contain DNA are the
a nucleus, the endoplasmic reticulum, and lysosomes.
b. nucleus, the endoplasmic reticulum, and chloroplasts.
c. nucleus and mitochondria.
d. endoplasmic reticulum and the Golgi apparatus.

Answers

Answer:

C

Explanation:

The nucleus contains most of the dna and the mitochondria contains a small amount

Mitochondria and nucleus are organelles that are surrounded by two membranes and contain DNA. Therefore, option (C) is correct.

What are cell organelles ?

 

Cell organelles are specialized structures who's function is to perform various jobs inside the cell. These can be found in either prokaryotic or eukaryotic cells.

Eukaryotes are two membrane bound structure i.e. have cell wall and cell membrane. They contain organelles who are also double membraned in nature for e.g. mitochondria and nucleus.

Apart from these mitochondria and nucleus can undergo DNA replication independently due to presence of DNA . Mitochondria  generate most of the chemical energy required to power the cell's biochemical reactions. And nucleus contain genetic information along with instructions required for cellular processes.

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The main function of the
rough endoplasmic reticulum is the production of

Answers

generally the rough endoplasmic reticulum is to produce proteins called ribosomes

The main function of the Rough Endoplasmic Reticulum is the production of membrane and proteins secreted by the cell.

What is Endoplasmic Reticulum?

The endoplasmic reticulum serves as the transport system of the eukaryotic cell, with many other important functions such as protein folding. It is a type of organelle made up of two subunits –

1. Rough endoplasmic reticulum (RER)

2. Smooth endoplasmic reticulum (SER)

It has a continuous nuclear envelope. The endoplasmic reticulum contains ribosomal granules anchored to the cytoplasmic surface of the cisternae is involved in the synthesis and secretion of proteins through membrane-bound vesicles called ergastoplasms.

Thus, the main function of the Rough Endoplasmic Reticulum is the production of membrane and proteins secreted by the cell.

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escribe los pasos que le hacen falta al progreso productivo​

Answers

Answer:

sí

Hablo español con fluidez. ¿Con qué necesitas ayuda?

Explanation:

during the process of ________, an existing tissue is replaced by bone.

Answers

Answer:

Tissues are replaced by bone during the ossification process.

Explanation:

What is happening to the chromosomes in this phase of mitosis?

Answers

Answer: The answer is A

During mitosis (nuclear division), the chromosomes condense, the nuclear envelope of most cells breaks down, the cytoskeleton reorganizes to form the mitotic spindle, and the chromosomes move to opposite poles. Chromosome segregation is then usually followed by cell division (cytokinesis).

What is the chemical energy molecules used by cells

Answers

Answer:

Adenosine 5'-triphosphate, or ATP

Explanation:

Answer:Adenosine 5'-triphosphate, or ATP

Explanation:

compare and contrast classical and operant conditioning

Answers

Both are processes that lead to learning. Classical conditioning pairs two stimuli and works with involuntary responses, while operant conditioning pairs behavior, response, and works with voluntary behaviors.

In classical conditioning, the involuntary response is seen, while operant conditioning is based upon the learning experience. An organism will perform more or less based on its experience with operant conditioning.

What are classical conditioning and operant conditioning?

In classical conditioning, the stimulus is given and an involuntary response is observed. The Pavlov experiment on dogs is one example. He gave food to the dog and rang the bell at the same time for some days. After that, he only rang the bell, and the dog salivated without the food. Here, salvation is an involuntary response to the stimulus (bell ringing).

In operant conditioning, animals perform actions based on their experience. Example: A mouse is put in a box with an electric supply and food supply. When the mouse accidentally presses the electric switch, it gets an electric shock. This is negative reinforcement, and the mouse is less likely to perform the same function again. When it pushes the food lever, the food comes from the food box. This is positive reinforcement. The mouse is more likely to perform this.

Hence, in classical conditioning, the involuntary response is seen. Operant conditioning is based on learned experience.

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after the blood leaves the heart, through what kinds of vessels and in what order does the blood move?

Answers

Answer: the pulmonic valve, into the pulmonary artery and to the lungs.

Explanation:

Joyce and Linda are identical twins who are 50 years old and enjoy exercising daily. Joyce avoids eating any dairy or animal products and eats granola made with canola oil for breakfast. Linda prefers rich foods, and eats bacon, eggs, and buttered toast each morning. Which statement describes a logical inference that can be made from the provided information?

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Answer:

The two sisters though identical have some differences while the former avoids fatty meals and cholesterol the latter enjoys fatty meals in contrast with the statement they both exercise daily which burns out the fat

why do the functions of many receptor kinases depend on the fluid nature of the plasma membrane?

Answers

Complete Question

Why do the functions of many receptor kinases depend on the fluid nature of the plasma membrane?

The generation of cAMP requires a fluid membrane.Binding of ligand to the receptor requires a fluid membrane. The receptor monomers must move together and dimerize to be activated. Phosphorylation requires a fluid membrane.

We have that

The reason why the functions of many receptor kinases depend on the fluid nature of the plasma membrane is because

Phosphorylation requires a fluid membrane.

Generally

kinase

This substance is simple defines as a facilitator for phosphate forms to move from a specific energy level to its specific sub levels

 

Now we recognize this phenomenon as Phosphorylation Phosphorylation being a process that  facilitates the movement of phosphates requires a fluid membrane.

Therefore

The reason why the functions of many receptor kinases depend on the fluid nature of the plasma membrane is because

Phosphorylation requires a fluid membrane.

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Write one scientific question about the organism in the photo ​

Answers

Answer:

What's the scientific name of sunflower?

From what did it evolve from?

please help for biology

Answers

Answer:

the first one

Explanation:

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