Helppp !! 1. Describe the structure of an atom and how to read an element box using at least
6-7 complete sentences. Make sure to include the following:
The location, electrical charge and atomic mass units of each of the
subatomic particles (electrons, neutrons and protons)
• Electrical charge of the nucleus
How do you calculate the number of electrons, neutrons and protons?
.

Answers

Answer 1

An atom contains these particles, protons neutrons and electrons. At the center of an atom there is something called the nucleus, this contains the protons and which are positively charged and the neutrons which have no charge. In the electron shells which is outside the nucleus region of the atom, there are electrons which have a negative charge. To find the atomic mass of an atom you want to add the protons and neutrons. To calculate the atomic number you want to count the number of protons the atom has.

Related Questions

Need help with this 10th grade biology

Answers

6 lung mean health so it is code blue then good luck

1. Define prokaryotic in your own words.

2. Define eukaryotic in your own words.

3. Are plant and animal cells eukaryotic or prokaryotic?

Answers

Answer:

Prokaryotic has no nucleus

Eukaryotic has a nucleus

Plants and animals cells are Eukaryotic

Explanation:

Answer:

Prokaryotic - A single celled organism that has no nucleus and no membrane bound organelles

Eukaryotic - A multicellular organism that has a nucleus and membrane bound organelles

Plant and animal cells are Eukaryotic.

. Where in all living things (including humans) is nitrogen found?

Answers

In protains, DNA, RNA, and chlorophyll.

The most nitrogen rich class of biological compounds is proteins, since they have an amino group for every aminoacid. Nitrogen can also be found in nucleic acids(nitrogenous bases) and cathecolatmines(dopamine and adrenaline

Please help i really need a 100% on this. Remember,they may be connected to more than one

Answers

Resistance to a Disease matches up with Immune System

Fetus Develops is apart of the Reproductive System

The Woman's Skin is apart of the Integumentary System

For the Flinching, it's the nervous system

Also for the Baseball player, it's the nervous system.

I hope this helps, and I also hope you get a 100% on this assignment.

How many atoms does Ga 2(Cr2O7)3

Answers

Answer:

Explanation:

what theory makes a plate become locked? a. Rubber band theory b. Uplifting movement theory c. Big bang theory d. Elastic rebound theory

Answers

Answer: I think it is uplifting movement theory

Explanation:

I am learning about this stuff in my class.

When the cell is ready for division, it goes through mitosis and __________________________.

a
Prophase
b
Interphase
c
Cytokinesis
d
Metaphase
help fast

Answers

Answer:

Explanation:

Interphase is the period when a cell is getting ready to divide and start the cell cycle.

I believe the answer is B

12 Match the structure with the function.

Answers

Answer:

2nd from top is mitochondria. bottom one is nucleus

cytoplasm

mitochondria

chloroplast

cell wall

plasma membrane

vacuole

nucleus

in general, how does temperture affect the speed of sound in air

Answers

Answer:

Air molecules have more energy at higher temperatures, which means they vibrate faster. This allows the sound waves to also travel faster because they are propelled by collisions between the molecules.

Question 6 of 15 | Page 6
Question 6 (1 point)
Random mutations have been shown to alter a protein so that it has a completely new function.
True
False

Answers

Answer:

false sorry if i am wrong

Explanation:

15. The RQ is less than 1 when ......fats are
used in respiration.
O 1. Proteins
O 2. Carbohydrates
0 3. Fats
04. All

Answers

Explanation:

When fats are used as a substrate in respiration, the RQ is less than 1 because the amount of oxygen utilised is always higher than the amount of carbon dioxide released.

What does a restriction enzyme create that allows a gene to bond to a plasmid?
A. Covalent bonds
B. Sticky ends
C. Recognition site
D. Ligase

Answers

Answer:

D. Ligase

Explanation:

Ligase is an enzyme that can catalyze the fusion of two large molecules through the formation of a new chemical bond, which is usually accompanied by the hydrolysis of a small end chemical group.

Ligases play an important role in linking DNA breaks during excision repair, DNA damage, or spontaneous lesions such as basal sites or oxidized bases.

The formula for a hexose is CH120 or (CH,0). What
would be the formula of:
a triose?
b a pentose?

Answers

Answer:

I think the correct answer of thes qusion but i am not sure a pentose.

I think the correct answer is b a penthouse

Watery clay soil slides down a mountain. This is an example of...

Answers

Answer:

Mudslide

Explanation:

This is an example of a mudslide. Because it is on a mountain and it is sliding down hill that is why it is called a slide and because it is picking up eroded rocks, mud and grass it is called a mudslide.

_________ is the ability to do work. It enables organisms to use matter in life process

Answers

Answer:

energy

Explanation:

Energy is the ability to do work. that's the definition I got sry If I'm wrong

do sharks have a limit on the amount of teeth they have

Answers

Answer: Unlike humans, which only go through two sets of teeth in a lifetime, sharks have no such limits and are continuously replacing their teeth. ... Depending on the species, a shark can have 5 to 15 to even 50 rows of teeth in each jaw. That's quite the mouthful!

Explanation:I looked it up to gave u a clue !!

Unlike people, which have a limited number of teeth in their lifetime, sharks are constantly shedding their teeth and replacing them with new ones as well because of many possibilities. A shark can lose and replace thousands of teeth in its lifetime! Not all shark teeth are the same. Some have pointed teeth for grabbing fish out of the water.-

HELPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

It separates two major watersheds

Explanation:

It is released during menstruation

Answer:

1: D

2: C

3: A

4: B

5: 1, 2, 5

Explanation:

Hope this was right! Have a nice day!

a large group of one-celled organisms that sometimes cause disease are?

Answers

Just here for the points sorry luv

Mitosis is a type of cell division. organize the images below to show the steps of mitosis.

Answers

Answer:

The correct order is F, E, C, G, H, A, D, and B (look at the image in the attached files)

Explanation:

Interphase: Stages G1, S, and G2. At this point probably, the chromatin duplication has already occurred, but it is still lax or dispersed. It has not condensed yet. Two pairs of centrioles are outside the nucleus (FIGURE F) Prophase: Centrioles move forward to the opposite poles of the cell. Chromatin is condensed and individual chromosomes are now visible. The nuclear membrane breaks into many pieces. Spindle apparatus -microtubules- forms. (FIGURE E)Metaphase: The polar and the kinetochore fibers drive each individual chromosome to the equatorial plane. This stage ends when all the chromosomes are completely arranged in the medial area. (FIGURE C)Anaphase: Sister chromatids separate and move to the opposite poles of the cells, driven by the microtubules. In each pole, there are a pair of centrioles (FIGURE G and H). Telophase: The nuclear membrane rearranges. Each sister chromatid becomes now a new chromosome. There is a pair of centrioles outside each of the nuclei. (FIGURE A)Cytokinesis occurs at the end of the cell division. The rest of the cell is divided into two new daughter cells. Each daughter cell is an identical copy of the other cell, with the exact same genetic material (FIGURE D). Decondensation of the genetic material of each new cell (FIGURE B).

Answer:

follow the attachment and you will get all right just pay attention which one is which

Explanation:

7. The presence of what molecule promotes the action of Mig1 protein?

Answers

Ewan ko penge skin

bigyan Kita diamond

A scientist wants to increase the chance of pregnancy in mice. He gives the mice a hormone that
causes them to produce more gametes. Which of the following statements justifies which process
the cells went through after the hormone injections?

GROUP OF CHOICES

Mitosis because more cells will be produced at a faster rate.

Mitosis, because daughter cells genetically identical to the parent cell are needed for reproduction.

Meiosis, because the cells produced need to be diploid rather than haploid

Meiosis since it produces haploid cells needed for reproduction.

Answers

Answer:

Meiosis since it produces gametes needed for reproduction

Explanation:

The role of the turtle is to feed on the small invertebrate. This statement explains the turtle's *

A.niche

B.habitat

C.community

D.ecosystem

Answers

The statement explains the turtle niche because niche is the space and functionality role occupied by an organism in a habitat

A positive ion will attract

Answers

Answer:

a negative charge.

Explanation:

Answer:

Explanation:

( ´･･)ﾉ(._.`)

A sample of DNA is collected from an organism. It is analyzed and determined that 20% of the DNA is made up of the base adenine. Using this information, determine the amount of the three remaining bases for this sample.

Answers

Answer:

The correct answer is -

Thymine: 20%

Guanine: 30%

Cytosine: 30%

Explanation:

According to Chargaff's rule which states that the purine residues are equal to the pyrimidines residue in DNA sample which means A+G = T+C where A is adenine, G is guanine, C is cytosine and T is thymine. It is also known that A is always equal to T and C is equal to G.

So, A+G+T+C = 100

20+20+G+C

100-40 = G+C

60= G+C

as we know G is equal to C similarly A is equal to T

Thus, G = C= 30%

A= T= 20%

4. The genetic code that is a blueprint for our physical traits is called a

stereotype
Or genotype

Answers

Answer:

The genetic code that is a blueprint for our physical traits is called a genotype.

Explanation:

A genotype is the genetic makeup of an organism or group of organisms with reference to a single trait, set of traits, or an entire complex of traits. Whereas, a stereotype is a widely held but fixed and oversimplified image or idea of a particular type of person or thing. For instance, stereotyping someone as racist for supporting Trump.

genotype....isnzksysiosnwgushejyd

explain the Big Bang theory. Walk through the process from the Big Bang happening to planets orbiting stars. the following terms must be included in your response :hydrogen,gravity, solar system, planet

Answers

Answer:

The "Big Bang" theory does not exist

Explanation:

3. In an atom, which particles make up the nucleus? SC 8.P.8.7 protons only electrons only protons and neutrons neutrons and electrons

Answers

Protons and neutrons make the nucleus of an atom

To produce transgenic bacteria that make insulin, which of the steps listed below would a scientist do FIRST?
A Insert the human insulin gene into a plasmid.
B. Extract the insulin from the bacterial culture
C. Cut out the insulin gene from human DNA.
D. Transform bacteria with the recombinant plasmid.

Answers

C. Cut out the insulin gene from human DNA.

this is done with an enzyme called lygase

Transgenic organism is an organism, which received one or more genes from another organism. In transgenic bacteria, in order to insert the insulin, the scientist will first slice the gene from human DNA.

The correct option is:

Option C. Cut out the insulin gene from human DNA.

Transgenic bacteria are produced by recombinant DNA technology. Scientists have made it possible to manipulate the genetic sequence of an organism, such that human genes can be inserted into the genetic material of a bacterium.

The scientists will primarily cut out the insulin gene from the human DNA with the help of restriction enzymes. The cutout part of the insulin gene will be incorporated into the bacteria with the help of vectors.

Thus, the correct option is C.

To know more about recombinant DNA technology, refer to the following link:

https://brainly.com/question/10420422

Why did the travel agent tell the producer of the video to plant a certain number of trees when he
booked a flight? In your answer, explain how trees affect the carbon cycle

Answers

Answer:

The producer booked a ticket on an airplane. When he flies, the plane will add a certain amount of CO2 to the atmosphere. One way to remove CO2 is by planting trees. We know that trees take in CO2 from the atmosphere during photosynthesis. The producer can help keep his travel plan carbon neutral by planting a related number of trees. The trees offset the carbon released into the atmosphere by the airplane.

Explanation:

I took this from the real answer on Edmentum.

Answer:

Explanation:PLATO

A red flower and a flower with red and white spots are crossed. What is the percentage of them having an all red flower

Answers

Answer:

the answer is 2 percent

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