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Use the periodic table to answer the questions below
11. Sodium is an element found in table salt. What group is Sodium in? * 15
(1 Point)
Enter your answer

Answers

Answer 1

Answer:

YOU CAN DO IT I BELIEVE IN YOU I am miss MOTIVATOR


Related Questions

In the atmosphere, 50% of the air lies below an altitude of

Answers

Answer:

it is 89.0000655

Explanation:

bn hn hhhbnhh h kjjhjn nh

In the atmosphere, 50% of the air lies below an altitude of 89.0000655.

What do you mean by altitude of atmosphere?

Exosphere. Located between about 700 and 10,000 kilometers (440 and 6,200 miles) above Earth's surface, the exosphere is the highest layer of Earth's atmosphere and, at its top, merges with the solar wind.

The commonly accepted end of earth's atmosphere falls within the thermosphere at 62 miles (100 kilometers) above the earth's surface. This commonly accepted boundary is called the Kármán Line.

The Stratosphere extends around 31 miles (50 km) down to anywhere from 4 to 12 miles (6 to 20 km) above the Earth's surface. This layer holds 19 percent of the atmosphere's gases but very little water vapor.

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PLS HELP!!!!!!
A ____ reaction is the change that takes place when two or more substances interact to form new substances.

Answers

Answer:

I think its chemical.

Explanation:

SORRY IF WRONG!! :(

Answer:

Chemical

Explanation:Give the precious smol bean the brainliest they deserve.

how many antennae’s does a dragonfly have?

Answers

Answer: Dragonflies have two antennae.

(hope this helps ^^)

Where do Earth’s convection currents occur?

A the lithosphere
B tectonic plates
C the asthenosphere
D the subduction zone

Answers

Answer:

B

Explanation:

B

The digestive system's main function is to
O protect the body against infectious diseases
O support and protect the body's organs.
O store nutrients until they are absorbed into the bones O break down food to be absorbed in the bloodstream.​

Answers

store nutrients until they are absorned

To see a general vlew of a mlcroscope sllde, use_____ power. If you need to see a more speclfic and detalled vlew, Use___________ power.​

Answers

Answer:

low; high

answer is above

Which statement best describes the function of nucleic acids?
A. Stores genetic information and helps to make proteins
B. Increases the rate of chemical reactions
C. Stimulates metabolism in all body cells
D
Activates secretion of the body's hormones

Answers

Answer:

A. stores genetic info and helps make proteins.

Explanation:

Nucleic acids are DNA and RNA.

The statement that best describes the function of nucleic acid is stored genetic information and helps to make proteins. The correct option is A.

What is nucleic acid?

Nucleic acid is a macromolecule. Nucleic acid is made up of nucleotides. The composition of nucleotides is a 5-carbon sugar, a phosphate group, and a nitrogenous base.

Nucleic acid is the main component of the genetic material of the living organism. They are DNA and RNA. DNA is the main genetic material of animals and plants, and RNA is found in some bacteria and some plants.

DNA and RNA store the genetic information of the organism. As this, nucleic acid also contains genetic material. This genetic information is used in synthesizing proteins.

Thus, the correct option is A. Stores genetic information and helps to make proteins.

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Endoplasmic reticulum the Golgi apparatus, vacuoles, and lysosomes in a eukaryotic cell are made up of mostly what?

Answers

Answer:

Glucose (I think)

Explanation:

please help jdixnwjdj

Answers

Answer: Homeostasis

Explanation: One way that a cell maintains homeostasis is by controlling the movement of substances across the cell membrane. The lipid bilayer is selectively permeable to small, nonpolar substances. Proteins in the cell membrane include cell-surface markers, receptor proteins, enzymes, and transport proteins.

Sucrose is made of which simple sugars?
glucose and fructose
fructose and galactose
galactose and cellulose
cellulose and glucose

Answers

Answer:

it is made of

glucose and fructose.

Sucrose is made up of simple sugars glucose and fructose. Thus, the correct option is A.

What are Simple sugars?

Simple sugars may be defined as carbohydrates in their most basic form. Such types of carbohydrates contain only one to two sugar molecules and are digested quickly.

Monosaccharides and disaccharides are examples of simple sugars. Examples of simple sugars are glucose, fructose, and galactose.

Therefore, Sucrose is made up of simple sugars glucose and fructose. Thus, the correct option is A.

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In addition to liquid precipitation, which are present when freezing rain occurs. Choose one.
- Warm temperatures
- Cold surfaces
- Ice pellets
- Snowflakes

Answers

Answer:

Warm Temperature

Explanation:

Answer:

i think its A sorry if im wrong

Explanation:

To increase efficiency of cell processes, cells have adapted to do which two things?

Answers

Answer:

divide and develop organelles

Explanation:


When hydrogen and oxygen combine to form water, water is
Play
a product.
O a reactant.
both a product and a reactant.
O neither a product nor a reactant.

Answers

Answer:

water is a product

Explanation:

hydrogen and oxygen are the reactants combining together the make the final product of Water.

I’m snapdragons flower color is controlled by incomplete dominance...

Answers

I think you asking this. Heterozygous?

Do molecules crossing a membrane using active transport go WITH or AGAINST the concentration gradient??​

Answers

Against

The concentration gradient is the probability of where ions will go freely to try and make the concentration the same in each part of the cell. When ions want to cross into the membrane, most of them will have to go against the concentration gradient and will use energy to do so!

Hope that helps :)

Enzymes speed up chemical reactions. Which statement correctly identifies the function of the enzymes involved in DNA replication?
A: Helicase adds hydrogen bonds to the template strand DNA polymerase breaks nitrogen bases
B: Helicase adds nitrogen bases to the template strand, DNA polymerase breaks hydrogen bonds
I
C : Helicase breaks nitrogen bases in the template strand. DNA polymerase adds hydrogen bonds
D : Helicase breaks hydrogen bonds in the template strand DNA polymerase adds nitrogen bases

Answers

Answer:

D: Helicase breaks hydrogen bonds in the template strand, DNA polymerase adds nitrogen bases

Explanation:

DNA replication is the process whereby DNA content is duplicated. This process of DNA replication is carried out with the aid of certain enzymes. Two of those important enzymes as stated in this question are DNA Helicase and DNA polymerase.

- DNA Helicase is the enzyme that breaks the hydrogen bonds that holds the two DNA strands in the molecule together. This separates the double-stranded DNA into two single strands.

- DNA polymerase is another enzyme that which carries out the nucleotide synthesis. DNA adds nitrogen bases to the new DNA strand based on what it reads on the DNA template

which statement correctly describes the relationship between genes, proteins, and traits?

Answers

Answer:

C. Genes are transcribed into mRNA, the mRNA is then translated into proteins, which determines specific traits.

Explanation:

Genes are segments of the genetic material (DNA) that encodes certain products, which are heritable. In the central dogma of biology, genes are expressed via two processes viz: transcription and translation.

Transcription is the process whereby the information in genes are used to synthesize mRNA molecule, while Translation is the process whereby the mRNA molecule is used to synthesize proteins in the ribosome.

The proteins are responsible for the individual characteristics or traits possessed by living organisms. For example, MELANIN GENE is transcribed into MELANIN mRNA, which is then translated into MELANIN PROTEIN responsible for the skin colour (trait).

Which statement best defines a protist? an organism that reproduces by spores and feeds on decaying matter a eukaryote that is either animal-like, plant-like, or fungus-like a foot-like extension that is used for eating and movement a long, whip-like extension that is used for movement

Answers

Answer:

B. A eukaryotic that is either animal-like, plant-like, or fungus-like.

Explanation:

A protist is best defined as an eukaryote that is either animal-like, plant-like, or fungus-like.

WHAT IS A PROTIST?

A protist is an eukaryotic i.e. possess a membrane-bound nucleus organism that belongs to the kingdom Protista.

The kingdom Protista is different from all other kingdoms such as;

FungiAnimaliaPlantae

This means that an organism classified as a protist can be defined as an eukaryote that is either animal-like, plant-like, or fungus-like.

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Describe the structure and function of the cell membrane.

Answers

Answer:

The cell membrane, therefore, has two functions: first, to be a barrier keeping the constituents of the cell in and unwanted substances out and, second, to be a gate allowing transport into the cell of essential nutrients and movement from the cell of waste products.

Explanation:

When ___________ occur(s) during DNA replication, it can lead to genetic variation after a cell divides into daughter cells.

A) Mutation(s)
B) Adaptation
C) Conjugation
D) Reproduction

Answers

Answer:

I believe it is D. Reproduction

Explanation:

I believe it's D also

Type the correct answer in the box. Spell all words correctly.

What is Teddy's organization trying to accomplish?

Teddy is working for a nonprofit organization that urges people to stop using products with CFCs. Through this Initiative, Teddy's organization

hopes to reduce the concentration of

in the atmosphere.

Answers

Answer:

Greenhouse gases

Explanation:

Teddy is working for a nonprofit organization that urges people to stop using products with CFCs. Through this Initiative, Teddy's organization hopes to reduce the concentration of greenhouse gases in the atmosphere.

Greenhouse gases deplete the ozone layer thereby causing global warming as a result often increase in the intensity of Sun rays reaching the earth.

Example of greenhouse gases include chlorofluorocarbon, nitrogen, water vapor etc

FAST PLEASE!!!!!!!! IM BEING TIMED HELP!!!!!! BRAINLYEST

Caused by differences in the density of ocean water; flows slowly.


Gulf Stream


deep current


surface current

Answers

Answer:

it is either B or C but probably C

An element is made up of how many types of atoms? Question 1 options: An element is made up of three types of atom. An element is not made up of atoms. An element is made up of only two types of atoms. An element is made up of only one type of atom.An element is made up of how many types of atoms? Question 1 options: An element is made up of three types of atom. An element is not made up of atoms. An element is made up of only two types of atoms. An element is made up of only one type of atom.

Answers

An element is made up of only one kind of atom

Answer:

✰It's the last option: An element is made up of only one type of atom.

✏︎Wich is D

✰An element is made up of only one type of atom. Is your answer!!✘

   Explanation: if you look at the definition it said that....…..….…..…..…

~An element is a pure substance which cannot be broken down by chemical means, consisting of atoms which have identical numbers of protons in their atomic nuclei. The number of protons in the nucleus is the defining property of an element, and is referred to as the atomic number

PLZ Mark as brainliest

help pls help pls question is above ​

Answers

It is eitheir b or d

I’m pretty sure it is B


3. The nitrogenous base, adenine, pairs with
A. Cytosine
B. Guanine
C. Thymine
D. Uracil

hurry please !

Answers

Answer: C) Thymine

Explanation: 100% sure this is the answer! pls mark brainliest!

in your own words, explain why osmosis is really just a special case of facilitated diffusion

Answers

Answer: It describes water molecules moving across a membrane, which allows the water molecules to pass in and out freely, but forbids the motion of other molecules.

Explanation:

A in Biology class last year.

Osmosis is really just a special case of facilitated diffusion because it

doesn't permit the movement of some molecules.

Osmosis can be defined as the movement of solvent molecules such as

water from a region of higher concentration to a region of lower

concentration through a semi-permeable membrane.

Osmosis is however a special case of facilitated diffusion because it permits

the movement of water molecules and inhibits the movement of other

molecules such as sugar etc.

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please help asap i will mark brainliest

Answers

Answer:

the last one

it has one side that is positively charged and one side that is negatively charged

Answer:

D

Explanation:

A water molecule, because of its shape, is a polar molecule. That is, it has one side that is positively charged and one side that is negatively charged. The molecule is made up of two hydrogen atoms and one oxygen atom. The bonds between the atoms are called covalent bonds, because the atoms share electrons.

Observing a human tissue sample under a microscope would be an example of what division of anatomical study?

Answers

Answer:  Histology is the study of the microscopic anatomy of cells and tissues of plants and animals. It is performed by examining a thin slice (section) of tissue under a light microscope or electron microscope.

Explanation:

do you think a hand-crank flashlight would be a good energy system for the rescue workers? Why or why not?

Answers

Answer:

No.

Explanation:

No, hand-crank flashlight would not be a good energy system for the rescue workers because the light turns on by applying muscle force on the hand-crank flashlight and after that, the device convert muscle force into electric energy and the light turns on and we know that the rescue worker have a tough job which requires both hands so this hand-crank flashlight is not useful to him.

24. Why is pure water neutral?
a, more hydronium than hydroxide
b. equal numbers of hydronium and hydroxide
c. more hydroxide than hydronium
d. none of the above

Answers

C.
explanation- in the case of pure water there are always going to be the same number of hydrogen ions and hydroxide ions present.

Answer:

B

Explanation:

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