Chemistry Middle School

Help someone pls and thank u

Answers

Answer 1

Answer:

The cell membrane is semi-permeable - it controls what can enter and leave the cellRibosomes make proteins

Hope this helps!

Answer 2

Number one is cell membrane and number two is proteins

Related Questions

How is mass conserved during photosynthesis?
-The mass of the reactants (carbon dioxide and water) is the same as the mass of the products (oxygen and sugar).
-The mass of the reactants (carbon dioxide and water) is different from the mass of the products (oxygen and sugar).
-The mass of the reactants (carbon dioxide and oxygen) is the same as the mass of the products (water and sugar).
-The mass of the reactant (carbon dioxide) is different from the mass of the products (water, oxygen, and sugar).
HELP PLEASE

Answers

Answer:

-The mass of the reactants (carbon dioxide and oxygen) is the same as the mass of the products (water and sugar).

Explanation:

Certified Educator The law of conservation of mass states that in a chemical reaction, mass is neither created nor destroyed. That means, the total mass for the reactants needs to equal the total mass of the products. The reactants for photosynthesis are 6 carbon dioxide, 6 water and sunlight.

Answer:

Pizza is great

Explanation:

I think this because pizza toppings are also packed with a compound called glutamate, which can be found in the tomatoes, cheese, pepperoni and sausage. When glutamate hits our tongues, it tells our brains to get excited and to crave more of it. This compound actually causes our mouths to water in anticipation of the next bite.

Why are the muscles that move food through your digestive track called involuntary muscles?

Answers

Answer:

because you cannot control them voluntarily

Explanation:

sorry if wrong

True or False

Low, gray, layered clouds that cover the sky and bring steady rain are nimbostratus clouds.

Answers

Answer:

true

Explanation:

it indicates a steady rain therefore true

true because no other cloud has that kind of experience

pls help me its science

Answers

Answer: solids were liquds the form changes but it is still the same thing

Explanation:

how do atoms combine to form extended structure?

Answers

Answer:

lose or share electrons in such a way that the outer shells become chemically complete

Explanation:

Most interactions among atoms take place in the outermost shell of each atom. The number of each electron in this shell determines how an atom combines with other atoms to form compounds. When atoms combine they gain, lose or share electrons in such a way that the outer shells become chemically complete.

When atoms combine they gain, lose or share electrons in such a way that the outer shells become chemically complete.

Other Questions

b. Differentiate Operation System from other software. give me 4-5 sentences pls. please help i need to check my work 1. What was the main purpose of the Declaration of Independence?O A) To convince colonists that independence was the only optionO B) To state the reasons for independence from BritainO C To create a mission statement for the new nation's futureOD) To end the debate about independence within the Continental Congress DNA profiling is also called DNA fingerprinting. A common misconception about DNA fingerprinting is that the analysis has to do with actual fingerprints. Explain one similarity and one difference between a human beings pattern of bands on an electrophoresis gel and a human fingerprint. find the center solution sets of the given inequality |x-2|>5 Which sentence contains a comma splice? (2 questions) hormone methods, such as birth control pills, protect against stis. A hot air balloon rising vertically is tracked by an observer located 2 miles from the lift-off point. At a certain moment, the angle between the observer's line-of-sight and the horizontal is , and it is changing at a rate of 0.1 rad/min. How fast is the balloon rising at this moment rewrite the equation in Ax+By=C form, use intergers for A, B, and C. I need help because all the answer choices my teacher put were wrong so I dont know what to do How does Michael Oher show his gratitude to the Tuohy family?In the movie blindside . Match the term in Column 1 to the corresponding statement in Column 2.Question-wording bias?Important parts of thepopulation are left out ofthe sampleUnder-coverage?Untruthful answersResponse bias?Only one answer seemsreasonable to most people Explain how Carolina was set up as a colony and why it was split in the 1700s. Please help guyssss What does auf Wiedersehen und einen schnen Tag noch mean in German. Mike traveled for 4 hours at a rate of 55 mph. How far did he travel?. If books you requested from the library arrive in succession, will you receive them all at the same time? If the scale factor of volumes of 2 similar shapes is 15.625what will be the scale factors of lengths? Which graph represents the equation y = 3/4x 3 ? Procter & gamble offers tide detergents, charmin bathroom tissue, crest toothpaste products, and pampers diapers, as well as a host of other household brands. These products all represent a. Can someone help me write a poem using an object? It can be any object. And I will give Brainliest to the best one :) easy pts! Just please don't get it off G oogle