HELP PLEASE!!!!!!!!!!!
Question 1 (1 point)
Saved
What is the purpose of a model?
Question 1 options:

Increase the efficiency of cells

Representing things which would be difficult to observe directly

Recreate complex systems in a new location

Demonstrate the exact function of a living system
Question 2 (1 point)
Saved
Where in the cell does glycolysis occur?
Question 2 options:

Chloroplast

Mitochondria

Cytoplasm

Thylakoid
Question 3 (1 point)
Saved
Pyruvate has __________ carbon (s) and is produced by ________
Question 3 options:

3, glycolysis

3, photosynthesis

4, glycolysis

6, photosynthesis
Question 4 (1 point)
Saved
What is NOT a product of glycolysis?
Question 4 options:

Oxygen

NADH

ATP

Pyruvate
Question 5 (1 point)
Saved
What is the benefit of oxidative phosphorylation over glycolysis?
Question 5 options:

Much more ATP produced

No membrane required

No special organelle required

Produces oxygen
Question 6 (1 point)
Saved
Why does photosynthesis require 38 ATP to make sugar but respiration only creates around 32 ATP?
Question 6 options:

Plants need more energy for building cell walls than animals do for respiration

Useful energy is lost during each chemical change

The sugar made from photosynthesis has more energy than the type of sugar used for respiration

All of the above
Question 7 (1 point)
Saved
Where would a concentration gradient exist?
Question 7 options:

Within the Cell wall

Throughout the Cytoplasm

Within the mitochondria

Outside the chloroplast
Question 8 (1 point)
Saved
How many times do you need to identify a loss of energy due to the second law of thermodynamics in your model?
Question 8 options:

Once

Twice

Every time it occurs

Never
Question 9 (1 point)
Saved
What creates the ATP in respiration?
Question 9 options:

Carbon dioxide

Light

Oxygen

ATP synthase
Question 10 (1 point)
Saved
What is the "job" of oxygen in respiration?
Question 10 options:

Pick up electron from electron transport chain

Split glucose into two pyruvate

Add "P" group onto ATP to make ADP

Phosphorylate NADH

Answers

Answer 1

Answer:

1: Representing things which would be difficult to observe directly

2. Cytoplasm

3. 3, glycolysis

4. oxygen

5. Much more ATP produced

6. All of the above

7. Throughout the cytoplasm (?)

8. Twice

9.Carbon dioxide

10. Phosphorylate NADH

Explanation:

Hope this helps :)


Related Questions

Give an example of each type of macromolecule.

Answers

Carbohydrates

Carbohydrates are polymers of carbon, hydrogen and oxygen. They can be classified as monosaccharides, disaccharides and polysaccharides. Carbohydrates are found in starch, fruits, vegetables, milk and sugars. They are an important source of a healthy diet.

Nucleic Acids

The nucleic acids include DNA and RNA that are the polymers of nucleotides. Nucleotides comprise a pentose group, a phosphate group, and a nitrogenous base group. All the hereditary information is stored in the DNA. The DNA synthesised into RNA and proteins.

Proteins

Proteins are the polymers of amino acids. These include the carboxylic and the amino group. There would be no lipids or carbohydrates without proteins because the enzymes used for their synthesis are proteins themselves.

Lipids

Lipids are a hydrophobic set of macromolecules, i.e., they do not dissolve in water. These involve triglycerides, carotenoids, phospholipids, and steroids. They help in the formation of the cell membrane, formation of hormones and in the and as stored fuel.



An interconnected series of tubes in the cytoplasm is called the _____.

centrioles
mitochondria
golgi body
endoplasmic reticulum

Answers

Answer:

Endoplasmic reticulum

Explanation:

The endoplasmic reticulum is part of the endomembrane system inside almost all eukaryotic cells.

The membrane is continuous with the nuclear membrane. The endoplasmic reticulum is very important for modifying proteins and transporting them in vesicles to the Golgi body for further processing and transport to their final destinations.

The endoplasmic reticulum can be rough (have ribosomes attached) or smooth (lack ribosomes).

What is the function of an enzyme?
A.enzymes slow
down chemical
reactions
B.enzymes break
themselves into
small pieces
C.enzymes combine
products to form
reactants
D.enzymes speed up
chemical reactions

Answers

Answer: The correct answer is D.)

Explanation:

Enzymes are biological catalysts. Catalysts lower the activation energy for reactions. The lower the activation energy for a reaction, the faster the rate. Thus enzymes speed up reactions by lowering activation energy.

Help pls hurry up .................

Answers

Answer:

A(the first one)

Explanation:

Homeostasis maintains the constant internal conditions in an organism. It is important because cells function best with a limited range of conditions. ... All living things have body parts with different functions that help them survive.

Exocrine pancreatic insufficiency (EPI) is a condition characterized by lack of the exocrine pancreatic enzymes, resulting in the failure to digest food properly (especially fats). A healthy diet is important for everyone, but especially for people with EPI. One treatment called pancreatic enzyme replacement therapy, or PERT, replaces the digestive enzyme that your pancreas isn’t producing anymore. What function does PERT replace?

A. It serves as a reactant and is consumed in the reaction.

B. It serves as a product and lowers the activation energy.

C. It serves as a biological catalyst and lowers the activation energy.

D. It serves as a waste product and raises the activation energy.

Answers

Answer:

Pancreatic enzyme replacement therapy (PERT) serves as a biological catalyst and lowers the activation energy.

Explanation:

Enzymes act as biological catalysts that allow a reaction to occur faster and with less activation energy. An enzyme replacement therapy, such as PERT used in the case of exocrine pancreatic insufficiency, is able to supply the function of an enzyme that the body does not produce.

The exocrine pancreas produces digestive enzymes, such as amylase and lipase, which aid in the digestion of carbohydrates and lipids. In the absence of enzyme production by the pancreas, PERT provides the necessary enzymes for digestion.

When is "international day of happiness?"

Answers

Answer:

Saturday, March 20

Explanation:

look it up ?

Answer:

March 20th! :)

Explanation:

The process where oceanic crust slides under another plate and is melted is called
1. Recycling
2. Sea floor spreading
3. Continental drift
4. Subduction

Answers

Answer:

subduction.

Explanation:

Why does the fishing industry watch for upwellings eagerly?​

Answers

Answer:Both rivers and surface currents are long, moving bodies of water

Due to the fact that the Upwelling brings all of the nutrients and food for the fish to the surface which is where all the fish will be feeding. ... Compare rivers and surface currents.

The Venn diagram compares aerobic respiration and anaerobic respiration.

A Venn diagram is shown. One circle is labeled aerobic and the other circle is labeled anaerobic.

Which statement could be categorized only in the anaerobic section of the Venn diagram?
A. is performed by eukaryotes
B. has commercial uses
C. regenerates NADH
D. occurs in the mitochondria

Answers

Answer:

Commercial use

Explanation:

Anaerobic respiration has used commercial use. Anaerobic respiration doesn't need to use oxygen

Hope this helps! :)

Answer:

my answer would be has commercial uses

Explanation:

why I would think this is because is say Which statement could be categorized only in the anaerobic section of the Venn diagram I would think it would be commercial uses and plus i just did the test and it was right.

What is the process that some plants use to flower at the same time every year?
A. Senscenence
B. Abscission
C. Dormancy
D. Photoperiodism

Answers

Answer:

A.Senscenence

You're welcome <3

Answer:

D, Photoperiodism

Explanation:

The length of darkness that plants is called a photoperiod, and a plant's reaction to periodic darkness is called photoperiodism.

3. The radula and crystalline style of molluscs are part of the:
A) reproductive system
B) defensive mechanisms
C) excretory system
D) nervous system
E) digestive system

Answers

Answer:

E. digestive system

Explanation:

Mollusks/Molluscs are invertebrates of the Kingdom Animalia. It is said to have the biggest population when it comes to the marine phylum.

It has an organ called the "radula" that is responsible for grinding food. This organ looks like a tongue. Its "crystalline style" is located in the middle part of its gut. It is responsible for secreting enzymes and it helps in extracellular digestions.

Clearly, the radula and crystalline style are both part of the mollusc's digestive system.

Which compound is a carbohydrate? (1 point)
O nucleotide
O protein
O starch
O amino acid

Answers

Starch like in potatoes would be a carb!

Cellular respiration is a process common to cells. Which statement best describes cellular respiration?

A It converts energy in food into a more usable form.
B It occurs in animal cells, but not in plant cells.
C It uses carbon dioxide and produces oxygen.
D It stores energy in food molecules.

Answers

Answer:

B It occurs in animal cells, but not in plant cells. this is the answer

hope it helps :)

Answer:

A It converts energy in food into a more usable form.

Certain chemicals interfere with the functioning of the electron transport chains in mitochondria. During exercise, a likely effect of such a chemical would be


A. slower breathing


B. quicker responses


C. mental quickness


✔ D. muscle soreness

Answers

Answer:

D

Explanation:

Answer:

Quicker responses

Explanation:

pex

A student created the model of the ATP-ADP cycle shown below. How should the model be changed to accurately show the cycle? *
4 points
Captionless Image
The arrows in the model should point in the opposite directions to show ADP releasing its energy to form ATP
“ATP” and “ADP” should switch positions because ATP is a high energy molecule and ADP is a low energy molecule.
“Energy from Food/Light/etc.” should be going out of the cycle rather than into the cycle. Energy from food breaks down ADP into ATP.
“Energy used for cellular work” should be going into the cycle rather than out of the cycle. Energy for cellular work breaks down ADP into ATP.

Answers

Answer: World Magnetic Model Out-of-Cycle Release ... have released a new model to more accurately represent the change of the ... This out-of-cycle update before next year's official release of WMM2020 will ensure safe navigation for military ... This map shows the location of the north magnetic pole (white star) ...

Explanation:

This map shows the location of the north magnetic pole and white star.

What is phosphorylation?

The term phosphorylation has been defined as a biochemical process in which phosphate has to be added to an compound which has been organic. The example of phosphorylation has been glucose combined with the phosphate in the order to obtain the glucose monophosphate and phosphate combined with adenosine phosphate (ADP).

The Protein also undergoes through the process of phosphorylation and it has been useful and utilized by the bacteria to adopt the change in the environment in which they survive. The term phosphorylation has been defined as a biochemical process in which phosphate has to be added to an compound which has been organic.

The example of phosphorylation has been glucose combined with the phosphate in the order to obtain the glucose monophosphate and phosphate combined with adenosine phosphate (ADP) and adenosine triphosphate (ATP) is obtained.

Therefore, This map shows the location of the north magnetic pole and white star.

Learn more about phosphorylation on:

https://brainly.com/question/15585148

#SPJ2

Label the magnetic pattern found in ocean floor
rocks near a mid-ocean ridge. Describe why you
labeled the picture the way you did.

Answers

Answer:

Sigo aqui a pesar de lo malo

De ese oscuro pasado

Siempre estoy junto a ti

Sigo aqui abrazado a lo nuestro

A este amor tan inmenso

Que no sabe morir

He llorado tanto mas

Que el cielo

Lagrimas de dolor

He tocado fondo tantas veces

luchando por tu amor

Soy incondicional

Un amor tan real que

No juzga que suena

Que sufre y perdona

Un amor de verdad

Soy Incondicional

Un amor tan real

Que no espera

Algo a cambio

Que no tiene horario

Un amor de verdad

NNNnno no no

Descubri

Que un amor verdadero

Se entrega por completo

Y eso hice por ti..

He llorado tanto mas

Que el cielo

Lagrimas de dolor

He tocado fondo tantas veces

luchando por tu amor

(coro)

Soy incondicional

Un amor tan real que

No…

Explanation:

This is an example of which type of visual aid?

a diagram
a map
a pie chart
a bar graph

Answers

i got D correct!

i saw someone comment it and i tried D and it was right!!

anyways have a great day:)

The visual aid that has been demonstrated here would be:

D). A bar graph

In the given situation, Keithe aims to provide a presentation that shows how the cost of living varies in distinct nations and locations across the globe.To successfully pursue his purpose, the 'bar graph' would be the most appropriate visual aid that will assist him showing his desired information and data of varied costs in various countries briefly and graphically.This will make his idea more meaningful and understanding that will enhance the impact over the viewers.

Thus, option D is the correct answer.

Learn more about "Visual Aid" here:

brainly.com/question/18923372

Which of the following pairs would reside in the same Genus?

A. Quercus rubrum B. Acer rubrum C. Quercus alba


A and B

none of these animals are in the same Genus

B and C

A and C

Answers

Answer:

A+B

I have to write 20 words to explain it well so, they are part of the same species ander phylum.

Answer:

A and B

Explanation:

Why should you wash your hands after touching animals?

to avoid getting an illness from a livestock animal
to keep bacteria from entering open hand wounds
to prevent you from becoming sick with smallpox
to protect your pet from contracting your illness

Answers

[tex]\huge\sf\underline{\purple{❥}\pink{Q}\orange{U}\blue{E}\red{S}\green{T}\purple{I}\pink{O}\red{N}}[/tex]

Why should you wash your hands after touching animals?

(a) to avoid getting an illness from a livestock animal.

(b) to keep bacteria from entering open hand wounds.

(c) to prevent you from becoming sick with smallpox.

(d) to protect your pet from contracting your illness.

[tex]\huge\sf\underline{\purple{❥}\pink{A}\orange {N}\blue{S}\red{W}\green{E}\purple{R}}[/tex]

(a) to avoid getting an illness from a livestock animal.

What does it mean to germinate?

A. To get sick
B. To grow
C. To drink
D. To fly

Answers

Answer:

B. To Grow

Learn more about Germination at the following answer:

https://brainly.com/question/19016674

#LearnWithBrainly

I’m fairly sure it’s B to grow /
Sprout

Which of the following is a carbohydarte?

Answers

Answer:

can u add a list of answer choices?

Explanation:

What two compounds are the waste products of cellular respiration? * H2O and CO2 H2O and C6H12O6 CO2 and C6H12O6 ATP and CO2

Answers

Answer:

The two compounds that correspond to waste products of cellular respiration are H₂O and CO₂.

Explanation:

The cellular metabolic waste products, specifically from cellular respiration are water (H₂O) and carbon dioxide (CO₂), from the oxidation of glucose into energy.

The process of cellular respiration occurs in the mitochondria of eukaryotic cells and consists of a series of chemical reactions where, from a glucose molecule, energy is obtained in the form of ATP molecules.

Obtaining H₂O and CO₂ from glucose can be summarized with the schematic reaction:

                                 C₆H₁₂O₆  +  6O₂ →  6H₂O  +  6CO₂

This summary indicates that a glucose molecule, when oxidized, produces as waste 6 molecules of water and 6 molecules of carbon dioxide. To reach this process all the reactions of the oxidative phosphorylation occur and 24 molecules of ATP are obtained for each molecule of glucose.

For the other options it is important to mention that:

C₆H₁₂O₆ is the substrate from which cellular respiration takes place. ATP is the final product of cellular respiration, translated into energy to be used by the cell.

Answer: The two compounds that correspond to waste products of cellular respiration are H₂O and CO₂.

Explanation:

What is the term for the breakdown of glucose in the presence of oxygen?

Answers

In the presence of oxygen when breakdown of glucose is carried out in the presence of oxygen in a cell, it is called AEROBIC RESPIRATION.

Answer: Cellular respiration

Explanation:

What is one part of all seeds?

A. Little wings
B. Flowers
C. Fruits
D. A little food

Answers

Answer:

i think the answer would be D. A little food

At room temperature, nitrogen is a gas and mercury is a liquid. Which claim describes how the particles of
nitrogen gas compare to the particles of liquid mercury?
A. The particles that make up nitrogen gas are expanding.
B. The particles that make up nitrogen gas are moving more rapidly.
C. The particles that make up nitrogen gas have greater attractive forces between them.
D. The particles that make up nitrogen gas are closer together.

Answers

Answer:

It's B The particles that make up nitrogen gas are moving more rapidly

I hope its right if not so please sorry :)

Matter can be altered in many different ways. For example, what are all the ways you can change a piece of binder paper? Think
creatively!

Answers

Answer:

Physical changes

Explanation:

Like fold the paper , rip/cut the paper , etc. etc.

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

The steps of gene cloning are, in order,?
A. isolation, transformation, ligation, and selection.
B. isolation, ligation, transformation, and selection.
C. ligation, transformation, isolation, and selection.
D. selection, transformation, ligation, and isolation.

Answers

B hope this helped have a wonderful day

Within the human trait, brown eyes are dominant over green eyes. The Punnett square below shows a cross between two parents with
brown eyes
B
b
BBB
Bb
b Bb
bb
What is the probability that the parents will produce an offspring with green eyes?
(AKS 3b, DOK 2)
O A. 25%
OB. 0%
O C. 50%
OD. 100%

Answers

Hey so I can’t tell your answer choices for the first on so I drew the box they talked about it’s all B I’ll show you a picture

And for the second one
I think it’s C

I haven’t done this in a year so I’m not 100% sure If I’m right I could be wrong
If so please tell me if I’m right or wrong so other people that have this question know.
I hope this help you in some way.
Thank you
Have a nice day.
-Pampam

I’m crying because I can’t do this please can someone help

Answers

Answer:

Please dont cry calm down, i know how you feel though, take sometime and calm down first

Explanation:

what are the blank answers ? confused

Answers

Answer:

Blank #1) Glucose

Blank #2) I'm guessing acetyl-CoA

Blank #3) 38 net

Explanation:

I'm guessing glucose for #1 because it goes into the pyruvate gets converted to acetyl-CoA which releases carbon dioxide, and aerobic respiration produces 38 atp.

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