What is the problem which fermentation is able to FIX?


Cell has a limited supply of NAD


Cell has a limited supply of oxygen


Cell has too few mitochondria


Cell has too many glucose

Answers

Answer 1

Answer:

Cell has a limited supply of NAD+

Explanation:

Cellular respiration occurs in the cytoplasm, where glucose is broken down for energy processing. Energy is produced by aerobic respiration in the presence of oxygen, whereas anaerobic respiration can be carried out in an oxygen-deprived environment.

Fermentation is one kind of anaerobic respiration- here, the cells use glucose to generate a Net 2 molecules of ATP from the 6carbon sugar. Glucose is first converted to pyruvate, which is oxidized in a complex process. While 4 ATP are produced in fermentation, 2ATP are used in regenerating NAD+ from NADH2.

Two types of fermentation include lactic acid fermentation and alcoholic fermentation. These occur in single-celled, and multicellular microbes.

What Is The Problem Which Fermentation Is Able To FIX? Cell Has A Limited Supply Of NAD Cell Has A Limited
What Is The Problem Which Fermentation Is Able To FIX? Cell Has A Limited Supply Of NAD Cell Has A Limited

Related Questions

During _____ in plant cells, a cell plate forms
separating the parent cell into two daughter cells.

Answers

Answer:cytokinesis

Explanation:

What Intermediary Products are produced in the Kreb Cycle that “feed “ the E.T.C.?

Answers

Answer: These products from the citric acid cycle are made in the mitochondria of your cells.. During oxidative phosphorylation, NADH and FADH 2​start subscript, 2, end subscript are transported to the electron transport chain, where their high energy electrons will ultimately drive synthesis of ATP.

Grade Science

V1.29.31

Red blood cells need iron. They store iron and typically contain more iron than the fluid around them does. Which

action would show the blood cells doing active transport?

O pushing iron out

O bringing iron in

O swelling

O shrinking

Answers

Answer:

pushing iron out

Explanation:

Excess iron will be push out of the cell to regulate the internal environment of cell, this active transport involve osmosis.

if this type of reaction occur in a plant cell, the plant cell will shrink which may/will leads to death of the plant.

Hope it is helpful

don't mind my grammatical blunders.

Thank you.

Yeast cells, plant cells, and mammal cells all share many similarities in cell signaling. This provides evidence that:________

a. cell-signaling mechanisms are only found in organisms that use methods of sexual reproduction
b. intercellular communication evolved as a way for multicellular organisms to coordinate cell functions
c. eukaryotic cells use signal transduction pathways while prokaryotic cells use a more primitive form of signaling
d. signal transduction pathways appeared in cells before the evolution of multicellular organisms

Answers

Answer:

D

Explanation:

Yeast cells, plant cells, and mammal cells all share many similarities in cell signaling. This provides evidence that signal transduction pathways appeared in cells before the evolution of multicellular organisms. Thus, the correct option for this question is D.

What is cell signaling?

Cell signaling may be defined as a process through which a cell of an organism may respond to substances outside the cell through signaling molecules found on the surface of and inside the cell.

This biological process of cell signaling is ultimately required in order to accomplish all sorts of metabolic activities that are essential for the survival of living organisms, no matter whether they are prokaryotic or eukaryotic, unicellular or multicellular.

Therefore, the correct option for this question is D.

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Explain why the ratio of motor neurons to muscle fibers is greater in muscles that control eye movement than in postural muscles of the leg.

Answers

Answer:

The muscles of the eye cover a greater number and in turn carry out greater fine motor skills.

Explanation:

Alpha motor neurons are neurons that invent the skeletal muscle, that is, striated, so that through the motor plate that is the unit that unites them, an action potential is transmitted that contracts the sarcomeros of the elastic fibers and the z lines. come closer, each eye movement is much more precise than the locomotion of the lower limb, which carries greater innervation in each muscle bundle due to the specificity of the movement, this is how more alpha motor neurons are required to mobilize the eye than a leg.

The specificity and preciseness of eye movement control justifies why the ratio of motor neurons to muscle fibers is greater for muscles controlling eye movement than those in the postural muscles of our leg.

The function the eyes performs requires more precise locomotion control than the movement of the limbs require.

For an eye movement to be made, an action potential must be transmitted which makes the sarcomeres of the elastic fibers and z-lines to unit thereby producing movement of the eye. This movement are usually done with almost perfect preciseness.

This is why there are more alpha motor neurons that control eye movement than we have in postural muscles of the leg.

In summary, the specificity and preciseness of eye movement control justifies why the ratio of motor neurons to muscle fibers is greater for muscles controlling eye movement than those in the postural muscles of our leg.

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A researcher is investigating the of effects a chemical that makes thylakoid membranes permeable to hydrogen ions (H+). Which of the following is most likely direct effectof adding the chemical to plant cells?

Answers

Answer:

B. The chloroplasts will generate less ATP

Explanation:

Photosynthesis, occurs in the chloroplasts of plants. Solar energy is converted into chemical energy in the form of stable carbohydrates.  

              6 CO2 + 6 H2O + light  →  C6H12O6 + 6 O2

Carbon Dioxide + Water + Light       Glucose + Oxygen

Chloroplasts, are small membrane-bound organelles of multi-folded membranes containing pigments, enzymes, and other molecules that facilitate the process. The thylakoid contains multiple folded membranes called granum stacked together. They contain light-absorbing pigments like chlorophyll.  

Here, absorbed light is  used in photolysis, to split water produce H+, O2 and high-energy electrons for the high-energy producing electron transport chain.  

Protons are pumped into the stroma within granum, producing ATP.                 ∴ Without ATPase, less ATP is produced.

Chloroplasts are the membrane-bound organelles, which carry out the process of photosynthesis. The correct answer is:

Option B. The chloroplasts will generate less ATP.

Photosynthesis is the process of preparing the food in presence of sunlight. It occurs in the plant. The chloroplasts are the membrane-bound organelles, which consists of pigments, enzymes, and other molecules. The thylakoid membrane consist of stacked membranes, known as grana. The light-absorbing pigment, chlorophyll is found in grana.

The following points can be used to explain photosynthesis:

The absorbed light initiates photolysis, which is the breakdown of water molecule into hydrogen and oxygen. During photolysis, high-energy electrons are also released. These electrons are utilised in the electron transport chain to provide energy.

Therefore, the permeability of the protons into the granum will yield ATP. The less ATP will be produced without ATPase.

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Which compound is a reactant in cellular respiration?
oxygen
carbon dioxide
water
ATP

Answers

Answer:

Oxygen

Explanation:

........... ......

Oxygen and glucose are the reactant in process of cellular respiration. ATP is the primary product of cellular respiration, and carbon dioxide and water are waste products. Thus, option A is correct.

What is the importance of cellular respiration?

During the process of photosynthesis, which creates glucose from water and carbon dioxide, solar energy is transformed into chemical energy. The byproduct is the emission of oxygen.

In the process of breaking down glucose during cellular respiration, oxygen is consumed, which also produces heat and chemical energy.

The terminal electron acceptor in cellular metabolism is oxygen. H2O is produced when oxygen takes hydrogen ions and electrons.

After passing via ATP synthase, hydrogen ions from the intermembrane space move from the mitochondrial matrix to produce ATP.

Therefore, oxygen molecule is a reactant in cellular respiration.

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SOMEONE HELP ME PLZ, I WILL MARK BRAINLIEST!!!

Answers

Cl 1- has 17 protons and 18 electrons
K 1+ has 19 protons and 18 electrons
S 2- has 16 protons and 18 electrons
Sr 2+ has 38 protons and 36 electrons
Al 3+ has 13 protons and 10 electrons
P 3- has 15 protons and 18 electrons
Si 4- has 14 protons and 18 electrons

56+/54- has a charge of +2
87+/86- has a charge of +1
84+/86- has a charge of -2
50+/46- has a charge of +4
32+/36- has a charge of -4
55+/54- has a charge of +1
12+/10- has a charge of +2

Meiosis is necessary for_____
reproduction.
A. Somatic
B. Zygote
C. Asexual
D. Sexual

Answers

Answer: D

Explanation: Meiosis is necessary for sexual reproduction because haploid cells which fuse during sexual reproduction to form a diploid zygote results from meiotic cell division.

What cell parts are common to What cell parts are found only in plant cells? What are found only in animal cells?
all of these cells?

Answers

Answer:

The organelles found only in plant cells include- chloroplast, cell wall, plastids, and a large central vacuole. The chloroplasts contain a green pigment chlorophyll that is responsible for the process of photosynthesis. What is the composition of a plant cell wall? The cell wall of a plant is made up of cellulose

Animal cells are eukaryotic cells or cells with a membrane-bound nucleus. Unlike prokaryotic cells, DNA in animal cells is housed within the nucleus. In addition to having a nucleus, animal cells also contain other membrane-bound organelles, or tiny cellular structures, that carry out specific functions necessary for normal cellular operation

Answer: the plant cell has a cell wall, chloroplasts, plastids, and central vacuole structures not found in animal cells. Plant cells do not have lysosomes or centrosomes.

We use blank as the matrix through which DNA will travel. In order to physically see the samples that we put in the gel, we first have to add blank to each sample. When we have the samples loaded, we want to make sure we also add what's called a blank which acts as the standard curve in a tube; it's made up of DNA fragments of known sizes. Before running the gel, it's important to make sure that there is blank covering the gel in the gel rig. This will make sure that the electrical current runs through the gel and the gel stays cool

Answers

Answer:

This question is asking to fill in the blank spaces with the correct terms. The correct terms to the four blank spaces are:

1) GEL

2) DYE

3) DNA MARKER

4) LID

Explanation:

This question is describing the Gel electrophoresis technique which is used to separate DNA fragments using electric current. The DNA fragments of different sizes migrate through a GEL which serves as the matrix made from Agarose.

In order to physically see the samples that we put in the gel, we first have to add DYE to each sample of DNA. After loading the samples to be separated, a substance made up of DNA fragments of known sizes referred to as DNA MARKER, which acts as the standard curve in a tube is used.

Before running the gel, it's important to make sure that there is LID covering the gel in the gel rig. This will make sure that the electrical current runs through the gel and the gel stays cool.

Give the equivalent measurement of the materials given below.
equivalent
sample materials (unit)
1. 1 cup nuts meaurement
2. 4 table spoon sugar
2. 5 whole eggs
4. 1 gallon ice cream
5. 2 bars butter
6, 3 lbs. dried nuts
7. 5 big cans of evaporated milk
8. 1 teaspoon sugar
9. 16 tablespoon salt
10. 5 cups flour​

Answers

Answer:

1 cup nuts measurement =300grams

Explanation:

wannabe friends please

HELP ME!!!!!
How are bacteria, a rose, and an elephant alike?

Answers

they are all made of eukaryotic cells
They are all made of eukaryotic cells. They are all organisms made of cells.they all reproduce in the same way

Describe the anatomy of the typical long bone

Answers

Answer: HERE'S YOUR ANSWER!!!

Explanation:

Long bones are those that are longer than they are wide. The end of the long bone is the epiphysis and the shaft is the diaphysis. When human finishes growing these parts fuse together. The outside of the flat bone consists of a layer of connective tissue called the periosteum

Why are the bones and muscles of the legs so much larger than the upper extremities?​

Answers

Because you need your legs to carry your whole body, so, essentially, your legs have to have bigger bones and muscles.

how is atmospheric carbon in the form of CO2 converted into a molecule that is usable to all organisms?​

Answers

Answer:

The carbon-dioxide exists in the atmosphere, and it is dissolved in the water.

Explanation:

With the process of photosynthesis, it becomes organic, and by breathing, the organic gas goes back to carbon-dioxide.

The assimilation of carbon is the process when the carbon-dioxide converts to organic carbon with the help of living organisms. This organic carbon is then used for energy.

1. What is vascular tissue?

Answers

The tissue is higher plants that constitutes the vascular system, consisting of phloem and xylem by which water and nutrients are conducted throughout the plant.
A tissue in higher plants that constitutes the vascular system

what is the function of the Articular cartilage.

Answers

Answer:

Articular cartilage is a thin layer of specialized connective tissue with unique viscoelastic properties. Its principal function is to provide a smooth, lubricated surface for low friction articulation and to facilitate the transmission of loads to the underlying subchondral bone.

Brainliest pls? owo

Why time is important in measuring the rate of transpiration of plant​

Answers

so you don't lose track of the rate of the transpiration. they change over time.

Answer:

Transpiration is a process that involves loss of water vapour through the stomata of plants. Transpiration is thought to be a 'necessary cost or evil' to allow the plant to absorb water from the soil. It is an inevitable process. ... Transpiration helps maintain the turgidity in plants.


Which molecules provide the elements for creating stored chemical energy for the cell?

Answers

Answer:

Energy-rich molecules- Glycogen, carbohydrates, triglycerides, and lipids are energy storage molecules. These molecules store energy in the form of covalent bonds.

Electrochemical potential- This type of energy storage is more active and readily used by cells.

Hope this helps!

Explanation:

Brainliest please?

In essence, DNA is a thin and very, very long organic molecule. It is a polymer, and each of the monomers that constitute it are called ______

Answers

Answer:

nucleotides

Explanation:

DNAs are long-chain, helical macromolecules that store genetic information They are made up of varying sequences of covalently bonded monomers called nucleotides. Four types of nucleotides make up the nucleic acid DNA, these include Adenine, Guanine, Cytosine and Thymine.

Unlike other macromolecules,  these are typically not used as an energy source and only encode protein synthesis. They comprise a 5-Carbon deoxyribose sugar, one nitrogenous base (adenine, guanine thymine, and cytosine) and a phosphate group.

Nitrogenous bases encourage base-pair formation through hydrogen bonding. Adenine forms double bonds with thymine, while cytosine forms triple bonds with guanine.

Plzz help 10 points!!!!!​

Answers

Answer:

Here is your answer .

Option B Flower color is a dominant trait.

Hope it helps you . :---)

Explanation:

If Correct mark me as brainliest

plz

Answer: C, Both parents had an allele for pink flower color.

I hope this is the answer you were looking for :) I’m so sorry if it’s wrong

What is not a characteristic of cell differentiation
A) stable phenomenon
B) unstable phenomenon
C) controlled by genetic factors
D) precedes morphological difference

Answers

Answer:

B) unstable phenomenon

Explanation:

please help What is used to process fuel in cellular respiration?

Answers

Answer: Carbohydrates, fats, and proteins can all be used as fuels in cellular respiration, but glucose is most commonly used as an example to examine the reactions and pathways involved.

Explanation:

(NOW PLSSS I’LL GIVE BRAINLIEST) Ally sees a photograph of a macaroni penguin that lives in South Georgia, a sub-Antarctic island. She reads more about these penguins
and learns that they mate for life. She knows that not all animals mate for life and that there are various combinations of mating systems,
Describe two mating systems, and explain why different systems exist.

Answers

Answer:

It depends on their life expectancy. There is an bird that is born and dies on the same day (sorry I cannot remember the name) so as soon as they can mate, they mate until death. Not every animal mate for life because they live longer. Animals that mate for life mate because they have a short life so they do this to continue the population.

If the amount of oxygen improved by a plant or measure of a 24 hour. When would you expect the greatest not a function to be produced

Answers

Answer:

After 6 hours

Explanation:

Functions in oxygen begin to decrease after 6 hours

Which fat is most likely a solid at room temperature?
A.one that is saturated
B.one that is unsaturated
C.one with double bonds
D.one that contains no hydrogen

Answers

Answer:

one that is saturated

Explanation:

Unsaturated fat turns to liquid at room temperature. Saturated fat has do not have double bonds in their molecular structure.

what happens to sound underwater

Answers

Answer:

if you put your head under the water, the sound becomes much louder. You also feel more of a sound when you're underwater. Above the surface, the sound waves only vibrate your eardrum (unless the sound is very loud).

Which three plates touch the south American plate

Answers

Answer: South American plate is bounded by African plate in the east, Nazca plate in the west, Antarctic plate and Scotia plate in the south, and Caribbean plate and North American plate in the north.

Explanation:

Answer:

African plate, North American plate, and antarctic plate

Explanation:

Do all living things obtain the matter and energy they need to live and grow in the same way?​

Answers

Answer:

Explanation:

This means all living organisms must obtain and use energy to live. Energy is the power to do things. ... A living organism can either make its food or depend on others to make food for them. For example, green plants produce their food from a process called photosynthesis.

Living things obtain energy and food to grow but different organisms do in different ways plants depend on the sun for photosynthesis.

How do living things obtain energy?

Every living thing has a unique method of getting nutrients. Protozoans and other animals are among the creatures that obtain nutrition by eating food. Through the process of photosynthesis, plants and algae produce their own sustenance.

Animals consume food and drink to get the substance and energy they require for their biological activities.

A producer is an organism that produces its own nourishment. Sugars, a source of both energy and substance, are produced by plants using the energy from sunshine.

Therefore Plants are one type of creature that can produce its own food, to obtain energy.

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