Answer:
Nature uses microorganisms to carry out fermentation processes, and for thousands of years mankind has used yeasts, moulds and bacteria to make food products such as bread, beer, wine, vinegar, yoghurt and cheese, as well as fermented fish, meat and vegetables.
Explanation:
HOMER NOTICES HIS SHOWER IS COVERED IN GREEN SLIME. hI8S FRIEND BARNEY TELLS HIM COCONUT JUICE WILL GET RID OF THE SLIME. HOMER DECIDES TO SPRAY IT WITH HALF COCONUT JUICE. HE SPRAYS THE OTHER HALF WITH WATER AFTER 3 DAYS OF THE TREATMENT THERE IS NO CHANGE IN THE APPEARANCE OF THE GREEN SLIME OR EITHER SIDE OF THE SHOWER.WHAT IS THE INDEPENDENT VARIAB LE
DEPENDENT VARIABLE
CONTROL GROUP
CONSTANT
Answer:
INDEPENDENT VARIABLE: COCONUT JUICE
DEPENDENT VARIABLE: APPEARANCE OF GREEN SLIME
CONTROL GROUP: THE SIDE OF THE SHOWER HE SPRAYED WITH WATER
CONSTANT: SAME TIME OF MEASUREMENT, SAME SHOWER
Explanation:
- Independent variable is the variable that is changed or manipulated by an experimenter. In this experiment, Homer sprays a side of his shower with COCONUT JUICE and the other side with water. This means that the independent variable is the COCONUT JUICE.
- Dependent variable is the variable that responds to the independent variable. It is the variable that is measured by the experimenter. In this experiment, the dependent variable is the APPEARANCE OF GREEN SLIME on the shower.
- Control group is the group in an experiment that does not receive the experimental treatment (coconut juice). This means that the control group of this experiment is the SIDE OF THE SHOWER HE SPRAYED WITH WATER.
- Constants or controlled variable are the variables in an experiment that are kept unchanged throughout the experiment. In this case, the constant is SAME TIME OF MEASUREMENT, SAME SHOWER.
Science
In a cell, what is the function of the cell membrane?
OA. It only maintains the cell shape.
ОВ.
It removes waste and stores ingested food.
OC. It generates energy for the cell.
OD.
It controls the entry and exit of substances.
Have a good day ❤️
Answer:
D. It controls the entry and exit of substances.
Explanation:
The cell membrane provides protection for the cell, transporting nutrients in and carrying toxic substances out.
These are the questions on biology
Explanation:
Simone has to at least skip 1 or 2 days of practice. he is already In the game, but lacks the necessary control of healthy carbohydrates in his diet.
carbohydrates is what gives everyone energy..
healthy carbs:= more fruit, starchy veggies like corn, peas, pasta,whole grain bread plus lean protein can help store more carbs in the fat layer of the body. when in active motion, muscles release bursts of energy, (fight or flight response)..
gives the xtra calories and protein to muscle structure...
Which of the following best explains how the phospholipid bilayer of a transport vesicle contributes to cellular functions?
A
The phospholipid bilayer allows the vesicle to fuse with the Golgi apparatus and the plasma membrane, allowing the exocytosis of proteins.
B
The phospholipid bilayer physically connects the nuclear envelope to the rough endoplasmic reticulum, thus increasing the rate of transcription and translation.
С
The phospholipid bilayer of a transport vesicle contains chemicals that digest the proteins made in the rough endoplasmic reticulum.
D
The phospholipid bilayer contains enzymes that catalyze the conversion of hydrogen peroxide to water and oxygen.
Answer:A
Explanation:
The statement 'the phospholipid bilayer allows the vesicle to fuse with the Golgi and plasma membrane, allowing exocytosis' explains how the phospholipid bilayer of vesicles contributes to cellular functions (Option A).
The endomembrane system is an interconnected network of phospholipid-based membranes which includes the Golgi and plasma membrane.This system (endomembrane system) is used by cells to transport substances to the extracellular medium. Transport vesicles are vesicles that help to move proteins and other biomolecules from the interior of the cell to the extracellular medium.The process by which transport vesicles fuse with the cell membrane to release their components to the extracellular environment is called exocytosis.In conclusion, the statement 'the phospholipid bilayer allows the vesicle to fuse with the Golgi and plasma membrane, allowing exocytosis' explains how the phospholipid bilayer of vesicles contributes to cellular functions.
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If you are using a microscope with an ocular lens of 10x and an objective lens of 4x, what is the total magnification of the specimen you are viewing.
Answer:
The total magnification is 40x.
Explanation:
In order to calculate the total magnification of a microscope, we have to multiply the magnification of the used lenses. In other words, for this case:
Total Magnification = Ocular lens' magnification * objective lens' magnification
Total Magnification = 10 * 4 = 40Duc
Carbon, nitrogen, and phosphorus are examples of
nutrients
that organisms need to stay alive. Nitrogen can be the
Choose.
in an ecosystem when its available forms are in short supply
Choose...
biogeochemical cycle
unnecessary element
nutrient reservoir
limiting nutrient
Review progress
Question 2
of 9
Back
Next
Answer:
Biogeochemical cycles
How Primary and secondary succession happen?
Answer:
In primary succession, newly exposed or newly formed rock is colonized by living things for the first time. In secondary succession, an area that was previously occupied by living things is disturbed, then re-colonized following the disturbance.
Explanation:
What are genes?
1.specific proteins that DNA wraps around to form chromosomes
2.sections of DNA that control traits by encoding specific proteins
3.specific locations on DNA where chromatids attach to each other
4.entire threads of DNA wrapped around histone proteins
Answer:
2. Sections of DNA that control traits by encoding specific proteins.
g Catalyzes a substrate level phosphorylation - breaks down sucrose to glucose and fructose - is a type of isomerase - removes one glucose residue from glycogen a. phosphorylase b. sucrase c. phosphohexose isomerase (also called glucose-6-phosphate isomerase) d. pyruvate kinas
Answer:
A phosphorylase removes one glucose residue from glycogen.
Sucrase breaks down sucrose to glucose and fructose.
Phosphohexose isomerase is a type of isomerase.
Pyruvate kinase catalyzes substrate-level phosphorylation.
Explanation:
A phosphorylase removes one glucose residue from glycogen.
The breakdown of glycogen requires a glycogen phosphorylase. It removes a glucose residue from glycogen in the form of glucose-1-phosphate.
Sucrase breaks down sucrose to glucose and fructose.
To metabolize a sugar different from glucose, an organism first has to transform it into glucose so it can then enter the glycolysis. Sucrose is a disaccharide formed by glucose and fructose bonded by an α-1,2 bond. Sucrase breaks down sucrose to glucose and fructose.
Phosphohexose isomerase is a type of isomerase.
It transforms glucose-6-phosphate into fructose-6-phosphate. This is the second step in glycolysis or the Embden-Meyerhof-Parnas pathway.
Pyruvate kinase catalyzes substrate-level phosphorylation.
It transforms phosphoenolpyruvate to pyruvate, releasing in the process an ATP molecule. This is the final step in the Embden-Meyerhof-Parnas pathway.
Did eskimos eat penguins?
Answer:
yes true
Explanation:
What is a zoonotic disease?
Answer:
A zoonosisis an infectious disease that is transmitted between species from animals to humans (or from humans to animals).
Explanation:
which situation involves the transfer of mechanical energy? and can someone help me please. I will give out the Crown whoever answer the question correctly.
A.
B.
C.
D.
Answer:
Correct answer-C
Explanation:
I'm built different!
Answer:
Answer:C
Explanation:When the racket hits the tennis ball, the racket is transferring energy it built up when the person swung back the racket.Then the tennis ball will increase in kinetic energy.
How would the structure of bone differ if it contained no minerals?
Was Stanley milgrams study of obedience unethical
Answer:
idek im on the same shi
this for phsycology?
Explanation:
Hi please help !!! Thankyou !!
Answer:
Both parents with the blood type A could produce offspring with blood types A or O
Thirty corn seedlings of equal size were randomly assigned to one of three treatment groups. At the beginning of the experiment, the plants in group I were dried and the mass was determined.
Answer:
The definition of the particular situation is outlined throughout the following section of the justification.
Explanation:
The query given seems to be incomplete. Please find the full issue attachment.
(a)
CO2 provides an inorganic component containing cellular mass. Throughout the atmosphere, plant species suck up CO2. Plants manufacture sugars throughout the mechanism of photosynthesis. Sugar is turned into glucose, cellulose as well as certain carbohydrates processed in cell walls. This raises the density of the plant. The process needs water, Carbon dioxide respectively.(b)
Sunlight is absorbed by chlorophyll as well as converted through chemical energy. The plant utilizes biochemical resources to synthesize sugars. The volume including its plant has risen due to the manufacture of sugars, respectively. For producing sugars, plants require light. The loss in mass has been caused by cellular respiration. There's this community of crops in the dark. They don't do photosynthesis, hence.Because to get power for something like the operations including its plant, individuals had to undergo respiration. So there is no photosynthesis, and therefore there is no sugar development. But instead to release energy, the sugar contained in the plant is eaten. And that's why the amount including its plants holding in darkness reduces.There are 3 steps given below for cellular respiration:
GlycolysisKreb's Cycle Electron Chain of TransportCellar respiration fills certain living things with energy.
⇒ [tex]C_6H_{12}O_6 + 6 O_2\rightarrow 6CO_2 + 6H_2O + (ATP) power.[/tex]
The generated CO2 has so far been delivered from the body including its plant. Therefore the plant mass was indeed decreased by this.
8.Most of the ATP molecules are syntthsized during what stage of aerobic respiration?
Answer:
Krebs cycle
Explanation:
Cephalization is (a) the division of the trunk into a scolex, neck, and body. (b) the presence of a head with sense organs. (c) sexual reproduction involving self-fertilization. (d) the ability to replace lost body parts. 2. Flatworms (a) are radially symmetrical. (b) possess a body cavity. (c) reproduce by parthenogenesis. (d) have tissues derived
Answer:
1. a
2. d
Explanation:
Thats the answer
10. Only living things have
Select one:
O A. atoms
on
O B. molecules
O C. proteins, nucleic acids, carbohydrates, and lipids
O D. compounds
T/F After cell division, each new cell will contain the same genetic information as
the original cell
A. True
B. False
Answer:
True
Explanation:
in cell division asextually new cells Contain same genetic information
A scientific model can be used to _______.
a.
replace study of the actual system
b.
better understand systems and processes
c.
complicate ideas
d.
all of the above
Please select the best answer from the choices provided
A
B
C
D
Answer:
B
Explanation:
Scientific models are used to gain a better understanding of systems and processes.
1. distinguish between different types of mutations 2. explain why mutations may or may not affect phenotype 3. identify internal and external factors that regulate cell division 4.explain cancer in terms of the cell cycle
Answer:
1.)The types of mutations include: Missense mutation: This type of mutation is a change in one DNA base pair that results in the substitution of one amino acid for another in the protein made by a gene. Nonsense mutation: A nonsense mutation is also a change in one DNA base pair
.2.) Some mutations don't have any noticeable effect on the phenotype of an organism. This can happen in many situations: perhaps the mutation occurs in a stretch of DNA with no function, or perhaps the mutation occurs in a protein-coding region, but ends up not affecting the amino acid sequence of the protein.
3.)External factors include physical and chemical signals. Growth factors are proteins that stimulate cell division. – Most mammal cells form a single layer in a culture dish and stop dividing once they touch other cells. Two of the most important internal factors are kinases and cyclins.
4.) In normal cells, the cell cycle is controlled by a complex series of signaling pathways by which a cell grows, replicates its DNA and divides. ... In cancer, as a result of genetic mutations, this regulatory process malfunctions, resulting in uncontrolled cell proliferation.
Explanation:
Hope this helped :)
What are found in both mitochondria and typical prokaryotic cells?
80S ribosomes and circular DNA
70S ribosomes and circular DNA
70S ribosomes only
circular DNA only
Answer:
B) 70S ribosomes and circular DNA
Explanation:
Remember: Mitochondria is found in the cytoplasm of almost all eukaryotic cells.
All prokaryotes have 70S ribosomes. Eukaryotes have 80S ribosomes, with some exceptions like mitochondria and chloroplast.
Circular DNA is DNA that forms a closed loop and carries genetic material. In both prokaryotes and eukaryotes, the chromosome represents circular DNA, although in eukaryotes, the chromosomes are more complex in structure.
Which of the following is NOT an advantage to using a hydroponic system?
Lower water and nutrient costs
Higher crop yields
Diseases spread slowly through the system
O Faster plant growth
Diseases spread slowly through the system
Explanation:
It's the only disadvantaged one
which of the following question must be asked about the use of resources in an economic system
Answer:
what is the most effective allocation
Explanation:
T/F Cells will make more ATP in aerobic respiration than in anaerobic respiration.
A. True
B. False
what is the volume of ethyl alcohol solution in a a 70% 250 ml
175 ml Ethyl Alcohol
250 ml x .70 (70% alcohol) = 175 ml, leaving the other 30% out (75ml)
There is more then one answer to the question. What does the brachiocephalic divide into? There is more thane one answer to the question.
A. Right brachiocephalic vein
B. Left jugular vein
C. Left subclavian artery
D. Left common carotid artery
E. Left brachiocephalic artery
F. Right subclavian artery
G. Right common carotid artery.
Answer:
This is health not biology
Explanation:
What is the standard formula developed by the American society of anesthesiologists for payment of anesthesia services?
Answer:
The formulas for determining payment for surgical procedures requiring anesthesia are as follows: Anesthesia performed personally by the anesthesiologist (AA) Base units plus time units times conversion factor = X - 20% = fee
Answer:
X - 20% = fee.
Explanation:
Which effect could a mutation in mRNA have on the production of proteins?
mRNA is the messenger molecule, which transcripts the information present in the DNA and then translates it to make the polypeptides. The mutations on mRNA can affect the synthesis of proteins.
The effect of mutation on mRNA:
Point mutations refer to the insertion or deletion of a single nucleotide from the sequence. The mutations can seriously affect the organism and the functioning of the protein formation. The point mutation leads to alteration of the amino acid sequence, which may lead to dangerous diseases or malfunctioning.
Thus, the mutations in the mRNA can result in serious alteration of the amino acid sequence of an organism.
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