Answers
Answer:
its blurry
Explanation:
Answer:
e goes next to e and c does next to b
Explanation:
cause u have too look wiseltyRelated Questions
What are two factors that ultimately decide what organisms can live in an area?
Answers
Answer:
abiotic and biotic factors
Explanation:
abiotic factors are things like sunlight, soil, minerals, ect.
biotic factors are things like plants, animals, fungi, ect.
Which of the following would be most likely to cause a mutation?
A. the addition of nucleotides to the 3' end of the growing strand
B. the insertion of a mismatched nucleotide into a DNA strand
C. the unwinding of the DNA strand
D. the synthesis of short stretches of DNA
Answers
Answer:
i think its B
Explanation:
its B.........
11. An example of an atom that has no charge is one that has
A. 3 protons, 2 electrons, and 1 neutron.
B. 1 proton, 2 electrons, and 3 neutrons.
C. 2 protons, 2 electrons, and 1 neutron.
D. 3 protons, 1 electron, and 3 neutrons.
Answers
Answer:
C. 2 protons, 2 electrons, and 1 neutron.
Explanation:
What is the answer for this and plz give an explanation!?!?!
PLz this is really hard
Answers
Answer:
flourine because its made with more chemicals and more flamible
Explanation:
Answer: Fluorine
Explanation: The reason being is because... Since Fluorine has a great amount of electromagnetically it reacts at greater amounts. Than phosphorus.
The lac operon is regulated by both the availability of lactose and glucose. How does E. coli regulate transcription of the lac operon?
Answers
Answer:
E. coli regulate transcription of the lac Operon through the production of a small molecule called cyclic AMP (cAMP).
Explanation:
The lac operon is regulated by both the availability of lactose and glucose. E. coli regulate transcription of the lac Operon through the production of a small molecule called cyclic AMP (cAMP).
This cAMP acts a signaling agent which is made by E. coli anytime glucose levels are low In the cells which helps regulate the transcription process as glucose is needed for it .
What is different at the molecular level between a solid and liquid?
a. The type of molecule
b. Strength of intermolecular forces
c. Speed of particles
d. Nothing
Answers
Answer:
the awnser would have to be c ! hope it helps !
in the mitosis of onion root experiment, why does the onion root have to be crushed into smaller pieces
Answers
plzzzzzzzzzzzzzzzzzzzzzz hel
Answers
Answer:
carbohydrates I think
Explanation:
how is this food made and what is the role of microorganism in the production of this food?
Answers
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:
The manner in which several different ions and molecules move through a cell membrane is shown in the diagram above. For each lon or molecule, the relative concentration on each side of the
membrane is indicated. Which of the following accurately describes one of the movements taking place?
A
Glucose is transported into the cell by active transport
Subm
B
Nat is transported into the cell by active transport
с
The movement of glucose through the membrane requires ATP hydrolysis
D
Na transport out of the cell requires ATP hydrolysis
Answers
Answer:
The correct answer is - D . Na transport out of the cell requires ATP hydrolysis
Explanation:
Sodium-ion moves or transported from the inside of the cell to the outside the cell by the process called active transport. Active transport takes place takes place when the movement is against the concentration gradient to a higher concentration area through the cell membrane.
Active transport requires energy in order to transport the molecules or ions from low concentration to high concentration. In sodium-potassium pump get the energy from the hydrolysis of the ATP.
The given diagram represents the transport of sodium out of the cell using active transport. Active transport utilises the energy or ATP released during respiration. The correct answer is that sodium is transported out of the cell requires ATP.
Active transport is defined as the transport in which molecules move from lower to higher concentration, against the concentration gradient. The active transport requires the hydrolysis of energy to move across the cell. The sodium-potassium pump follows the active transport, such that:
The pumping of ions against the concentration gradient requires the addition of energy. The high-energy molecule is used to facilitate the active transport of sodium ions during the sodium-potassium pump.Therefore, the image represents the sodium is transported out of the cell by active transport.
To know more about active transport, refer to the following link:
https://brainly.com/question/14213095?referrer=searchResults
Which of the following best describes the overall purpose of photosynthesis?
O To use energy from the sun to produce food (glucose)
O To use energy from the sun to produce oxygen
O to break down food (glucose) in order to produce energy (ATP)
O To take in oxygen in order to be able to produce energy (ATP)
Answers
Answer:
the answer is either to use energy from the sun to produce food or to use energy from the sun to produce oxygen
Explanation:
it could be either one of those answers i jus said because in photosynthesis both of those are true. i hope i helped some
Science
A cell has many structures inside it. All of these structures are held in the cell by its covering. What is this covering called?
OA. nucleus
ОВ.
mitochondria
OC.
cell membrane
OD. chloroplast
Answers
Is Mayonaise an Instrument?
Answers
If Patrick believes it is then it is
PLEASE HELP ME WITH THIS QUESTION
Answers
Answer:
oxygen
Explanation:
in photosynthesis the plants that uses carbon dioxide and light energy to produce glucose and release oxygen
Aerobic respiration has 3 stages: glycolysis, Kreb's cycle, electron transport
chain. What happens in each stage? How many ATP molecules made during
each stage?
Answers
What happens in each stage?
GLYCOLYSIS: "In glycolysis, glucose—a six-carbon sugar—undergoes a series of chemical transformations. In the end, it gets converted into two molecules of pyruvate, a three-carbon organic molecule. In these reactions, ATP is made, and NAD+ is converted to NADH." (Khan Academy)
KREB'S CYCLE: "This is a central driver of cellular respiration. It takes acetyl CoA—produced by the oxidation of pyruvate and originally derived from glucose—as its starting material and, in a series of redox reactions, harvests much of its bond energy in the form of NADH, FADH2, and ATP molecules. The reduced electron carriers—NADH and FADH2—generated in the TCA cycle will pass their electrons into the electron transport chain and, through oxidative phosphorylation, will generate most of the ATP produced in cellular respiration." (Khan Academy)
ELECTRON TRANSPORT: "In the electron transport chain, electrons are passed from one molecule to another, and energy released in these electron transfers is used to form an electrochemical gradient." (Khan Academy)
How many ATP molecules made during each stage?
GLYCOLYSIS: 2 ATP
KREB'S CYCLE: 2 ATP
ELECTRON TRANSPORT: 34 ATP
Khan academy is the best for breaking down processes in chemistry! I used khan all the time when I had trouble understanding chemistry last year.
Hope this helps! Please correct me if im wrong!
The word glycolysis initially means “glucose splitting,” which is exactly what happens in this stage. Enzymes split a molecule of glucose into two molecules of pyruvate (also known as pyruvic acid).
Stage 2 The Krebs Cycle
Recall that glycolysis produces two molecules of pyruvate (pyruvic acid). These molecules enter the matrix of a mitochondrion, where they start the Krebs cycle. This cycle is at the center of cellular metabolism, playing a starring role in both the process of energy production and biosynthesis. It finishes the sugar-breaking job started in glycolysis and fuels the production of ATP in the process. It is also a central hub in biosynthetic reactions, providing intermediates that are used to build amino acids and other molecules. The citric acid cycle enzymes are found in all cells that use oxygen, and even in some cells that don't. The examples included here are taken from several different organisms.
Electron Transport Chain Stage.
The electron transport chain is a cluster of proteins that transfer electrons through a membrane within mitochondria to form a gradient of protons that drives the creation of adenosine triphosphate (ATP). ATP is used by the cell as the energy for metabolic processes for cellular functions.
A disruption in the soil cycle results in increased runoff into the ocean.
O True
False
Answers
True
Explanation:
What is the average for the following set of measurements?
27°C, 12°C, 31°C, 19°C, 23°C, 11°C, 17°C
O A. 20°C
O B. 140°C
O C. 28°C
O D. 7°C