Answer:
Violet plant with small leaves found in sunny places while violet plant with big leaves are found in the shade.
Explanation:
In our planet, the plants though they cannot move like animals and humans, they can adapt themselves to the surroundings and the environment. Plants have the ability to adjust themselves in the varied climate and landscape around themselves.
Almost all the plants need sun light or sun energy to grow and make their own food. Some plants grow well in direct sun light while some others grow in shades.
In the context, scientist discovered two varieties of violet plants out of which one grows frequently in the sunny places whereas the other found frequently in the shade.
Now the violet plant which have small leaves than the other violet plant are found more frequently in the sunny places as these plants get direct sun light or energy all through the day to make their food. While the plant which have adapted to make food in the shade having large leafs so they can absorb more of sun's energy and make their food. They are found in the shade.
how many atoms of oxygen make up one molecule of oxygen gas
Answer:
2
Explanation:
Answer:
2
Explanation:
atmospheric oxygen is O²
In which phase of the cell cycle is the DNA loose and not chromosomes?
Answer:
Interphase
Explanation:
During this phase, the DNA is uncoiled and called chromatin. A pair of centrioles are present (but inactive in the cytoplasm) and the nucleolus is visible. At this time the cell grows, the DNA replicates and organelles grow in preparation for cell division.
Secondary succession invoves all of the following EXCEPT; a pioneer species b shrubs c climax communities d soil production
Answer:
In secondary succession, an area previously occupied by living things is disturbed—disrupted—then recolonized following the disturbance. The answer is C) climax communities
Explanation:
In secondary succession, an area previously occupied by living things is disturbed—disrupted—then recolonized following the disturbance. The answer is C) climax communities
Which end of the pH scale contains solutions what’s the most hydrogen ions
Answer:
Acid end
Explanation:
The acid end of the pH scale contains solutions that have the most hydrogen ions.
A convenient scale for expressing the level of acidity or alkalinity of aqueous solutions is the pH or pOH scale . The pH of a solution is the negative logarithm to base 10 of the hydrogen ion concentration in the solution. The scale ranges from 1 to 141 is the lower limit and 14, the upper limitAcidic solution has a pH value less than 7. As pH decreases the hydrogen ions concentration increases. Neutral solutions have pH of 7 Basic solutions have pH greater than 7.What does the Teacher's Pet Video: Mitosis and Meiosis give as the main reason for the
production of haploid cells during meiosis?
because both the parents' and offspring's diploid cells will then be genetically identical to one
O because the two haploid cells will fuse together to make a new genetically different diploid cell
that will form the offspring
O because the sperm brings all of the father's genes to the egg allowing for the baby to have a
different number of chromosomes
O because the egg and the sperm will then be able to each form a new diploid offspring through the
process of meiosis
Answer:
The main reason for the production of haploid cells during meiosis is because the two haploid cells will fuse together to make a new genetically different diploid cell that will form the offspring.
Explanation:
In the context of sexual reproduction, meiosis is the process of cell division by which gametogenesis occurs. In this process, diploid cells are used to obtain haploid cells, called gametes.
The reduction of the chromosomal charge that occurs in meiosis is aimed at producing haploid cells —with half of the crosmosomes of a species— so that when the parents' gametes join, they form a diploide cell called zygote.
The zygote is the starting point for the development of a new individual, part of the offspring.
PLEASE ANSWER ASAPPP!!! WILL GIVE BRAINLIEST
During photosynthesis, energy from sunlight is stored as chemical energy. How will the plant be able to release the energy in order to use it?
by forming bonds of sugar
by breaking bonds of water to form new molecules
by breaking bonds of sugar to form new molecules
by breaking bonds of oxygen to form new molecules.
Answer:
breaking bonds of sugars to form new molecules
Explanation:
Hydrogen ions are important in the light-dependent reactions of photosynthesis because they produce a
difference in charge across the thylakoid membrane that allows
a. the production of ATP.
b. the release of water molecules.
c. light to enter the chloroplast.
d. the conversion of 3-carbon molecules into higher-energy forms.
Answer:
a. the production of ATP
Explanation:
Photosynthesis is type of biosynthesis that produces glucose from the reactants sunlight, carbon dioxide and water. It happens in two phases of the chloroplast, the light-dependent and light-independent reactions. In a light reaction that stimulates photosystems, pigments such as chlorophyll absorb light energy at specific wavelengths. Here,
Light energy stimulates photosystem complexes formed from chlorophyll. Photosystem II then absorbs and transfers light to a reaction core. Water undergoes hydrolysis or splitting to yield an electron, a proton (H+) and oxygen. energy is passed along the electron transport chain, where it forms builds up H+ and an electrochemical gradient in the thylakoid spaceThese protons pass through the ATPase enzyme embedded within the membrane, into the stroma, generating ATP from ADP.NADPH is generated from NADP+Explain the word topogtaphic profile
Answer:
A topographic profile or topographic cut is a representation of the relief of the terrain that is obtained by cutting transversely the lines of a topographic map. Each contour line can be defined as a closed line joining relief points at equal height above sea level.
Explanation:
Answer:
A topographic profile or topographic cut is a representation of the relief of the terrain that is obtained by cutting transversely the lines of a topographic map.
Explanation:
Each contour line can be defined as a closed line joining relief points at equal height above sea level. It is usually drawn on the same horizontal scale as the map, but the use of an exaggerated vertical scale is advisable to underline the elements of the relief. This can vary according to the slope and amplitude of the terrestrial relief, but is usually three to five times the horizontal scale.
Fill in the blank
Anaerobic respiration is also known as ________ .
Answer:
intramolecular respiration.
Construct an explanation based on evidence for how the structure of DNA determines the structure of proteins. Be sure to describe the steps in the process of protein synthesis. Use information from the lesson to support your response.
Answer:
The sequence of bases in a DNA molecule can determine the order of amino acids in a protein molecule. Groups of three bases called triplets represent different amino acids. This is the basis of the genetic code . A sequence of bases (genetic information) on DNA that codes for a protein is called a gene .
Explanation:
DNA is a genetic material that is made up of two polynucleotide chains.
The structure of a protein is determined by the structure of DNA :
DNA helps in protein synthesis by giving one template in it to produce the mRNA. So if there are any changes in the sequence of DNA, it will affect the protein sequence.
Process of protein synthesisThe process of protein synthesis happens in two phases:The first is transcription, in which the conversion of the DNA into mRNA happens.Transcription occurs in three steps, initiation, elongation, and termination.In the initiation, the DNA strands open up with the help of polymerase enzyme.In elongation, one template of the DNA acts as a template to produce mRNA. The mRNA produced.In the termination, the mRNA template is separated from the DNA and the termination code arrived.The second is translation, in which the mRNA is converted into protein.This is carried out in three steps, initiation, elongation, and termination.In the initiation, the ribosomal units combined with the mRNA.During the elongation, the ribosomal units continue to translate each codon.In termination, the stop codons are reached and there is no codons to translate so the process stop.Thus, that's how protein synthesis occurs.
To know more about DNA, visit here:
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best answer gets brainiest
Answer: Warm air rises, creating a low pressure zone; cool air sinks, creating a high pressure zone. Air that moves horizontally between high and low pressure zones makes wind. The greater the pressure difference between the pressure zones the faster the wind moves. Convection in the atmosphere creates the planet's weather.
Hope this helps... Stay safe and have a great weekend!!! :D
sorry if this isn't the right answer you are looking for...
Can someone help me on this please
Answer:
first row: TCG AAT TCG GAA second row: GTA AAA TAG CCG
Explanation:
1979 is last natural case of this disease in the U.S
Answer:
I pretty sure the answer is smallpox
Answer:
It is smallpox.
Explanation:
On December 9, 1979, a commission of scientists declare that smallpox has been eradicated. The disease, which carries around a 30 percent chance of death for those who contract it, is the only infectious disease afflicting humans that have officially been eradicated.
scarlet how do you feel if people already answer then just comment or chat at all like i feel down?
Answer:
Hey! What do you need help with?
Explanation:
Answer:
weird
Explanation:
what kind of a question is this?
The energy entering this system is equal to the energy leaving the system. Based on the law of conservation of energy, how many units of energy are entering the system? system 10 units (out) 5 units (out) OA. 5 units OB. 10 units OC. 15 units OD 20 units
Answer:
probably A. 15 units
Explanation:
the two sides have to be equal so
x = 10+5
x = 15
What do geologists look at for proof that earths core contains mostly iron? A. The sun. B. Comets. C. The moon. D. Other planets
Answer:
A. The sun
Explanation:
The sun, because there has been theory’s of the sun being able to heat earth from there being a lot of iron in the middle of earth
Answer:
B. Comets
Explanation:
Just finished the exam
Plants have chloroplasts and mitochondria. What is the purpose of mitochondria when a cell already has chloroplasts?
To turn sugars into energy
To fight off infection
To help plants store water
To store vitamins
Answer:
To turn sugars into energy
Explanation:
[tex] \bf{ \underline{ \large{Functions \: of \: Mitochondria}}}[/tex]
Mitochondria are main sites of aerobic respiration. They are miniature biochemical factories where food stuffs are completely oxidised to carbon dioxide and water. The energy (ATP) produced in the mitochondria helps to perform various energy requiring processes. Because of the formation of ATP in mitochondria it is called power house of the cell.[tex] \bf{ \underline{ \large{Functions \: of \: Chloroplast}}}[/tex]
Photosynthesis: Light reaction (in thylakoids), Dark reaction (in stroma).Storage of starch.Where does the magma or melted rock in volcanos originate?
a. in the earths crust
b. from the mantle
c. in the earths core
d. in the magnetosphere
Answer:
b. from the mantle
Explanation:
Answer:B
Explanation:
i got this right on mine
What hormones are produced by the thyroid and parathyroid glands?
Explain the function of each.
Answer:
hope this helps:)
Explanation:
The thyroid gland uses iodine from food to make two thyroid hormones that regulate the way the body uses energy. The parathyroid glands are four tiny glands located behind the thyroid gland. The parathyroid glands produce a substance (parathyroid hormone) that helps control the amount of calcium in the blood.
A cell turns glucose from the
food we eat into energy for our
body to use. What cell function
does this describe?

Answer:
[tex]\boxed {\boxed {\sf Cellular \ respiration}}\\[/tex]
Explanation:
The process of cellular respiration occurs in the mitochondria of cells. It goes through 3 stages: glycolysis, the citric acid/Krebs cycle, and the Electron Transport Chain.
The equation is:
[tex]C_6H_{12}O_6+6O_2 ->6CO_2+6H_2O+38 \ ATP[/tex]
In this aerobic process (requires oxygen), glucose (C₆H₁₂O₆) from the food animals eat or produced from photosynthesis and oxygen are converted into carbon dioxide, water, and useable energy (ATP).
So, the cell function described is cellular respiration.
• Which of the following statements is true:
A.) Anaerobic respiration and aerobic respiration uses the oxidative phosphorespiration process to produce ATP.
B.) None of these answers are true.
C.) Anaerobic respiration uses the oxidative phosphorylation process to produce ATP
D.) Fermentation and anaerobic respiration use the oxidative phosphorespiration process to produce ATP.
E.) Fermentation uses the oxidative phosphorespiration process to produce ATP.
F.) Some of these answers are true.
G.) Aerobic respiration, anaerobic respiration, and fermentation use the oxidative phosphorylation process to produce ATP
The diagram shows two plants. They are the same kind of plant, and they were grown in the same environmental conditions. Which statement best explains the difference in growth among the plants?
Plant X has too much auxin.
Plant Y has too much auxin.
Plant X does not have enough auxin.
Plant Y does not have enough auxin.
Answer:
Its D hope this helps someone :D
Explanation:
Answer:
Hello, the answer is D.
Explanation:
Compare and contrast the two types of bonds
Answer:
An ionic bond is formed between a metal and a non-metal. Covalent bonding is a form of chemical bonding between two non metallic atoms which is characterized by the sharing of pairs of electrons between atoms and other covalent bonds.
Explanation:
There are two types of atomic bonds - ionic bonds and covalent bonds. They differ in their structure and properties. Covalent bonds consist of pairs of electrons shared by two atoms, and bind the atoms in a fixed orientation. Relatively high energies are required to break them (50 - 200 kcal/mol). Whether two atoms can form a covalent bond depends upon their electronegativity i.e. the power of an atom in a molecule to attract electrons to itself. If two atoms differ considerably in their electronegativity - as sodium and chloride do - then one of the atoms will lose its electron to the other atom. This results in a positively charged ion (cation) and negatively charged ion (anion). The bond between these two ions is called an ionic bond.
create your own Controlled expirement
Answer:
an explosion
Explanation:
we need a coca cola and a cup and bicarbonato and then boooooooom
Answer:
How does the amount of water affect how quickly a surface heats up?
Explanation:
Surface waves travel faster than body waves. O True O False
Answer:
False
Explanation:
What is the source of almost all energy on Earth?
o Earth’s hot core
o the Sun
o stored carbon
o moving water
Please help. This question is for engenuity 2020!
I believe it is the sun, have a good day!
Answer:
Sun
Explanation
Which of these is an indicator of the age of a woody plant?
O A.
The number of growth rings
OB.
The thickness of the growth rings
O c.
The distance between the growth rings
Answer:
The answer to the question is A
Explanation:
The main indicator of a woody plants age like trees are the amount of rings inside, for example if a tree had twenty rings the tree would be twenty years old.
Which was not a result of the 1898 discovery of the four blood types and advances made during the two World Wars? improved blood transfusion safety effective blood preservation solutions developed ability to separate different parts of blood for different uses all blood types made compatible with each other
Answer:
All blood types made compatible with each other
Explanation:
Which was not a result of the 1898 discovery of the four blood types and advances made during the two World Wars
The statement was not a result of the 1898 discovery of the four blood types and advances made during the two World Wars is - all blood types made compatible with each other.
Blood typesThe discovery of four types of blood in 1898 helped in various ways for blood transfusion and storing and preserving the blood. It also helps in separating components of blood such as plasma, platelets and blood according to their use.
All blood types are not compatible with one another and cause lethal effects if transfused to the blood receiver of a different type of blood.
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EXPLAIN THE PERIODS CIRCLE .THANKS I DONT UNDERSTAND IT
A menstrual cycle begins with the first day of your period, or menstruation and starts over again when the next period begins. Throughout a monthly menstrual cycle, your body makes different amounts of chemicals called hormones to prepare for pregnancy.
Genetically modified organisms (GMOs) are organisms that have had their genetic code altered. Scientists use genetic modification to create crops that are resistant to diseases or certain temperatures. GMOs in our food supply have been a subject of great controversy. List five questions you have about GMO foods.
Answer:
The questions about GMO:
1. Which are the potential risks of GMO and consequences on human health?
2. Is GM foods safe?
3. How are GM foods regulated nationally?
4. What are the most common GM foods?
5. What further developments can be expected in the area of GMOs?
Answer:
Are genetically modified foods healthier than non-GMO foods?
Does consuming genetically modified foods cause any potential harm?
Can genetic modification allow crops to grow in areas where they normally wouldn’t?
What effect do GMOs have on native organisms?
Do genetically modified crops have any positive or negative effects on the environment?
Explanation:
PLATO