Answer:
light to electrical to light dude
Identify the organ of the digestive system.
A)stomach
B)small intestine
C)large intestine
D)liver
Two two-digit numbers, 'AB' and 'BA', sum to
produce a three-digit number in which the second d
igit
is equal to A. The addition is represented below. (Note
that the variables are used to represent individual digits;
no mu
ltiplication is
taking place).
AB + B
A= 1A2
What
is B?
Answer:
9
Explanation:
Another way to represent this question is:
+ AB BA1A2
In the one's column, B and A add to produce a number with a two in the one's place. In the ten's column, we can see that a one must carry in order to get a digit in the hundred's place. Together, we can combine these deductions to see that the sum of A and B must be twelve (a one in the ten's place and a two in the one's place).
In the one's column: B+A=12
The one carries to the ten's column.
In the ten's column: (1)+A+B=(1)+12=13
The three goes into the answer and the one carries to the hundred's place. The final answer is 132. From this, we can see that A=3 because 1A2=132.
Using this information, we can solve for B.
A+B=12 and A=3
3+B=12
B=9
Question 2 (1 point)
The theory that all of the continents were once in one location in the form of a
"supercontinent" is called...
Pygmalion
Patagonia
Pangea
Ponderosa
Answer:
Pangaea
Explanation:
continental drift
Alfred Wegener proposed that the continents were once united into a single supercontinent named Pangaea, meaning all earth in ancient Greek. He suggested that Pangaea broke up long ago and that the continents then moved to their current positions. He called his hypothesis continental drift.
Answer:
I think it's the 3 one
Explanation:
1. Which items best describe a desert?
A. Can lose more water than they receive
B. Covers 1/3 of the total land on Earth
C. Can be cold or hot climates
D. Typically receive less than 25 cm of precipitation a year
ILL MARK BRAINLIEST!
The items which best describes a desert is; Choice D.
What is a desert?Desert environments are so dry that they support only extremely sparse vegetation; trees are usually absent and, under normal climatic conditions, shrubs or herbaceous plants provide only very incomplete ground cover.
Extreme aridity renders some deserts virtually devoid of plants.
Read more on desert;
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Place the ruler over the sphere. What is the diameter of the sphere?
Answer:
The formula for the volume of a sphere is V = 4/3 πr³. See the formula used in an example where we are given the diameter of the sphere.
Explanation:
On a pedigree, what symbols represent a mated couple?
two circles connected by a line
two circles connected by a line
square and circle connected by a line
square and circle connected by a line
square and circle connected by two dots
square and circle connected by two dots
two squares connected by a line
Answer:
square and circle connected by a line
Explanation:
1. process represents cellular division in body cells?
Answer:
mitosis
Explanation:
Answer:
Mitosis
Explanation:
Mitosis is the process of which it divides one cell in too two cells to replace the damaged cell.
HELP!!!! Time crunch!
Summarize the roles of glycolysis, citric acid cycle, and the electron transport chain in energy generation. (in 2-3 sentences please) :)
Answer:
Glycolysis is a series of reactions that take place in the cell cytoplasm. It involves the oxidation of glucose into pyruvate (a 3 carbon compound), that produces (overall)ATP and reduced NAD: an enzyme that carries hydrogen. The number of carbons in each of these compounds is indicated in the green circle.
The carriers FAD and NAD bring the hydrogen and it separates to H+ and electrons (e-). The electrons pass from carrier to carrier and loose energy. This is used to synthesize ATP.
However, there are a lot of hydrogen ions, that unless they are removed, they'll cause a large increase in pH. Therefore, oxygen reacts with the ions to remove it and produce water. This is what the oxygen you inhale is used for (in terms of respiration).
Explanation:
:) hope that helps
:) Dez-tiny
What causes waves to form....tides pull the water upward but what moves the waves side to side.
A Wind and boats
B Heat and water
C Gravity and Water
D Wind and gravity
1. Unlike animal cells, plant cells contain A. a nucleus B. chloroplasts c. mitochondria
Answer:
Chloroplasts
Explanation:
Chloroplasts makes photosynthesis
Nucleus stores the DNA
Mitochondria produces energy
Unlike animal cells, Plant cells contain chloroplasts. Option B is correct.
Unlike animal cells, plant cells contain chloroplasts. Chloroplasts are organelles found in plant cells that are responsible for photosynthesis. They contain a green pigment called chlorophyll, which captures sunlight and converts it into energy for the cell. This process allows plants to produce their own food.
Animal cells, on the other hand, do not contain chloroplasts. Instead, animal cells obtain energy through other organelles called mitochondria. Mitochondria are often referred to as the "powerhouses" of the cell because they generate energy in the form of ATP through cellular respiration.
So, while both animal and plant cells contain a nucleus and mitochondria, only plant cells contain chloroplasts. option B is correct.
To know more about Plant cells:
https://brainly.com/question/33309994
#SPJ6
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 ______
Answer:
Nucleotides
Explanation:
DNA is a polymer of nucleotide monomers.
Nucleotides are made of a nitrogenous base (either adenine, thymine, guanine, or cytosine), a deoxyribose sugar, and a phosphate group.
The nucleotides are joined together by phosphodiester bonds between the sugar of one nucleotide and the phosphate group of the next.
is found in the cell membrane as a bilyar??
1-protein
2- carbohydrates
3-lipid
4-nucleic acid
The muscular area between the body and the caudal fin is called the...
Anterior or Spiny Dorsal Fin
Posterior Fin
Operculum
Peduncle
Answer:
Peduncle
Explanation:
The Caudal Peduncle or Peduncle in this case is the muscular region that is found between the dorsal and an.al fins.
This Peduncle helps the fish to swim and navigate the currents in the water.
It helps to propel the fish to move quickly through water as it acts like a motor.
Taking more than recommended levels of protein supplements may lead to all of the following EXCEPT?
A Dehydration
B Over-taxation of the kidneys
C Increased aerobic endurance
D. Increased body fat
How is carbon released back into the atmosphere? 1) photosynthesis 2) Decomposition 3)ingestion 4)Respiration
this is the question
Answer:
no
Explanation:
Answer:
see on the comment
Explanation:
sorry see on the previous comment I am in hurry sorry
differentiate prophase in mitosis and prophase in meiosis
Answer:
If its one difference, then its that Meiotic prophase is much longer that mitotic prophase.
Explanation:
Can please get the answer yall and happy thanksgiving
Answer:
D
Explanation:
[tex]\huge\boxed{Option A}[/tex]
_____________________________________Eukaryotes:Eukaryotes are those organism which have the DNA inside the nucleus surrounded by the nuclear membrane. They have all the membrane bound organelles and they have complex cell.
_____________________________________RNA TRANSCRIPTION:Transcription is the first step of gene expression (process by which the instructions in our DNA are converted into a functional product, such as a protein), in which a particular segment of DNA is replicated into a messenger RNA (mRNA) by using the RNA Polymerase as an enzyme. So the information that was in that segment of DNA is now transferred or copied into the mRNA. Both DNA and RNA are the nucleic acids, and the nucleic acids use the nucleotides as its base.
RNA TRANSLATION:When mRNA is formed, it moves out from the nucleus and attaches it self to the ribosomes. The ribosome is the main hub for the protein synthesis thus called protein factory. The ribosomes have two types of RNA, Transfer RNA (tRNA) and Ribosomal RNA (rRNA).
mRNA basically works as a INSTRUCTOR and tell the ribosome what kind of protein is supposed to be made.
tRNA works as a little boy who does all the errands so it does the grocery for the making of that PROTEIN. The grocery basically include the amino acids which are present in the cytoplasm, and the list for what amino acids are needed is given by mRNA (THE INSTRUCTOR).
rRNA works as a cook, it makes the PROTEIN. It forms the major part of the ribosomal subunits.
After the hard work of the rRNA and all the other types of RNA. THE PROTEIN IS FORMED.
_____________________________________Best Regards,'Borz'when was earth formed
Answer:
approximately 4.5 billion years ago
Explanation:
write your best app
Answer:
Brainly
Explanation:
It answers my questions
Answer:
Probably Instagram.
Explanation:
Whose theory of love includes consummate, romantic, and companionate
love?
A. Sternberg
B. Rubin
C. Hatfield
D. Asch
SUBMIT
Answer:
Explanation:
The triangular theory of love suggests that people can have varying degrees of a deeper sense of intimacy, romantic love, or consummate love to develop. It includes the intimacy or liking component and the commitment component of and expression, passion is lost and love may revert back to the companionate type.
In Table 1:First mutated DNA Strand wha is the base sequence of mutated strand
Answer: Only a single codon in the gene sequence is changed in base substitution mutation. Although a base substitution alters only a single codon in a gene, it can still have a significant impact on protein production.
Explanation:
PLEASE HELP!!!! Free earlobes are dominant over attached ear lobes in humans. Josiah's earlobes are free. Which of the following statements is true?
His genotype is ee.
His genotype could be Ee or EE.
His genotype must be EE.
There is no way to determine his genotype.
Answer:
EE and I'm just gonna say random thing cause I need 20 characters yes
Explanation:
because yes
Answer: could be EE or Ee
Explanation:
if something is domin over another, the capital comes first no matter what.
Which of the following are functions of proteins
process represents cellular division in body cells?
Answer:
There are two types of cell division: mitosis and meiosis. Most of the time when people refer to “cell division,” they mean mitosis, the process of making new body cells. Meiosis is the type of cell division that creates egg and sperm cells. Mitosis is a fundamental process for life.
Explanation:
When cells lose their ability to regulate the cell cycle, they can divide an accelerated rate and from a mass of cells. This mass cells is referred to as?
Answer:
A tumor
Hope this helps! :)
Which best matches objects that a scientist would include on a list describing a forest ecosystem?
Answer:
The interpretation has been outlined throughout the summary section below, as per the particular circumstance.
Explanation:
A forest or woodland habitat comprises a large field of soil that is covered by forest vegetation and inhabited by food creatures. Three major forest types occur, namely trees and shrubs plantations, mangrove swamps, as well as deciduous trees. This could be claimed that somehow natural vegetation has become an organic unit consisting of almost all of the aquatic biota, that is, have all organisms, creatures of that area that act throughout accordance because of all the resources of the atmosphere that seem to be non-living.
Lance was an ecologist studying DCA, a pollutant released from dye factories. He found that it impaired the function of centrioles. What would be the likely consequenceto cells?A. Cells cannot divide.
B. Cells cannot process energy.
C. Cells cannot remove wastes.
D. Cells cannot absorb food.
E. Cells cannot make proteins.
Answer: Option A is the correct option.
Cell cannot divide.
Explanation:
Cell cannot divide if centriole is impaired because centriole is cylindrical tube like organelle that is found in eukaryotic cells and it is made up of microtubules and this centrioles help in cell division by cause the chromosomes to separate. They are located close to the nucleus and help in cell division. Therefore, if the centriole is impaired, it will not be able to facilitate cell division since it's ability to to form spindle fiber which separate chromosomes .
How do you think the reef will change when black band disease is present
Answer:
A disease is threatening the Great Barrier Reef and recent information suggests that the Black Band Disease will migrate rapidly enough to kill whole coral colonies at a pace and place the population size of many coral species at risk of dramatic loss.
SOMEONE HELP WHAT ARE THE ANSWERS FOR THIS!!!!
carbon's atomic number is =6
oxygen's atomic number is=8
potassium's atomic number is=19
arsenic's atomic number is=33
lodine atomic number is=53
calcium's atomic number is=20
boron's atomic number is=5
neon's atomic number is=10
protons
carbon=6
oxygen=8
potassium=19
arsenic=33
lodine=53
calcium=20
boron=5
neon=10
electrons
carbon=6
oxygen=8
potassium=19
arsenic=33
lodine=53
calcium=20
boron=5
neon=10
groups of the elements
carbon group 6
oxygen group 14
potassium group 1
arsenic group 15
lodine group 17
calcium group 2
boron group 5
neon group 18
valence electron
carbon 2;4
oxygen 2
potassium 1
calcium 2
boron 3
neon 0
lodine 1
cation or anion
c-
o+
k+
ca+
l-
b3+
ne+
as+