Answer: "¿Cuáles son las diferencias entre los federalistas y los antifederalistas en la ratificación de la Constitución?
Explanation:La principal diferencia entre sus posiciones es que los federalistas creen en una fuerza más fuerte concentrada en el gobierno central o federal. Este gobierno es muy poderoso y controla casi todo en el país. Este grupo apoyó plenamente la ratificación de la Constitución estadounidense.
What 2 processes that use a channel protein that transport substances in or out the cell.
A.osmosis
B. Facilliated diffusion
C. Endocytosis
D. Molecular Pumps?
Answer:
The answer is Fallicitated Diffusion. Also Osmosis, because it requires an input of energy and is accomplished through carrier proteins and channels. I'm really sorry if I'm wrong. I might be wrong :( sorry in advance if i am.
What is the correct order of steps in the scientific method?
A. Ask a question, make a hypothesis, test the hypothesis, draw
conclusions, and analyze results.
B. Ask a question, make a hypothesis, test the hypothesis, analyze
results, and draw conclusions.
C. Ask a question, analyze results, make a hypothesis, test the
hypothesis, and draw conclusions.
D. Make a hypothesis, test the hypothesis, analyze results, ask a
question, and draw conclusions.
fi
Answer:
Explanation:
B you analyze the results then draw conclusions.
Fewer offspring is a disadvantage of which form of reproduction?
a. mitosis
b. asexual reproduction
c. binary fission
d. sexual reproduction
Answer:
Binary Fission
Explanation:
Answer:
d. sexual reproduction
Explanation:
took the test on edge
А
mutation occurs when a base in the DNA sequence is replaced by a different base.
Answer:
Substitution
Explanation:
I just took the quiz
Answer: Substitution
Hope this helps!
Matter is anything that has ____ and ____.
1. destiny, mass
2. volume, mass
3. volume, weight
4. destiny, weight
The earth's magnetic field is associated with the:
-crust
-asthenosphere
-mantle
-core
Answer:
D, core
Explanation:
The outer core is located just below the mantle. It is made of liquid iron and nickel. Scientists believe this layer is responsible for the Earth's magnetic field. It is about 2,200 kilometers thick and around 4,500 degrees Celsius.
Answer:
core
Explanation:
In which of these compounds are there twice as many oxygen atoms as hydrogen atoms
Answer:
[tex] H_2SO_4 [/tex]
Explanation:
In the first option, the compound [tex] HClO_3 [/tex] has 1 hydrogen atom and 3 Oxygen atoms. There are 3 times as many oxygen atoms as hydrogen atoms.
In the second option, the compound [tex] H_2SO_4 [/tex] has 2 hydrogen atom and 4 Oxygen atoms. That is 2:4 = 1:2. Therefore, there are twice as many oxygen atoms as hydrogen atoms.
In the third option, the compound [tex] H_2O [/tex] has 2 hydrogen atoms and 1 Oxygen atom. There are ½ times as many oxygen atoms as hydrogen atoms.
In the fourth option, the compound [tex] H_3PO_4 [/tex] has 3 hydrogen atoms and 4 Oxygen atoms. 4 oxygen atoms to 3 hydrogen atoms.
Which of the following is an organ shared by the respiratory system and the digestive system?
• larynx
•pharynx
•trachea
•esophagus
Answer:
D. Pharynx (throat)
Answer:
Explanation:
Esophagus also the answer
And pharanyx also the answer
Which system of units is used by only a small number of countries in the
world, including the U.S.?
A government in which citizen elect leaders to represent their rights and interest in government is a _____?
A)direct democracy
B)representative democracy)
C)oligarchy
D)junta
Answer:
A
Explanation:
this is a bag that churns up the food. it contains gastric juice and hydrochloric acid. gastric juices contains an enzyme that digests protein. the acid kills germs
Answer:
Stomach
Explanation:Seems like what you are describing is the stomach. It's the first stage of digestion and uses pepsin an enzyme that digest protein. There's also stomach muscles that move the food around.
Answer:
stoumic
Explanation:
Im having lots of troubles understanding this question. if anyone could help me with the answer but most importantly how to identify the monomer in this picture that would be great you guys.
An energy-rich organic compound needed by organisms is:
(1) water
(2) oxygen
(3) salt
(4) glucose
Elements in the same group on the periodic table have the same number of valence electrons, but elements in the same period will increase the number of valence electrons by one from left to right on the periodic table.
TRUE OR FALSE
Answer:
True
Explanation:
plz give me brainiest
Answer:
True
Explanation: If you take a look at a periodic table you will see a decimal number for example 7 N (Nitrogen) 14.01, the 14.01 is the total AMU (atomic mass unit) of the element witch includes the valence electrons. Hence true would be the correct answer.
Many people equate high self-esteem with
Why don't solids, liquids, and gases leave Earth's atmosphere?
Only gases can leave the atmosphere.
O Matter on Earth is destroyed and recycled.
O Gravity keeps all matter on Earth.
Write a paragraph about North Carolina degradation, how does soil erosion affect N.C? Make a paragraph about the environment and the degradation in it in your OWN words.
Answer:
soil erosion has been a major cause of soil degradation in north carolina for many years .it affects water quality physically,chemically and biological.damage from sediment is expensive,both economically and environmentally.
Explanation:
because the environmental damage from sediment is often cumulative,the ultimate affects and the consequences of off-site sedimentation can be severe,both for people immediately affected and those who must cope with subsequent problems.
What is the mass, volume, density, and substance for Block A: What is the mass, volume, density, and substance for Block B:
Answer:here the symbol M stands for the mass of the object, and V the volume. Density has the units of mass divided by volume such as grams per centimeters cube (g/cm3) or kilograms per liter (kg/l). A block of wood has a mass of 8 g and occupies a volume of 10 cm3.
Explanation:
the parts of endoplasmic reticulum that do not have ribosomes are called
The parts of endoplasmic reticulum that do not have ribosomes are called Smooth Endoplasmic Reticulum(SER).
5. Validity asks: Are you measuring what you thnk you are measuring? a True b. False
Answer:
True
Explanation:
I truly hoped this helped so sorry if i'm wrong.
If water were a nonpolar molecule,how would it’s properties be different
what are 3 modifications to pyruvate in the intermediate phase
Answer:
Simplified diagram of pyruvate oxidation. Pyruvate—three carbons—is converted to acetyl CoA, a two-carbon molecule attached to coenzyme A. A molecule of coenzyme A is a necessary reactant for this reaction, which releases a molecule of carbon dioxide and reduces a NAD+ to NADH.
Simplified diagram of pyruvate oxidation. Pyruvate—three carbons—is converted to acetyl CoA, a two-carbon molecule attached to coenzyme A. A molecule of coenzyme A is a necessary reactant for this reaction, which releases a molecule of carbon dioxide and reduces a NAD+ to NADH.
In eukaryotes, this step takes place in the matrix, the innermost compartment of mitochondria. In prokaryotes, it happens in the cytoplasm. Overall, pyruvate oxidation converts pyruvate—a three-carbon molecule—into acetyl two-carbon molecule attached to Coenzyme A—producing an t, N, A, D, H, end text and releasing one carbon dioxide molecule in the process. Acetyl C, o, A, end text acts as fuel for the citric acid cycle in the next stage of cellular respiration.
Pyruvate oxidation steps
Pyruvate is produced by glycolysis in the cytoplasm, but pyruvate oxidation takes place in the mitochondrial matrix (in eukaryotes). So, before the chemical reactions can begin, pyruvate must enter the mitochondrion, crossing its inner membrane and arriving at the matrix.
In the matrix, pyruvate is modified in a series of steps:
More detailed diagram of the mechanism of pyruvate oxidation.
1. A carboxyl group is removed from pyruvate and released as carbon dioxide.
2. The two-carbon molecule from the first step is oxidized, and NAD+ accepts the electrons to form NADH.
3. The oxidized two-carbon molecule, an acetyl group, is attached to Coenzyme A to form acetyl CoA.
More detailed diagram of the mechanism of pyruvate oxidation.
A carboxyl group is removed from pyruvate and released as carbon dioxide.
The two-carbon molecule from the first step is oxidized, and NAD+ accepts the electrons to form NADH.
The oxidized two-carbon molecule, an acetyl group, is attached to Coenzyme A to form acetyl CoA.
Image credit: "Oxidation of pyruvate and the citric acid cycle: Figure 1" by OpenStax College, Biology, CC BY 3.0
Step 1. A carboxyl group is snipped off of pyruvate and released as a molecule of carbon dioxide, leaving behind a two-carbon molecule.
Step 2. The two-carbon molecule from step 1 is oxidized, and the electrons lost in the oxidation are picked up 2 \text{NADH}NADHstart text, N, A, D, H, end text are generated from \text{NAD}^+NAD
Step 3. The oxidized two-carbon molecule—an acetyl group, highlighted in green—is attached to Coenzyme A (\text{CoA}CoAstart text, C, o, A, end text), an organic molecule derived from vitamin B5, to form acetyl \text{CoA}CoAstart text, C, o, A, end text. Acetyl \text{CoA}CoAstart text, C, o, A, end text is sometimes called a carrier molecule, and its job here is to carry the acetyl group to the citric acid cycle.
The steps above are carried out by a large enzyme complex called the pyruvate dehydrogenase complex, which consists of three interconnected enzymes and includes over 60 subunits. At a couple of stages, the reaction intermediates actually form covalent bonds to the enzyme complex—or, more specifically, to its cofactors. The pyruvate dehydrogenase complex is an important target for regulation, as it controls the amount of acetyl \text{CoA}CoAstart text, C, o, A, end text fed into the citric acid cycle^{1,2,3}
1,2,3
start superscript, 1, comma, 2, comma, 3, end superscript.
If we consider the two pyruvates that enter from glycolysis (for each glucose molecule), we can summarize pyruvate oxidation as follows:
Two molecules of pyruvate are converted into two molecules of acetyl \text{CoA}CoAstart text, C, o, A, end text.
Two carbons are released as carbon dioxide—out of the six originally present in glucose.
2 \text{NADH}NADHstart text, N, A, D, H, end text are generated from \text{NAD}^+NAD
+
start text, N, A, D, end text, start superscript, plus, end superscript.
Why make acetyl \text{CoA}CoAstart text, C, o, A, end text? Acetyl \text{CoA}CoAstart text, C, o, A, end text serves as fuel for the citric acid cycle in the next stage of cellular respiration. The addition of \text{CoA}CoAstart text, C, o, A, end text helps activate the acetyl group, preparing it to undergo the necessary reactions to enter the citric acid cycle.
Explanation:
Damage to the Golgi apparatus would disrupt which of the following processes?
Answer: Without Golgi apparatus there would also be no way for the cell to produce various amounts of macro-molecules or transport enzymes out of the cell. I don't really know how else to answer it, sorry if this didn't help.
THIS IS EARTH SCIENCES
If -----------are spaced closely together on a map, there is a drastic temperature change over a distance.
A. Isobars
B. Warm fronts
C. Isotherms
s D. Occluded fronts
Answer:
B:warm fronts
Explanation:
It is warm fronts because the closer it is the warmer it is and the farther it is colder.
In neuroscience, depolarization is an "all or nothing" response; what does that
mean?
The neuron's intracellular charge must get more negative to meet a certain
threshhold in order to depolarize. If the neuron does not hit that threshold, then the
neuron will not fire
The neuron will either accept all signals, or none of the signals received. If the
neuron is ready to receive signals, then it automatically depolarizes and sends the
signals to the next neuron.
The neuron's intracellular charge must get more positive to meet a certain
threshhold in order to depolarize. If the neuron does not hit that threshold, then the
neuron will not fire
The neuron decides how much of the electochemical signals to send to the next
neuron; all or nothing
Answer:
The correct answer is - The neuron's intracellular charge must get more positive to meet a certain thresh hold in order to depolarize. If the neuron does not hit that threshold, then the neuron will not fire
Explanation:
In neuroscience, the depolarization of neurons shows the all or none law which is also called as all or nothing response. It states that all action potentials have the same size and the potential or strength of a nerve cell does not depend on the stimulus strength as all are the same size.
If a stimulus reaches a particular threshold cell or fiber will fire so either it will fire or not cross the threshold this is all or nothing response or law and depolarization is an example of it.
What can happen if there is an error in the process of mitosis ????
HURRY PLEASE HELP!!! Which statement best explains why calcium is less
reactive than potassium?
A. Potassium is softer than calcium
B. Calcium has the same number of neutrons as potassium
C. Calcium has one more proton than potassium
D. Potassium has only one valence electron while calcium has two
Answer:
Help me I help you
Explanation:
Dr. Grant, my dear Dr. Sattler, welcome to ________ ____
A. The Island
B. Camp Cretaceous
C. The Isle
D. Jurassic Park
Answer:
answers is D Jurasic Park
Explanation:
hope this helped :)
The goal of a statement of purpose is:
A. to demonstrate that a hypothesis is wrong
B. To list the materials needed for an experiment
C. To calculate an average of two or more measurements
D.To indicate what is expected to be accomplished in doing an experiment
HELP
The cells, which can not reproduce in an adult, are the
O smooth muscle
O epithelial
O cardiac muscle
O connective tissue
