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2. No
3. Yes
4. Yes
Related Questions
True or false:Winds are named by the direction they come from.

Answers
ANSWER:
TRUE.
Explanation: Because winds are named from the direction in which they originate, these winds are called prevailing westerlies.
Which of the following is an example of an Si unit? A)foot B) Second C) Pound D) gallon
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What is the name of negatively charged particles ?
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Answers:
electrons
Explanation:
Thomson discovered a negatively charged particle, called the electron. Rutherford proposed that these electrons orbit a positive nucleus. In subsequent experiments, he found that there is a smaller positively charged particle in the nucleus which is called a proton.Jun 5, 2019
according to newtons 2nd law of motion if the force acting on the object stays the same but the mass increases what is most likely to happen to the acceleration of the object?
A. aceleration will decrease
b. acceleration with increase
c. acceleratin will change but the speed and direction will remain constant,
d. acceleration will remain the same.
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Answer:
D
Explanation:
I had this question before and this is the guaranteed answer
HELP PLEASE DO THE WHOLE PAGE
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Answer:
'krf'klmf
Explanation:
lkn4f4klng
I need help ASPPPPP!!!!
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Answer:
sorry dude I also need this answer
Explanation:
please let me know if you get it
. Which statement best describes arteries? A. They have thick walls and transport blood away from the heart. B. They have thick walls and transport blood toward the heart. C. They have thin walls and transport blood away from the heart. D. They have thin walls and transport blood toward the heart.
Answers
Answer:answer is 1
Explanation:
because i’m like that and i know
What allows cytokinesis to occur?
Synthesis of new phospholipids
Proteins similar to those in muscles
Chromosomes unpacking
Polymerase elongating the new DNA strand
Answers
Answer:
Cytokinesis is initiated in prophase when a cytoskeleton of actin filaments and microtubules forms around the cell. This band is known as the preprophase band, and will later determine the positioning of the cell plate.
I’ll mark brainliest if right
Answers
All cells and many subcellular structures are surrounded by a membrane. Assuming a typical membrane to be about 8 nm wide, how many such membranes would have to be aligned side by side before the structure could be seen with the light microscope
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Answer:
25 membranes
Explanation:
A light microscope makes it possible for the scientist to view and visualize structures with a minimum of 200 nm in diameter. So, if a typical membrane is about 8 nm wide, then we can divide the minimum diameter with the given width of the typical membrane to determine the number of membranes.
SO;
[tex]= \dfrac{200 \ nm}{8 \ nm / membranes}[/tex]
= 25 membranes
So, in a light microscope, there are about 25 membranes that will align side by side to view the structure.
Drag the terms on the left to the appropriate blanks on the right to complete the sentences. ResetHelp Enzymes speed up chemical reactions by lowering the , which allows the reaction to proceed much more quickly. The between an active site and its substrate often strains bonds and helps the reaction proceed. Lactose takes years to break down on its own. But if exposed to the protein lactase, the reaction proceeds very quickly, while lactase itself remains unchanged. Lactase is an example of a(n) . A(n) is a molecule that can bind to an enzyme and prevent the enzyme from working. High temperatures or changes in pH can an enzyme, causing it to lose its shape and biological activity.
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Answer:
denature
activation energy
catalyst
induced fit
inhibitor
substrate; product
active site
enzyme
Note: The question is incomplete. The complete question is found in the attachment below.
Explanation:
High temperatures or changes in pH can denature an enzyme, causing it to lose its shape and activity.
Enzymes speed up chemical reactions by lowering the activation energy which allows the reaction to proceed much more quickly.
An enzyme is considered a(n) catalyst because it speeds up a chemical reaction without being used up.
The induced fit between an active site and its substrate often strains bonds and helps the reaction proceed.
A(n) inhibitor is a molecule that can bind to an enzyme and prevent the enzyme from working.
During an enzymatic reaction, a molecule of substrate binds to the enzyme and is broken down into one or more molecules of product which are released.
The specific location within an enzyme molecule where the substrate binds is called the active site.
Lactose takes years to break down on its own. But if exposed to the protein lactase, the reaction proceeds very quickly, while lactase itself remains unchanged. Lactase is an example of a(n) enzyme.
your lungs are ____ to your spinal column.
a. posterior
b. lateral
c. inferior
d. anterior
Answers
The lungs are usually posterior to the spinal column. The correct option is a.
What is the meaning of anatomical positions?Anatomical position, also renowned as standard anatomical position, implies to the body's position when it is standing and facing forward, with each of the arms hanging on side of the body along with palms facing forward.
The legs are parallel, with the feet flat on the floor and forward facing.
The lungs are basically two spongy, air-filled organs that are located on side of the chest in thorax. The trachea or windpipe transports inhaled air to the lungs via tubular branches known as bronchi.
It is attached to the sternum anteriorly and the vertebra posteriorly. The diaphragmatic surface (base) is concave and rests on the diaphragmatic dome; the right dome is also higher than the left dome due to the presence of the liver.
Thus, the correct option is a.
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what does a graphic show
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Answer:
Infographics are: "graphic visual representations of information, data, or knowledge intended to present information quickly and clearly". This basically means that infographics show complex info in colorful and easy-to-read ways.
Explanation:
Lipase catalyzes the reaction to break fat molecules down into fatty acids and glycerol. Lipase would best be described as:
A) An enzyme
B) A lipid
C) A chemical reaction
D) A substrate
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Answers
A lipase is any enzyme that catalyzes lipids.
Lipase catalyzes the reaction to break fat molecules down into fatty acids and glycerol. Lipase would best be described as an enzyme. The correct option is a.
What is lipase?Lipase is an enzyme that breaks fat molecules into fatty acids. Lipase is an enzyme that can be identified by 'ase' word at every end of the enzyme ase word is added.
Enzymes are biocatalyst that catalyzes biological reactions and increase the rate of reaction. They are various enzymes present in our body that cut down the molecules into simpler forms. Lipase enzyme is produced in the mouth, pancreas, and stomach.
Lipase is a type of digestive enzyme and is also called digestive juice. It digests many fats inside the body.
Therefore, the option is a) An enzyme.
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The diploid number of chromosomes in the mustard plant, Arabidopsis thaliana, is 10. Knowing this, answer the following questions about the stages of mitosis. Part APart complete How many chromosomes will be found in each cell during prophase
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Answer:
10 chromosomes
Explanation:
Ten (10) chromosomes would be found in each cell of Arabidopsis thaliana during prophase.
The prophase stage represents the first stage of the mitotic division immediately after the interphase. A diploid cell has 2n number of chromosomes and the ploidy level of a cell remains intact throughout the interphase to the prophase stage of mitosis.
At the prophase, the chromosomes of a cell only condense and become visible under the microscope. Each chromosome is seen as being consisting of two sister chromatids joined together by a structure known as the centromere.
Hence, the number of chromosomes in the cells of Arabidopsis thaliana would remain the same even at the prophase stage of mitosis.
a. AATACGTCCAGATTTT
b. TTAACCGAGTTCAGA
c. CCCGCGGAATATACA
d. AGGGCTACTTCAGAC
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Answer:
what is the question??? I can't understand it sorry
What is the weigh of the air that is pressing down on us at sea level, in pounds per square inch ?
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Answer:
Así como el agua del mar tiene un peso que actúa sobre los seres que lo habitan, también lo tiene el océano de aire que hay por encima de nosotros. Cargamos sobre nuestras espaldas casi una tonelada de aire, pero no lo notamos porque nos sostiene en pie una presión atmosférica equivalente, que se ejerce en todas direcciones.
La presión media del aire al nivel del mar es de 1.03 kilogramos por centímetro cuadrado. Esta presión disminuye rápidamente al aumentar la altura: a 3,000 metros se reduce a unos 0.7 kilogramos por centímetro cuadrado y a 8,800 metros, la altura del monte Everest, la presión es sólo de 0.316 kilogramos por centímetro cuadrado. (El aire es tan tenue en estas altitudes que los alpinistas tienen que llevar suministro de oxígeno.
Explanation:
Plants grown during the offseason to improve soil quality and prevent soil erosion are called
A) cover crops
B) soil peds
C) Windbreaks
D) genetically modified crops
E) cash crops
Answers
Which of the following statements are true about how sunlight photons (solar radiation) and infrared photons (heat) move in Earth’s atmosphere? Check all that apply.
Question 3 options:
Most sunlight photons that hit clouds pass easily through to Earth’s surface.
Most sunlight photons that hit clouds are reflected back into space.
Most infrared photons that hit clouds are reflected back to the Earth’s surface.
Most infrared photons easily pass through clouds.
Most sunlight photons that reach Earth’s surface are absorbed and reemitted as infrared photons.
Most sunlight photons that reach Earth’s surface are reflected back into space.
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Answer:
Explanation:
did u find the answer?
Elements differ based on the number of _________.
Answers
Answer:
protons
Explanation:
The number of protons in an atom is the defining feature of an atom. It's what makes one element different from another. The number of protons in an atom is called its atomic number. Oxygen atoms have 8 protons.
Why does vultures smell help them? I’m sentience form please
Answers
Answer:
!fodkrlpelddksps make
ekepekeprkro prkrk
Answer:
Turkey Vultures use their sense of smell to find carrion. Other vultures, like the Black Vulture, rely upon their vision to find food, often locating carrion by watching where other vultures go. ... Some mercaptans smell like rotting cabbage or eggs. They and related chemicals are released as carcasses decompose.
Explanation:
Hello, if you cod answer this it would be very much appreciated.
Answers
Answer:
I know that it cant be A,B,C. D is close but it seams that it also slightly getting dryer, so i think that I would go with OTHER.
Elodia is a plant that lives in water. Like all plants, elodea can make its own food via photosynthesis. Oxygen is a gas produced during photosynthesis. Photosynthesis can only happen in the presence of light. To measure the rate of photosynthesis, a piece of elodia can be placed in an inverted test tube filled with sodium bicarbonate solution. Oxygen gas produced by photosynthesis will collect at the top of the tube. The experimental set up created by a student is shown above. What is the dependent variable in this experiment?
Answers
Answer:
Photosynthesis is the only dependent variable
Explanation:
oxygen is a gas produced by photosynthesis
Answer
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and i oooopppppp
Explanation:
How much energy is gained during vaporization
Answers
Answer:
Explanation:
energy known as the latent heat of vaporization is required to break the hydrogen bonds. At 100 °C, 540 calories per gram of water are needed to convert one gram of liquid water to one gram of water vapour under normal pressure. Water can evaporate at temperatures below the boiling
Answer:
Explanation:
energy known as the latent heat of vaporization is required to break the hydrogen bonds. At 100 °C, 540 calories per gram of water are needed to convert one gram of liquid water to one gram of water vapour under normal pressure. Water can evaporate at temperatures below the boiling…
true or false? Both speed and acceleration include the
direction of an object's motion.
Answers
Answer:
True
Explanation:
Hope this helps:)
To solve this, we must be knowing each and every concept related to speed, acceleration and its calculation. Therefore, the given statement is false.
What is speed?Speed may be defined as the distance traveled by an item in the amount of time it requires to travel that distance. In other words, it measures how rapidly an item travels but does not provide direction. The term "velocity" refers to the combination of direction and speed.
Acceleration is defined by the rate at which an object's velocity changes with respect to time. When an object's velocity changes, it is referred to as accelerating or to have acceleration. Speed does not include the direction of an object's motion. Acceleration include the direction of an object's motion.
Therefore, the given statement is false.
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DNA has the sequence GTA. If this were transcribed into mRNA, what would the mRNA codon look like?
A.CAU
B.UAC
C.UUG
D.ATG
Answers
DNA has the sequence GTA. If this were transcribed into mRNA, what would the mRNA codon look like?
#pglubestiehere
Answer
A. CAU
Explanation:
I used a transcription calculator
Select Subject B from the SIMULATION pane. Complete subject B’s karyotype. Take a snapshot of the completed karyotype, paste it into your document, and label it. Examine the karyotype. Is Subject B a male or female? _____________________________¬ How do you know? _________________________________________________________
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Note about the question:
In the GIZMO program, you will be provided with 46 chromosomes that are not paired nor in order (box superior-right). According to the chromosome image shown below, you need to look for the correct chromosomes, pair them with their homologous, and place them in their correct spot to complete the karyotype.
Answer:
Subject B sex: FemaleJustification: The last pair of chromosomes are equally large, meaning that they are two X chromosomes (XX).Explanation:
Note: You will find the complete karyotype in the attached files.
A human cell has 46 chromosomes or 23 pairs of homologous chromosomes. 22 of them are somatic chromosomes or not-sex chromosomes. The last pair, number 23, is the only sex pair.
To know if an individual is a male or a female, you just need to see the last pair of chromosomes. Pair 23 is the sex pair.
Male: The pair is formed of a short chromosome (which corresponds to Y from the male parent) and a large chromosome (which corresponds to X from the female parent)---> XYFemale: The pair is formed of two equally large chromosomes. Each of them corresponds to X, one from the male parent and the other from the female parent). ----> XXWhich list below correctly identifies the phases of mitosis in order from start to finish?
A. prophase, metaphase, anaphase, and telophase
B. anaphase, telophase, metaphase, and prophase
C. prophase, anaphase, telophase, and metaphase
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Answer:
A. prophase, metaphase, anaphase, and telophase
Explanation:
Answer:
A. Prophase metaphase, anaphase, telophase
A student observes a cell moving quickly through the water on a microscope slide. Which structure most directly creates energy for the cell to move?
O cell wall
chloroplast
O mitochondria
nucleus
Answers
14. a science student claims that a substitution mutation is less likely to affect gene function than an insertion or deletion mutation. use logical reasoning and evaluate this claim.
Answers
Because insertions and deletions produce a frame-shift that modifies the interpretation of following codons, they are frequently more detrimental than substitutions that modify only one amino acid.
What is a mutation?A alteration in the DNA sequence of an organism is referred to as a mutation. Errors in the replication of DNA during the process of cell division, exposure to mutagens, or viral infections are all potential causes of mutations.
Base substitutions, deletions, and insertions are the three different kinds of DNA mutations that can occur.
Because an insertion or deletion results in a frame-shift that changes the reading of subsequent codons and, as a result, alters the entire amino acid sequence that follows the mutation, insertions and deletions are typically more harmful than substitutions, in which only one amino acid is changed. This is because frame-shifts change the reading of subsequent codons.
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