Answers
Answer:
A
Explanation:
Protons are positively charged so A is right
We know the rest are wrong because neutrons have no charge and electrons are negatively charged.
Answer:
The answer is A.
Explanation:
Lets look at the charges of each part and see which one lines up.
A) The protons in an atom have a positive charge.
B) The nucleus contains the protons and neutrons. Since the neutrons have no charge and the protons have a positive charge, the overall charge of the nucleus is positive.
C) Electrons have a negative charge.
D) The neutrons have a neutral charge meaning they do not have a positive or negative charge.
The only answer that lines up with the choices is A.
Related Questions
Why do people with diabetes have a hard time keeping a balance blood-glucose level? A)they don’t synthesize any insulin hormone, to help shuttle glucose into cells when there is a need. B)they don’t synthesize any hormone to keep their blood pressure in check
Answers
Answer:
A
Explanation:
i hope thia helps and sorry if yoy get it wrong! ^w^
People with diabetes have a hard time keeping a balance blood-glucose level because they don’t synthesize any insulin hormone, to help shuttle glucose into cells when there is a need. Thus, the correct option is A.
What is Diabetes?Diabetes may be defined as a type of metabolic disease that is characterized by elevated levels of blood glucose (or blood sugar).
The body of individuals with this type of chronic disease does not regulate the amount of glucose (a type of sugar) in the blood and the kidneys construct a large amount of urine.
This whole abnormal circumstance takes place when the body does not synthesize enough insulin hormone that helps in the regulation of elevated blood glucose levels by transforming it into other forms such as glycogen.
Therefore, people with diabetes have a hard time keeping a balance blood-glucose level because they don’t synthesize any insulin hormone, to help shuttle glucose into cells when there is a need. Thus, the correct option is A.
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7. Shivering is one way to maintain a stable external environment.
TRUE or FALSE ?
Answers
Answer:
True!
Explanation:
I hope it helped you!!
The heart is an example of which level of organization within an organism
Answers
Answer:
The correct answer is - organ level organization.
Explanation:
The heart is made up of various types of tissues that include muscle tissue, nerve tissue, and blood tissue. All these types of tissues are organized to form the organ level organization which makes the heart is an organ.
Tissues are made up of cells and organs are made up of tissues and various organs combine together to do a specific function, this is an example of an organ system.
Thus, the correct answer is - organ level organization.
Why are the chloroplasts found mostly in the leaves
Answers
Answer:
The leaves and sometimes the stems of the plants contain chloroplasts.
Explanation: which produce ATP to meet the energy needs of these plant parts.
Which phrase describes an extrusive rock
A.) Fine texture
B.) cooled slowly
C.) found deep underground
D.) different easily observed minerals
Answers
Answer:
fine texture
Explanation:
did it on edge
Fine texture describes an extrusive rock. thus option A is correct
What is rock cycle ?Rocks are formed naturally and it is the non-living earth made by collection of mineral grains held together in a firm, it can be tiny or big as well and can be easily identified with their texture.
The Rock cycle is a continuous process through where old rocks are transformed into new rock by a process of cool down of molten magma, when it solidifies become igneous rock.
In a rock cycle, when the break down of these igneous rocks occur small particles that are transported and deposited to form sedimentary rocks, When the igneous and sedimentary rocks heated up and under the pressure they change into metamorphic rocks.
The metamorphic rocks which are subjected under great heat and pressure melt down to form molten magma which again can cool down and solidify into igneous rocks
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Why is the earth's gravity stronger than the moon's gravity? A:The moon is so far away from earth. B:The earth is more massive than the moon C:The moon has no mass. D:The earth has a larger volume than the moon.
Answers
Answer:
A and B
Explanation:
Gravity relies on both mass and distance
The reason the earth's gravity stronger than the moon's gravity is B. The earth is more massive than the moon
How is the earth gravity stronger ?Gravity is a force that attracts two objects with mass towards each other. The more mass an object has, the stronger its gravitational pull.
The distance between two objects also affects the strength of gravity. However, the distance between the Earth and the Moon is not large enough to significantly weaken the Earth's gravitational pull.
The Earth has a mass of about 5.972 × 10^24 kilograms, while the Moon has a mass of about 7.347 × 10^22 kilograms. This means that the Earth's gravity is about 6 times stronger than the Moon's gravity.
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In an atom, which particles make up
the
nucleus?
Answers
Answer:
Neutrons And protons
animal behavior is only influenced by genes true or false
Answers
False. Animal behavior can be influenced by many different things but genes are not a main factor at all. Some examples that would impact animal behavior would be diet, daily habits, family or herd size, and even contact with humans.
Hope this helps ! <3
Which type of sensory receptor enables you to see?
Answers
Answer:
the type of sensory receptor that enables an individual to respond to see is the sensory receptor called, photoreceptor.
HOPE THIS HELPS!
which cycle is used by each of the other biogeochemical cycles to transport the chemicals/nutrients? a. carbon cycle b. nitrogen cycle c. phosphorus cycle d. hydrologic (water) cycle
Answers
Answer:
I think the answer to this question is B
In a paragraph answer, what is the environmental impact of local foods?
Answers
Answer:
The environmental impact of a food is the effect that the entire production chain has. From the primary, continuing with the stages of transformation, distribution, use and final disposal. This can translate into: * Global warming
How many atoms are needed to form a molecule?
Answers
Answer:
2
Explanation:
One parent has curly hair the other has straight hair in their child has wavy hair this is an example of
Answers
Answer:
incomplete dominance
Has the study of chloroplasts been scientific or
pseudoscientific?
The scientist Konstantin Mereschkowsky knew in the
early 1900s that plants make their own food by using
sunlight. He also saw tiny parts in plants called
chloroplasts that do not appear in any animals. He
hypothesized that chloroplasts are what help plants
make food. After many more observations of all types of
plants and animals, scientists are convinced today that
chloroplasts make food for plants.
scientific, because a hypothesis and observations
were made and then a conclusion was drawn
O scientific, because scientists made a hypothesis and
conclusion before making any observations
O pseudoscience, because a hypothesis was believed
to be true before any observations were made
Opseudoscience, because beliefs in chloroplasts are
based on subjective opinions
Answers
Answer:
The correct option is A
Explanation:
Can you help me please help i will give you a branlist and it science
Answers
Answer:
A.) protons and neutrons are in the nucleus
Answer and Explanation:
The subatomic particles that can be found in the center of a nucleus are protons and neutrons. So, A.
Part A
Why are diseases such as AIDS, which reduce population density, undermining the ability of
developing countries to make the transition to more modern, industrialized societies?
Answers
Answer:
other than AIDS there is STDS
Explanation:
sexual transmitted disease
The "calico" pattern of coat coloration in female cats is a result of:__________
a. fragile X syndrome
b. x chromosome inactivation
c. unequal crossing over
d. endoreduplication
e. Turner syndrome
Answers
Answer:
b. x chromosome inactivation
Explanation:
As you know, female cats have an x chromosome inherited from their mother and an x chromosome inherited from their father. After these two chromosomes are inherited and determine the sex of the cat, one of them will be disabled at some point in fetal development. Inside the X chromosome is the gene that determines the coat color of cats, when one of the two x chromosomes is deactivated, the other x chromosome will have all of its cells activated. In this case, if the activated chromosome is the one that has genes for the "cheetah" pattern of the coat color, all the descendants of this female cat also have the same coat.
which two sentencens support the point that both cultures value children
Answers
7. Cockroaches are exposed to a pesticide. After 3 hours, 95% of the insects are dead
Answers
Why do we use anatomical position?
Answers
Answer:
We use anatomical position because it is the position of reference for anatomical nomenclature.
In our neighborhoods we have garbage people that come around and
collect garbage and waste at you home. What does that inside of the cell.
Answers
Answer:
The answer is lysosomes
Explanation:
Lysosomes are membrane bound organelles that contain degradative/digestive enzymes which are used to digest/degrade/break down unwanted or worn out cellular organelles through a process known as autophagy.
The reason the answer is lysosomes is because the waste (unwanted or worn out organelles) use to be a useful part of the home (cell), however, there is another organelle responsible for absorbing and neutralizing toxins in the cell; it's called peroxisomes
The diagram to the right represents the lytic cycle.
What is occurring at step C?
O The pieces made in replication are
assembled to complete the new virus particles
O The virus attaches to the host cell.
O The host's DNA is disassembled and the
virus takes over the cell's metabolic activity.
O The new viral nucleic acid and viral proteins
are replicated.
O Lysis occurs, killing the cell.
This is on edg btw. Please help I’ve been stuck for like 15 minutes and there’s a time cap.
Answers
Answer: D
“ the new viral nucleic acid and viral proteins are replicated “
Explanation:
Answer:
D. The new viral nucleic acid and viral proteins are replicated.
Explanation:
I took the assignment. I hope this helps!
what keeps earth from flying outward into space from its present position
Answers
Answer:
Gravitational pull and the earth on its axis
Explanation:
Hope this helps
Gravitational pull and the earth on its axis keeps earth from flying outward into space from its present position.
what is Gravitational force ?A gravitational force is defined as an attractive force which is exerted by a massive body on the massive body. So our body always tries to pull other body towards itself due to this gravitational force.
gravitational force is a force exerted by earth on other objects and can be represented as F=mg
F is the force of gravity, G is the gravitational constant of the universe and it is always the same number, M is the mass of one object, m is the mass of the other object (measured in kilograms, kg), r can be the distance those objects are apart (measured in meters, m)
This force can also be called as Newton's Universal Law of Gravitation And the object that are really far apart from each other don't pull on each other noticeably either.
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Who were the earliest Astronomers
Answers
Answer:
The Ancient Greeks developed astronomy, which they treated as a branch of mathematics, to a highly sophisticated level. The first geometrical, three-dimensional models to explain the apparent motion of the planets were developed in the 4th century BC by Eudoxus of Cnidus and Callippus of Cyzicus.
Explanation:
I hope it helped
Answer:
Most of the earliest Astronomers were the Ancient Greeks.
If a population has no known predators and plenty of available resources, how might that population change
Answers
Diagram of exhalations
Answers
Answer:
Explanation:
State any eight point about China Rose.
Answers
Eight point about China Rose.
Chose the answer the why the location of chlorophyll plays an important role in the process of
Answers
Answer:
Chloroplast
Explanation:
Chlorophyll in the chloroplast is the natural pigment that give plants its green color. It is useful to plants in the process of photosynthesis, where it uses sunlight to nurture the plant and provide itself with necessary nutrients for fruition.
Which carbohydrate can be used by the body as an immediate source of energy?
glucose
cellulose
chitin
glycogen
Answers
Answer:
The answer is glucose
Answer:
It would be the first one "glucose"
Explanation:
most embrassing moments do youhave
Answers
Answer:
I was going up on the stairs to my class room , when I fell infront of my class mates.
It was really embarrassing