Answer:
d
Explanation:
which of the following types of transport moves molecules from a higher concentration to an area of a lower concentration by use of protein? a.diffusion b.osmosis. c.facilitated diffusion d.active transport
Answer:
facilitated diffusion
Explanation:
type of passive transport but uses proteins also
It is important for everyone to understand basic ecology and the
importance of biodiversity shaped by billions of years of evolution.
TRUE
FALSE
Use humus in a sentence.
Answer:
Explanation:
1.It is covered with a thick sheet of black earth, a kind of loess, that is mixed with humus.
2.The nitrogen in decaying roots, in the dead stems. and leaves of plants, and in humus generally is sooner or later changed into a nitrate, the change being effected by bacteria.
What structure is referred to as the voice box
Answer:
Vocal folds
Explanation:
My category includes genetic material.
1.1.7.
What is the difference between eukaryotic and prokaryotic cells?
A. Eukaryotic cells are found in bacteria and prokaryotic cells are not.
B. Prokaryotic cells are found in plants and animals and eukaryotic cells
are not.
C. Eukaryotic cells contain organelles and DNA enclosed within a nucleus
and prokaryotic cells do not.
D. Prokaryotic cells contain no organelles except DNA enclosed within a
nucleus and eukaryotic cells do not.
Answer:
I think it's D, because prokaryotes have no organelles, yet their DNA can be enclosed in a small nucleus (nucleolus).
How the Coronavirus pandemic is changing people and our environment?
Answer:
Explanation:
Which of the following can be reasons that a tissue becomes diseased
It is made from cells with a strong nucleus.
It is made from cells that multiply uncontrollably.
It is made from cells with the wrong shape.
It is made from cells with mutated DNA.
It is made from cells that contain mitochondria.
Its endoplasmic reticulum produces proteins.
DONE
Answer:
It is made from cells that multiply uncontrollably.
It is made from cells with the wrong shape.
It is made from cells with mutated DNA.
Explanation:
because i'm smart. lol.
Answer:
It is made from cells that multiply uncontrollably.
It is made from cells with the wrong shape.
It is made from cells with mutated DNA.
above is right.
Explanation:
A decrease in the decomposers within an ecosystem would have what effects on the carbon cycle?
Answer:
There can be many different limiting factors at work in a single habitat, and the same limiting factors can affect the populations of both plant and animal species. Ultimately, limiting factors determine a habitat's carrying capacity, which is the maximum size of the population it can support.
Explanation:
Which statement about cellular respiration is true?
SERE
O it produces oxygen.
O It requires water.
It is used by every living cell.
O It converts energy to food.
Answer:
It is used by every living cell
why is the groin swollen when our toe is injured
Answer:
Because when your toe is injured it sends a pulse to your groin that causes your groin to fell pain so your brains neuropathegens dont feel as much pain transmiting through your toe. Hope this helps :)
9. The prefix mono- means "one" and the prefix poly-
means "many." Some lipids are monounsaturated, and
others are polyunsaturated. Explain the difference
between the fatty acids in these different types of lipids.
Answer:
Monounsaturated Fats: This type of unsaturated fat contains only one double bond in its structure.
EXAMPLE: Stearic acid having chemical formula= C18H36O2
Polyunsaturated Fats: This type of unsaturated fat contains two or more double bonds in their structure.
EXAMPLE: Lenolic acid having chemical formula= C18H32O2
Explanation:
Question 1 (1 point)
The atlas would fall into which category of bones?
a. Short
b. long
C. irregular
d. flat
Answer:
Flat
Explanation:
The atlas is one of the two upper cervical vertebrae, also known as C1, which is the topmost vertebra of the spinal column. ... It is the vertebra that is in contact with the occipital bone, a flat bone located at the back portion of the head.
Identify the RNA bases that would pair up with the DNA sequence TGCACT.
TGCACT
ACGTGA
UCGUGA
ACGUGA
Answer:
D
Explanation:
It could be C also, but when translating to mRNA you replace T with U. I'd go with D.
What is the end result of mitosis.
O:one cell with two identical copies of DNA
O: two cells with different copies of DNA
O: One cell with two different copies of DNA
Answer:
A
Explanation:
The answer is A i got it right.
Answer:
A
Explanation:
Which is observation proves that a cell is a eukaryote?
A.it has DNA in the cell
B.it has ribosomes inside the cell
C.it has enclosed organelles inside the cell
D.it is surrounded by a cell membrane
Answer:
The answer is C
Explanation:
Only eukaryotic cells have membrane-bound organelles, so that would be proof that the cell is a eukaryote.
How does water polarity affect the way water interacts with different substances?
Answer:
Water interacts differently with charged and polar substances than with nonpolar substances because of the polarity of its own molecules. ... Because of its polarity, water can form electrostatic interactions (charge-based attractions) with other polar molecules and ions.
Identify the labeled structures. A B C D E
Answer:
A Golgi body
B vacuole
C mitochondrion
D nucleus
E cell membrane
Explanation:
Answer:
A: Golgi body
B: Vacuole
C: Mitochondrion
D: Nucleus
E: Cell membrane
Explanation:
I did the assignment on Edg2021
Fill in the blank spaces in the table.
Neutron
Protomis
Atomic Mass
1
1
6
6
Element
Hydrogen
Carbon
Calcium
Fluorine
Potassium
Oxygen
20
40
9
19
19
39
8
16
Which subatomic particle identifies the atom?
og e
Answer:
hydrogen =1 1
carbon=6 6
calcium=20 40
fluorine=9 19
potassium=19 39
oxygen=16 8
Succession describes the sequential appearance and disappearance of species in a community over time after a severe disturbance. In primary succession, newly exposed or newly formed rock is colonized by living organisms; in secondary succession, a part of an ecosystem is disturbed and remnants of the previous community remain especially soil. In both cases, there is a sequential change in species until a more or less permanent community develops. What is the process of ECOLOGICAL SUCCESSION? *
Answer:
The answer will be listed below.
Explanation:
Ecological succession is the process of change in the species structure of an ecological community over time. It is a process by which an ecological community undergoes more or less predictable changes following a disturbance or the initial colonization of a new habitat.
please answer this for me
Answer:
d
Explanation:
is a large organelle that stores the cell's DNA
Answer:
d. nucleus
Explanation:
nucleus is a large organelle that stores the cell's DNA
Please help me! thank you!!!
Answer:
you would create a regular paper airplane and through it not as hard as you can but hard enough to fly across the room. you should also aim high to it doesn't hit the floor as quickly.
Explanation:
Help I got until 4:05
what is the universal system of units among scientists
Answer:
International System of Units (SI)
Explanation:
The measurements that scientists use are based on the International System of Units (SI), which is a form of the metric system. The term SI is shortened from the French term Le Système international d'unités. It is the world's most widely used system of units, both in science and business. Hope this helped!
Answer: SI
Explanation:
A P E X
Building of dams and interstate highways are examples of
Human Environment Interaction
Location
Place
Region
Movement
Answer:
Human environment interaction
Explanation:
OK so thats the answer hope it helped ⇔ I really do
Where would you find DNA in plant and animal cells?
Answer:
Some DNA is present within the mitochondria of animals, plants, and fungi and within the chloroplasts of plants.
Explanation:
A in Bio last year.
Answer:
The DNA is located in the Nucleus in both plant and animal cells
Is Protein a short term energy source or a long
term energy source?
Answer:
short term
Explanation:
Short-term response energy storage devices are usually applied to improve power quality, particularly to maintain the voltage stability in power systems, throughout a contribution during transients (few seconds or minutes) [4].
Glucose and fructose are monosaccharides that have the same chemical formula, C6H12O6. However, they do not react the same chemically. Which of the following generalizations can explain this? (5 points)
a
Monosaccharides serve different cellular functions, and they are only involved in reactions in which they are needed.
b
The atoms of monosaccharides are arranged differently, and the different shape gives each monosaccharide unique properties.
c
Monosaccharides have different properties, but the disaccharides they form when combined with other molecules will have the same properties.
d
The atoms of monosaccharides are arranged similarly, but the monomers from which they are formed have different physical and chemical properties.
Answer:
B
Explanation:
Monosaccharides are the simplest carbohydrates. Although glucose and fructose have the same molecular formula they have different structures or the atoms are arranged differently from each other and this is evident in the way they react, behave and in their properties.
what role do independent and dependent varibles play in controlled experiment
Whoever awnsers gets Brainliest!!! What causes a star to shine brightly?
the color that is produced
the energy that is released
the amount of gravity that is present
the types of elements that are present
Answer:
the energy that is released
Explanation:
heat gives off light, and the heat comes from the reactions in the star that produce the energy
Answer:
The energy that is released.
Explanation:
The source of most stars' energy is nuclear reactions going on deep inside the stars. In most stars, like our sun, hydrogen is being converted into helium which makes the stars shine brightly.