Answer:
Bacteria converts nitrites and nitrates into ammonia that plants can use.
Explanation:
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the ability to move from one location to another is
“Astro” is to do with space, stars
True or False
True
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Water is a polar molecule because
Answer:
Water is a polar molecule because of its unequal sharing of electrons.
Answer:
The reason why Water is considered a polar molecule is because of Unequal sharing of electrons.
Explanation:
This makes the oxygen end of the molecule slightly negative. Since the electrons are not near the hydrogen end as much, that end is slightly positive. When a covalent bonded molecule has more electrons in one area than another, it is called a polar molecule.
What are 2 characteristics of the plasma membrane?
Answer:
they have flexibility and they help transport materials in and out of a cell
The
layer of the skin is made of dead cells.
Explanation:
The stratum corneum, which is the outermost epidermal layer, consists of dead cells
what was the first disney animated film based on the life of a real person?
Answer:
"Pocahontas" is the right answer! (:
what are the two main cells found in the epidermis
Scientists have discovered a new planet orbiting a star 4.85 light years away. They call it Planet X. The distance from the star to Planet X is approximately 150,000,000 km and a thin atmosphere is visible.
What factor must Planet X have in order for seasons to occur?
A. The planet must be spherical in shape.
B. The planet must be tilted on its axis.
C. The planet’s orbit must not be too elliptical in shape.
D. The planet must have liquid water on its surface.
Answer:
The answer is C
Explanation:
The correct option is The planet’s orbit must not be too elliptical in shape.
What is atmosphere?The gases that make up the planet's atmosphere are mixed together. The Earth's atmosphere contributes to the viability of life.
In addition to giving us air to breathe, it protects us from the majority of the Sun's harmful ultraviolet (UV) radiation, increases the surface temperature of our planet by around 33° C (59° F) due to the greenhouse effect, and mainly eliminates dramatic temperature variations between day and night.
There is an atmosphere on each of the other planets in our solar system, but none of them has the same proportion of gases or layered structure as Earth's atmosphere.
Therefore, The correct option is The planet’s orbit must not be too elliptical in shape.
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Which formation is the result of wind erosion?
a. glacial erratic
b. u-shaped valleys
c. mud slidesally
b. unusually shaped rocks
Answer:
No answer. But you can learn off this;
Explanation:
Wind erosion abrades surfaces and makes desert pavement, ventifacts, and desert varnish. Sand dunes are common wind deposits that come in different shapes, depending on winds and sand availability. Loess is a very fine grained, wind-borne deposit that can be important to soil formation.
Thanks.
1. Label the following parts of the DNA molecule:
A.
B.
C.
D.
E.
2. Answer the following questions:
A. How many molecules make up a nucleotide?
B. What two molecules make up the sides of a DNA
molecule?
C. What type of sugar does DNA contain?
newer questions 3 -
Answer:
1)
A- nitrogenous base
B- hydrogen bond
C- pentose sugar
D- phosphate group
E- nucleotide
2)
A- 3 molecules
B- phosphate group and pentose sugar
C- deoxyribose sugar
Organelles are specialized structures that perform various functions in the cell. What are the
functions of the organelles in an animal cells?
Answer:
The function of organelles is to provide a specific function for the cell.
Explanation:
Eukaryotes have organelles not prokaryotes. All the cellular processes of prokaryotes occur in one cell. The advantage of having seperate spaces to do various functions is for regulation and maintance.
Describe the use of carbohydrates and lipids for energy
storage in animals.
Answer:
Animals tend to use carbohydrates primarily for short-term energy storage, while lipids are used more for long-term energy storage. Carbohydrates are stored as glycogen in animals while lipids are stored as fats (in plants carbohydrates are stored as cellulose and lipids as oils)
Explanation:
Sana po makatulong pa mark na din po Brainliest hehe
an antibiotic made by microorganisms and modified by chemists is called
Explanation:
An antibiotic made by microorganisms and modified by chemists is called. semi-synthetic. The antimicrobials produced by some molds and bacteria are generally called. antibiotics
what types of symmetry do enchinoderms have and when do they have them?
Answer:
Hi hope this is right
Explanation:
Echinoderms have a spiny endoskeleton. They have radial symmetry as adults but bilateral symmetry as larvae. Echinoderms have a unique water vascular system with tube feet. This allows slow but powerful movement.
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what is the main function of the tata-binding protein?
Answer:
initiating transcription is the main function of the tata-binding protein.
Your DNA determines the color of your eyes and hair: true or false?
what is the structure that surrounds the cell and controls what enters and leaves the cell
What’s the correct answer?
-The plasma membrane
-The cytoplasm
-The nucleus
-DNA
Answer: The plasma membrane.
Can anyone please this? ASAP
19
!!
Which of the following best describes the function of the
ribosomes in eukaryotic cells? (1 point)
decodes the sequence of bases on the mRNA
and then creates specific proteins
makes lipids and steroids that will be used in the
production of membranes and hormones
modifies proteins that require specific
attachments of sugars or lipids and packages
proteins for export
energy-producing structure of the cell and
location of cellular respiration
it
Answer:
Decodes the sequence of bases on the mRNA and then creates specifc proteins
Explanation:
Decodes the sequence of bases on the mRNA and then creates specific proteins. Therefore, option (A) is correct.
Ribosomes in eukaryotic cells are responsible for protein synthesis, a crucial process in which they decode the genetic information carried by mRNA molecules. Ribosomes read the mRNA sequence and use it as a template to assemble amino acids in the correct order, forming a polypeptide chain that folds into a functional protein. This process, called translation, occurs in two main subunits of the ribosome, which come together on the mRNA strand.
Ribosomes ensure accurate protein synthesis by matching each mRNA codon with the appropriate amino acid, guided by transfer RNA (tRNA) molecules. Ultimately, ribosomes play a central role in translating genetic information from DNA to create a wide variety of proteins that perform diverse functions within the cell and organism, making them essential components of cellular machinery. Therefore, option (A) is correct.
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Somebody help me please
Identify the mood in the following sentences:
Shelly lightly skipped across the playground and found the brightest yellow flower; her smile beamed with glee.
A. Hesitant
B. Hungry
C. Joyous
an average adult cheetah has a metabolic mass of 44,010 grams and a resting metabolic rate of 61.77 joules per second. is this information to add a data point for the cheetah to figure 2. based on the data, would u characterize the cheetah as an ectotherm or endotherm? support ur answer with evidence from the graph.
Can anybody help me doing this??
lesson: Science
grade: 5
Answer:
Im going to be moving from the top right to the left in a circle. So right to left here
The Sun is top rightSquiggle Arrows going up is evaporation And the evaporation makes the cloudThe second cloud is rainThe third cloud is snowAnd both of the clouds are condensation so I guess maybe put it on the arrowsLabel the mountain right underneath the snowThe water going down the mountain at the top is run offThe water towards the bottom of the mountain that has the arrows is riverThe squiggly lines going down is underground waterAnd the huge body of water is seaExplanation:
uhm, its the water cycle so
How is curdling of milk a natural change?Please answer ASAP...
Answer:
because when curd is formed from milk, milk loss its properties and new things curd is formed
Did the enzymes from Claire’s small intestine breaks down the protein at a low, normal or high rate?
Answer: low rate
Explanation:
Claire is a Great Dane who was losing weight despite the fact that she is eating. Claire doesn't have an increase in appetite and also doesn't have enough energy that is required for her to play.
Claire is losing weight because food the enzymes in her body doesn't break down the food that she eats. When compared to a dog that was healthy, the enzymes from Claire's small intestine broke down protein at a low rate.:
Some species of hares are brown most of the year, but change color to white in the winter. This allows them to
blend in through the seasons.
Where are these organisms adapted to live?
O deciduous forests
O desert
O tropical rain forests
O savanna
A muscle cell has a solute concentration of 2% it is in a solution of 5% solute. What will happen
to the cell?
Answer:
But now you have two mixtures of different solute concentrations. In comparing two solutions of unequal solute concentration, the solution with the higher solute concentration is hypertonic, and the solution with the lower solute concentration is hypotonic
Explanation:
hope it helps :P
The cell will shrink as the solvent from low concentration solute will move towards the high concentration solute.
What is osmosis ?Osmosis is the spontaneous net movement or diffusion of solvent molecules through a selectively permeable membrane from a region of high water potential to a region of low water potential, in the direction that tends to equalize the solute concentrations on the two sides.
Since the solute concentration in the muscle cell is just 2%, and the muscle cell is dipped in a solution that contains 5% solute, the solvent will flow from the muscle cell into the solution. This will result in the muscle cell becoming smaller until the concentration of solutes on both sides is equivalent.
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HELP!!!
how does earths axis affect our seasons
How can so much information be stored in DNA when there are only four different bases
Answer:
4 bases are G, A, C, and T
Explanation:
chúng ta cần làm gì để bảo vệ môi trường sống không còn tác nhân đột biến?
