Answer:
- use of less plastic
-reducing the amount of cans and un-reuseable items
- less gasoline use
Explanation:
The cell membrane functions most like a(n)
A.) security guard
B.) brick wall
C.) painter
D.) delivery truck
Answer:
It's A, a security guard
Explanation:
The cell membrane is like a security guard because it controls what goes in and out of the cell.
Answer:
A
Explanation:
what happens to cells that do not take up the recombinant plasmid
Explanation:
they are not transformed , and they die soon after they are still transfo4med because the nearby cells are transformed they change to a new cell with new characteristics. THEY ARE NOT TRANSFORMED AND THEIR CHARACTERISTICS ARE NIT ALTERED
tRNA is the molecule that brings the appropriate _______ _______ to the mRNA using an anticodon.
fill in the blank
When one or more nucleotides are lost, this is called
Answer:
Deletion mutation
Explanation:
A deletion mutation can remove a single nucleotide, or entire sequences of nucleotides
HURRY PLEASE!
How are the vocabulary terms diploid and haploid related to each other?
Answer:
Haploid" refers to any cell that has 23 chromosomes (half of the total 46). "Gametes" are specifically sex cells that have 23 chromosomes. "Diploid" refers to any cell that has all 46 chromosomes. "Zygote" is the result of two gamete (haploid) cells fusing, and becoming a diploid cell.
In order to dilute a solution, you need to
A-add more of the solid
B-add more water
C-find the mass
D-find the volume
Select all the types of transport that DO NOT require ATP
Active Transport
Passive Transport
Diffusion
Endocytosis
Exocytosis
Osmosis
Facilitated Diffusion
Answer:
diffusion, osmosis and facilitated diffusion
Which two of the following organisms are decomposers in this food web?
1. Bolete fungus
2. Persimmon tree
3. Parasol fungus
4. Pine vole
5. Beaver
Answer:
parasol fungus is the rite answer
How one variable affects another happens in:
A. surveys.
B. case studies.
C. observations.
D. experiments.
The one variable affects another happens in experiments. Thus, option D is correct.
What is experiment?An experiment, or experimental research, is a research method in which the researcher manipulates or changes the value of one variable, (the independent variable) and measures the variable that is considered the dependent variable, in order to find how the change affects it.
The other three posible answers, observational research, survey and case study are also research methods, but the researcher can't manipulate or control any of the variables, these methods are used only to measure a specific variable.
Therefore, The one variable affects another happens in experiments. Thus, option D is correct.
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another name for exponential growth?
Why do cells need to replicate their DNA?
Answer:
Replication is an essential process because, whenever a cell divides, the two new daughter cells must contain the same genetic information, or DNA, as the parent cell. ... Once the DNA in a cell is replicated, the cell can divide into two cells, each of which has an identical copy of the original DNA.
Explanation:
Cells must replicate their DNA before they can divide. This ensures that each daughter cell gets a copy of the genome, and therefore, successful inheritance of genetic traits. DNA replication is an essential process and the basic mechanism is conserved in all organisms.
Laroi
Answer:
Cells need to reduplicate their DNA because this ensures that each cell gets a copy of the genome ( inheritance of genetic traits ). DNA replication is an essential process and the basic mechanism in all organisms.
Explanation:
Which alele combination represents a male who has an X-linked recessive disorder?
Explanation:
The allele combination would most likely be xx if recessive
Why would scientists want to monitor the migration habits of red-winged blackbirds in MA?
Answer:
Blackbird and Oriole : Varieties of swamps, shrubs, swamps, and dry grasses; foraging in arable land and water. The species is most commonly found in freshwater marshes, but in wooded or bushy marshes, weed fields, hay fields, and salt marshes also have levels on the upper edge. Usually foraging in other open habitats, such as fields and tidal flats; outside the breeding season, flocks of chickens gather in farmlands, pastures and feedlots.
Among the birds we are most familiar with, the red wings seem to sing nasal sounds on every swamp and wetland from coast to coast. They are particularly bold, and a few often attack larger birds, such as eagles or crows, and they fly over their nesting areas. When singing, the male's red shoulder patches are hidden under the body feathers most of the time, which is very beautiful. Outside the nesting season, red wings sometimes live in large areas.
That's why. Hope it helps.
Listed in blue, please help!! Is biology and chemistry two different things and why?
Answer:
Yes they are two different things!
Explanation:
Chemistry is more basic to existence-it is the study of the composition of matter and all associated structures, properties, and reactions. This includes, but is not limited to, biological matter. Biology meanwhile is focused entirely on biological organisms.
Answer: Yes they are
Explanation: Biology is the study of life and the ecosystems of what surrounds it. Biology consists of anatomy marine biology and the spheres of the earth. Chemistry has to do with our elements take gold for example it is known as Au or Aurum. Element 79 with an atomic mass of 196.96657u you will learn this in chemistry. Chemistry makes biology like a scratch on the surface because in chemistry you are going deep into the elements by classifications and the periodic table. You will be able to learn about dissolvents and why salt dissolves in water. You will learn about molecules in both fields. In general, biology is more the basis of life and chemistry is the more complexity of life.
Oswald Avery helped build our understanding of genetics by showing that:
A viruses cannot infect cells.
B. DNA transformed bacterial cells.
C traits cannot be inherited.
D. proteins move between bacterial cells.
IF YOU HAVE DONE ODSSEYWARE PLEASE HELP AND GIVE THE THE ANSWER
Choose all the answers that apply.
Mudslides can be caused by _____.
earthquakes
volcanoes
tsunamis
weathering
Someone suffering tension headaches might achieve relief through
Answer:
biofeedback
Explanation:
Hope that helps
Caroline is sick with a bacterial disease. In addition to antibiotics, which of the following should be used to treat the disease? A. Vaccinations B. Increased physical activity C. Antigens and anthelmintics D. Rest and water
Answer:
D: Rest and Water
Explanation:
Sleep improves the potential ability of some of the body's immune cells to attach to their targets, according to a new study. The study helps explain how sleep can fight off an infection.
Answer:
D
Explanation:
because the water is resting and you need to rest
What controls the timing of The Great Migration?
Answer:
The best time to see the Great Migration is during the dry season, between July and early October. It's warm, weather is stable, and animals are abundant. The sparse vegetation and dried-up waterways force the animals to head up north to find food and drink.
Explanation:
in order for a liquid to turn into a solid,would you transfer energy in or out?What happens to speed of molecules
Answer:
transfer energy out and the speed of the molecules would decrease and the particles would vibrate less
Explanation:
How does the mercalli scale differ from the richter scale
Answer:
The Richter scale measures seismic waves while the Mercalli scale measures things that humans can see and the intensity people can feel.
IF A CUBE IS 1CM ON A SIDE, CALCULATE ITS SURFACE AREA. HINT WRITE 2 points
OUT FORMULA FOR SURFACE AREA OF A CUBE.*
8CM2
8CM3
6CM3
6CM2
2 points
FACURE IS 1CM ON A SIDE, CALCULATE ITS VOLUME. HINT WRITE OUT
Answer:
Surface area of the cube = 6cm²
Volume of the cube = 1cm³
Explanation:
The surface area of a cube, which refers to the sum of all the areas of the faces of the cube can be calculated using the formula:
S.A = 6 × a²
That is; a² + a² + a² + a² + a² + a²
Where;
a = length of a side of a cube
a² = area of one side of a cube
Note that, a cube has 6 faces
According to this question, a cube has a length of 1cm on each side.
Hence, S.A = 6 × 1²
S.A = 6 × 1
S.A = 6cm²
Volume of the cube can be calculated using the formula: a³
Where a = 1
Volume = 1 × 1 × 1
Volume = 1cm³
As the earth moves in space, it ___ on its axis
Answer:
As the earth moves in space, it ROTATES on its axis
What prediction can you make about future levels
of carbon dioxide (CO2) in the atmosphere?
Answer:
they will increase
Explanation:
constant increase in population is leading to increased demand for land. hence more trees will be cut down for land hence high co2 levels due to reduced photosynthesis.
high popn. also leads to more pollution hence high co2 conc.
Can you help me? Please
1. pH (fun fact, it means potention of hydrogen )
2. H+
3. hydronium ion
4. 7
5. 7
6. OH-
7. acidic
8. alkaline
plzzzzzzzzzzzzzzz help
Answer:
c.
Explanation:
Frida wants to measure the volume of a stone. She starts by pouring 473 mL of water into a large measuring cup. Then she drops in the stone. Now the water measures 499 mL. What is the volume of the stone?
A
15 g
B
26 mL
C
26 cm^3
3
D
62 cm^3
3
*don't respond if you don't know, irrelevant answers will be reported and removed*
Answer:
C
Explanation:
You subtract 499-473. That shows how much water is displaced and the volume of the stone. Hope this helps and have a great day!
Frida wants to measure the volume of a stone. The correct volume is B
The volume of the stone is 26 mL.
What is volume?
The initial volume = 473 mL
The final volume = 499 mL.
The final volume − Initial volume
= 499 − 473
= 26 mL.
Therefore, Frida wants to measure the volume of a stone. The correct volume is B .The volume of the stone is 26 mL.
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Complete the following activity. Compare 3 different pets.
You and your roommate have decide to purchase a pet. Both of you are in college and live in an apartment.
1. Choose a pet which would best fit your situation and your needs.
2. Consider the following questions.
A. What type of pet should you get?
B. Why do you want to purchase a pet?
C. How will the animal be taken care of?
D. What animals are allowed in the apartment?
E. How much money do you want to spend on the pet?
F. Where will you get the pet?
3. Conduct research on the type of pet you and your roommate would like to purchase. Compare several different options. Consider which option is the most reasonable and how well this options fits your wants, needs and budget.
Answer:
the answer to this question is A
Besides energy, what else is food used for?
Answer:
Food helps us to repair muscle and build DNA
Food can help your body insulate itself and improve your health
Food helps your brain.
Explanation:
hope this helps
3
7
TIME REMAINING
57:02
The graph shows tide heights from a location in Canada.
Based on the trend shown by the data, which prediction
can be made?
Tide Height in Bay of Fundy, CA
14
12
O After 10:48 p.m., the tide height will be less than 10
m.
O The next high tide height will be higher than 12 m.
O After 10:48 p.m., the tide height will continue to fall.
If the graph continued, the next line would go down.
10-
8-
Tide Height (m)
6
2
O
3:25 AM
3:48 PM
9:56 PM
Po 4:14 AM)
10:22 AM
4:39 PM
10:48 PM
Answer:
c
Explanation:
did the test