Answer:
Nobody can help you with this without an image. You built something and we need to be able to see it to reply.
Explanation:
Which of the following accurately describes ionic bonds?
O A. Atoms share one or more protons.
O B. Atoms transfer one or more electrons.
O C. Atoms share one or more electrons.
O D. Atoms transfer one or more protons.
Answer:
C. Atoms share one or more electrons.
Explanation:
Covalent bonds involve the sharing of electrons between atoms; ionic bonds involve the electrical attraction between atoms.
Humans grow, develop, and heal because cells can reproduce themselves. This cellular reproduction is called ______________. *
How are species richness and productivity related?
Answer:
Recent studies have examined the possibility that variation in species richness within communities may influence productivity leading to an exploration of the relative effect of alterations in species number per se as contrasted to the addition of productive species.
Explanation:
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What order do these go in?
A-Chromosome
B-Nucleus
C-Cell
D-Gene
These aren't in order. I just need to know what order to put them in.
Answer:
Cell
Nucleus
Chromosome
Gene
I guess
Answer:
The order from smallest to largest is nucleotide,gene,DNA,chromosome,nucleus,cell,organism
Explanation:
Nucleotide the buiding blocks of DNA are the smallest among the given options.DNA is bigger than gene but smaller than chromosome as DNA fits within a chromosome.
On the other hand chromosome is present within the nucleus.Nucleus along with cytoplasm and various cell organelles builds a cell.
Many cells are specifically arranged to form an organism.
So the order from smallest to largest is
NucleotidegeneDNAchromosomeNucleuscellorganismRead more on Brainly.com - https://brainly.com/question/14213661#readmore
What are at least two characteristics of RNA?
O Single stranded
O Present at nucleus and cytoplasm
O uracil instead of thymine
O All of the above
.
Answer:
Present at nucleus and cytoplasm
Answer:
Characteristic feature of RNA are as follow:
Ribonucleic acid“ RNA” is another nucleic acid type. Like deoxyribonucleic acid “DNA ” it is polynucleotide but several differences are found in their structure.
In RNA the pentose sugar is ribose not deoxyribose.
RNA contain uracil in place of thymine.
RNA ,generally single stranded with partially double stranded region due to the folding at back of its single chain.
RNA sevres as genetic material in many viruses.Thrre are three major classes of cellular RNA s which function during gene expression.
These are:
Messenger RNA (mRNA)
Transfer RNA (t RNA)
Ribosomal RNA (rRNA).
Cells full of ribosomes would most likely
be what kind of cell?
A. plant
B. brain
C. involved in protein synthesis
Answer:
plant
Explanation:
because plant is a multicellular organism and multicellular organism are full of ribosomes
Cells full of ribosomes would most likely be plant cell.
What is ribosomes?
A ribosome is a complex molecular machine found inside the living cells that produce proteins from amino acids during a process called protein synthesis.
What is the function of ribosome?
Ribosomes have two main functions decoding the message and the formation of peptide bonds.
Hence ,A is correct option
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Give any 2 significance of nitrogen cycle to green plant
Nitrogen is the most abundant element in our planet’s atmosphere. Approximately 78% of the atmosphere is made up of nitrogen gas (N2).
Plant uptake of nitrogen compounds
Once nitrogen is converted into compounds like ammonium and nitrate, these can be taken up from soils by plants and then the nitrogen can be used to form macromolecules like proteins and nucleic acids.
Nitrogen is a crucially important component for all life. It is an important part of many cells and processes such as amino acids, proteins and even our DNA. It is also needed to make chlorophyll in plants, which is used in photosynthesis to make their food.
As part of these life processes, nitrogen is transformed from one chemical form to another. The transformations that nitrogen undergoes as it moves between the atmosphere, the land and living things make up the nitrogen cycle.
Fixation
Nitrogen in its gaseous form (N2) can’t be used by most living things. It has to be converted or ‘fixed’ to a more usable form through a process called fixation. There are three ways nitrogen can be fixed to be useful for living things:
In chart 2, the lines labeled Age 65+ and Age < 5 show a distinct trend. If this trend continues, name one way it will affect human society negatively.
Answer: in chart 2, the age 65+ line is increasing and the age <5 line is decreasing. These trends indicate that the number of old people is increasing while the number of young people is decreasing.this can strain resources, because there may not be enough young people to take care of the old when they are sick.
Explanation:
Answer:
In chart 2, the Age 65+ line is increasing and the Age < 5 line is decreasing. These trends indicate that the number of old people is increasing while the number of young people is decreasing. This can strain resources, because there may not be enough young people to take care of the old when they are sick.
Explanation:PLATO
Describe what the town looked like when the Once-ler first arrived in his
wagon.
In the movie Lorax
When the Once-ler first arrived in his wagon, the town looks like very large surrounded by trees called Truffula trees.
What are the conditions of town look like?A Town looks like very huge with an enormous number of trees. Bears are randomly walking around the trees and eating truffula fruits.
Fishes were lived in a pond, a place called glorious where swamee swans were found.
Therefore, when the Once-ler first arrived in his wagon, the town looks like very large surrounded by trees called Truffula trees.
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Which set of jobs would be found in
the field of disease evolution?
A. genetic engineering, microbiologist, and
biomanufacturering
B. infectious disease specialist and virologist
C. zoologist, marine biologist, and animal biologist
D. biochemist and epidemiologist
a group of plant cells was exposed to radiation, which damaged the chloroplasts and coursed them to lose function. if the mitochondria were unharmed, what would happen to the overall function of the plant cell
Explanation:
First of all the mitochondria is the power house of a cell. Then a chloroplast is one which contains chlorophyll in which photosynthesis takes place.
Plants make use of photosynthesis to synthesize nutrients from carbon dioxide and water. If the chloroplast is damaged that means the plant would wither but it may not likely die since the mitochondria is unharmed.
Which is a way for the body to conserve water during periods of heavy sweating?
It can increase the overall temperature.
It can filter less water out of the blood.
It can take in less water.
It can take in less air.
What's a good cereal name for Platinum? for an example like Platinum Crunch
Answer:
Platinum Pebbles
Explanation:
Viruses are considered living cells?
A. True
B. False
What might happen if a coral species that is well adapted to higher temperature was introduced into a coral reef habitat?
Answer:
May die eventually
Explanation:
A coral species which is living in a regions of high temperature will not be able to be in symbiotic relationship with algae at normal temperature of the sea side coral reefs and may expel it out. A long lasting exposure to change in temperature will lead to bleaching, turning corals white and ma eventually cause death.
How do many insects handle the bitter cold of winter?
Group of answer choices
they develop wings
they hide inside trees
they blend in with the twigs
they form a hard cocoon
pls help me which choice is it
Answer:
they hide inside trees
Cell Membrane Diseases Cell membrane diseases are life -threatening disorders that are in nature , and they usually work against proteins in our body that are key to ion channels and various receptors within the membrane . These diseases work by either disrupting the normal functions of the or by simply affecting the cell membrane . Many of these disorders contain other components as well. Some disorders involving trouble with the cell membrane
1) Cystic fibrosis
2) Alzheimer's disease
3) Duchene Muscular Dystrophy
4) Hyaline Membrane disease
Answer
cell kytosis
Explanation
10. Describe what happens in the system shown below. (3 marks)
HELPP WILL MARK BRAINLIEST
Answer:
this is a circulatory system
in this system the purification of blood is occurs between the lungs and heart
Explanation:
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A new mountain lake just formed by a glacier.The lake starts with little nutrients or life, but over time it begins to support a variety of species.
The given question is incomplete, the complete question is:
A new mountain lake just formed by a retreating glacier. The lake starts out with little nutrients or life, but over time it begins to support a variety of species.
Which type of succession does this describe?
secondary
primary
island
aquatic
Answer:
The correct answer is primary succession.
Explanation:
The development of an ecosystem in a region where no form or sign of life existed before is termed as primary succession. In the mentioned case, a glacier at the start did not support any form of life, however, it started producing a mountain lake where some form of life started to appear gradually. With time, the development of the pioneer community will take place, which will eventually get transformed into a climax community.
In comparison, a kind of succession that takes place in the regions where life prevailed before but got destroyed or eliminated due to natural disasters or human applications is termed secondary succession.
pollution in the___ will have the greatest efrect on the human health
a troposphere
b stratosphere
c mesosphere
d thermosphere
Answer:
A troposphere
Explanation:
Humans live in the troposphere. It is the layer of the atmosphere closest to the Earth. If there is pollution in the layer that we live in, we are more directly affected.
Give differents between lytic and lysogenic cycles
Answer:
the spread of the viral DNA
Explanation:
The difference between lysogenic and lytic cycles is that, in lysogenic cycles, the spread of the viral DNA occurs through the usual prokaryotic reproduction, whereas a lytic cycle is more immediate in that it results in many copies of the virus being created very quickly and the cell is destroyed.
What living thing on the plains of Africa is a producer?
A)
the sun
B)
the grass
C)
the cheetah
D)
the worms in the soil
Answer:
B) the grass
Explanation:
Because producers go through processes like chemosynthesis and photosynthesis and grass which is a plant goes through photosynthesis.
What form is DNA in during mitosis?
A. protein
B. ribosome
C. chromatin
D. chromosomes
Answer:
Chromosomes form is DNA in during mitosis.
Explanation:
In the context of the cell cycle, mitosis is the part of the division process in which the DNA of the cell's nucleus is split into two equal sets of chromosomes.
During mitosis, DNA is in the form of chromosomes, which is option D, as the chromosomes are condensed and highly coiled structures made up of DNA and associated proteins called histones.
During mitosis, a cell divides into two daughter cells that are genetically identical to the parent cell. Chromosomes are critical to this process because they carry the genetic information necessary for the formation of the new cells, and before mitosis begins, the chromatin (a complex of DNA and proteins) in the nucleus of the cell condenses into visible chromosomes. This condensation process involves the compaction of chromatin into a more compact and organized structure.
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1. What is the complementary RNA sequence of ATA, GCG?
O UAU;CGC
O TAT:CGG
ATA: GCG
None of the above
Answer:
UAU;CGC
THIS IS THE CORRECT ANSWER
Exercise Multiple Choice Question 1. A cell has mitochondria, centrosome with centrioles, nucleus and other cell organelles. Based on this information, this cell could be a cell of A. an apple B. a yeast. C a cat. D a flower.
Answer:
Cat
it contain centrioles which is present in animal cell
The diagram shows fossil layers in different locations. The different shading in the diagram indicates different types of rock.
How could fossils like the ones shown support the theory of evolution?
A. Fossil evidence supports the hypothesis that evolution can occur at different rates in different clades.
B. Fossil evidence supports the hypothesis that individual organisms and populations evolve to adapt to a changing environment.
C. Fossil evidence provides a complete record of the organisms that once lived and are ancestors to other organisms.
D. Fossil evidence provides information on the allele frequency in ancestral populations.
Answer:
C. Fossil evidence provides a complete record of the organisms that once lived and are ancestors to other organisms.
Fossil evidence provides a complete record of the organisms that once lived and are ancestors to other organisms. Thus, option C is correct.
What proves the evolution in different clades?Fossil evidence supports the hypothesis that evolution can occur at different rates in different clades. Fossil evidence supports the hypothesis that individual organisms and populations evolve to adapt to a changing environment. Fossil evidence provides information on the allele frequency in ancestral populations.
Fossil evidence provides a complete record of the organisms that once lived and are ancestors to other organisms. The diagram shows fossil layers in different locations. The different shading in the diagram indicates different types of rock.Fossil evidence provides information on the allele frequency in ancestral populations.
Therefore, Fossil evidence provides a complete record of the organisms that once lived and are ancestors to other organisms. Thus, option C is correct.
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what can people do to preserve earths water supply
Answer:
Turn off the faucet if you aren’t using it atm,
Not pollute the water with gasoline
Explanation:
These will help preserve earth water supply because then you aren’t wasting the water or making it undrinkable.
An example of a carnivore. Define the term carnivore, and identify another term that can represent this organism’s place in a food chain.
Answer:
Example:Dogs,Lions
Explanation:
A carnivore is an animal which fedd on meat.
Answer:
tigers, bears, and panthers
Explanation:
A carnivore is a consumer that consumes other animals. that means it is near, or at the top of the food chain. (pls give brainliest!)
Protective gear is an important part of the job, yet employees often have to be reminded to wear it. Why do you think people are often reluctant to wear the required gear? How could their employers address these concerns?
Answer:
It's important to wear gear at all costs.
Explanation:
If you do not wear protective gear during jobs, bad things can happen. You can have dangerous chemicals in your skin, germs spread, etc. It depends on the job, really.
Helppp I need it rn I’m on time
Answer:
B- The gene pool of the population will remain relatively constant
Explanation:
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