The lysogenic cycle includes the early lysis of the host cell that involves the incorporation of the viral genome into the host cell genome.
What do you mean by the Lysogenic cycle?
A lysogenic cycle may be defined as a method by which a virus can replicate its DNA using a host cell.
In the lysogenic cycle, the viral DNA gets integrated into the host's DNA but viral genes are not expressed. Lysogeny is characterized by the integration of the bacteriophage nucleic acid into the host bacterium's genome.
Therefore, the lysogenic cycle includes the early lysis of the host cell that involves the incorporation of the viral genome into the host cell genome.
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The Ambystoma tigrinum and Ambystoma maculatum are 2 types of salamanders. Ambystoma represents which taxonomic level?
Answer: he presence of neotenic populations near those with large larvae has made it difficult to identify mole salamander species. The tiger salamander complex was previously considered a single species ranging from Canada to Mexico, falling under the name A. tigrinum. Despite differences in coloration and larvae, tiger salamanders were found throughout their unbroken range, which made it difficult to delineate subspecies, let alone elevate any populations to species status. In morphological terms, tiger salamanders are all very similar, with large heads, small eyes, and thick bodies. This is probably because tiger salamanders have the primitive morphology of mole salamanders. They are also the largest of the mole salamanders and have very large larvae. All populations have similar lifestyles, and their lifecycles are identical. However, when one looks at tiger salamander populations distant from each other, different species within this complex become apparent. The ranges of these potential species overlap, and hybridization occurs, blurring the lines between species.
Explanation:
Answer:ur mum
Explanation:
PLEASE HELP!!
Aspects of a species’ habitat include:
a. the average rainfall it receives.
b. the amount of sunlight it gets.
c. the range of temperatures it experiences.
d. all of the above.
Answer:
D
explaination:
rainfalls can predict the habitat like rainforest and deserts. the amount of sunlight can predict how the species sleep and hunt. and temperatures can predict how animals adapt in hot or cold areas
which of the following defines a cell
Answer:
A cell is a prison block/holding area for incarcerated peoples.
Explanation:
Self explanatory.
I'm not sure of your question b/c it is vague, sorry if I misunderstand.
I will mark brainiest
Answer:
i would say solar energy
answer pls
Describe the results from the following base mutations, substitution, insertion, and deletion.
Answer:
The results from the following base mutations --- substitution, insertion, and deletion are :
base substitution causes no change in the length of DNA. Base insertion causes an increase in the length of the DNA. Base deletion causes a decrease in the length of the DNA.Explanation:
What is base substitution :
In base substitution form of mutation, one nucleotide is simply replaced or transformed into another nucleotide. This may occur due to replication or transcription error, due to mutagenic exposure, etc. For example A to T, G to C, etc.What is base insertion:
Here, one or more nucleotides get added to a DNA, caused due to mutagenic exposure. Also known as addition, this may occur during recombination when the cell undergoes meiotic cell division.What is base deletion :
In base deletion, one or more nucleotides are deleted from the DNA stand, under the effect of mutagens or a wrongly operating recombination machinery.What are the effects of base mutations:
In light of the change in the length of the DNA strand,base substitution causes no change in the length of DNA. Base insertion causes an increase in the length of the DNA. Base deletion causes a decrease in the length of the DNA.All forms of these mutations, unless otherwise repaired by the inbuilt cellular DNA repair mechanisms, leads to the production of DNA strand different from the original DNA, often producing a defective polypeptide or no functional polypeptide. Such changes are often heritable, and may even be lethal for an organism.To know more about base mutations, visit:
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In what cell structures are the genes in plant and animal cells
Answer:
Nucleus: The nucleus controls everything which takes place in the cell. It does this as it is the site of the cell's DNA. DNA contains the genetic code which is translated into proteins.
Explanation:
Write a paragraph discussing the negative aspects of genetic engineering.
Answer:
Genetic engineering is when scientist rearrange the DNA of a living thing to change the outcome of it's life. Genetic engineering has several bad aspects. One of the changing the DNA of a living thing may cause harmful birth defects to the organism. The living thing can also escape or accidental repopulate with a organism that live out in the wild causing animals in the wild to be born with altered DNA, changing the state of an entire population of a specific species. The most important though is that it causes unnecessary harm to living things and changes their lifestyle, when it was the way that nature intended them to be.
I hope this helped & Good Luck <3 !!!
Complete the sentences with the appropriate words Cells use ____________ to power most cellular activities that require work.
Answer:
ATP
Explanation:
Can someone plz help me?
Answer:
d
Explanation:
endocrine system controls all biological processes
if a human cell with a chromosome number of 46 undergoes meiosis, what number of chromosomes will be in each daughter cell?
Explanation:
It's a piece of cake. Here we are provided with the information that a human cell with a chromosome number of 46, undergoes meiosis, what number of chromosomes will be in each daughter cell.
To solve this question first you must be aware about the word meiosis. Meiosis is a type of cell division. It's end product results in the formation of four daughter cells each having half the number of chromosomes as that of the parent cell.
Did you notice? That formed daughter cell will have half the number of chromosomes as that of the parent cell. Hence, 23 chromosomes will be in each daughter cell.
Please help this is my last question but I don’t know what the answer is!!! The question is in the image! Please answer soon if you know the answer and ps I’ll mark your brainlist after, have a great day everyone
Answer:
One of them is the variance of the gene pool--in other words, the genetic adaptations plants and animals have help them to survive. That is where the phrase "survival of the fittest" comes from; if one is not genetically fit to survive in their environment, they will die off and their genes will not be added to the gene pool, making it easier for organisms with more fit genes to reproduce and add to the gene pool.
Another is the availability of resources. It is very hard for an organism to survive without food, water, and shelter. If the organisms of a species live in an environment with a lack of resources, they will die off, thus making them unable to reproduce and therefore go extinct.
Also, the presence of predators makes it difficult for a species to survive. Predators preying on prey make prey poulations go down and predator populations go up. However, going back to the gene pool, many organisms have adapted to hiding from predators with means such as camouflage or burrowing.
Finally, the general conditions of their environment. This one is self-explanatory. For example, you would not expect to find a polar bear in the desert or a cactus in the Arctic. The conditions are simply not right for their survival and they will die off. This is also why birds migrate--they need to go somewhere warm in the winter to keep themselves warm!
Hope this helps!
Explanation:
Select the correct answer
Which of the following forensic scientists identifies human remains by comparing dental patterns with existing dental records?
A forensic anthropologist
OB forensic odonatologist
OC forensic entomologist
D.
forensic toxicologist
Reset
Next
Answer:
the answer is C.
Explanation:
Which of the following forensic scientists identifies human remains by comparing dental patterns with existing dental records?
A.
forensic anthropologist
B.
forensic odontologist
C.
forensic entomologist
D.
forensic toxicologist
how can so much DNA could fit inside a bacterial cell.
Answer:
The reason so much DNA could fit inside a bacterial is because the DNA are double-stranded, looped, coiled, and foleed into the cell. The DNA is tightly fitted around the nucleus.
Explanation:
Have a great summer :)
Would it be better to use 5 or 50 rose plants in each group?
Choose one answer.
a. Five
b. Fifty
Answer:
50
Explanation:
sorry if its wrong;)
Answer:
5 but i answerd it all ready yesterday
Explanation:
1. Look at the diagram above and match the correct number with the process or object in the list. Type the number next to the process/object name.
Plant uptake
Condensation
Groundwater flow
Evaporation
Infiltration
Precipitation
Groundwater (aquifer)
Runoff
Respiration
Glacier
Transpiration
Thanks for helping me!!! worth 70 points
Answer:
here's something i found.
Explanation:
hope it's right.
when a plant wilts, the stomata close. how does this help the plant?
The closure of a plant's stomata will retain water when the plant becomes dehydrated and wilts.
Two guard cells surround each stoma, a small pore or hole, and they expand and contract to close and open the stoma. The carbon dioxide content and the plant's water balance act as two controls on the opening and shutting of the stomata.
Guard cells inflate and bend as a result of water entering them through osmotic movement. The holes are opened by the guard cells expanding. Through open stomata, the plant absorbs carbon dioxide for use in photosynthesis. Through open stomata, oxygen and water vapor are also expelled back into the atmosphere.
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I will mark you brainelest and give you 50 points
What is a divergent boundary? Name one example of a divergent boundary.
Answer:
In plate tectonics, a divergent boundary or divergent plate boundary is a linear feature that exists between two tectonic plates that are moving away from each other. Divergent boundaries within continents initially produce rifts, which eventually become rift valleys. The mid-Atlantic ridge is an example of a divergent boundary, where the Eurasian Plate that covers all of Europe separates from the North American Plate. This underwater mountain range is constantly growing as new crust is formed. Further up that same boundary, it passes through Iceland.
example
Mid-Atlantic Ridge.
Red Sea Rift.
Baikal Rift Zone.
Explanation:\\
have a nice day ><
pls help!!! In DNA replication is??
DNA is copied into mRNA
DNA is copied into identical DNA
DNA is coded into amino acids
DNA is deleted
Answer:
DNA is copied into mRNA
Shortly after ingesting a big plate of carbohydrate-rich pasta, you measure your blood's hormone levels. What results would you expect, compared to before the meal
Answer:
blood hormone level will increase
Explanation:
since once food reach the stomach it will trigger different hormone process that cause release of enzymes required to digest carbohydrate
After ingesting a plate of pasta, which is rich in carbohydrates, the levels of insulin increases and glucagon decreases in the blood.
The working of insulin and glucagon:The hormone insulin and glucagon work in a negative feedback loop. At the time of digestion, the foods, which comprise carbohydrates are transformed into glucose. The majority of this glucose is sent to the bloodstream, resulting the elevation of blood glucose levels.
This enhancement in the levels of glucose in the blood signals the pancreas to generate insulin, and reduce the levels of glucagon in the blood. After some hours, glucagon works to counterbalance the activities of insulin.
After five to six hours, the levels of glucose in the blood decreases due to the activity of insulin, this instigates the pancreas to generate glucagon.
Thus, after eating carbohydrate rich food, the levels of insulin increases in the blood and glucagon decreases.
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what is the main purpose of the primary election
Answer:
the main purpose of the primary election is to get new people in office with new rules
Explanation:
Brainiest ANSWER
“Match the form of rain to the state of rain”
Please help :(:)
Answer:
Evaporation- Water moves from liquid in lakes and oceans to gas in atmosphere
Condensation- Water moves from gas to the atmosphere into liquid in clouds
Precipitation- Water falls back to earth in liquid form (Not just liquid though- Rain, freezing rain, hail, snow,)
Explanation:
I need help plz !!!!!!!!
Answer:
ur correct its measured in A
Answer:
I believe its A for Amperes
Explanation:
3. What is peptidoglycan?
combination of polypeptides and modified sugars that enclose the entire eubacteria
a special molecule that helps make proteins
a special molecule that helps eubacteria to make their own food
a combination of sugars and lipids that make up the cell membrane
Answer:
A combination of polypeptides and modified sugars that enclose the entire eubacteria.
Explanation:
A component of bacterial cell walls called peptidoglycan (PGN) promotes innate immune responses. Peptidoglycan, a polymer made of sugars and amino acids, creates the cell wall of the majority of bacteria by producing a layer that resembles a mesh outside the plasma membrane. N-acetylglucosamine and N-acetylmuramic acid residues are alternated in the sugar component. forms a saccules in the cell wall of most bacteria that resembles a bag. It controls bacterial cell shape and is crucial for osmotic stability. A heteropolymer made up of glycan strands carrying small peptides is known as a peptidoglycan.
Answer:
I hope this helps.
Explanation:
list 3 differences between sun leaves and shade leaves
Answer:
Partial sun is between four and six hours of sun a day. Partial shade is two to four hours of sun per day. Shade, in gardening terms, means less than two hours of sunlight a day. Leaves which grow in the shade ('shade leaves') are generally larger in area but thinner than leaves which grow in full sunlight ('sun leaves'). Sun leaves become thicker than shade leaves because they have a thicker cuticle and longer palisade cells, and sometimes several layers of palisade cells.
To______
means to allow another
road user to cross or use an intersection or
roadway before you do.
Answer: Yield
Explanation: Yielding is an important traffic rule that promotes safety and smooth flow of traffic. It is an important practice that helps maintain order on the roads and promotes safety for all road users. It's essential to be attentive, follow traffic signs and signals, and be aware of the right of way rules in your area to ensure a safe driving experience.
When you yield, you give the right of way to another driver or pedestrian. This means that you let them go first, even if it might inconvenience you or require you to slow down or stop.
Yielding is typically required in situations such as:
Yielding to pedestrians: When you approach a crosswalk or intersection where pedestrians are waiting to cross, you should yield to them and allow them to safely cross the road before you continue to drive. Drivers must yield to pedestrians within a crosswalk.
Yielding at intersections: When you approach an intersection where there are other vehicles, you should yield to those already in the intersection or approaching from the right. This helps prevent accidents and ensures a smooth flow of traffic.
Yielding when merging: When merging onto a highway or another lane, you should yield to the vehicles already in that lane. This allows for a safe and efficient merging process.
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The following are characteristics of plant cells but not animal cells excepta. the absence of mitochondriab. chloroplasts.Press enter after select an option to check the answerc. cellulose cell walls.Press enter after select an option to check the answerd. a central vacuole.
The following are characteristics of plant cells but not animal cells except
the absence of mitochondria.Plant and animal cells are structurally extremely similar since they are both eukaryotic cells. The nucleus, mitochondria, endoplasmic reticulum, golgi apparatus, lysosomes, and peroxisomes are all membrane-bound organelles in both. Both have membranes, cytosol, and cytoskeleton in common.
Plant cells have set, rectangular forms, but animal cells are generally spherical and irregular. Because plant and animal cells are both eukaryotic, they share key characteristics, including the existence of a cell membrane and cell organelles such as the nucleus, mitochondria, and endoplasmic reticulum.
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Two __________ and a(n) __________ are the three basic components of a chain drive system.
Two essential components of a chain drive system are sprockets and a chain. Sprockets are toothed wheels with evenly spaced teeth that interlock with the links of the chain.
They are typically made of durable materials such as steel. The chain, on the other hand, is a flexible loop made up of interconnected links. It is designed to fit precisely on the teeth of the sprockets, allowing for efficient power transmission.
The chain is often constructed from metal or composite materials and is designed to withstand the forces and stresses of the system.
Together, the sprockets and chain form a reliable and robust mechanism for transmitting rotational motion and power in various applications such as bicycles, motorcycles, industrial machinery, and automotive systems.
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1 Define "codon" and explain the relationship between the linear sequence of codons on mRNA and the linear sequence of amino acids in a polypeptide. What is the function of anticodons?
2 Describe the structure and functions of tRNA.
A "codon" is a sequence of three nucleotides on mRNA that corresponds to a specific amino acid.
The relationship between the linear sequence of codons on mRNA and the linear sequence of amino acids in a polypeptide is that each codon codes for a specific amino acid. During translation, the mRNA molecule is read in sets of three nucleotides (codons) by the ribosome, which then adds the corresponding amino acid to the growing polypeptide chain. Anticodons are complementary sequences of three nucleotides on tRNA molecules that bind to the codons on mRNA, ensuring the correct amino acid is incorporated into the polypeptide. tRNA, or transfer RNA, has a cloverleaf-like structure with several important regions, including the anticodon loop, the amino acid attachment site, and the D and T loops. The primary function of tRNA is to transport amino acids to the ribosome during protein synthesis. The anticodon loop of tRNA recognizes and binds to the complementary codon on mRNA, while the amino acid attachment site carries the corresponding amino acid. Once the tRNA anticodon binds to the mRNA codon, the amino acid is added to the growing polypeptide chain, and the tRNA is released to pick up another amino acid.
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Which of the following describes the secondary structure of amino acids? (4 points)
A chain sequence of amino acids
Hydrophobic interactions between side chains
Disulfide bridges between side chains
Alpha helix coil held together by hydrogen bonding
Answer:
Alpha helix coil held together by hydrogen bonding
Explanation:
The primary structure of a protein is the linear chain of amino acids that form the polypeptide.
The secondary structure of a protein is the arrangements of adjacent amino acid residues in the chain. These structures are maintained by hydrogen bonds, and the major structures adopted by proteins are α-helices and β-sheets.
The tertiary structure of a protein is the 3D shape of the protein, determined by interactions between amino acid side chains
Finally, the quaternary structure refers to the fact that most proteins are made up of more than one amino acid chain. They interact with one another to form the final structure of the protein.
Answer:
A
Explanation:
It is asking for the primary structure which is the first form of the proteins. So it is just a long chain of amino acids.
why the veins in our palm seems to be blue as we know it's dark red???
Remember that blue light does not penetrate human tissue as deeply as red light does. Then, veins that are close to the surface of the skin will be more likely to reflect blue light back to the eye.
Thus, we can conclude that the correct answer is:
Answer:Veins appear blue because blue light is reflected back to our eyes. That is, blue light does not penetrate human tissue as deeply as red light does. Then, veins that are close to the surface of the skin will be more likely to reflect blue light back to the eye.