Answer: According to the biological species concept, organisms belong to the same species if they can interbreed to produce viable, fertile offspring. Species are separated from one another by prezygotic and postzygotic barriers, which prevent mating or the production of viable, fertile offspring. Speciation is the process by which new species form
Predict how many different mRNA sequences could code for the following amino acid sequence plus a stop codon: Met-Trp-Cys-(Stop).
Answer: 6
Explanation:
This is because the Met and Trp are coded by one codon, Cys is coded by two different codons, and Stop is encoded by three different codons. Therefor, 2x3=6.
transcription starts with ____ and makes ____ with the aid of ____________
Answer:
transcription starts with Initiation/the nucleus/DNA and makes mRNA with the aid of Polymerase RNA enzyme
Explanation:
Transcription is the process in protein synthesis consisting of a starting process of initiation where the nucleus hosts the creation of an mRNA sending the coding message to the ribosome, but the starting process is the Polymerase binding to a site on the DNA strand, then it makes the mRNA through the other steps in transcription.
What is the role of density changes in a convection cycle
Answer:
Explantion
Convection is heat transfer due to a density differential within a fluid. As water's temperature increases in the presence of a heat source, it will become less dense and rise. As it moves up and away from the heat source, it cools and becomes more dense and sinks. ... Air from above the ocean is colder and more dens
Convection is the transfer of heat caused by a density difference within a fluid. Water becomes less dense and rises as its temperature rises in the presence of a heat source.
What is convection?Convection is a method of moving heat that is also known as a heat transfer mechanism. When a fluid, such as air or water, is in motion, heat is transferred. Temperature differences across the fluid drive convection.
Differential heating causes convection currents. Warmer (less dense) material rises, while cooler (more dense) material sinks.
This movement is responsible for the formation of circulation patterns known as convection currents in the Earth's atmosphere, water, and mantle.
Convection is the heat transfer resulting from variations in density within a fluid. In the presence of a heat source, water becomes less dense and rises in density.
Thus, this is the role of density changes in a convection cycle.
For more details regarding convection, visit:
https://brainly.com/question/16635311
#SPJ2
a population distribution pattern that can indicate predation is
Answer:
clump
Explanation:
A population. This type of pattern. This type all better is seen in and seen in species. To prevent a species two prevent radiation radiation. They remain in groups. They remain in groups to remain safe to remain safe from predation from regulation. So climb to distribution. So Klump distribution. This tribute to shin indicates indicates relation random distribution distribution is seen when is seen. Yeah, this does not indicate tradition. This does not indicate relation uniform distribution, uniform distribution is seen more in plants and seen loan in Lawrence rather than animals rather then animals. Again, this does not indicate traditions. This does not indicates tradition. Basin distribution is not relevant, not relevant according to according the ocean given ocean. So that's why this option is incorrect. So all options are incorrect except a option that is Klump and a option is got it. That is clumps.
dna is a double-stranded molecule made up of complementary, antiparallel strands. based on what you know about complementary base pairing, fill in the rest of the details in the figure. drag the labels to their correct positions.
DNA molecule is composed of nucleotides joined by their extremes. Nitrogenated bases are joined by hydrogen bonds. A Phosphate group is in the 5' extreme, and -OH in the 3' extreme.
------------------------------------
DNA is a polymer composed of different nucleotides joined by their extremes.
Nucleotides are monomers composed of a sugar molecule, joined with a phosphate group and a nitrogenated base.
Nitrogenated Bases
Nitrogenated bases are molecules carrying nitrogen and exhibiting the chemical properties of a base.
Nitrogenated bases are purines and pyrimidines. Adenine and guanine derive from purines, while Thymine and Cytosine derive from Pyrimidines.
Adenine pairs with thymine, while guanine pairs with cytosine.
2 hydrogen bonds join A-T
3 hydrogen bonds join C-G.
Sugar group
The sugar group contains deoxyribose, with hydroxyl modifications.
Sugar is always a pentose.
The free OH group is associated with this ring
It is always associated with the 3' extreme
Phosphate group
There is a P in the center of the groupIt is always in the 5' extreme
------------------------------------------
Related link: https://brainly.com/question/20813587?referrer=searchResults
https://brainly.com/question/17884307?referrer=searchResults
https://brainly.com/question/21368160?referrer=searchResults
which part of the crossbow is designed to prevent the arrow from releasing accidentally?
Answer:
Trigger mechanisms utilize two basic designs. It is either located directly underneath the latch that holds the string in a cocked position or the latch mounted behind the trigger. A safety prevents accidental release of a bolt and may engage manually or automatically once a crossbow is cocked.
Out in the distance you see an oak tree
Answer:The rabbit is the primary consumer.
Explanation:
Crossing over is a process that occurs during formation of gametes. How does crossing over lead to genetic variation in offspring?
Crossing-over is the exchange of genetic material between homologous chromosomes. It results in new combinations of genes on each chromosome. When cells divide during meiosis, homologous chromosomes are randomly distributed to daughter cells, and different chromosomes segregate independently of each other.
https://bio.libretexts.org
if an atom has an atomic number of 12 it has 12 electrons
true or false
True
Explanation:
An atomic number indicates the amount of protons in an atoms and sice the amount of electrons in an atom is equal to the amount of protons the answer would be true
Glucose and oxygen make what?
which of the following scenarios is least likely to have a detrimental impact on an ecosystem?
A. people fish every species at a slower rate than they can repopulate.
B. people regularly engage in trolling catching numerous species as by catch.
C. people fish sharks for sharks fin soup at a faster rate than they can repopulate.
D. people fish bluefin tuna to the point that they become endangered.
Organelles in prokaryotic cells include the
(a) mitochondria.
(b) cytoskeleton.
(c) Golgi complex.
(d) none of the above
Answer: actually (d) none of the above
in what ways does transformation play a role in stories meant to scare us essay
Answer:
Transformation can play a big role in frightening stories because transformation in and of itself can be frightening. This process involves the unknown and a loss of control, two things that very much tend to frighten human beings who prefer the familiar and secure.
True or False: Microbiomes are found only within the body of a host, which may be animal, plant, fungal, or even protist.
Do copd sufferers die of respiratory causes or other causes?
Answer:respitory cuz
Explanation:e
What is an opposing viewpoint to the idea that climate change is real? (no links)
I have asked this question 3 times and people keep taking the points :(
What type of faulting is found where two slabs of the continental lithosphere are converging?
Answer:
When 2 slabs of continental lithosphere collide, it creates mountains.
Explanation:
Why can populations of invasive species increase rapidly in new environments
Answer:
they have no preditors in that current enviroment that can or is used to eating them so they just grow with no resistance
Explanation:
Which of the following best describe a chemical property of a substance. *
A. the amount of material used
B. the ability of a substance to undergo chemical change
C. the behavior of material when heated
D. the color of the product
Answer:
Explanation:
option C
Chemical properties, such as combustibility, are generally observed as the identity of a substance changes and one or more new substances form.
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
The Correct choice is ~ B
The ability of a substance to undergo chemical change
The cell in the diagram is an animal cell. How can you tell it is an animal cell and not a plant cell? Give two reasons.
Answer:
because it is round and it has the different types of organelles in a layer by layer format
Explanation:
Answer:
1.Animal cells have no chloroplasts.
2.They also don't have cell wall.
HELP ASAP
What evidence shows that biological molecules on earth form naturally?/What evidence shows that biological molecules on Earth form naturally?
THIS AIN'T BUILD A B-
What type of cell is shown above?
A.
prokaryotic
B.
plant
C.
eukaryotic
D.
animal
Answer:
A
Explanation:
The awnser is A ___________
When is it important to drink water?
Answer:
d. All of the above
Explanation: correct
Answer:
? why did you post this
Explanation:
Besides DNA, this is also duplicated during interphase.
Answer:
RNA!
Explanation:
it also goes through interphase
What type of muscle contracts and relaxes to control the movement of the contents within its structures
a cell or nucleus that contains half a set of chromosomes.
Answer:
the haploid contains half a set of chromosomes
How do atoms of different elements differ?
Answer:
The number of protons in an atom is the defining feature of an atom. It's what makes one element different from another. The number of protons in an atom is called its atomic number. ... All the elements in the universe are arranged according to their atomic number in the periodic table.
Hope this helps :)
Make a list of 5 kinds of variation that you can see between the dogs
Match each hazardous waste with its matching description.
Words:
-asbestos
-mercury
-cadmium
-lead
Definitions:
A) Substance from thermostats known to cause reproductive issues
B) Substance known to cause lung cancer, found in older landfills
C) Substance found in computer monitors that causes brain damage
D) Hazardous cancer agent found in the batteries of many devices
Answer:
B is to asbestos
A is to lead
D is to cadmium
C is to mercury
if i could get a brainly answer i would appreciate
Which of the following is a reasonable claim the researchers can make based on the data in the graphs?
Answer:
First give the options we can't tell random ir may be wrong give options because in question it is asking which of the following if we say any randomly it becomes wrong.
