Answer:
Microbiologists study microbes, or microorganisms. They investigate some of the simplest and oldest forms of life on Earth, such as bacteria. Studying these organisms can help scientists trace the evolutionary lineage of more complex organisms. Microbiologists' research is important in developing treatments for infectious diseases that bacteria and other microorganisms cause.
Explanation:
same answer in Edmentum just change up the words
Run a Cross between 2 parents with genotype AaBb x aaBb
Drag each tile to the correct location.
Identify each process as a carbon source or a carbon sink.
Carbon sources are any natural or artificial production site of carbon and/or any chemical compounds composed of carbon, such as carbon dioxide and methane.
Carbon source: Combustion,Respiration.
A carbon sink absorbs carbon dioxide from the atmosphere.
Carbon sink: Photosyntheis,Ocean absorption,Fossilization.
Which one is carbon sink or carbon source?1. Photosyntheis: Forests are typically carbon sinks, places that absorb more carbon than they release. They continually take carbon out of the atmosphere through the process of photosynthesis.
2. Ocean absorption: Phytoplankton are the main reason the ocean is one of the biggest carbon sinks. These microscopic marine algae and bacteria play a impotant role in carbon cycle - absorbing carbon.
3. Fossilization: Absorb CO2.
4. Combustion: Combustion is a chemical process in which a substance reacts rapidly with oxygen and gives off heat and CO2 in environment.
5. Respiration: The respiratory system, with its conduction and respiratory zones, brings air from the environment to the lungs and facilitates gas exchange both in the lungs and within the cells and gives out CO2 in atmosphere.
Thus, we can conclude that
carbon sink: Photosyntheis,Ocean absorption,Fossilization.
carbon source:Combustion,Respiration.
You can learn more about carbon source and sink here:
https://brainly.com/question/12374693
#SPJ2
Examine the following mutation ACGGGCAAACGATTG -> ACGGGCUAACGATTG. The mutation is
Answer:
what da
Explanation:
Answer:
what-
what's the question-
Why are people with type o blood considered universal donars?
Answer:
because they can donate blood to anyone
Explanation:
People with type O- blood are called universal donors because their donated red blood cells have no A, B or Rh antigens and can therefore be safely given to people of any blood group. ... Their plasma does not contain A or B antibodies and can be transfused safely to all blood types.
What is the superior opening to the alimentary canal?
The mouth
The anus
The nose and ears
Answer:
Alimentary Canal Organs
This tube begins at the mouth and terminates at the anus. Between those two points, the canal is modified as the pharynx, esophagus, stomach, and small and large intestines to fit the functional needs of the body.
Explanation:
What causes blood pressure
Cholesterol in the blood
stress to exercise puts on heart muscle
contraction of ventricles in the heart
Removal of oxygen from the blood
NO LINKS !!
7 grad science help
Answer:
the ghetto kid answer is B
why must both constricting and posionous snakes eat their prey alive?
Answer:
There is a very common misperception among people, even among many snake hobbyists, that snakes must have live prey.
Explanation:
This is not usually true. In the wild, snakes, like most other carnivores, will usually take any opportunity to get a free and easy meal, and will not pass up a freshly killed prey animal if they happen upon it. In fact, snakes have been known to eat a fair amount of carrion which has been dead for some time, and the stomach contents of wild snakes often contain prey that must have been in an advanced state of decomposition when it was eaten. Thus, although your snake may prefer to eat live prey, which it kills itself through constriction, this is not at all necessary for the health of the snake. In fact, it is best not to feed your captive snakes live prey at all.
question 1:Which statement best describes heating by radiation?
a Air at the equator rises and sinks at the poles.
b Warm air rises and takes heat with it; eventually it cools and sinks.
c Air molecules touch the warm ground, heating them up.
d Sunlight travels through space without the aid of fluids or solids
Answer:answer
Explanation:
PLEASE HELP MEEEEEEEEEEEEEEEEEEEEEE
A student studies a weather map and notices a front along a low pressure system heading towards El Paso. What type of front is this and what weather will El Paso experience?
Question 6 options:
Warm front with light precipitation followed by warmer temperatures.
Stationary front with steady rain and thunderstorms, followed by cold temperatures.
Cold front with heavy rain and thunderstorms, followed by cold temperatures.
Occluded front with heavy rain or snow, followed by warmer temperatures.
Answer:
cold front
Explanation:
i did the quiz
Where do organisms get the oxygen and sugar need to perform
respiration?
??
Explanation:
Almost all the oxygen you breathe comes from green plants. They produce oxygen during a process called photosynthesis. During photosynthesis green plants manufacture the sugar molecules fructose and glucose. Green plants use energy from sunlight to build sugar molecules from carbon dioxide and water
¿A qué se debió el incremento en la cantidad de oxígeno en la atmósfera hace miles demillones de años?
Debido a que el hidrógeno molecular expulsado por los volcanes se difundió en el espacio, la Tierra ganó una atmósfera rica en oxígeno. Otra posibilidad es que el oxígeno se acumule debido a una disminución de gases – como el hidrógeno – que reaccionan con y por lo tanto "absorben" el oxígeno.
Explanation:
Answer: Some authors suggest the rise in oxygen about 2,470 – 2,450 million years ago was related to extensive volcanic activity,
Explanation:
What is it called when beings, animals, organisms, etc. are awake during both night and day?
Answer:
twilight
it is mixed of worda nouturnal and diurnal
Answer:
Twilight is the answer
Explanation:
pls mark me as a brainliest
Explain how the flow of energy is linked to entropy and how the law of conservation of matter applies to the carbon cycle
The first law of thermodynamics is equivalent to the law of conservation of energy: energy cannot be created or destroyed; the total amount of energy in the Universe is fixed. Energy can be transformed from one form to another or transferred from one place to another but the total energy must remain unchanged.
What is the platform of ADNOC called?
(Please dont comment files)
Answer: ADNOC Hosts Youth Circle at its Umm Lulu Offshore Platform as it Focuses on the Future - Abu Dhabi National Oil Company.
Explanation: Hope that was helpful! :D
Which of the following best describes the Antarctic Circle as it is shown on the map?
Answer:
I don't know if it's right or not but I think its c
Explanation:
What should be added to the diagram to better explain the water cycle?
A The sun to provide energy for evaporation
B Rocks to release thermal energy
Plants to provide oxygen in the atmosphere
D) Soil to trap water from runoff
Answer:
the answer is a
Explanation:
the evaporation plays a huge role in the water system
do DNA and RNA have the same phosphate group?
Answer: yes they do
Explanation: In a cell, a nucleotide about to be added to the end of a polynucleotide chain will bear a series of three phosphate groups. When the nucleotide joins the growing DNA or RNA chain, it loses two phosphate groups. So, in a chain of DNA or RNA, each nucleotide has just one phosphate group.
Cell Cycle / Mitosis - Why do you look at the tip of a plant’s root for cells undergoing mitosis?
Answer:
Explanation:
Because each cell divides independently of the others, a root tip contains cells at different phases of the cell cycle.
hope this helps
Elaborate: Describe two adaptations and explain how they help you survive.
Answer:
hope help you stay happy
Answer:
walking upright, allows us to be able to travel while carrying things with our hands. Sweating, helps us cool our body down so it doesnt overheat.
What is the ecological value of biodiversity?
Answer:
Life assistance in the environment Biodiversity supports functioning environments that include ozone, clean air and water, plant pollination, pest control, wastewater disposal, and a variety of other environmental services. Many outdoor activities, such as birdwatching, hiking, camping, and fishing, depend on our unique biodiversity.
Explanation:
Genetic mutation which can lead to diversity between organisms can be caused by
Answer:
DNA
Explanation:
Mutations are changes to an organisms DNA that creates diversity within a population by introducing new alleles. Some mutations are harmful and are quickly eliminated from the population by natural selection harmful mutations prevent organisms from reaching sexual maturity and reproducing.
#23 plz!!!! ill give brainliest to first person
What are the three main parts of a human body cell?
Answer:
That;s a du/\/\b question
Explanation:
I would say, the most basic level, you need a nucleus, cell membrane, and membrane bound organelles.
What problem is created when a cell
becomes larger than its DNA can control?
A. Information max
B. DNA overload
C. Nuclear outage
Answer:
B. DNA Overload I think. Let me know if i am right
Answer:B. DNA overload
Explanation:
What kinds of land uses are around
your school? Write down each type of land use.
Then describe how one of these land uses might
affect natural systems.
Answer:
The grass in the field How this effects is because its a comfertable place for alot of things to live
Explanation:
In a certain animal, a breed is known that always has a hairy tail; another breed is known that always has a naked tail. How would you determine which trait is dominant?
the dominant trade should be the hairy tail if its seen more often, naked tails are resesive and are seen less often, hope that helped
In a certain animal, it is possible to determine a dominant trait by crossing purebred lines and observing the proportion in offspring.
What are purebred lines?The purebred lines are genetic lineages of organisms that are homo-zygous for a given genetic/phenotypic trait.
It is possible to determine the dominance level of phenotypic features by crossing purebred lines.The proportion of the phenotypic traits in progeny will evidence the presence of dominace.In conclusion, in a certain animal, it is possible to determine a dominant trait by crossing purebred lines.
Learn more in:
https://brainly.com/question/21319938dominance
three major functions of leaf.
Answer:
Photosynthesis.
Transpiration.
Photosynthesis.
Explanation:
How many control rooms does panorama have simultaneous access to across ADNOC Group?
(Please dont comment links nor files they dont help at all)
I need the answer for this question because i have homework for ADNOC
A new mutation arises in one person on the island of Kiribati (human population size 100,000). Assuming this particular mutation is total neutral, and assuming no gene flow, what is the probability that this mutation will eventually be lost due to genetic drift
Answer:
0.999999 ≈ 1
Explanation:
In a population ( N ) there is the presence of 2N alleles in the population also chance of fixation can be expressed as ; 1/ 2N
Therefore the probability that the mutation will be lost due to genetic drift
= 2N - 1 / 2N ---- ( 1 )
given that ; N = 100,000
back to equation 1
P ( losing mutation due to genetic drift ) = ((2*100,000) - 1 )) / ( 2* 100,000 )
= ( 200,000 - 1 ) / 200,000
= 0.999999 ≈ 1