Answers
Explanation:
i don't understand the part I
part II
Amino acid
Hydrocarbon
Protein
Deoxyribonucleic acid
Nucleotide
Photosynthesis
Related Questions
How does mutation relate to cell division ?
Answers
SOMEONE HELP ME ASAP
Answers
Answer:
B or d
Explanation: Diffrent events or colors can also show a pattern while sets of numbers can too
what is the fluid excreted by kidneys for emotions?
Answers
Answer:
The kidneys remove from the blood the nitrogenous wastes such as urea, as well as salts and excess water, and excrete them in the form of urine. This is done with the help of millions of nephrons present in the kidney. The filtrated blood is carried away from the kidneys by the renal vein (or kidney vein).
Answer:
The fluid is called Urea
Explanation:
The kidneys remove from the blood the nitrogenous wastes such as urea, as well as salts and excess water, and excrete them in the form of urine.
1) Which letter indicates the most gradual change in temperature?
2) Which letter indicates the most sudden change in temperature?
Answers
Answer:
Don't know... sry .. But, I think I) C , 2) K
Gamma rays are formed on Earth by natural
radioactive decay, nuclear explosions, and _?_ in
thunderstorms.
Answers
Answer:
lightening
Explanation:
its lightening
The tilt of Earth affects the length of
in any particular area.
1. The Moon
2. Shadows
3. Daylight
Answers
5. Which of these animals hibernates through the cold winter?
A. White-tailed deer
B. Black bear
C. wild boar
D. Turkey
Answers
black bear
hope it helps you
....
How are meiosis and mitosis different?
Answers
Answer:
Function. Mitosis is for the growth, development, repair of damaged cells and replacement of damaged cells in multi-cellular organisms. Meiosis is the production of gametes for sexual reproduction.
Location it takes place in. Mitosis takes place in all somatic cells! Meiosis takes place in the testes and ovaries. (In humans)
Number of daughter cells produced by a single parent cell. Mitosis produces 2 daughter cells from 1 parent cell. Meiosis produces 4 daughter cells from 1 parent cell.
Number of chromosomes each daughter cell contains. In mitosis, each daughter cell contains a diploid number of chromosomes. (2n) In meiosis, each daughter cell contains a haploid number of chromosomes. (n)
Presence of crossing over stage in Prophase. In mitosis, there is no crossing over (homologous recombination) that occurs in Prophase. In meiosis, there is crossing over (homologous recombination) that occurs in Prophase.
Genetically identical to parent cells? In mitosis, daughter cells are clones of their parent cell. Hence they are genetically identical to each other. In meiosis, daughter cells are genetically different to their parent cells as they contain different genetic codes due to crossing over that had led to the recombination of genes between homologues during Prophase I.
Genetically identical to daughter cells? In mitosis, daughter cells are clones of each other. Hence they are genetically identical to each other. In meiosis, daughter cells are genetically different to other daughter cells as they contain different genetic codes due to crossing over that had led to the recombination of genes between homologues during Prophase I.
What is the difference between waves and tides, to currents?
Answers
Answer:
a wave is when water is pulled back and then let go and it forms a "wave"
the tide is when the lake, pond, ocean, etc is low tide (not as much water) or high tide ( overfilling water)
Explanation:
hope this helps
have a nice day/night
Mark brainiest please
The organisms that are most likely present in the largest numbers are
А
Microscopic algae
B
Herring gull
С
Crab
D
Common seals
Answers
Answer:
Microscopic algae should be the answer
4. Which unit of measurement do astronomers use when measuring the
distance between two stars found in the Milky Way?
A meter
B light-year
C kilometer
D astronomical unit
Answers
Answer:
D astronomical unit
Explanation:
Hope my answer is correct
The complex cyclical transfer of nutrients from the environment to an
organism and back to the environment is referred to as
Answers
Answer:
biogeochemical cycle
Explanation:
While dry cleaners are small businesses, they generate relatively large volumes of hazardous substances. EPA estimates the average dry cleaner generates 660 gallons of hazardous wastes a year. Unlike petroleum contamination which may break down over time by naturally - occurring bacteria in the environment, the chlorinated solvents that are used by dry cleaners are resistant to biodegradation. As a result, groundwater contamination from dry cleaners has a greater potential to migrate off-site which can be problematic since dry cleaners are often located within proximity to residential neighborhoods. Indeed, a 2002 Florida study found that dry cleaner contamination had migrated off-site at 57 percent of the contaminated sites. Due to these types of environmental hazards when commercial land is sold require a Phase 1 Environmental Assessment according to the Comprehensive Environmental Response, Compensation and Liability Act.
Why would the type of monitoring required as part Phase 1 Environmental Assessments be important if a dry cleaner was being sold?
Group of answer choices
This type of monitoring will allow the government to only sell land to businesses that have environmentally friendly practices.
The monitoring will allow the government to determine which type of business is better for the environment so dangerous businesses can be closed.
The monitoring will indicate any environmental damage done that should be remediated prior to selling the land.
The monitoring prevents the land from being resold to any dry cleaning businesses which can be damaging to the environment.
Answers
Answer:
This type of monitoring will allow the government to only sell land to businesses that have environmentally friendly practices.
Explanation:
This type of monitoring will allow the government to know about the businesses that causes pollution in the environment and the government is responsible to sell the land to those businesses that have used the methods which is environmentally friendly. The environmental friendly practices reduces the damage occur to the environment from human activities so the government must do monitoring of businesses.
List the four locations for the sensors that control breathing rate.
Answers
Answer:
Dorsal respiratory group – inside of the medulla.
Ventral respiratory group – inside of the medulla.
Pneumotaxic center – various nuclei of the pons.
Apneustic center – nucleus of the pons.
Explanation:
=)
why is water molecule called polar
Answers
Answer:
Since oxygen has a higher electronegativity than hydrogen, the electrons of the molecule tend to group closer to the oxygen than to the hydrogen atoms. as well as , water is said to be a "polar" molecule, which means that there is an uneven distribution of electron density.
thats what i found sorry if its confusing
answer asap plz I need help!!!
Answers
im not sure about this, please help explain :( will mark brainliest
A small group of birds became isolated from a large population when deforestation occurred for the development of new buildings. Over the course of a few generations, the gene pool of the small group became drastically different from the original population. Which of the following best describes this occurrence?
A selective process caused an increase in the population's genetic variation.
The founder effect caused the chance event that altered the allele frequency.
Bottleneck effect led to over-representation of certain alleles in the new gene pool.
Gene flow led to an increase in the gene pool's allele frequencies.
Answers
I'm thinking it's the founder effect, which according to something I found on the Internet is genetic variation from when a population originates from a small amount of species.
Bottleneck effect led to over-representation of certain alleles in the new gene pool. Therefore, option (C) is correct.
What is The bottleneck effect?
The phenomenon known as the bottleneck effect takes place when a population suffers a significant decrease in size, which leads to a reduction in the amount of genetic variation in the population. In this hypothetical situation, the clearing of land for new construction and the introduction of new structures led to a small group of birds becoming cut off from the larger, original population of birds.
Due to the fact that this small group was kept apart from the larger population, a phenomenon known as a bottleneck effect occurred. This caused the gene pool to become strikingly dissimilar to that of the original population as a result of the overrepresentation of certain alleles in the new gene pool. As a result, the response that should be chosen is option C.
Learn more about The bottleneck effect, here:
https://brainly.com/question/28829133
#SPJ2
50 POINTS Plz helps
Which electromagnetic waves have the highest frequency (use pictures above)
Which color in the visible light waves has the highest wavelength? Which has the lowest?
Which electromagnetic wave is the most dangerous (most energy)?
What is the relationship between wavelength and frequency?
What is the relationship between frequency and energy?
(any troll answers will be reported)
Answers
Gamma rays have the highest frequency (waves are close together/short wavelength)
Highest wavelength is red (distance between peaks is longest), lowest wavelength is violet (distance between peaks is shortest)
Gamma rays have the most energy (highest frequency) and are the most dangerous
Wavelength and frequency have an inverse relationship. As wavelength increases, frequency decreases and visa versa.
Frequency and energy have a direct relationship. As frequency increases, energy increases.
Answer:
See below.
Explanation:
● Gamma rays have the highest frequency.
○ The highest wavelength will be for red while the lowest wavelength will be for violet.
● Gamma rays are more dangerous & also have more energy.
○ Wavelength & frequency have an indirecly proportional relationship.
● Frequency & energy have a directly proportional relationship.
_______
Hope this helps ⚜
HELP ASAP please i need it
Answers
Answer:
nearmess to mountain ranges
Explanation:
2. animals eat plants and produce carbon dioxide and water how do you animals affect the amount of carbon in the earths atmosphere
Answers
Hope that helped
Animals eat plants and produce Carbon-di-oxide. Due to this, the concentration of carbon increases in the Earth's atmosphere by the carbon cycle.
What is the carbon cycle?The carbon cycle is a biogeochemical cycle in which the exchange of carbon between the environment and the organisms occurs.
Plants are producers, they absorb carbon-di-oxide from the environment, and by the process of photosynthesis, they convert it into an organic molecule (glucose). When these plants are consumed by consumers, carbons enter the food chain. It transfers from primary consumers to secondary consumers and then tertiary consumers.
When the consumer respires, carbon is released into the environment in the form of carbon-di-oxide. When these animals die, their bodies decompose and carbon is absorbed again into the atmosphere.
Thus, this is how animals affect the amount of carbon in the atmosphere.
learn more about the carbon cycle, here:
https://brainly.com/question/1627609
#SPJ2
what is energy?How dose energy work
Answers
“In physics, energy is the quantitative property that must be transferred to an object in order to perform work on, or to heat, the object. Energy is a conserved quantity; the law of conservation of energy states that energy can be converted in form, but not created or destroyed.”
Answer:
energy is the quantitative property that must be transferred to an object in order to perform work on, or to heat, the object. Energy is a conserved quantity; the law of conservation of energy states that energy can be converted in form, but not created or destroyed.
4. Which could harm human health?
HE.7.C.1.3
A compost
B hazardous waste
© nitrogen
D reclamation
Answers
Answer: Hazardous waste.
Explanation: Hazardous waste is dangerous for our health because it can make us sick or even kill us! Hazardous waste gets poured out on rivers that kill or make the fish sick. When humans fish and eat it, they're eating the waste and that can make them sick.
Explain A wood frog species in Alaska can survive being frozen
almost completely solid. In spring it thaws and becomes more
active. Wood frogs that live in warmer climates do not have this
trait. Explain how this trait relates to adaptation and speciation.
Answers
Wood frogs are found in the United States throughout the forests of Alabama and Northwest into Idaho. Wood frogs are the only frogs that live North of the Arctic Circle. Adults usually live in woodlands and lay in vernal pools.
Wood frogs live in a variety of habits, from forests to bogs to tundra. They hibernate on land and breed in water.
The Wooded frog does adapt in warmer climates by hibernating by nestling down into the leafy litter on the forest floor.
I majored in Biology
What is needed in order to give the DNA polymerase a place to start copying DNA? How long is it? What puts it on?
Answers
DNA polymerases add nucleotides to the 3′ end of a polynucleotide chain. ... To initiate this reaction, DNA polymerases require a primer with a free 3′-hydroxyl group already base-paired to the template. They cannot start from scratch by adding nucleotides to a free single-stranded DNA template.
How is DNA replicated? Replication occurs in three major steps: the opening of the double helix and separation of the DNA strands, the priming of the template strand, and the assembly of the new DNA segment. During separation, the two strands of the DNA double helix uncoil at a specific location called the origin.
HELP ME PLEASEEEEEE ILL GIVE BRAINLIEST
Answers
Answer:
I believe C
Explanation:
I think it's New York and b u e n o s aries
How is it possible to explain one parent with curly hair, one parent with straight hair, and
a kid with wavy (in-between) hair?
Answers
Answer:
Let's assume curly hair is the dominant trait and trait hair is the recessive trait.
Therefore, our cross is AA x aa. Drawing a Punnett square will then give us all heterozygous individuals.
there for all offspring with have wavy hair
Explanation:
Answer:
Genetic Variation
Explanation:
Mutations, gene flow, and sexual reproduction causes genetic variation. Mutatio is the changes in the sequence of genes in the DNA. Gene flow is the movement of genes from one organism to another, and sexual reproduction, is where new combinations of genes are created.
How many parts can be distinguished in the cerebellum?
Answers
Answer:
three lobes
Explanation:
Explanation:
Based on the surface appearance, three lobes can be distinguished within the cerebellum: the anterior lobe (above the primary fissure), the posterior lobe (below the primary fissure), and the flocculonodular lobe (below the posterior fissure).MARK ME AS BRAINLISTDo you have a summative in Grade 9 science?
Answers
Answer:
check with your teacher
Answer:
yes I have
Explanation:
why did you ask
These types of cells are found in the reproductive organs and are called?
Answers
Answer:
gametes should be the answer.
Explanation:
Answer:
gametes (GAH-meetz), are involved. The male gamete, or sperm, and the female gamete, the egg or ovum, meet in the female's reproductive system. When sperm fertilizes (meets) an egg, this fertilized egg is called a zygote (ZYE-goat).
Explanation:
List the layers of Earth’s atmosphere in order of increasing altitude.
A.
troposphere, stratosphere, mesosphere, thermosphere, exosphere
B.
exosphere, thermosphere, mesosphere, stratosphere, troposphere
C.
troposphere, stratosphere, mesosphere, exosphere, thermosphere
D.
stratosphere, mesosphere, thermosphere, exosphere, troposphere
Answers
Answer:
A
Explanation:
It is the correct answer
Answer:
The answer is A.
Explanation: