Answer:
What two molecules?
Answer: energy for life processes can be stores within chemical bonds of both molecules
Explanation: um if you are talking about the question on regents
'the two diagrams below represent a sugar molecule and a fat molecule that are used by living organisms. which statement best describes these two molecules?'
Organisms must have which of the following to make proteins and amino acids
Answer:
The key elements of an amino acid are carbon, hydrogen, oxygen, and nitrogen. Hope it helps
At a deep sea whale fall, the Atlantic hagfish, the crustaceans, and the sand make up which of the following?
Answer:
I would say part of an ecosystem and community.
Explanation:
An ecosystem is a biological community of interacting organisms and their physical environment .In the bottom of the sea,there are already many animals living here and when the whale fall appears at the bottom of the ocean it becomes apart of the ecosystem as it provides them with food.
This is because when a whale dies, its body often falls to the seafloor. The whale's body then becomes food and shelter for organisms in the deep sea. This is called a whale fall. A deep-sea whale fall might support 200 different species for as long as 10 years! Larger species, such as Atlantic hagfish, are the first to arrive to feed on the whale flesh. Later, smaller species of snails and crustaceans come to eat the remaining flesh. Worms burrow into the sand beneath the whale body, and bacteria feed on the whale bones.
Answer:
Part of an ecosystem
Explanation:
The Atlantic hagfish and the crustaceans are living organisms. The sand is a nonliving part of the environment. An ecosystem is made up of living organisms and the nonliving parts of their environment. So, the Atlantic hagfish, the crustaceans, and the sand make up part of an ecosystem.
In a wave, what is a distance between two crests or two troughs called?
is the distance between two crests or two troughs.
Answer:
the distance between 2 crests & 2 troughs is known as wavelength
Explanation:
Answer:
Wavelength
Explanation:
PLATO trust me
An environmental disruption to an ecosystem occurred when Nutria (a beaver-like animal) was released into the forest near the river. Nutria eat mostly the roots and stems of plants along the banks of rivers, Which of the following would provide evidence that the addition of a Nutria to this forest affected populations
Stem cells can make many copies of themselves through the process of ________. This process results in daughter cells that are ____________ the parent cells. The unspecialized cells can become specialized through the process of _______________.
Answer:
Explanation:
1. mitosis
2. clones
3. differentation
Stem cells can make many copies of themselves through the process of mitosis, which is a type of cell division.
What are stem cells?Stem cell are undifferentiated cells that produce specialized cells and their initial division results in daughter cells that are clones of the parent cells.
The unspecialized cells can become specialized through the process of differentiation.In conclusion, stem cells can make many copies of themselves through the process of mitosis.
Learn more on stem cells here:
https://brainly.com/question/18243320
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Duchenne Muscular Dystrophy (DMD) is a sex-linked trait that causes muscular weakness that gets worse as a person ages. Which is most likely true of Duchenne Muscular Dystrophy? A. DMD can only be inherited by females. B. Females with DMD always have a mother with DMD. C. The gene for DMD is located on the X or Y chromosome. D. The gene for DMD is most active in the cells of the reproductive organs.
Answer: C
Explanation:
DMD is s*x linked trait. This means that we have to consider the chromosomes XX and XY. For a male to have DMD, this means the mom must must pass down the allele for DMD. The mom can either be a carrier OR she has to have DMD and the dad can only pass down the Y chromosome. For a daughter to get DMD, this means the dad has to have the allele for DMD and so does the mom. That means that the dad has DMD and the mom can either have DMD or be a carrier. Based off of this logic, we know that the answer isn't B. Because they tell us DMD is s*x-linked trait, it means that the gene for DMD is on the x or y chromosome.
I am one of four main types of tissue. I join, protect, and support organs. What kind of tissue am i
Epithelial tissue
Muscle tissue
Nervous tissue
Connective tissue
Answer: The connective tissue
Explanation:
IL. Answer the following:
1. Eucalyptus trees should be planted all along the sewage ponds. Analyse
Eucalyptus
The introduction of Caulerpa, also known as killer algae, into California was ultimately the result of _______.
a. hull fouling
b. the aquarium trade in exotic, nonnative aquatic species
c. intentional release
d. an algae farming company
Answer:B
Explanation:
For a human zygote to become a fetus it must undergo
A) fertilization
B) Cell division by mitosis
C) Cell division by meiosis
D) Recombination
Answer:
B
Explanation:
After fertilization, a zygote undergoes rapid cell division (mitosis) to develop into a foetus
18. Which tool of the biologist is more suitable for culturing bacteria in the
laboratory?
A. Test tubes
C. Perti dishes
B. Microscopes
D. Beakers
Answer:
I think C. Petri dishes
Explanation:
"The most common growth media nutrient broths (liquid nutrient medium) or LB medium (Lysogeny Broth) are liquid. These are often mixed with agar and poured into Petri dishes to solidify. These agar plates provide a solid medium on which microbes may be cultured."-https://courses.lumenlearning.com/boundless-microbiology/chapter/culturing-bacteria/
I hope this helps!
Protects the seed. Grows around the seed.
How can we get bacteria off of us
Answer:
by washing ourselves with soap
In grapes, the wild-type DND1 gene confers resistance to attain viruses, and strains are susceptible to viruses. The EDS1 gene confers resistance to powdery mildew, a type of fungal infection. The genes are linked, eight map units apart on chromosome 17. A third gene, IR 1. imparts resistance to certain lepidopteran leafminers and is 10 map units from EDS1 and 18 map units from UNDI The abserved double crossover rate is 0.3%. What is the interference?
a. 37.5%
b. 25.%
c. 62.5%
d. 75%
Answer:
I = 62.5%
Explanation:
Available data:
the wild-type DND1 gene confers resistance to attain viruses. Strains are susceptible to virusesThe EDS1 gene confers resistance to powdery mildew, a type of fungal infection The genes are linked, eight map units apart on chromosomeA third gene, IR 1. imparts resistance to certain lepidopteran leafminers and is 10 map units from EDS1 and 18 map units from DNDIThe observed double crossover rate is 0.3%According to this information, we can picture the position of each gene in the chromosome
---DND1----------------------EDS1-----------------------------------IR1---
║---------- 8MU---------║------------------10MU-------------║
║------------------------------18MU------------------------------║
The map unit is the distance between the pair of genes for which one of every 100 meiotic products results in a recombinant product.
1% of recombinations = 1 map unit = 1cM. The maximum recombination frequency is always 50%.
So, if we know the distances between genes, we know their recombination percentages.
DND1-EDS1 = 8 MU = 8% recombinationEDSI-IR1 = 10 MU = 10% recombinationTo calculate interference, first, we need to know the coefficient of coincidence, CC.
CC= observed double recombinant frequency/expected double recombinant frequency
Note:
observed double recombinant frequency=total number of observed double recombinant individuals/total number of individuals expected double recombinant frequency: recombination frequency in region I x recombination frequency in region II.CC= (0.003)/(0.08 x 0.1)
CC=0.003/0.008
CC=0.375
CC = 37.5%
The coefficient of interference, I, is complementary with CC.
I = 1 - CC
I = 1 - 0.375
I = 0.625
I = 62.5%
What type of rock is Mount Kinabalu made of?
Why would an aquatic organism need a contractile vacuole?
Answer:
Contractile vacuoles protect a cell from absorbing too much water and potentially exploding by excreting excess water. Wastes, such as ammonia, are soluble in water; they are excreted from the cell along with excess water by the contractile vacuoles
Explanation:
Hope it helps!
If you dont mind can you please mark me as brainlest?
so confused and pls ignore what i marked but pls help
Answer:
B. Meiosis and fertilization
Explanation:
I think the first one is meiosis bc it looks like its producing gametes.
If 2 white dogs mate and produce a brown puppy what color is dominant
Answer:
When dogs breed, the mother and father each randomly contribute one allele from ... The production of melanin is not always at a steady rate so the tip of a dog's hair ... There are two brown alleles, B (dominant brown) and b (recessive brown). ... color patterns such as piebald, particolor, and extreme white which produce ...
Explanation:
Answer:
well the brown was probably recessive so the white is dominant
Explanation:
I'm not sure
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Why do you build up a static charge when you rub your shoes across the carpet?
A. Electrons rub off of your shoes and onto the carpet
B.Electrons rub off of the carpet and onto your shoes
C.Protons rub off of your shoes and onto the carpet.
D.Protons rub off of the carpet and onto your shoes.
Answer:
B.Electrons rub off of the carpet and onto your shoes
Explanation:
GIVING 2000 PTS AFTER U ANSWER IT MUST BE CORRECT A stalled front (not moving) that may bring many days of clouds and precipitation is a(n)____________.
Question 1 options:
cold front
warm front
occluded front
stationary front
Question 2 (1 point)
Saved
An air mass, shown in the image above, that forms over parts of Mexico, Texas, and Arizona will be a _______.
Question 2 options:
continental polar air mass
continental tropical air mass
maritime polar air mass
maritime tropical air mass
Question 3 (1 point)
Saved
Prevailing westerlies are global winds responsible for most weather in our region of the United States moving from west to east.
Question 3 options:
True
False
Question 4 (1 point)
What causes a land breeze at the beach?
Question 4 options:
At night, cooler air over land replaces rising warmer air over water.
At night cooler air over water replaces rising warmer air over land.
During the day, cooler air over land forces warmer air over water to rise.
Question 5 (1 point)
Based on the weather map above, which statement is true based on the weather map?
Question 5 options:
A warm front is moving toward South Carolina.
A warm front just passed through South Carolina.
It is currently raining in South Carolina.
The next few days in South Carolina should be colder.
Question 6 (1 point)
Saved
Which type of local wind is illustrated in the image above?
Question 6 options:
Global wind
warm wind
land breeze
sea breeze
Answer:
1) stationary front 2) Continental tropical air mass 3) False, that would be trade winds 4) At night cooler air over water replaces rising warmer air over land. (option b) 5) there aint no map mayne 6) again aint no picture
Explanation:
jus trust. looked it up
Plz help now plz!!!!!
Answer: X
Explanation:
Because we see 2 X's in the karyotype, that means that this person can only give an X to their son, who is XY.
Explain what is meant by the statement, "Cells are very different, yet very similar."
Write it in 125 words
draw and explain what a food web is
Answer:
A food chain shows you how one organism eats another and transfers its energy.
Explanation:
For example, a zebra eats grass, and the zebra is eaten by the lion.
Answer:
A food web is basically multiple food chains. It shows what organisms eat and what organisms prey on other organisms.
what are bioactive molecules
Answer:
Bio-active molecules that are basically molecules that are which is produced as a result of microbial activities. These molecules can be in different forms such as enzymes, chemical compounds and organic acids. Some examples are proteases, streptokinases, lipases and pectinases.
I hope this helps you
What causes coral bleaching?(1 point)
High water temperatures boil coral polyps, causing them to turn white in color.
Water acidity and high water temperatures make coral polyps more prone to infection, causing them to turn white in color.
High water temperatures and water acidity cause coral polyps to expel algae, causing them to turn white in color.
Water acidity causes coral polyps to lose their photosynthetic abilities, causing them to turn white in color.
High water temperatures and water acidity cause coral polyps to expel
algae, causing them to turn white in color.
What is Bleaching?This is the process in which a surface is whitened by the removal of its
natural color.
In coral polyps which are found in water, they experience bleaching
through high water temperatures and water acidity.
Read more about Bleaching here https://brainly.com/question/1222498
The population of deer in Grand Canyon National Park increased from 4,000 to 65,000 between 1905 and 1920. This increase in deer population was due to a ban on hunting and the low populations of natural predators of the deer.
What changes did the deer in the park most likely experience since 1920?
The deer population likely reached its carrying capacity and ceased growth due to a lack of food.
The deer population likely reached its carrying capacity and ceased growth due to a lack of food.,
The deer population likely reached its carrying capacity but continued to grow due to a lack of predators.
The deer population likely reached its carrying capacity but continued to grow due to a lack of predators.
The deer population likely reached its carrying capacity and ceased growth due to its low reproduction rate.
The deer population likely reached its carrying capacity and ceased growth due to its low reproduction rate.
The deer population likely reached its carrying capacity but continued to grow due to the availability of space.
Answer:
The answer is The deer population likely reached its carrying capacity and ceased growth due to a lack of food.
Explanation:
What are the reactants of glucose?
1 point
Answer:
Explanation:
Food (glucose)
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A scientist has discovered an unidentified organism. The cell theory states that which of the following must be true about this new living thing?
A. Its cells come from preexisting cells.
B. All its cells have different functions.
C. It is not made up of cells.
D. All its cells are considered non living
Answer:
A
Explanation:
All living things can produce and divide from preexisting cells.
Smooth muscles are found mainly in the _______
A)Walls of the cardiac muscles
B)Walls of the chest
C)Walls of hollow organs
D)Walls of the lumbar spine
which of the following is a gas at room temperature
A. jello
B. milk
C. helium
D. popcorn