Answers
Answer:
Abyssal or Abyssopelagic zone or layer
Explanation:
An ocean is a large body of water usually without limits. Based on the depth, an ocean is classified into parts or zones. The deeper the parts of the ocean, the lower the light penetration and temperature but the higher the pressure. The parts in accordance with their depths in metres (m) are:
- Epipelagic zone: This is the part of the ocean, also called sunlight zone, extending from the ocean surface to about 200metres.
- Mesopelagic zone: This zone, also called twilight zone, extends from about 200-1000 metres.
- Bathypelagic zone: This is the zone that extends from about 1000-4000 metres.
- Abyssopelagic zone: This zone, also called Abyssal zone, is that which extends from 4000-6000 metres.
THEREFORE, the exploration of the ocean at a depth of about 5,200 m means we are exploring the ABYSSOPELAGIC OR ABYSSAL ZONE because 5200m is within the range of 4000-6000.
Related Questions
state two features of diffusion that do no apply to active transport
Answers
What does active transport require that diffusion does not? Passive mechanisms like diffusion use no energy, while active transport requires energy to get done.
What two features distinguish active transport from diffusion? An example of diffusion is oxygen moving from the airways to the lungs - there is very little oxygen in the lungs but lots in the air. Active transport is the movement of particles from an area of low concentration to an area of high concentration. This process requires energy (ATP)
What are the 2 key features of active transport? There are two types of active transport: primary active transport that uses adenosine triphosphate (ATP), and secondary active transport that uses an electrochemical gradient. An example of active transport in human physiology is the uptake of glucose in the intestines.
This body part in squids allows them to propel themselves rapidly by sucking in through the mantle and out through the ___________.
Answers
This body part in squids allows them to propel themselves rapidly by sucking in through the mantle and out through the funnel.
Squids have a method for propulsion.Squids use the same technique they use to move through the water to propel themselves out of it: they fill up their mantle with water and then force it out at extremely high pressures and speeds.
Squids move their bodies in what ways?the tail fin Muscle makes up the paired tail fin, which is linked to the mantle's upper surface. Through longitudinal fin undulation, the enormous squid propels itself forward through the water.
Through precise jet propulsion, the squid moves through the funnel. When using this mode of propulsion, water is pulled into the mantle chamber and quickly ejected from the funnel.
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tRNA Molecules
Codons
mRNA
Asn
Intro
Glu
(Asp)
Anticodons
Cytoplasm
H.O Counter 1
3'
Ribosome
Continue to build the protein by joining amino acids to the chain in the correct order. Every amino acid
joined to the protein results in the production of one more water molecule. Click "Dehydrate" to form the
peptide bonds and watch the water molecule counter and be sure to record all data in your data table.
Answers
tRNA molecules transport amino acids to the ribosome during protein synthesis. mRNA codons match tRNA anticodons.
Codons: Three nucleotides on mRNA molecules specify an amino acid during protein production. Codons represent amino acids or start or stop signals.
mRNA (messenger RNA) transmits genetic information from DNA to the ribosome. It guides protein synthesis.
Asparagine and glutamic acid can be integrated into a protein chain during protein synthesis.
Anticodons: Three-nucleotide sequences on tRNA molecules complement mRNA codons. They add the right amino acids to the protein chain.
Cytoplasm: Cellular functions including protein synthesis occur in the gel-like cytoplasm.
Ribosomes synthesise proteins. They help mRNA-encoded amino acids build protein chains.
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Why might it benefit your compost to add earthworms to the mix?
Answers
Answer:
earthworms benefit the soil
Explanation:
Does the degradation of ingested starch to form glucose (that can enter glycolysis) require an input of energy
Answers
Answer:
Explanation:
Glycolysis is the process of breaking down glucose molecule pyruvate molecules, and the energy released from the process are stored as ATP and NADH.
Glycolysis pathway produces energy that is required in for cell metabolic activity. 2 ATP is used up in the glycoysis pathway and 4 ATP is produced and 2 NADPH as output used as source of energy.
Nearly all organisms that break down glucose uses glycolysis. In some organisms, glycolysis is the only method used to produce energy.
A 1500 kg car sits on top of a car carrier truck 2.5 meters above the ground how much potential energy does the car have
Answers
Answer:
36,787.5 Joules
Explanation:
Potential Energy = mass * acceleration due to gravity * height
U = mgh
We know the following:
mass = m = 1,500 kg
acceleration due to gravity = g = 9.81 m/\(s^{2}\)
height = h = 2.5 m
When we substitute each value into the formula we get the following:
U = 1,500 kg * 9.81 m/\(s^{2}\) * 2.5 m = 36787.5 kg\(\frac{m^{2}}{s^{2} }\) = 36,787.5 Joules
Someone smart can you help me with this
Answers
Answer:
glycolysis
Explanation:
The first stage of cellular respiration, called glycolysis, takes place in the cytoplasm. In this step, enzymes split a molecule of glucose into two molecules of pyruvate, which releases energy that is transferred to ATP.
While analyzing the evidence you collected to support your claim, select an appropriate method
for communicating your scientific explanation. Remember, no matter which communication
format you choose, it is important to use the correct scientific language to describe your
evidence.
• Represent your scientific explanation using a model (physical or diagram). Attach an
image or a video demonstrating your model.
• Use an oral communication method, such as a video of yourself, a conversation with
another student, or a skit. Attach a video of your scientific explanation.
• Present your scientific explanation in a creative written form using Studio.
• Write your scientific explanation in the space below.
• Be sure to include a concluding statement.
Answers
When you get an idea, write it down as quickly as possible. Now that you have a jumble of information and thoughts, you need to put them all together in a way that is readable and does justice to your research.
This is further explained below.
Select an appropriate method for communicating your scientific explanation.?Generally, In many different kinds of research, the primary task of interpretation can only be finished after the vast bulk of the data has been gathered.
Others possess data (for instance, in the form of historical records or literary works), and the effort required to analyze this material begins much earlier on in the qualitative research process.
In conclusion, No matter what kind of research you are carrying out, there will come a time when the results of your analysis will fill your head to bursting point with new concepts.
In conclusion, You need to scribble them down as soon as the thought came to you. Now that you have a mess of facts and ideas, you need to organize them into a written piece that is legible and appropriately expresses your findings.
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what are the good and bad benefits of biomolecules
Answers
Answer:
Biomolecules. Biomolecules are all biological materials exclusive of cells and structural proteins when they are used as the “natural biomaterials” themselves. Biomolecules include proteins, lipids, etc., and can serve various functions like providing structural integrity to the tissue-engineered constructs.
Explanation:
The diagram shows the life cycle of a dragonfly. The adult
stage occurs out of water, and the fertilized egg and
nymph stages occur in water.
Adult (dragonfly)
K
Nymph
Which change in the environment might increase the number of nymphs
hatching from eggs?
Fertilized egg
A. Unusually dry period
OB. Particularly rainy season
OC. Particularly windy days
OD. Widespread pesticide use
Answers
B. Particularly rainy season- Increased rainfall would provide more water for the eggs to hatch in, resulting in more nymphs.
What is rainfall?Rainfall is the amount of precipitation that falls from the sky in any given period of time, usually measured in millimeters. Rain can come in a variety of forms, including light drizzle, heavy showers, and thunderstorms. Rainfall is an important part of the water cycle as it provides moisture to the atmosphere and helps to replenish water sources on the ground, such as rivers, lakes, and aquifers. In addition, rainfall plays a significant role in agriculture and can be beneficial or damaging depending on its amount and timing. Rainfall also affects climate, weather, and ecosystems, and can influence the availability of food, water, and other resources.
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what is autotroph class 7
answer in 5 sentences
pls I need answer ASAP
Whoever answers will be marked brainliest
Answers
In biology, autotrophs are organisms that can produce their own food using inorganic substances, such as sunlight and carbon dioxide.
How do we explain?Autotrophs are also known as primary producers because they form the base of the food chain by converting energy from the environment into organic compounds.
The topic of autotrophs is typically covered in the study of plant biology in the context of a class 7 curriculum.
The most prevalent kind of autotrophs are plants. They do this through a process known as photosynthesis, which turns carbon dioxide, water, and sunlight into glucose (a sugar) and oxygen.
Chloroplasts, specialized organelles found in plant cells, are where this process occurs.
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Which of the following is the BEST hypothesis for the student's investigation?
A
The cells will stay the same size in the 0.9% NaCI solution, swell in distilled water, and shrink in the 15% NaCI solution.
B
The cells will shrink in distilled water, stay the same size in the 0.9% NaCl solution, and swell in the 15% NaCI solution.
The cells will stay the same size in distilled water and in the 0.9% NaCI solution, but they will swell in the 15% NaCI solution.
D
The cells will swell in the distilled water and in the 15% NaCI solution, but they will stay the same size in the 0.9% NaCI solution.
Answers
The BEST hypothesis for the student's investigation is option "A" The cells will stay the same size in the 0.9% NaCI solution, swell in distilled water, and shrink in the 15% NaCI solution.
what is hypertonic solution?
Hypertonic can be explained as a solution with higher osmotic pressure than another solution which is also known as a solution that contains a higher concentration of solutes compared to the cell and less water. hypertonic solutions consist of NaCl (normal saline/sodium chloride) etc.
what is osmotic pressure?
Osmotic pressure can be described as a pressure which needs to be applied to a solution to stop the inward flow of its solvent molecules across a semipermeable membrane.
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Is green algae a plant?
If not, what is it?
Answers
Hope that helps
There is little food available in ecosystems found near polar ice. True or false
Answers
Answer:
false
Explanation:
edge 2021
Is this right if not please tell me the right answer!
Answers
What happen while humans sleep?
Answers
Answer:
Many biological processes happen during sleep: The brain stores new information and gets rid of toxic waste. Nerve cells communicate and reorganize, which supports healthy brain function. The body repairs cells, restores energy, and releases molecules like hormones and proteins.
Explanation:
Hope this helped, have a good day/night!!
PLEASE HELPPP!!!!
A water sample from a lake ecosystem was analyzed for dissolved oxygen content. The results are summarized in the table below.
1.) Calculate the net productivity. (1 point)
2.) Calculate the gross productivity. (1 point)
3.) Calculate the loss of oxygen due to respiration. (1 point)
4.) Calculate the net amount of carbon fixed by the lake sample in mg C/L. (1 point) mg 0₂/L
Ã-0.698 = mL 0₂/L mL 0₂/L Ã-0.536 = mg carbon fixed/L
Answers
The net productivity of dissolved oxygen can be calculated by substrating the initial amount of DO from the amount under light conditions.
Net productivity can be calculated as
DO after incubation in light - Initial DO
10.30-7.20 = 3.1 mL O2/L
Gross productivity is the total rate of photosynthesis including the organic matter used up in respiration during the measurement period. It can be calculated as:
GPP = Net productivity + Respiratory activity
Respiratory activity is calculated as the initial DO- DO after incubation in the dark.
therefore, the respiratory activity is 7.20 - 4.10= 3.1
GPP = 3.1 +3.1= 6.2 mL O2/L
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which are associated with sexual reproduc
tion?
Answers
Complete Question:
Which are associated with sexual reproduction?
Group of answer choices.
A. fertilization, egg and sperm, chromosomes from parents.
B. mitosis, regeneration.
C. regeneration, mitosis, asexual.
D. budding, identical offspring.
Answer:
A. fertilization, egg and sperm, chromosomes from parents.
Explanation:
The following are associated with sexual reproduction: fertilization, egg and sperm, chromosomes from parents.
Bb mates with BB?
Select one:
O a. All of the offspring will exhibit the
recessive trait.
O b. The dominant trait will show up in
about 75% of the offspring.
O c. All of the offspring will exhibit the
dominant trait.
O d. The recessive trait will show up in
about 50% of the offspring.
Answers
In complete dominance, the dominant alleles hide the expression of the recessive allele. Option C. All of the offspring will exhibit the
dominant trait.
What is complete dominance?
Complete dominance occurs when one of the alleles -the dominant one- completely hides the expression of the other allele -the recessive one- in heterozygous individuals.
Cross: BB x Bb
Gametes: B B B b
F1)
50% of the progeny will be homozygous BB
50% of the progeny will be heterozygous Bb
100% of the progeny will express the dominant trait.
The correct option is C. All of the offspring will exhibit the dominant trait.
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HELP ASAP, this is for k12 bio
Answers
Answer: The correct answer is the first one.
A. The alveolus is a part of the lung and assists with gas exchange. The goal is to get gases into and out of the cells, so they enter our body, go to our lungs and then diffuse into our blood and travel to our cells through our circulatory system.
1. Over time, the climate of an island became drier, which resulted in changes to the populations of various island finch species. Finch populations with a certain beak shape thrived, while those not having that beak shape decreased, Which of the following describes a necessary condition for thesechanges in the finch populations to occur?
Answers
Answer:
A necessary condition for the changes in the finch populations to occur in response to the drier climate would be:
- Variation in beak shape within the initial population: There must have been existing genetic variation in the population of finches regarding beak shape. Some finches would have had the beak shape that provided an advantage in obtaining food resources in the drier climate, while others would have had different beak shapes.
Without this initial variation in beak shape, there would be no opportunity for natural selection to act and favor individuals with the advantageous beak shape. Therefore, the presence of genetic variation within the population is necessary for the changes in the finch populations to occur.
Based on the theory of natural selection, the necessary condition for the changes in the finch populations to occur is limited food resources. Option B
What does natural selection say?Natural selection is the process by which populations of living organisms adapt and change over time.
Natural selection occurs when there is variation within a population of a species, and some individuals are better able to survive and reproduce than others.
These individuals are more likely to pass on their genes to the next generation, and the population will gradually change over time.
The above answer is based on the full question below;
Over time, the climate of an island became drier, which resulted in changes to the populations of various island finch species. Finch populations with a certain beak shape thrived, while those not having that beak shape decreased, Which of the following describes a necessary condition for these changes in the finch populations to occur?
A. fewer mutations B. limited food resources C. limited beak variations D. overproduction of offspring
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Question
Dameon started to lose his hearing in his late 70s, after a lifetime of construction work. His doctors told him that repeated exposure to loud noise had caused damage to the hair cells in the cochlea. This type of hearing loss would be classified as ________.
Answers
Repeated exposure to loud noise had caused damage to the hair cells in the cochlea. This type of hearing loss would be classified as Sensorineural hearing loss.
The most common type of hearing loss is sensorineural hearing loss that is caused when the inner ear nerves and hair cells are damaged due to loud noise damage or something else.
Sensorineural hearing loss is permanent.Also caused by aging and prolonged exposure to loud noise. Symptoms of this hearing loss include higher-pitched tones that may sound muffled. hearing aids and assistive devices help in such hearing loss.Thus, Repeated exposure to loud noise had caused damage to the hair cells in the cochlea. This type of hearing loss would be classified as Sensorineural hearing loss.
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What is the answer for this. Asapp
Answers
0.51 is the frequency of the T allele. Therefore option D is correct.
To determine the frequency of the T allele, we need to consider the number of T alleles present in the population.
The number of T alleles in the population can be calculated as follows:
Number of T alleles = (Number of TT individuals * 2) + (Number of Tt individuals * 1)
Number of T alleles = (28 * 2) + (46 * 1) = 56 + 46 = 102
Since there are a total of 200 alleles in the population (2 alleles per individual), the frequency of the T allele can be calculated as:
Frequency of T allele = Number of T alleles / Total number of alleles
Frequency of T allele = 102 / 200 = 0.51
Therefore, the frequency of the T allele is 0.51.
Thus, the correct answer is D. 0.51.
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Can environmental factors influence the expression of traits?
Answers
Answer:
Environmental Factors Interact with Genes
Environmental factors often influence traits independently of genes. But not always. Sometimes the environment changes a gene—either its DNA sequence or its activity level. Either of these effects can change the proteins that are made from a gene, which in turn affects traits.
Why will an Elodea plant from a freshwater pond wilt when placed in salt water?
A. The vacuole will begin to expand because of extreme pressure.
B. The cell wall will begin to expand because of extreme pressure.
C. Freshwater will move out of the cells of the plant.
D. Salt water will move out of the cells of the plant.
Answers
Answer the answer is (c)
9. A therapist who believes that depression is caused by the way people THINK
about things would support which of the following perspectives?
a. Behavioral
b. Cognitive
C. Psychoanalytical
D. Humanistic
Answers
According to the research, a therapist who believes that depression is caused by the way people think would support the cognitive perspective.
What is the cognitive perspective?It focuses on the study of mental processes such as perception, planning or the extraction of inferences, that is, in the thought processes and in the behavior that manifests those processes.
From this perspective, the patient with depression presents a scheme that involves a negative thought of himself, the environment and the future.
Therefore, we can conclude that according to the research, a therapist who believes that depression is caused by the way people think would support the cognitive perspective.
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Living organisms in our world are connected to other (11) ___________________________ in a variety of ways. The branch of biology called (12) ___________________________ is the scientific study of interactions among organisms and their (13) __________________________, including relationships between living and (14) ___________________________ things. All living things on Earth can be found in the (15) __________________________, the portion of Earth that supports life. It extends from high in the (16) ___________________________ to the bottom of the oceans. Many different environments can be found in the biosphere. All living organisms found in an environment are called (17) ___________________________ . Nonliving parts of an environment are called (18) __________________________. For example, whales, trees, and (19) _______________________ are biotic factors. Ocean currents, temperature, and (20) _________________________ are abiotic factors.
Answers
The branch of biology called ecology is the scientific study of the interactions amount organisms and their environments including relationships between living and non-living things.
All living things on Earth can be found in the biosphere, the portion of Earth that supports life.
It extends from the high in the atmosphere to the bottom of the oceans. All living organisms found in the environment are called biotic factors. Non living parts of an environmental are called abiotic factors.
PLS HELP, HELP HHHHEEEELLLLPPPP
1) How long is it's growing season for carrots.
2) How long is it's growing season for corn.
Answers
Answer:
2-4 months for carrots and about 120 days for corn
Explanation:
Which is not part of the basis of modern biological science?
anatomy
genetics
cell theory
evolution
Answers
Answer:
evolution is not part of modern biological science
Which animals are cold-blooded, breathe with lungs, most lay eggs, although in some the eggs hatch inside the female, and have scales or plates?Question 17 options:FishReptilesMammalsAmphibians
Answers
Answer: Fish!
Explanation:
If it were a mammal, It would live birth only, Frogs do not have scales, Reptiles have egg-birth only.