During the initial stage of photosynthesis, a sequence of chemical reactions known as the light-dependent reactions, light energy is transformed into chemical energy.
Light energy is transformed into chemical energy in the form of sugars through a process called photosynthesis. Water and carbon dioxide are converted into glucose (or other sugars) in a process that is fueled by light energy, with oxygen being produced as a byproduct.By turning inorganic materials into organic matter as their own nourishment, green plants, algae, and bacteria that contain chlorophyll use the sunshine to grow. The process of turning light energy into chemical energy is known as photosynthesis.
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A large, membrane-bound sac found in plant cells that may contain plant pigments or toxins used in defense is called a(n) .
Answer:
vacuoles or the tonoplast
How do these two examples contribute to the protection of endangered species?
Wildlife and forensic genetics contribute to the protection of endangered species by ensuring that plants and animals aren't caught and transported illegally and the fingerprinting ensures the organisms are adequately monitored.
What is Endangered species?This refers to the type of organism which has a high risk or chance of becoming extinct in the nearest future as a result of some factors such as over exploitation, habitat destruction etc.
The use of wildlife and forensic genetics ensure that the DNA is gotten from organisms and several investigations and amplifications are done so as to get their origin and the areas in which they are natives of.
This act helps to control the illegal movement of some species to other parts for various purposes such as finances, aesthetics etc. This could lead to over exploitation and endangering of the species which helps to curb it.
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The question link is Read this article, and then briefly describe two specific examples of the use of DNA fingerprinting in wildlife conservation. How do these two examples contribute to the protection of endangered species? https://news.arizona.edu/story/saving-wildlife-with-forensic-genetics
Think about the transfer of energy within any ecosystemlike the one shown in this diagram. Which statement provides the best predictable outcome if the Sun no longer provided light for Earth? A Water would evaporate but not condense, so all plant life would die off B Plants would get their necessary energy from the Moon's light at night C Earth would lose most of its gravity and plants would grow toward the sky D Photosynthetic organisms would no longer have an energy source.
If the Sun no longer provided light for Earth, the most predictable outcome would be D. Photosynthetic organisms would no longer have an energy source.
What would happen if the Sun no longer gave Earth light ?Photosynthesis is the process by which green plants and other photosynthetic organisms use light energy to convert carbon dioxide and water into organic molecules such as glucose, which serves as a source of energy for the organism.
Without light energy from the Sun, photosynthesis could not occur, and photosynthetic organisms such as plants would not be able to produce energy through this process.
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A chef fills a 40 mL container with 30 g of cooking oil. What is the density of the oil?
Answer:
So 1 ml=1 cm^3, so 40ml is 40 cm^3
D= m/v
density = 30/40
Density of oil is 0.75 g/cm^3 (which is verified as oil is less dense than water hence floats on it)
Explanation:
Write a paragraph (at least 5 complete sentences) about the positive experiences during your Spring Break 2021.
Can you relate any of your time well spent to science?
Try to use two of these words in your paragraph:
Allele
Antibody
Artery
Bacteria
Bronchus
Cell Cycle
Cell Membrane
Chromosomes
Cytoplasm
DNA
Enzyme
Esophagus
Evolution
Fossil
Genotype
Homeostasis
Independent Variable
Kidney
Larynx
Mitosis
Nucleus
Answer:
your gonna have to use your own resources (memory etc.) to tell about your spring break... think about anything you saw or did or whatever including these terms:)
Which of the following describes meiosis?
Group of answer choices:
Meiosis exchanges genetic material between two parent cells before splitting into daughter cells.
Meiosis is a two-cycle process, meiosis I and meiosis II, which combine two parent cells' genetic material before creating daughter cells containing half of the genetic material from each parent cell.
Meiosis is a two-cycle process, meiosis I and meiosis II, which shuffles the parent cell's genetic material before creating daughter cells containing half its original genetic material.
Meiosis is a process that splits a dying parent cell into two genetically identical daughter cells
Meiosis is a two-cycle process, meiosis I and meiosis II, which shuffles the parent cell's genetic material before creating daughter cells containing half its original genetic material.
Meiosis is a specialized form of cell division that occurs in sexually reproducing organisms. It involves two distinct cycles, meiosis I and meiosis II. During meiosis I, the parent cell undergoes recombination and crossover events, where genetic material from the two homologous chromosomes can exchange segments. This process promotes genetic diversity. Following meiosis I, the cell divides into two daughter cells, each containing a unique combination of genetic material from the parent cell.
In meiosis II, the two daughter cells produced from meiosis I undergo further division without any additional recombination or exchange of genetic material. The goal of meiosis II is to separate the replicated chromosomes, resulting in the formation of four genetically distinct daughter cells, each containing half of the genetic material from the parent cell.
Overall, meiosis is a vital process for sexual reproduction as it introduces genetic variability and ensures the formation of haploid cells (cells containing half the genetic material) that can unite during fertilization to produce offspring with unique genetic characteristics.
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Why it is important that the plant is kept at room temperature and given plenty of light , water and minerals during the experiment?
Answer:
To make it germinate well
Explanation:
A planted seed need the requirements to be able to grow well
Because without the listed above the plant will never grow
In order to reproduce sexually, what do animals need to compete for?
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The photos above contain one example of each; igneous rock: metamorphic rock and sedimentary rock. study the pictures carefully and determine which rock is shown in each picture
Picture (A) is the metamorphic rock (B) is the igneous rock and (C) is the sedimentary rock
What is Rock ?Mineral grains that have grown or gotten cemented together to form a solid mass are called rocks. It depends on the rock; some are big, some are little. The word "pebble" refers to little rocks. At least one mineral can be found in every rock. According to their formation, geologists categorise rocks.
Sedimentary, igneous, and metamorphic rocks are the three major categories of rocks. Each of these rocks is the result of physical processes that are a part of the rock cycle, such as melting, cooling, erosion, compacting, or deformation.Rocks and minerals are used by humans for a variety of purposes, such as construction, cosmetics, transportation, and infrastructure. Humans must regularly ingest minerals in order to sustain a healthy lifestyle and build their bodies.Learn more about Rocks here:
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Which of the following statements is a principle of the cell theory that supports the idea that new cell will replace damaged cells in a scraped knee
Assume the first DNA codon for the insulin gene reads TAG. Using your codon chart, look up the amino acid that is coded for by this codon.
Answer:
Isoleucine
Explanation:
Which of the following are true of a species? Select all that apply.
1 of 4 QUESTIONS
All fertile individuals can breed with one another.
Individuals vary genetically.
There is no natural selection occurring.
There is gene flow between populations.
Answer:
the 1rst and 2nd
Explanation:
all fertile individuals can breed with one another and individuals vary genetically
9. Lydia played miniature golf 4 times last week. Each time she shot 3
strokes under par (-3). What was Lydia's total score?
Answer:
-12
Explanation:
Since Lydia hit 3 strokes under par 4 times during the week, that means she had a total of (-3) × 4 = -12
One pager on hydrosphere
Answer:
idididiirjrufjf
Explanation:
kzjzkdkdkdkdk
How is a volvox different from the other protists?
Answer:
Volvox are protists that live in colonies, or groups of organisms living together. They are both autotrophs and heterotrophs. They use their eyespot to detect light when they undergo photosynthesis. They also have tails, or flagella, they use to move the colony.
ABC is an isosceles triangle with AB = BC. If AB = 3x + 41, BC =
8x – 54, and AC = 12x – 103, find x and the measure of each side.
Answer:
x = 90
Explanation:
Ab = 3x + 41, BC = 8x - 54, and AC = 12x - 103, find x and the measure of each side.
-----
AC = AB + BC
------
12x-103 = 3x+41 + 8x-54
---------------------
12x-103 = 11x - 13
x = 103-13
x = 90
Germination will not happen unless a seed
A. is dispersed far from the plant that produced it.
B. absorbs water.
C. uses its stored food.
D. grows stamens and a pistil.
Chemicals released into the space between nerve cells that bind to receptors are calledQuestion options:A) action potentials.B) neurochemicals.C) neurotransmitters.D) platelets.
The correct answer is C) neurotransmitters. Neurotransmitters are neurochemicals that work between neurons' spaces. As the name describes, they transmit information between nerve cells.
Explain why the DNA sample in lane 3 did not separate into fragments.
Answer:
The restriction onzyme was denatured/did not work in the sample in lane 3
Explanation:
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what are one possible logical side effects that a disruption of the global conveyor belt would have on the world.
Plz help
Answer:
Global warming results in increased rainfall in the North Atlantic, and the melting of glaciers and sea ice, the influx of warm freshwater onto the sea surface could block the formation of sea ice, disrupting the sinking of cold, salty water.
Explanation:
Ocean currents and broader circulations move vast amounts of water around the world, redistributing heat and energy, and helping regulate the global climate. This conveyor brings warm water northward in the western North Atlantic and actually contributes slightly to the Gulf Stream.
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HELPP ILL GIVE BRALIEST!!!! +15 (there are 2 pictures)
Two weathering processes that contribute to the formation of cliffs are mechanical weathering and chemical weathering.
What is the process of the formation of cliffs?The process of the formation of cliffs is described below:
Mechanical weathering occurs when physical forces such as wind, water, and ice break down rock into smaller pieces. In the case of cliffs, waves crashing against the rock face can cause mechanical weathering by creating pressure and abrasion, which slowly wear down the rock over time.
Chemical weathering occurs when rock is broken down by chemical reactions. Water, in particular, can cause chemical weathering by dissolving minerals in the rock and creating new compounds that are more easily eroded. This process is especially important in coastal areas where saltwater spray and rain can contribute to chemical weathering and the erosion of cliffs.
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Protein in your diet provide what necessary substances to repair muscles?
The muscle damage initiates a repair process in which certain hormones, along with the macronutrient protein, synthesize new satellite cells, which are used to repair the damaged muscle fibers. In other words, the role of protein is to help repair tissues damaged by exercise.
explain how the last food chain represents a full circle of life
Answer:
the last food chain is the last predator of the enature food chain which ends that particular food chain and inturn the circle of life
The last food chain represents a full circle of life by:-
Detritivores and decomposers are the final part of food chains. Detritivores are organisms that eat dead plant and animal remains. Energy is passed from plant to animal to animal to decomposer and back to plant.What is food chain?The food chain describes who eats whom in the wild. Every living thing needs food to survive.Each food chain is a possible pathway that energy and nutrients can follow through the ecosystem.To know more about food chain here
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One of factor that influence the absorption water and mineral salt in plant is .....
A.
Root pressure
B.
Kind of plant
C.
Size of xylem
D.
Number of water
Answer:
i think itis the kind of plant
What kind of tropism is this??
Answer:
phototropism
Explanation:
This kind of tropism is called Positive Phototropism as the plant is growing towards the light.
Which of these is not true about both protostomes and deuterostomes living on land?
a) Protostomes and deuterostomes living on land both have mechanisms for preventing their skin from drying out.
b) Protostomes and deuterostomes living on land both have mechanisms for keeping their respiratory surfaces from drying out.
c) Protostomes and deuterostomes living on land both have mechanisms for preventing their eggs from drying out.
d) Protostomes and deuterostomes living on land have been equally successful in diversifying and spreading.
Option D) Protostomes and deuterostomes living on land have been equally successful in diversifying and spreading is not true about both protostomes and deuterostomes living on land.
Protostomes are organisms that are characterized by a mouth that develops first from the embryonic blastopore during embryonic development. An animal that is considered a protostome is known as a protostome. They have three tissue layers, namely the mesoderm, the endoderm, and the ectoderm. Most protostomes are bilaterally symmetrical, and they possess organs. Protostomes include arthropods, mollusks, nematodes, and annelids. Deuterostomes are organisms that are characterized by an anus that develops first from the embryonic blastopore during embryonic development. A deuterostome is an animal that is considered a deuterostome. They possess three tissue layers, the mesoderm, the endoderm, and the ectoderm.
Most deuterostomes are bilaterally symmetrical, and they possess organs. Deuterostomes include echinoderms, hemichordates, and chordates. Similarities between protostomes and deuterostomes living on land. Protostomes and deuterostomes living on land share the following similarities: Both protostomes and deuterostomes living on land have mechanisms for keeping their respiratory surfaces from drying out. Both protostomes and deuterostomes living on land have mechanisms for preventing their skin from drying out. Both protostomes and deuterostomes living on land have mechanisms for preventing their eggs from drying out. Both protostomes and deuterostomes have diversified and spread over time. However, option D is false. Although both protostomes and deuterostomes living on land have diversified and spread over time, it is not true that they have been equally successful in diversifying and spreading. Therefore, the correct answer is option D.
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which organism has a central brain
1 hydra
2 sponge
3 flatworm
4 fish
ASAAAPPPPP
Answer: flatworm
Explanation:
I need help please.
Write a series of questions that you have about how the mutated HIV-resistant gene could be used to prevent future AIDS epidemics.
Answer:
I hope it helps :)I just edit myself in MicrosoftBiodiversity Assignment
Answer:
what is the assignment on
have a good day :)
Explanation:
Answer:
What's the main question of the assignment.
thyroid hormones are principally concerned with the increase in metabolic rate of tissues that can result in certain effects. what are some of these effects? select all that apply.
Thyroid hormones are principally concerned with the increase in metabolic rate of tissues that can result in certain effects such as:
A) Increased heart rate
C) Increased body temperature
D) Increased cardiac output.
What is a Hormone?This is referred to as a chemical messenger which are produced by different types of glands and they are released directly into the bloodstream for action.
They control metabolic reactions and an example is the thyroid hormone which is located in the front of the neck. It controls growth and has other effects on the body such as increase in temperature and heart rate of the individual.
There is also an increase in the cardiac output due to the different reactions occurring which is therefore the reason why options A, C and D were chosen as the most correct choices.
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The full question is:
A nurse is describing the action of thyroid hormones to a client. The nurse would include information that thyroid hormones are principally concerned with the increase in the metabolic rate of tissues that can result in which of the following? Select all that apply.
A) Increased heart rate
B) Decreased respiratory rate
C) Increased body temperature
D) Increased cardiac output
E) Decreased oxygen consumption