Answer:
1. guanine cytosine adenine thymine
Which diagram best illustrates why theories can be changed or replaced?
Answer:
I still think it's a last one
Answer: the second one
Explanation: I took the quiz loll
If an animal is brightly colored but is not
poisonous how could it avoid predation?
In the process of photosynthesis what are the 2 main. Reactants
Pigments found in plants are necessary
for
A) cell growth
B) transferring NADPH into NADP
C) converting ATP into ADP
D) capturing energy from sunlight
Explanation:
D) capturing energy from sunlight
Pigments found in plants are necessary for capturing energy from sunlight, to do photosynthesis, hence option D is correct.
What is the role of pigments in photosynthesis?The principal pigment in photosynthesis, chlorophyll, reflects green light and significantly absorbs red and blue light. Chloroplasts, which house the chlorophyll in plants, are where photosynthesis occurs.
They use light as their energy source and sense light to regulate their growth and quick reactions to their surroundings. In order to promote rewards for animals that pollinate flowers and spread seeds, plants generate pigments.
Therefore, chlorophyll, carotenoids, and anthocyanin are examples of pigments whose primary role in photosynthesis is to absorb light and use it to excite electrons that then trigger a series of events that allow photosynthesis to begin.
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What is the outlook for the python problem? In other words, is this a problem that can be solved? Explain your answer.
1. turbidity current
The process by which rocks are formed from sediment.
2. recrystallization
The science of plant and animal fossils.
3. paleontology
Reorganization of mineral grains in a rock while in the solid state.
4. paleobotany
Precipitation of a binding material around grains in rocks.
5. lithification
A relatively dense current of clastic sediments and water that moves along the bottom slope of a body of water.
6. cementation
The study of plants through the study of fossils.
7. compaction
Decrease in the volume of sediments that results from continued deposition above them.
Answer:
1. Turbidity current: A relatively dense current of clastic sediments and water that moves along the bottom slope of a body of water.
2. Recrystallization: Reorganization of minerals grains in a rock while in the solid state.
3. Paleontology: The science of plant and animal fossils.
4. Paleobotany: The study of plants through the study of fossils.
5. Lithification: The process by which rocks are formed from sediment.
6. Cementation: Precipitation of a binding mineral around grains in rocks.
7. Compaction: Decrease in the volume of sediments that results from continued deposition above them.
Please correct me if any are wrong and please mark brainliest
Answer:
pls give other brainliest
Explanation:
I've used their answer many times. its correct
Which organ is responsible for training T-cells?
tonsils
appendix
spleen
thymus
A codon on a mRNA strand contains the sequence of bases UCC. What would be the sequence of bases on the anticodon? 1, TGG. 2,AUG. 3,AGG. 4,UCC.
Answer:
3. AGG
Explanation:
When doing mRNA, Adenine always pairs with Uracil, but when you have Thymine you pair it with Adenine. But thymine never pairs with Uracil.
so on here, you have UCC and the opposite would be
AGG.
how does energy flow in this terrarium in terms of photosynthesis and cellular respiration
Explanation:
through photosynthesis setting organs convert solar energy to chemical energy which is then used to build carbohydrate molecules .the energy used to hold this molecule together is released when an organism breaks down food .cell then use this energy to perform work known as cellular respiration
For photosynthesis, plants require carbon dioxide and sunshine. Through chemical reactions powered by chemical energy, they generate glucose and oxygen. Plants naturally create oxygen and absorb carbon dioxide.
What is photosynthesis?Both humans and animals depend on cellular respiration. They breathe in oxygen and food, which they then chemically digest and expel carbon dioxide from.
For life to continue on Earth, this cycle is necessary. Setting organs transform solar energy into chemical energy through photosynthesis, which is then utilized to create carbohydrate molecules.
When a creature breaks down food, the energy that was utilized to hold this molecule together is released. Cellular respiration is the process through which a cell uses this energy to carry out work.
Therefore, through chemical reactions powered by chemical energy, they generate glucose and oxygen.
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importance of wetlands
Match the types of planters with their use.
Drill planters----> [ ]
Broadcast planters-----> [ ]
Row crop planters-----> [ ]
Here are the answers for those.
Used to place seeds in narrow rows at high rates of speed.
used to plant seeds in random patterns.
used to place seeds with even spacing.
Answer: See explanation
Explanation:
Drill planters----> used to place seeds with even spacing
Broadcast planters-----> used to plant seeds in random patterns
Row crop planters-----> Used to place seeds in narrow rows at high rates of speed.
The three most common states of matter on Earth are solids, _____, and gases.
A. plasmas
B. states
C. matters
D. liquids
Answer:
Plasma
Explanation:
On an island, finches that fed on large, hard seeds had large beaks. Finches with small beaks fed on small, soft seeds. A drought changed the vegetation on the island. After this period, the number of seeds declined. The decrease in small, soft seeds was greater than the decrease in large, hard seeds. What are two ways the decrease in seed availability will affect the population of birds on the island?
Answer:
A.The population of birds with large beaks will increase on the island.
C.The trait for large beaks will be passed on to future generations through natural selection.
Explanation:
trust me there right
Answer:
A. The population of birds with large beaks will increase on the island.
and
C. The trait for large beaks will be passed on to future generations through natural selection.
Explanation:
I got it correct on my test
#PLATOFAM
What is bob ross plus barney equal?
Answer:
an anoying dinosaur
Explanation:
Answer:
bobby
Explanation:
What are the three types of potential energy?
where do adaptations come from?
Adaptations come from natural selection acting on heritable genetic variation within a population.
What is an adaptation?Adaptations come from a combination of genetic variation and natural selection. Genetic variation refers to the differences that exist between individuals within a species, which can be inherited from their parents or arise from mutations.
Natural selection acts on these variations, favoring those traits that provide an advantage in a particular environment. Over time, this process can lead to the development of new adaptations that better suit an organism's needs and increase its chances of survival and reproduction.
Adaptations can also be shaped by other factors, such as the influence of cultural practices or human intervention.
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what might happen is Reese materials are not properly manage
Is it easy to eat healthy food? Should supermarket chains be forced to build in urban and rural areas, not just suburban areas?
it's not easy to eat healthy especially with all the fast-food chains situated around urban areas. but there should still be affordable, healthy food in supermarkets in stuff like that in urban/rural areas. fast-food should not be the only avaliable food around, but since it tastes good and is sold cheaply its eaten a lot, which negatively affects the health of people living in those areas
During mitosis, what happens to the parent cell?
Answer: it produces 2 daughter cells
Explanation:
Just took the test
During the mitosis, the parent cell changes in size as more protein and RNA synthesis takes place, and then finally, the parent cell is divided into two equal daughter cells.
What changes occur in parent cells during the cell cycle?The parent cell enters the cell cycle as the cell growth is necessitated, and in the first phase, which is the G1 phase, the cell growth takes place due to the increased transcription and translation rates that are needed for the next phases of the cell cycle, and then the DNA replication takes place, and at last the parent cell equally divides to make two daughter cells.
Hence, during the mitosis, the parent cell changes in size as more protein and RNA synthesis takes place, and then finally, the parent cell is divided into two equal daughter cells.
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Can you please help me
Answer:
The rate at which oxygen is released will decrease.
Explanation:
Walking 10,000 steps a day will lower blood pressure.
Answer:
Yes that is true.
Explanation:
Answer:
true
Explanation:
it also increases exercise capacity and reduces sympathetic nerve activity in hypertensive patients.
Results in 2 diploid daughter cells
Answer:
Mitosis
Explanation:
This is part of the process of cell division. During mitosis, the diploid parent cell divides into 2 identical diploid daughter cells.
This is a similar process to meiosis which results in 4 haploid daughter cells.
Humans blood's pH is 7.4. What kind of drinks are safe for us? A. Highly acidic B. Neutral or close to neutral C. Highly basic D. PH 0, pH 1, pH13, and pH14
Answer:
__B is the safest option__
Complete the unfinished DNA strand from attached, and which m-RNA strand would be formed from the finished DNA strand?
Since in DNA adenine(A) pairs with thymine(T) and guanine(G) pairs with cytosine)
The missing letters are TGCAT
in RNA thymine(T) is replaced with uracil(U)
so the complementary mRNA strand is
ACUGCAU
L.A student was told that a drawing of a bacterial cell had been magnified 30 000 times. The length of the drawing was 45 mm. What was the actual length of the bacterium?
Answer:
1.5 microns
Explanation:
It is given that the drawing of the bacterial cell is magnified by 30,000 times.
The size of the drawing of the bacterial cell is 45 mm
= [tex]$45 \times 10^{-3} \ m$[/tex]
Now size of the drawing = actual length of the drawing x magnification
Actual length of the bacterium is given by
= [tex]$\frac{45 \times 10^{-3}} {30000}$[/tex]
[tex]$= \frac{45 \times 10^{-3}} {3 \times 10^4}$[/tex]
[tex]$= 1.5 \times 10^{-6} \ m$[/tex]
or 1.5 microns
What are the three steps of cellular respiration called?
Which cell division phase is shown in the image?
O telophase
O anaphase
O metaphase
O prophase
plz help SKSKSKSK
Answer:
the answer is
O Prophase
Answer:
O Prophase
Explanation:
Justin is walking around an area that has few trees and many tall grasses. In which biome is Justin most likely walking? deciduous forest grassland desert tropical rain forest
Answer:
Hello! Happy holidays!!!
Explanation:
Your answer would be grassland! Have a great day!!
Answer:
I got a 100, and this question was on it, the answer was grasslands. Trust the person, their answer is loved by the community anyways!
Explanation:
Choose all the answers that apply.
Binary fission _____.
is the type of reproduction used by bacteria
occurs in organisms that do not have a membrane bound nucleus
is a type of sexual reproduction creates identical copies of the parent cell
is a type of asexual reproduction
Explanation:
occurs in organisms that do not have a membrane bound nucleus. Explanation: Binary fission is an asexual mode of reproduction. As it does not involve formation and fusion of gametes.
Answer:
Binary fission _____.
Occurs in organisms that do not have a membrane bound nucleus
Is a type of sexual reproduction
Is a type of asexual reproduction
Explanation:
How does a food chain illustrate the law of conversation of energy and mass in an ecosystem
Explanation:
Conservation of Energy in Living Systems
Energy changes form as it flows through an ecosystem, but the total amount of energy in the system remains constant. Food chains show how energy flows in an ecosystem. ... The chemical energy stored in producers is passed to consumers, organisms at higher levels on the food chain.