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Study this diagram of a flowering tree's life cycle. What is the error in the diagram?
as
stage 1
stage 2
Life Cycle of a Tree
stage 5
stage 4
stage 3
A stage 1
B. stage 2
C. stage 3
D. stage 4
E.
stage 5
Reset
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atv
A
52
Answers
Answer:
3 because why not answering
Related Questions
during replication strands of DNA separate from each other when bonds are broken between..
A. phosphates
B. deoxyribose sugars
C. nitrgen bases
D. amino acids
Answers
During replication strands of DNA separate from each other when bonds are broken between nitrogen bases. Therefore, option (C) is correct.
What is DNA replication?The biological process of creating two identical copies of DNA from a single original DNA molecule is known as DNA replication. All living things replicate their DNA, which is the most crucial component of biological heredity.
There are two stages to the beginning of the DNA replication process. To begin, a protein known as an initiator unwinds a portion of the DNA double helix along a very short region. After then, a protein that is known as helicase attaches itself to the DNA strands and breaks the hydrogen bonds that are present between the bases. This results in the two strands of DNA being separated.
When two single strands of DNA are cut apart, a 'Y'-shaped structure is produced that is referred to as a replication 'fork.'
Learn more about DNA replication, here:
https://brainly.com/question/16464230
#SPJ2
What is NOT a characteristic of cell differentiation?
Answers
Answer:
unstable phenomenon
Explanation:
Carefully and completely answer the "essential question" of this activity. Use
complete sentences and details from the model to explain your position.
Essential Question: What is the relationship between photosynthesis
and respiration?
*Zoom in to the picture for a better view
Answers
Answer:
I. Examine Details
1. In what cell organelle does photosynthesis occur? cellular respiration?
Photosynthesis occurs in the chloroplast, while cellular respiration occurs in the mitochondria.
2. What are the three things needed for photosynthesis? Highlight them on the diagram in green.
Sunlight, carbon dioxide, and water
3. What are the two products of photosynthesis? Highlight yellow.
Glucose and oxygen
4. What are the two things needed for cellular respiration? Highlight blue.
Glucose and oxygen
5. What are the three products of cellular respiration? Highlight purple.
Carbon dioxide, water, and ATP
6. What things are recycled (used over and over again) during photosynthesis and respiration?
Carbon dioxide, water, oxygen and glucose
II. Apply (what you already know)
7. Sketch a model of typical plant cell and identify the mitochondria and chloroplasts.
8. What will happen to plants that are kept in the dark?
Plants will die since plants need daylight to deliver food. If there is no admittance to sunlight, the Light Dependent response will not happen.
9. What will happen if you forget to water your plants?
The plants will die since water is a necessary reactant photosynthesis.
10. What happens to animals that are deprived of oxygen?
Those animals will not be able to perform cellular respiration.
III. Big Ideas
11. One hypothesis regarding the extinction of dinosaurs is that a meteor hit the earth causing an explosion so powerful that dust blocked out the sun. Consider the model above and explain why would this have caused a mass extinction?
Obstructing the Sun would cause the powerlessness for essential makers, for example, plants, to go through photosynthesis, in this way not creating its own food fundamental for development and energy.
12. When you walk your dog, you are using energy from the sunlight to power this activity.
Explain. Sunlight gives the energy to essential makers to make their own food, using the carbon dioxide and delivering oxygen gas as a result of photosynthesis. The oxygen that is delivered into the environment is taken in by life forms as a reactant in respiration. Oxygen allows for ATP creation. The ATP is the substance energy structure that is needed to convey all cell processes such as walking your dog.
13. Carefully and completely answer the "essential question" of this activity. Use complete sentences and details from the model to explain your position.
Essential Question: What is the relationship between photosynthesis and respiration?
Photosynthesis and respiration are related since the reactants of photosynthesis are the products of cellular respiration, and vice versa. For example, the reactants of photosynthesis are energy, carbon dioxide, and water, while the products are oxygen and glucose. The reactants of cellular respiration are oxygen and glucose, while the products are energy, carbon dioxide, and water.
Explanation: there you go
The area of the continental US most likely to have volcanic activity is the ______________
Answers
Answer:
Alaska
Explanation:
Alaska has the most active volcanos in America.
Answer:
Aleutian Islands
Explanation:
What is coal composed of?
Answers
Answer:
Coal is a sedimentary deposit composed predominantly of carbon that is readily combustible. Coal is black or brownish-black, and has a composition that (including inherent moisture) consists of more than 50 percent by weight and more than 70 percent by volume of carbonaceous material.
Explanation:
Kinetic energy is described as Question 1 options: Movement Destroyed energy Stored energy Created energy
i am giving 100 points for this question
IF YOU DONT KNOW THE ANSWER OR NOT POSITIVE PLEASE DO NOT ANSWER.
Answers
Answer:
Movement
Explanation:
im pretty sure its movement, srry if wrong
reducing government spending and increasing taxes can prevent?
Answers
Answer:
yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
which organ system removes carbon dioxide from the bloodstream?
Answers
Your respiratory system is the network of organs and tissues that help you breathe. This system helps your body absorb oxygen from the air so your organs can work. It also cleans waste gases, such as carbon dioxide, from your blood.
How much percentage of water does the human body have?
Answers
Answer:
Up to 60% of the human adult body is water. According to H.H. Mitchell, Journal of Biological Chemistry 158, the brain and heart are composed of 73% water, and the lungs are about 83% water. The skin contains 64% water, muscles and kidneys are 79%, and even the bones are watery: 31%.
Explanation:
does this help please mark brainliest
■ About 60% - 70% of the human body is water.
■ This can vary from person to person though. ■ The average in females is 45% - 60% , while in males it's 50% - 60%.
■ Babies have more water content percentage (70% - 75%).
[tex]\mathbb{MIREU} [/tex]
The species that plays the biggest role in the habitat is?
Answers
Answer:
A keystone species is a species that plays an essential role in the structure, functioning or productivity of a habitat or ecosystem at a defined level (habitat, soil, seed dispersal, etc)
Answer:
the one that does the most damage, both to its habitat and the population of species around them.
Explanation:
What happens to the cell's
genetic information during the cell cycle?
Answers
Answer:
Mitosis results in two nuclei that are identical to the original nucleus. So, the two new cells formed after cell division have the same genetic material. During mitosis, chromosomes condense from chromatin. ... At the end of mitosis, the cell has two identical sets of chromosomes in two separate nuclei.
Explanation:
15. Which of the following is controlled by multiple genes and influenced by the environment? *
Codominant traits
Single gene traits
Polygenic traits
Incomplete dominant traits
Answers
STUDY TIP 1
Don't do all your studying the night before. Instead spread it out, review class materials several times a week, and focus on one topic at a time.
FOLLOW FOR MORE
Answers
Answer:
That's cool, I think I'll try!
Explanation:
How does your body respond to an increase in the waste products of energy production
Answers
Answer:
body improves energy to make our body is healthy to have related fitness it's actually improve muscles , immunity , physical related fitness to being strong and proper food and exercise every day . I increased more fats and sugary food
What would be the phenotype of a frog if yellow toes is dominant and the frogs genotype was Yy?
Yellow
Or
Not yellow
Answers
Yellow because if yellow toes is dominant and you have Yy then it will have yellow toes
Which of the following structures is unique to meiosis?
A) Spindle poles
B) Centrosomes
C) Spindle microtubules
D) Tetrads
E) Kinetochores
Answers
The scientist was the first identify cells and name them
Answers
Answer: Robert Hokke.
Explanation: Robert Hokke in 1665, the cell has a rich and interesting history that has ultimately given way to many of today's scientific advancements.
Hope this answer will help you.
WILL GIVE BARAINLEST
Convection currents which cause plate tectonics occur in the ______
O lithosphere
O crust
O outer core
O asthenosphere
Answers
Answer:
D
Explanation:
Asthenosphere
Answer:
asthenosphere
Explanation:
what cells/organisms does the spongy parenchyma cell interact with and how
Answers
Answer:plasma cell
Explanation:
Which units can be used to measure length or distance? Check all that apply.
Answers
Answer:
what are the options?
Explanation:
we dont know what the units are lol
The amount of available ______ limits the number of trophic levels in a community. please help!!!
Answers
Explanation:
Decrease in energy at higher trophic levels limits the number of trophic levels in a food chain. When the number of links keep increasing, the amount of energy available decreases, as only 10% of energy gets transferred from one trophic level to the next.
The different feeding positions in a food chain or web are called trophic levels. Generally, there are no more than four trophic levels because energy and biomass decrease from lower to higher levels.
the hair cells responsible for hearing are located on the ________; their hair bundles are embedded in the ________
Answers
Answer:
Basilar Membrane; Tectorial Membrane
Hope this helped! :^)
Help me please!!!!! ASAP!!!
Answers
Answer:
Noncyclic photophosphorylation (top) and cyclic photophosphorylation (bottom). These processes are better known as light reactions.
Glycolysis produces 2 ATP molecules, and the Krebs cycle produces 2 more. Electron transport from the molecules of NADH and FADH2 made from glycolysis, the transformation of pyruvate, and the Krebs cycle creates as many as 32 more ATP molecules.
I'm not sure if that'll help you, but yuhhh!
Help plzz with biology USA test prep.
Answers
Answer:
i cant see it
Explanation:
What are some characteristics of animals in “class”
Please help this is for a project pls help it will mean so much for me
Answers
Animals can be classified according to different physical characteristics, such as body covering (e.g., hair, fur, feathers, scales, shells), body shape (e.g., two main features, three main features), appendages (e.g., arms, legs, wings, fins, tails), and method of movement (e.g., walking, crawling, flying, swimming).
How did NASA help to distinguish genetic factors from environmental ones when studying the effects of living space?.
Answers
NASA help to distinguish genetic factors from environmental ones by
analyzing changes experienced in one twin on Earth and the other in space.
NASA planned to study how environmental conditions affects the health
conditions of humans. They decided to use twin brothers because of them
sharing the same genetic makeup.
One of them is taken to space and the other is left on earth and their health
are studied to ascertain any change as a result of the environmental change
to that of space.
Read more on https://brainly.com/question/18194666
why is energy from the sun stored in the chemical bonds of glucose
Answers
3. ADP + Pi → ATP is best classified as which type of reaction?
Answers
Answer:
Hi Motomasa, you are correct that there is a bit of a misrepresentation, or at least a glossing-over, in the standard description of the function of ATP. The "energy-storing" capacity of ATP is NOT in the forming and breaking of the covalent phosphate to phosphate bonds. ATP -> ADP releases energy by two mechanisms. First because the process of hydrolysing the y-phosphate (the terminal phosphate) releases energy. And second because ATP and ADP are maintained out of equilibrium in cells. The action of utilizing an ATP brings the system closer to equilibrium, which releases energy.
There is a required energy input to break the phosphate to phosphate bond. This is the activation energy. However, the energy released upon hydrolysis and moving the system towards equilibrium are of greater magnitude than the activation energy input. I hope this helps!
what are the primary consumers in the Arctic food web?
Answers
Answer:
Humans (notice how many arrows go towards the humans, and how there are no predators of humans).
Explanation:
What is cancer? Is cancer only one disease?
How does cancer affect the cell cycle and the growth of cells? How is this process similar to or different from how an infectious disease affects cells?
How do genes play a role in cancer progression?
Are there any environmental or pathogenic factors that can cause cancer?
How does cancer progress in the body? Why is cancer difficult to treat in the later stages?
What do the terms stage and grade mean in the context of cancer?
What current treatments exist for cancer?
What treatments are on the horizon?
What are the challenges of treating or curing cancer?
Answers
Answer:
- Cancer isn't a single disease. The term cancer encompasses more than 200 diseases all characterized by the uncontrolled proliferation of cells.
- Cancer cells also fail to undergo programmed cell death, or apoptosis, under conditions when normal cells would (e.g., due to DNA damage). In addition, emerging research shows that cancer cells may undergo metabolic changes that support increased cell growth and division 5start superscript, 5, end superscript.
Genetic Changes and Cancer
Genes carry the instructions to make proteins, which do much of the work in our cells. Certain gene changes can cause cells to evade normal growth controls and become cancer. For example, some cancer-causing gene changes increase production of a protein that makes cells grow.
- People who have certain jobs such as; painting, construction, pesticide and petroleum workers have an increased risk of cancer. Many studies have shown that exposure to asbestos, benzene, benzidine, cadmium, nickel, arsenic, radon and vinyl chloride in the workplace can cause cancer.
- Metastatic cancer causes most cancer deaths, but exactly why it is so difficult to treat is not precisely understood. Metastatic tumors often acquire additional genetic changes from those in the primary tumors that spawned them, and these genetic characteristics may cause them to resist standard treatments.
- Treating cancer is further complicated due to the lifestyle and attitude of patients, the different physiology of people and the rate their bodies will metabolise drugs, the blood supply to the tumour affecting the drug getting into the tumour, the tumour physiology and the fact that the tumour can continue to change.
- The stage of a cancer describes the size of a tumour and how far it has spread from where it originated. The grade describes the appearance of the cancerous cells.
- Cancer treatment options include:
Surgery. The goal of surgery is to remove the cancer or as much of the cancer as possible.
Chemotherapy. Chemotherapy uses drugs to kill cancer cells.
Radiation therapy. ...
Bone marrow transplant. ...
Immunotherapy. ...
Hormone therapy. ...
Targeted drug therapy. ...
Cryoablation.
- Cancer treatments on the horizon
Current treatments. There are many treatments currently available to treat different types of cancers. ...
Biological therapy. ...
Haematopoietic growth factors. ...
Stem cell and bone marrow transplants. ...
Individual hormonal drugs. ...
Monoclonal antibodies. ...
Surgery. ...
Clinical trials.
- Treating cancer is further complicated due to the lifestyle and attitude of patients, the different physiology of people and the rate their bodies will metabolise drugs, the blood supply to the tumour affecting the drug getting into the tumour, the tumour physiology and the fact that the tumour can continue to change.
Explanation:
MY INTRODUCTION ARE ANSWERS TO ALL YOUR QUESTIONS (your question is too long)