Answers
Related Questions
Help will mark Brainliest!!!
Answers
Answer:
it is b
the principle here is redundancy, if you need hammers at your work site to do something important you should make sure you have more than one around
same thing here only you don't lose or break the hammer the genes are mutated and you lose that amino acid
Explanation:
When is mitosis complete
A. When chromatids are produced
B. When spindle fibers form
C.when two nuclei have formed
D.when organelles are produced
Note:My braincells left me :(
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Answer:
My answer is generic. The process of Mitosis is over when the next stage begins.
Explanation:
I dont know the answer because i didnt recognize the 4 solutions. So I turned the solution into the answer.
Answer:when two nuclei have. Formed
Explanation:
Which effect of temperature rise causes a feedback resulting in a rise in global temperatures?
more severe storms
more water vapor in the atmosphere
less water vapor in the atmosphere
less severe storms
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Answer:
Less water vapor in the atemosphere
Explanation:
Answer:
less water vapor in the atmosphere
Explanation:
Sasha used the Internet to find and print images of the esophagus, stomach, liver, and intestines. She then arranged these structures to show how they are organized inside a human body. What sequence of organization was Sasha demonstrating?
a. cells - tissues
B. tissues - organs
C. organ systems - organism
D. organs - organ systems
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Answer:
d
hope this is right and good luck
Where is the water table located?
a.
10 ft below the surface
b.
below the saturated zone
c.
at the top of the saturated zone
d.
all of the above
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Answer:
D all above
Explanation:
The water table is the boundary between the unsaturated zone and the saturated zone underground.
Water table is located 10 ft below the surface.
What is Water table?This is defined as the boundary between the unsaturated zone and the saturated zone underground.
In this area, the rocks are permanently saturated with water and is located 10 ft below the surface which was why option A was chosen as the most appropriate choice.
Read more about Water table here https://brainly.com/question/1621391
brown (B) eyes are dominant to blue (b) eyes. which of the following is blue eyes BB or Bb or bb
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Answer:
bb
Explanation:
Blue eyes is always bb. Brown can be either BB or Bb. Depending on the genetics.
Ummmm help?
The body cells of scorpions have proteins that connect together. In one scorpion, the structure of the proteins in the body cells changed, but the amount of that type of protein in the cell stayed the same. What happened to the function of that type of protein?
The changed protein connects differently, but its function doesn't change.
The changed protein connects differently, so its function changes.
The changed protein connects in the same way, but its function changes.
The amount of that type of protein stayed the same, so its function doesn't change.
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Answer:
Explanation: The changed protein connects differently, so its function changes
The body cells of one scorpion had altered protein structures, but the quantity of those proteins in the cell remained constant, because of the altered protein's various connections, its function is altered.
What are the body cells of scorpions?The presence of adipohemocytes (Class VI) is seen in scorpions. The only difference between these cells and the fat body cells of insects and millipedes is their size.
Although higher creatures' cells share the same DNA, they do not share the same proteins.
Each type of specialized cell that makes up a tissue expresses genes in a unique way, and as a result, includes a specific collection of proteins that define its function.
Therefore, the changed protein connects differently, so its function changes, hence option B is correct.
Learn more about proteins, here:
https://brainly.com/question/3216677
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How does the fact that infants raised on breast milk were nine times less susceptible than bottlefed infants to lymphoma demonstrate that there may be a link between something in human milk and cancer-cell destruction?
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Answer:
True.
Explanation:
The fact is true that the human milk helps in the destruction of cancers due to presence of Human Alpha-lactalbumin. Human Alpha-lactalbumin is a type of protein that is present in the breast milk that has the ability to kills the cancer cell so we can say that the great link is present between human milk and cancer-cell destruction and the infants that feeds on human milk has no chance of cancer disease.
Which of these is an OPINION about deforestation (not a fact)? *
A. It can cause animals to lose their habitat.
B. it happens because people use wood and lumber.
C. Deforestation destroys important sources of oxygen.
D. It's a serious crisis that our government should try to stop.
PLEASE ANSWRR
Answers
Answer:
D
Explanation:
Answer:
D
Explanation:
Pretty obvious lol
ill mark brainliest!
What does a model of the carbon cycle show?
The amount of Earth’s carbon increases.
The amount of Earth’s carbon is constant.
The amount of Earth’s carbon decreases.
The amount of Earth’s carbon cannot be determined.
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Answer:
The amount of Earth’s carbon increases.
Explanation:
Changes that put carbon gases into the atmosphere result in warmer temperatures on Earth. This diagram of the fast carbon cycle shows the movement of carbon between land, atmosphere, and oceans. Yellow numbers are natural fluxes, and red are human contributions in gigatons of carbon per year.
Love the ouma pfp
how do soybeans replenish the soil of nitrogen?
Answers
legumes can get their nitrogen from the atmosphere
Explanation:
They can convert nitrogen in the atmosphere into a usable form through a mutual effort between microorganisms in the soil and nodules the plants' roots. This process is known as symbiotic nitrogen fixation.
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
What characteristics do all renewable energy resources share?
A. Produced by waste products
B. Form underground from fossilized organisms.
C. Replaced in a short period of time.
D. Allow energy to pass through them easily.
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Answer:
C. Replaced in a short period of time
Please help I’ll mark Brainlyest
Answers
Answer:
Hello
Explanation:
y is plasma membrane and x seems to be RER because it has some dots those dots seem to be ribosomes
Limiting Factors of Photosynthesis
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Answer:
Light intensity. Without enough light, a plant cannot photosynthesise very quickly - even if there is plenty of water and carbon dioxide. ...
Carbon dioxide concentration. ...
Temperature.
Explanation:
Give 3 examples of adaptations observed in plant species
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Answer:
Plant adaptations
Drip tips - plants have leaves with pointy tips. ...
Buttress roots - large roots have ridges which create a large surface area that help to support large trees.
Epiphytes - these are plants which live on the branches of trees high up in the canopy.
Explanation:
2. Which statement is NOT part of the cell theory?
O Cells come from existing cells
O Cells are the basic unit of life
O Cells are all the same on the inside
OLiving organisms are made up of one or more cells
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Answer:
O Cells are all the same on the inside
the impact of extinction to the environment
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Answer:
Changing systems are inevitable but likewise bring harsh and even uncontrollable effectsExtinction is especially harmful because of the concept of mutual or coexistence theorems in which certain animals depend on others We will examine the food chain: Say that grasshoppers go extinct and the lizards that eat them exclusively now have no food source. That effect transcends into a higher order as it climbs up the food ladder. Effectively these said lizards could have been controlling the bug population and effectively the grasshoppers controlled smaller micro organisms which now are left to their own devices given the extinction of the grasshoppers.effectively those microorganism can damage ecosystems and dramatically change the composition or animals and vegetation that exist in said area.Answer:
1) it'll affect the chain reactions in the whole ecosystem and therefore, have a big effect on the environment.
2) if this happens then humans may lose the source of medicines as well, thus humans will be hit by a disease and there would probably be no cure, hence again affecting the biodiversity.
The human immunodeficiency virus is a virus that causes the acquired immunodeficiency syndrome, a condition in which progressive failure of the immune system allows even minor infections to become life-threatening.
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Answer:
Yes.
Explanation:
Human immunodeficiency virus is a very dangerous virus that attack on the immune system of the body and make the immune system non-functional. Due to this human immunodeficiency virus, the body is unable to defend itself against minor disease and this minor infection or disease leads to the death of the individual so that's why we can say that this virus is very dangerous virus.
can someone please explain to me the biomes
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Answer:
Biome, also known as a major life zone, is an area that includes communities of plants and animals that have a common adaptation to that particular environment.
The endocrine system regulates the body through hormone release. Like the nervous system, what does the endocrine system help maintain?
A. homeostasis
B. reflexes
C. chemicals
D. neurons
Answers
Answer:
How is the endocrine system related to the nervous system in terms of its regulatory activity?
For one, the endocrine system uses chemical signaling (hormones, produced by glands) while the nervous system uses electrical signaling (neural impulses). The signal transmission of the nervous system is fast because neurons are interconnected, but the functions are more short-lived.
Explanation:
The theory of evolution and the cell theory are well-known scientific __________.
Select one:
a. laws
b. conclusions
c. theories
d. hypotheses
Clear my choice
How can changes in the economy impact the lives of people?
Answers
Answer:
um the answer is theories
Explanation:
I the otter , sea urchin , kelp community , what trophic level is the kelp ?
A. Producer
B. Primary consumers
C. Secondary consumers
D. Tertiary consumers
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Which is the most common safety rules to follow before leaving the lab
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Answer:
The answer would be to always wash your hands!
Answer:
The most common safety rules to follow before leaving a lab are the following:
Explanation:
Wipe down all equipment, materials, etc with disinfectant wipes.
Throw out any trash or biohazardous materials.
Store papers, documents, and lab equipment such as microscopes and goggles back where they are supposed to be stored.
Make sure to turn off all equipment so they aren't running while you or others aren't there.
Hope this info helps and please mark brainliest!
2. Give a reason why earth worms come out of the soil when it has rained.
for wallowing it?
Answers
Explanation:
Oxygen diffuses easily through air, and the soil stays aerobic because oxygen comes in from the surface. But after a rain, the soil pores and the worm burrows fill with water. The worms can't get enough oxygen when the soil is flooded, so they come to the surface to breathe.
Which of the following is true?
A. The reactions for cellular respiration and
Photosynthesis are the same
B. The products of photosynthesis are the rectants in
cellular respiration.
C. The products for cellular respiration and
Photosynthesis are the same.
D. Cellular respiration and Photosynthesis are not
interrelated
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Answer:
B. the products if photosynthesis are the rectants
which of the following best describes a difference between mitosis and meiosis? plz help quickly this is for a test
Answers
Answer:
The answer is A
Explanation:
Im am going to be honest the reason why i think its A is because Mitosis occurs in somatic cells.
1. Determine hormones with external and internal secretion.
2. The nervous system and the hormonal system control the sending of messages to different organs of the body, describe the difference between them.
3. Explain the role of thyroxine in the metabolic processes of our body.
4. Describe the role of insulin in regulating blood sugar. What are the effects of adrenaline in the body?
5. Distinguish the role of testosterone and estrogen in human sexual development.
Answers
Answer:
yeah
Explanation:
Thyroxine is the main hormone secreted into the bloodstream by the thyroid gland. It plays vital roles in digestion, heart and muscle function, brain development and maintenance of bones.
Alternative names for thyroxine
T4; tetraiodothyronine; thyroxin
What is thyroxine?
Thyroxine is the main hormone secreted into the bloodstream by the thyroid gland. It is the inactive form and most of it is converted to an active form called triiodothyronine by organs such as the liver and kidneys. Thyroid hormones play vital roles in regulating the body’s metabolic rate, heart and digestive functions, muscle control, brain development and maintenance of bones.
How is thyroxine controlled?
The production and release of thyroid hormones, thyroxine and triiodothyronine, is controlled by a feedback loop system that involves the hypothalamus in the brain and the pituitary and thyroid glands. The hypothalamus secretes thyrotropin-releasing hormone which, in turn, stimulates the pituitary gland to produce thyroid stimulating hormone. This hormone stimulates the production of the thyroid hormones, thyroxine and triiodothyronine, by the thyroid gland.
This hormone production system is regulated by a feedback loop so that when the levels of the thyroid hormones (thyroxine and triiodothyronine) increase, they prevent the release of both thyrotropin-releasing hormone and thyroid stimulating hormone. This system allows the body to maintain a constant level of thyroid hormones in the body.
What happens if I have too much thyroxine?
The release of too much thyroxine in the bloodstream is known as thyrotoxicosis. This may be caused by overactivity of the thyroid gland (hyperthyroidism), as in Graves' disease, inflammation of the thyroid or a benign tumour. Thyrotoxicosis can be recognised by a goitre, which is a swelling of the neck due to enlargement of the thyroid gland. Other symptoms of thyrotoxicosis include intolerance to heat, weight loss, increased appetite, increased bowel movements, irregular menstrual cycle, rapid or irregular heartbeat, palpitations, tiredness, irritability, tremor, hair
This is 7th grade hon science
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Describe the relationship between DNA,
chromosomes, and genes
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Answer:
★ Genes are segments of deoxyribonucleic acid (DNA) that contain the code for a specific protein that functions in one or more types of cells in the body. Chromosomes are structures within cells that contain a person's genes. Genes are contained in chromosomes, which are in the cell nucleus.
Explanation:
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explain how competition for biotic and abiotic factors, such as quantity of light water or food can affect the size of populations
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Answer:
When there is a limited supply of water or food, organisms must compete for these resources in order to survive. Some will get to eat/drink but some others might not. As a result those organisms may die from lack of food/water, therefore decreasing the size of the population.