Biology College

Help me please I don’t know what to do!!!!

Answers

Answer 1

Answer:

If im not mistaken it is not made by elements

Explanation:

Answer 2

It’s made of elements see the graph below its elements

Related Questions

In a cross of purple flowered heterozygous plants (Pp), the letter P represents the allele for purple flowers and the letter p represents the allele for white flowers.

What is the probability that an offspring of this cross expresses plants with purple flower phenotypes?

A. 0
B. 1/4
C. 1/2
D. 3/4

Answers

Answer:

D. 3/4

Explanation:

I took the test and got it right.

If green plant cells are incubated in the presence of CO2 molecules containing radioactive carbon atoms, the fate of the carbon atoms can be followed. In an experiment, radioactive CO2 was given for 1 minute to plant cells, and then the cells were examined after 1, 5, 10, 20, and 30 minutes. The following molecules were labeled with radioactive carbon at some point(s): glucose, glyceralde-hyde 3-phosphate, glycine (an amino acid), 3-phospho-glycerate, ribulose 1,5-bisphosphate, and sucrose.

Required:
List these molecules in the order in which they first become labeled.

Answers

Answer:

GlycineRibulose 1,5-bisphosphate3-phosphoglycerateGlyceraldehyde 3-phosphate.GlucoseSucrose

Explanation:

The glycine, among other amino acids, helps to improve chlorophyll production and promotes the process of photosynthesis.

Calvin cycle

During the carbon fixation phase, a CO² molecule combinate with a ribulose 1,5-bisphosphate to form 6-carbonated molecules, which will divide into two 3-phosphoglycerate molecules.

During the reduction phase, NADPH donates its electrons to reduce 3-phosphoglycerate molecules, and turn them into glyceraldehyde 3-phosphate.

During the regeneration phase, a glyceraldehyde 3-phosphate molecule leaves the cycle and goes to the cytosol to form glucose. This step can be done when three CO² enter the cycle and produce six glyceraldehyde 3-phosphate molecules. One of them leaves the cycle to form glucose, while the other five are recycled.

Cytosol:

Once in the cytosol, glyceraldehyde 3-phosphate molecules are used to form glucose and fructose. These two molecules are the monosaccharides that form the sucrose.

Once sucrose is formed, it is transported from the photosynthetic tissues to different parts of the plant by the phloem.

What is one reason why rock layers are not horizontal?

They were formed at an angle.

They were formed veritcally.

The area was once covered by water.

A force pushed the rock layers after they were formed.

Answers

Answer:

the last one, as they would be pushed together either going up or down when tectonic plates shift.

Explanation:

Answer: A force pushed the rock layers after they were formed.

Explanation:

which statement describes two organ systems working together to deliver nutrients to cells?

A. The excretory system removes excess nutrients from blood as it
makes urine.

B. The blood absorbs the nutrients that the digestive system obtains
from food.

C. The respiratory system transfers oxygen removed from nutrients
to the blood.

D. The molecules of important nutrients are made from food in the digestive system

Answers

Answer:

option B is the correct answer

Explanation:

the circulatory system and digestive system both are working to deliver food to each and every cell.

plz mark my answer as brainlist plzzzz.hope this will be helpful to you and plzzz.

B) The blood absorbs the nutrients that the digestive system obtains from food the two organ systems work together to deliver nutrients to cells.

The circulatory system and digestive system both are working to deliver food to each and every cell.

How do organ structures get meals to the cells?

The digestive system converts the ingredients we consume into their simplest bureaucracy, like glucose (sugars), amino acids (that make up protein), or fatty acids (that makeup fat). The damaged-down meals are then absorbed into the bloodstream from the small intestine and the nutrients are carried to every mobile in the body.

These frame structures are all characteristic to maintain the cells in your frame: the circulatory, respiration, and digestive structures provide the nutrients and electricity your cells need to stay. The immune gadget protects these cells from pathogens.Your circulatory gadget, which consists of your coronary heart, blood, and blood vessels, is liable for transporting vitamins to the cells of your body. Particularly, nutrients are transported at some stage in your frame thru your blood thru capillaries, tiny blood vessels that join arteries to veins.

The cell consists of three components: the cell membrane, the nucleus, and, between the 2, the cytoplasm. In the cytoplasm lie complicated arrangements of first-class fibers and loads or maybe hundreds of minuscule but awesome structures known as organelles.

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Define Global Warming

Answers

Answer:

a gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants.

Answer:

Explanation:

Which of the following is NOT involved in photosynthesis or cellular respiration?
a
cytokinins
b
chlorophyll
c
carbon dioxide
d
water

Answers

Answer:

Explanation:

Cytokinins are not involved in photosynthesis or cellular respiration. They are plant hormones that help regulate cell division and growth. On the other hand, chlorophyll, carbon dioxide, and water are all involved in photosynthesis and/or cellular respiration. The correct option is A.

What are Cytokinins?

Cytokinins are plant growth hormones that stimulate cell division and delay senescence. They play a role in plant growth and development, but they are not involved in photosynthesis or cellular respiration. On the other hand, chlorophyll, carbon dioxide, and water are all involved in photosynthesis.

Chlorophyll is a pigment that absorbs light energy and converts it into chemical energy, while carbon dioxide and water are used to make glucose and oxygen through the process of photosynthesis.

Cellular respiration is the process by which cells convert glucose and oxygen into energy. Both carbon dioxide and water are produced as byproducts of cellular respiration. Therefore, all the options except cytokinins are involved in either photosynthesis or cellular respiration.

Therefore, the correct option is A.

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Through the process of transformation, bacteria cells can take up plasmids that contain recombinant DNA

TRUE or FALSE

Answers

Answer:

true

Explanation:

pls help i need ur guys help pls help me on my science test plsssssssss!

Answers

Answer:

1. It can transfer energy through empty space.

Explanation:

Corrrcr answer - A ( It can transfer energy through empty space.)

Why? - The transfer of energy through empty space is called radiation.

What are these please

Answers

29-c 30-b I hope I answered fast enough

why gasoline is it important for the environment

Answers

Answer:

As the cleanest-burning fossil fuel, natural gas plays an important role in improving the environment by reducing air pollution and greenhouse gas emissions across the U.S. Natural gas produces half as much carbon dioxide and an even smaller fraction of other air emission generated by coal.

Explanation:

What causes currents to move around in circular patterns

Answers

Answer: Coriolis effect

Explanation:

Hope this help to your question.

Answer:

Coriolis effects causes wind currents to move in circular patterns.

Explanation:

A scientist performed an investigation involving a reaction that produced Al,(50), How many sulfur atoms are represented in this formula? A 1 atom B 3 atoms с 7 atoms D 9 atoms

Answers

Answer: B, 3 atoms

Explanation: The number of atoms for each element in the formula are calculated by looking at the subscripts and the coefficient. The calculation is given as Al atoms =2x1, S atoms = 3x1 and O atoms = 3x4.

A cross between a plant with red flowers (R = dominant) and a plant with white flowers (r = recessive) yielded 47 plants with red flowers and 51 plants with white flowers. What are the genotypes of the parent plants? Explain.

A. The results are close to a 1:1 ratio of plants with red flowers to plants with white flowers. Therefore, the genotypes of the parents are Rr and rr.
B. The results should yield plants with red flowers and plants with white flowers in a 3:1 ratio due, so the geneotype of each parent is Rr. The number of offspring was not large enough to produce the expected results.
C. The results differ from the predicted values. Therefore, the genotypes of the parents cannot be determined.
D. The results should show a ratio of 3 plants with white flowers to 1 plant with red flowers, so the genotypes of the parent plants are RR and rr.

Answers

Answer:

A. The results are close to a 1:1 ratio of plants with red flowers to plants with white flowers. Therefore, the genotypes of the parents are Rr and rr.

Explanation:

I took the test and got it right.

Which of the following is a terrestrial planet?
A. Earth
B. Jupiter
C. Saturn

Answers

Answer:

Explanation:

Answer:

Explanation:

what is inactive when sleeping

Answers

Answer:

parts of your brain including the precuneus, basal forebrain, and basal ganglia are deactivated during sleep.

Explanation:

All three types of worms that undergo asexual reproduction use which process?
binary fission
O budding
fragmentation
O spore formation

Answers

Answer:

Budding is the answer to this.

Answer:

budding

Explanation:

In the morning, Jorge watched a cartoon about a sarcastic rabbit. Later, in his psychology class, he viewed
the image above and readily identified it as a rabbit instead of a duck. Which of the following best explains
this phenomenon?

Answers

Answer:

The correct answer is - priming.

Explanation:

Priming is a phenomenon that explains the behavior of an individual when an individual experiences a certain stimulus that influences response to a subsequent stimulus, unknowingly of the connection. This effect is known as the priming effect.

In this case, watching a cartoon of a rabbit acts as the stimulus that influences the response of identifying the image of duck as a rabbit. He is experienced priming effect.

The increased subsidence of southern Louisiana, from 3 ft to 12 ft every 100 years, contributed to the effects of Hurricane Katrina.

Which of the following is not a cause of this subsidence?

A)

the extraction of groundwater

B)

the extraction of oil and gas

C)

the loss of freshwater wetlands

D)

the lack of tall trees such as cypress

E)

the practice of building on hilly areas

Answers

Answer:

Types of Wetlands

tupelo gum trees

Tupelo Gum Pond, Source: Missouri Dept of Conservation

Answer: E.) the practice of building on hilly areas

Explanation: got it right on edge 2021! :)

During photosynthesis, plants use carbon dioxide and water to make sugars and oxygen. Is this a chemical change? Why or why not?

Answers

No because they don’t use chemicals

What is the next stage after the body plan is established?

Answers

Answer:

Origin. 20 out of the 36 body plans originated in the Cambrian period, in the "Cambrian explosion", However, complete body plans of many phyla emerged much later, in the Palaeozoic or beyond.

Question 4
What structure is the brain's "thermostat?"

Answers

It is called the hypothalamus !

Geology- approximately how much more energy is released in a 7.5 richter magnitudue earthquake than a 5.5?

Answers

Answer:

About 2000 thousand times more

Explanation:

The amount of energy released in a 7.5 richter magnitudue earthquake than a 5.5 is 4,462,369,085,588,121 Joules greater than 5.5 scale.

What is the Richter magnitude scale?

The Richter scale or the Richter magnitude scale is a measure of the strength of earthquakes, which are developed by Charles Francis Richter and was presented in his landmark 1935 review paper, where he called it the magnitude scale. This paper was later revised and renamed as the local magnitude scale, which is denoted as ML .

The Richter magnitude of an earthquake can be determined from the logarithm of the amplitude of waves which are recorded by seismographs.

The energy of the earthquake with magnitude 5.5 is 4,466,835,921,510 J and with magnitude 7.5 is 4,466,835,921,509,631 J.

The energy released = 4,462,369,085,588,121 Joules

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Explain the benefits for the administration of an isotonic solution?

Answers

The isotonic solution allow the cells to move water and nutrients in and out of the cells. This is necessary for blood cells to perform their function of delivering oxygen and other nutrients to other parts of the body.

7. a) How does a vaccine relate to the virus that it protects against? (1 point)

Will be marking brainliest!

Answers

Answer:

A vaccine usually is the virus in an altered way, like, most vaccines like the flu shot is a dead flu virus, so by injecting a dead flu virus in your body you learn how to protect yourself from it.

Explanation:

Graphite and diamond are polymorphs of carbon

True or false

Answers

Answer:

they are polymorphs

Explanation:

just trust me

Answer:

Graphite and diamond are considered to be polymorphs. The answer is True I am pretty sure. They are made of sheets of carbon I am pretty sure.

What season does the Southern Hemisphere experience when Earth and the Sun are in the positions shown?

fall

spring

summer

winter

Answers

Answer:

Explanation:

depends on what time when and where

could be spring ,fall ,or summer

describe how a supernova and neutron star are related?

Answers

Answer:

Neutron stars are one of the possible ends for a star. They result from massive stars which have mass greater than 4 to 8 times that of our Sun. After these stars have finished burning their nuclear fuel, they undergo a supernova explosion. ... It collapses so much that protons and electrons combine to form neutrons.

True or false the carrying capacity is the minmum number of individuals in a species that an environment can support

Answers

Its true!! If you look it uo theres many facts supporting the claim

How have human populations used surface currents over time?

Answers

Answer:

Changes in land use through time with extrapolations

Explanation:

Population data and projections are from UNDP

Where in the world is the highest temperature, relative to precipitation?

Answers

According to the World Meteorological Organization (WMO), the highest registered air temperature on Earth was 56.7 °C (134.1 °F) in Furnace Creek Ranch, California, located in Death Valley in the United States, on 10 July 1913

Other Questions

. Joan wants to buy a new TV that costs $1299.99. The store has a discount on the TV for 30% off. The city Joan lives in has a 12.5% sales tax. What will be the total cost of the TV? do u know 64/12 as a mixed number.in its simplest form. A glass of unsweetened lemonade weighs 225 grams. A spoonful of sugar is weighed before stirring into the lemonade. The sugar weighs 25 grams. Predict how much you think the sweetened lemonade will weigh after you stir in the sugarA. It will weigh slightly less than 225 grams but more than 230 gramsB. It will weigh slightly more that 225 grams but less than 280 gramsC. It will weigh 230 gramsD. It will weigh 80 gramsE. It will weigh the same: 225 grams Which of these coordinates would represent the intercepts of the graph of the function f(x)=3x-9 The Persistent GardenerIt was Jilly's last day in the green house. Summer was coming to an end and so was the growing season. School would be starting next week and the fall plants were well enough along to allow Mrs. T. to manage the greenhouses herself. As Jilly worked the plants for the last time, she tried to focus on the new school year instead of the details of the greenhouse. It had been a hard, hot summer, but Jilly was not ready for it to be over.Jilly moved down the tables, tucking a stray hair behind her ear with a gloved and already dirty hand. She'd repotted the last of the rosemary plants and mixed a new batch of potting soil already. Mrs. T. now had enough potting soil to last her through September. Jilly looked at a couple of maiden-hair ferns that were beginning to yellow in their small pots. She loved their lacey fronds and had grown concerned over the last few days that they needed repotting or a boost of fertilizer. She had also worried that she would continue to find chores that needed doing, plants that needed help, right up until the minute she left today. She hated unfinished things. She hated details not being tended to.The sun had been above the trees and blasting the greenhouse for a good hour now. Jilly listened for the familiar whirr of the automatic vents opening. When the greenhouse reached a certain temperature, the vents would open automatically. The vents would have a cooling effect for an hour or so, and then no amount of breeze would put a dent in the heat. Mrs. T. often claimed Jilly must be part reptile as she was able to work longer in the greenhouse than anyone else. The heat just didn't bother her. In fact, Jilly often looked forward to the warmth of the greenhouse and feeling the heat seep into her bones. It felt good to her, but she understood others who found it hard to breathe in 100 degree temperatures.Jilly heard the greenhouse door bang, and looked up from her ferns to see Mrs. T. walking down the aisle with a tray of young plants. Mums, Jilly supposed, the flowers everyone wants for fall. She had helped Mrs. T. take cuttings and plant the small stems in new pots. They were doing nicely from the look of things."We will keep these in here for now," said Mrs. T. "They are getting too much rain outside."It had been a rainy couple of days. Jilly knew, as well as anyone, that overwatering could kill potted plants quickly."Do you remember when I overwatered those mint plants?" Jilly asked Mrs. T."I used to think no one could kill a mint plant," Mrs. T. said, laughing."Well I am full of surprises, apparently," Jilly replied. Jilly remembered the sad green plants that just kept looking more and more wilted no matter how much water she gave them. It was a beginner's mistake, and Jilly had been so embarrassed for making it."That you are," replied Mrs. T. "But I know you learned a lesson you won't ever forget.""Of course. Herbs like their roots damp, not flooded," Jilly answered."Well that is not the lesson I was thinking of," Mrs. T. said.Jilly wondered for a minute what the lesson could be. She straightened the rows of geraniums in front of her, picking up one or two to check for aphids under the leaves. It had been a summer full of lessons, some especially hard for a girl who thought she knew a lot about plants. She breathed deeply the warm, humid air. She hated the cooped up feeling of air conditioned air, the feeling of being cut off from the sun. She knew school and the library would offer only these uncomfortable feelings and little time to spend in the sun or with plants. She had come to understand this over the summerher need to be around growing things was huge."I'm not sure, Mrs. T." she said, "I've learned so much this summer. I couldn't possibly say what you are thinking.""You did learn many lessons, Jilly. You knew so much when you started. You've gone farther than any other assistants I've had. I will miss you.""And I will miss you," Jilly replied. "Thank you for the opportunity and the job." Jilly watched Mrs. T. put the tray of mums down on the center row of tables. Wearing her familiar brown apron, Mrs. T. looked just as she had on Jilly's first day."My pleasure, of course, dear," Mrs. T. replied. "My hope for you, as for all my assistants over the years, is that you will learn as much about yourself as you do about growing plants."Recalling her thoughts all morning, about what she enjoyed about her summer job, Jilly realized she knew much more than just how to not drown the mint. help plzzWhich line from the text best explains the lesson Jilly has learned over the summer? Jilly had been so embarrassed for making it. She straightened the rows of geraniums in front of her. Her need to be around growing things was huge. She loved their lacey fronds. Please help me and also show your work 10 points 3(3C2) Why is it essential to defend the right of workers. how do u say hi in french Using the dictionary entry, which sentence uses irascible correctly?A. Mr. Cowen, a well-liked science professor, often gave his studentsfunny nicknames, which demonstrated his irascible nature.B. On the days when Liam's guitar lesson proved he had practicedhard all week, his teacher was irascible instead of her usualcheerful self.C. When Sadie heard the concert had been cancelled, she becameirascible and cried herself to sleep from disappointment.D. The irascible dog growled and snarled whenever strangers nearedthe fence. The height of Jim's office building is 19 times the height of his house. What is the height of the Jim's house if his office building is 110,3 m high? Pls help me if your good at English ill mark brainliest:) and The parabola y-- (x 3)2 + 6 has its focus at (3, 1). Determine and state the equation of the directrix. Slope and Y-Intercept help plez answer quick pls due today Help ASAP I will mark brainliest for the correct answer !!! help if you can thank you What is one of the main functions of the chorus in Antigone?to provide background informationto argue with King Creonto represent Antigone's point of viewto explain the rules of the gods What are four main recommendations contained in the dietary Guidlines for Americans? Milea Inc. experienced the following events in Year 1, its first year of operations:1. Received $13,500 cash from the issue of common stock2. Performed services on account for $45,0003. Pald the utility expense of $1,150.4. Collected $36,540 of the accounts receivable.5. Recorded $8,100 of accrued salaries at the end of the year6. Paid a $1,050 cash dividend to the stockholders.Required1. Prepare the income statement2. Prepare the statement of changes in stockholders' equity3. Prepare the balance sheet as of December 31.4. Prepare the statement of cash flows for the Year 1 accounting period. (HELP ASAP AND ILL MARK BRIANLIEST!!!)Do you think we should have a strict interpretation of the constitution or a loose one? Why?