help please i will give brainliest and 80 points!!

The correct order of the steps of Calvin cycle are:

6. CO2 is attached to RuBP, a 5 carbon molecule.

1. The enzyme used in this step is called Rubisco and the resultant is an unstable 6 carbon molecule that instantly splits into two three carbon molecules known as 3-phosphoglycerate.

3. NADPH and ATP are used to in CO2 reduction where 3PG is reduced to form G3P.

2. ADP and NADP+ come back to the thylakoids to be converted back to ATP and NADPH by the light-dependent reactions.

5. ATP is used to combine the remaining G3P molecules to form RuBP molecules.

4. The cycle turns 6 times to form a glucose molecule.

Calvin cycle is an important part of the light-independent reaction. It is involved in the synthesis of glucose molecules.

Rubisco stands for Ribulose-1,5-bisphosphate carboxylase-oxygenase. It is the most abundant enzyme present in the Earth.

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A muscle fiber is stimulated with increasing frequency individual twitches be to summate if no relaxation occurs between twitches the contraction is called Fused tetany .

Fused tetanus is when the muscle fibers are not relaxed between stimuli and it occurs during a high rate of stimulation. A fused tetanic contraction is measured as strongest single-unit twitch in contraction. When tetanized, the contracting tension in the muscle remains constant in a steady state.

Fused tetanus  is caused by electrolyte imbalances most often low blood calcium levels. It's important to talk to your healthcare provider if you're experiencing tetany. They may  require immediate medical treatment.

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Platyhelminthes present a body that can be divided into two, drawing a line from the head to the tail right in the middle of it, as the following image shows:

The wobble phenomenon occurs at the 5' end of the anticodon and helps explain why the 3' end of the codon shows the most redundancy.

The wobble hypothesis is аn importаnt hypothesis thаt explаins the non-Wаtson Crick bаse pаiring thаt tаkes plаce during the trаnslаtion process. Аccording to this hypothesis, the bаse аt 5′ ends of the аnticodon is not spаtiаlly confined аs the other two bаses аllow it to form hydrogen bonds with аny of severаl bаses locаted аt the 3′ ends of а codon.

Pаiring of the tRNА аnticodon with the mRNА codon proceeds from the 5' end of the codon. Once the first two positions аre pаired, exаct bаse pаiring of the third position are less criticаl. The third (5') bаse of the аnticodon cаn typicаlly pаir with either member of the purine or pyrimidine pаir in the codon аs аppropriаte: it "wobbles". In this exаmple, the double-ringed G cаn pаir with either а single-ringed U or C. This аllows mRNА to be trаnslаted with fewer thаn the 64 tRNАs thаt would be required without wobble. Some wobble positions cаn pаir with аny of the four bаses.

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Answer: c. 2 alleles

Photosynthesis is the atp-producing process which uses light energy.

Photophosphorylation is the term describes atp production resulting from the capture of light energy by chlorophyll.

Photosynthesis is the process by which light energy is converted into chemical energy in the form of sugars. Using light energy, oxygen is produced as a byproduct while carbon dioxide and water are converted into glucose (or other sugars).

ADP is converted to ATP by the process of photophosphorylation using light energy from photosynthesis. Energy-dense ATP molecules are produced when the ADP molecule is lighted by transferring the phosphate group into it.

Two types of photophosphorylation exists:

1. Circular Photophosphorylation - For instantaneous energy for the cells, the electrons are moved from ADP to ATP throughout this procedure. This procedure typically uses Photosystem I and chlorophyll P700 and occurs in the thylakoid membrane. The cyclic movement of electrons during the synthesis of ATP molecules is known as cyclic photophosphorylation.

2. Non- cyclic Photophosphorylation - Utilizing the energy from excited electrons produced by Photosystem II, the process of photophosphorylation produces ATP molecules. Because the primary acceptor transports the electrons released by P700 before they are finally transferred to NADP, this process is not cyclic.

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In a DNA molecule, the number of guanine nucleotides will most likely equal the number of cytosine.

According to Chargaff's rule, the ratio of adenine to Thymine is equals to ratio of Guanine to Cytosine.

According to Chargaff's criteria, guanine and cytosine should be equal in amount in the DNA of every species and organism, and adenine and thymine should be equal in amount.

Since the amounts of cytosine and guanine are equivalent, we can just divide their total by 2. 22% adenine, 22% thymine, 28% cytosine, and 28% guanine make up the final makeup.

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Answer:

No

Explanation:

This is the word equation

Methane + oxygen - - - > iron oxide + carbon dioxide + water

The equation is missing some elements as the left side has no iron but right side has an iron oxide.

Therefore this equation can not happen on its own because its not balanced

The expected frequency of heterozygote carriers in the population would be individuals, frequency of dominant allele is 0.97.

The existence of two unique alleles at a specific gene locus. One normal allele, one mutant allele, or two separate mutant alleles may be present in a heterozygote genotype (compound heterozygote).

It has two distinct copies of the alleles that code for a certain characteristic. It contains a trait's several alleles. both the recessive and the dominant and also it contains a trait's several alleles. both recessive and dominant.

Gametes are created in two categories. Complete, codominant, or imperfect dominance are possible for heterozygous alleles.

One contentious theory for why genetic variety exists in natural populations is heterozygous advantage. Humans who are homozygous for sickle-shaped cells (as shown in the image opposite) experience a condition known as sickle cell anemia, which is a classic example of heterozygous.

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The population change for a population of 2000 birds in one year is positive and The number of individuals added is 100

Births, deaths, and migration are the primary drivers of population change. The difference between live births and deaths is what is meant by "natural increase. "The difference between the number of people moving into a region and the number of people moving out is called "net migration."

As the annual per capita birth rate is 0.08 and the annual per capita death rate is 0.03, the final number of live individuals per capita will be

0.08-0.03 = 0.05

The total population is 2000, and the number of individuals added will be

0.05*2000= 100

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Natural selection ensures that the fittest lizard survive by transferring the gene for survival to their offspring, preventing extinction.

According to an article published published this week in Nature, lizards that can securely cling to bushes are often more likely to withstand hurricanes – an instance of natural processes at action.

Hurricanes and other natural catastrophes can have catastrophic effects on ecosystems and cause widespread fatalities. However, it is unclear whether hurricane deaths are random or if they favor those with particular physical characteristics, such the capacity to withstand gale-force winds.

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In a photosystem, clusters of chlorophyll a, chlorophyll b, and carotenoid pigments function most like an antenna. There are two photosystems in plants. Thus, the correct option is B.

A photosystem is a protein complex which is a group of two or more proteins, these include chlorophyll a, chlorophyll b, carotenoid, and other accessory pigments which are essential for the photochemistry of photosynthesis. It carries out the absorption of light photons and the transfer of these electrons in light reaction and dark reactions of photosynthesis. There are two photosystems in plants which are Photosystem I and Photosystem II which makes made up of antenna.

Therefore, the correct option is B.

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Your question is incomplete, most probably the complete question is:

In a photosystem, clusters of chlorophyll a, chlorophyll b, and carotenoid pigments function most like

A) an electrical generator.

B) an antenna.

C) a propeller on a motorboat.

D) a windmill.

E) a spring.

Answer:

A right temperature

Explanation:

Only because you need warm air and wet but not too wet soil you don’t want you plant to drown and freezing temperatures will make it hard and when transferring the plant it will break, and flower petals make no sense.

Answer

C - teeth they have

Explanation

Answer:

C. Teeth they have

Explanation:

Carnivores, herbivores and omnivores may have some similarities in the shape and size of teeth, but each have teeth that are specifically adapted to the drastically different diets these animals consume.

Solution:

The four types of chromosomal structural abnormalities can be grouped into the following two groups:

Balanced structural anomalies:

1. Translocations: simple or complex movement of chromosome fragments or whole chromosomes. Chromosome breaks and a part of it is attached to a different chromosome.

2. Inversion: where the chromosomal region is flipped so that it points in the opposite direction. That is, part of a chromosome breaks off at two points and the segment in between turns upside down and then rejoins the same chromosome.

Unbalanced structural anomalies:

3. Duplication: where part of a chromosome is copied. This means that a part of the chromosome is duplicated or has two copies. The result is additional chromosomal material.

4. Deletion: where part of a chromosome is removed. That is, there is DNA loss.

The majority of known close-by exoplanets revolve around their sun. A handful have comparable masses to Earth, including planets at YZ Ceti, Gliese 367, and Proxima Centauri, which may be less massive than Earth. The bulk, however, are substantially larger than Earth.

What is an exoplanet ?

In our solar system, every planet revolves around the Sun. Exoplanets are planets that revolve around other stars. Exoplanets are extremely difficult to directly observe using telescopes. The intense light from the stars they orbit obscures them.

Therefore, astronomers employ various techniques to find and research these far-off planets. By observing the impacts that these planets have on the stars they circle, astronomers look for exoplanets.

The majority of known close-by exoplanets revolve around their sun. A handful have comparable masses to Earth, including planets at YZ Ceti, Gliese 367, and Proxima Centauri, which may be less massive than Earth. The bulk, however, are substantially larger than Earth.

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Water serves as an electron source in the electron transport process of photosynthesis. The electron is extracted from water by using solar energy.

What is the electron transport chain's source of energy?

The electron transport chain uses the energy released by oxygen and reduced compound reactions such as cytochrome c and (indirectly) NADH and FADH2 to pump protons into the intermembranous space, producing the electrochemical gradient over the inner mitochondrial membrane.

In photosynthesis, water is split to produce electrons in the presence of sunlight, a process known as the photolysis of water. The electrons are finally transferred to NADP+ by the chloroplast electron transport chain, where they are reduced to NADPH.

Therefore, In aerobic respiration, electrons from NADH and FADH2 are transferred to oxygen by the mitochondrial electron transport chain to reduce oxygen in the water.

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Here are the answers per question:

1. Whether glycolysis is conducted in anaerobic or aerobic conditions, glucose will serve as the substrate if at 20 seconds into the race, anaerobic glycolysis is responsible for atp in muscle contraction.

2a. Lactate is the end product of anaerobic glycolysis.
2b. Muscle aches from strenuous exercise, sports, and physical activity are some products of lactate. Additionally, it develops during anaerobic respiration.

3. Since carbohydrates take less oxygen than fats to produce the same quantity of energy, they are used as an energy source initially rather than fats. Therefore, all muscles use carbs as their main source of energy, with the exception of the heart muscle, which uses lipids.

When there is a shortage of oxygen (O2), glucose is converted to lactate by anaerobic glycolysis. Only brief, intensive activity can effectively produce energy through anaerobic glycolysis, which can last anywhere between 10 seconds and 2 minutes.

Compared to aerobic metabolism, this is substantially quicker. During a maximum exertion, the anaerobic glycolysis (lactic acid) system predominates for roughly 10 to 30 seconds.

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An anticline is a structural trap with an arch-like structure that typically forms as a result of compressional stress. In an anticline, the younger rocks are created on the outside while the older rocks are found inside.

The complete question is,

A geologist sees this folded rock when studying in the field. He is drawn to the sample that is labeled A. He determines this formation was caused by compression. What type of landform did he find at label A? A)anticline B)syncline C)plateau D)fault-block mountain

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Answer:

A geologist sees this folded rock when studying in the field. He is drawn to the sample that is labeled A. He determines this formation was caused by compression.

What type of landform did he find at label A?

Answer: anticline

Answer:

3,000 years.giant

sequoias can live more than 3,000 years

A proton is one of the three essential elements of an atom. Atoms contain protons in their nucleus. At the core of each atom, there is a minuscule, dense area.

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The type of environment can they infer it inhabited is Woodland.

Environments such as lush rainforests and hot and humid climates are also not good places for fossils to form. Similarly, rocky peaks are not good places for fossils to form without depositing fine sediments. This radiometric method is often used to date the crystals and glasses of rapidly cooled volcanic rocks such as volcanic ash.

The most common minerals dated this way are zircon and apatite. For example, fossils are more likely to be preserved in marine environments where rapid burial by sediment is possible. Less favorable environments include rocky peaks where the carcass collapses quickly or deposits little sediment to bury the carcass.

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The stage of cell division in a diploid organism if you see seven chromosomes, each consisting of a pair of sister chromatids meiosis II prophase. Option D.

Diploid cells have two complete sets of chromosomes. Most human cells are diploid and composed of 23 pairs of chromosomes for a total of 46 chromosomes. These are 22 pairs of autosomes and 1 pair of sex chromosomes. During telophase, sister chromatids become daughter chromosomes. Mitosis has five main stages prophase metaphase anaphase telophase, and cytokinesis.

Meiosis is the process by which diploid cells become haploid cells. The difference between haploid and diploid cells is that haploid cells contain one complete set of chromosomes, while diploid cells contain two complete sets of chromosomes. Meiosis involves the division of the diploid parent cell. When mitosis is complete, cells have two sets of 46 chromosomes, each surrounded by its own nuclear membrane.

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Answer:Quizlet

Question

The bar graph (P 58) shows the total amount of produce from a chemical reaction performed at three different temperatures. The same enzyme w

Answer · 0 votes

35 C created the most amount of product (2 mg), 25 C creates

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Quizlet

Question

a graph shows the total amount of product from a chemical reaction performed at three different temperatures. the same enzyme was involved i

Answer · 0 votes

•at 25 degrees C there was 1 mg of product •at 35 degree

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Chegg

Question

CHEMISTRY Effects of Temperatures on a Reaction Interpreting a Graph The bar graph shows the total amount of product formed from a chemical reaction that was performed at three different temperatures for the same time period. The same enzyme was involved each time in the chemical reaction 2 Describe the results at each temperature. Total Product (mg) 1

Answer · 1 vote

Interpretation from graph: From the graph it is clear that at first with rise in temperature product increases , but after a certain temperature (35oC) , product decreases with ri...

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Course Hero

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Can you help me answer it please? I need it before 9pm today! Can...

Answer · 1 vote

Reactants are starting molecules that undergo chemical change in a chemical reaction. Based on diagram 3, an arrow in a chemical reaction represents a chemical change. It means that the reactants in the left side undergoes a reaction leading to the right-side products. The molecules that come after the chemical change are called products. They are the results of the chemical change of the reactants. Based on diagrams 5-8, another word for reactants is "substrates". Looking at our diagrams, you can see that the substrates attach to the enzyme in the left side. Therefore, in order for the reaction to take place with an enzyme, the reactants or substrate must attach to the enzyme. After the reaction takes place, you can see in diagrams 5-8 that the products formed leave the enzyme. The enzyme detaches the products from itself. You can see various drawings of enzyme showing different shapes of active sites. This is because each enzyme has different active sites. In diagram 10, there are 3 …

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Explanation:

Answer: prey of spider = grasshopper, sometimes spider, praying mantis,

predators of spider = toad, garter snake, hognose snake, hawk

Explanation:

Limiting factors are the biotic and abiotic environmental elements that model a species  population size affecting their carrying capacity. 1) alligators and mosquitoes 2) pollution 3) alligators 4) pollution 5) frogs are control species 6) + alligators, - frogs // + mosquitoes, + frogs.

Limiting factors are all the environmental elements, biotic and abiotic, that act directly on populations and individuals, limiting their distribution and growth.

These factors affect the carrying capacity, influencing on natality and mortality rate, migration, etcetera.

In the exposed example, limiting factors are

These three elements model the Frog population size according to their magnitude and population sizes.

Two simulations per factor were performed in order to see how much each factor affected the frog's populations.

The data chart shows the following tendency,

Alligators

- Low number of alligators →  there was an increase in frogs number from  

                                                10 to 18.

- High number of alligators →  there was a decrease in frogs number from  

                                                 10 to 3.

Pollution

- Low pollution level →  there was no change in frogs number

- High pollution level →  there was a decrease in frogs number from  

                                        10 to 7.

Mosquitoes

- Low number of mosquitoes →  there was a decrease in frogs number

                                                     from 10 to 5.

- High number of mosquitoes → there was an increase in frogs number  

                                                      from 10 to 17.

Information from the graph expresses thesame tendency,

Alligators

- Low number of alligators →  there was an increase from 50k to 90k.

- High number of alligators →  there was a decrease from 50k to 10k.

Pollution

- Low pollution level →  there was no change

- High pollution level →  there was a decrease from 50k to 35k.

Mosquitoes

- Low number of mosquitoes →  there was a decrease from 50k to 25k.

- High number of mosquitoes → there was an increase from 50k to 85k.

1. Which limiting factor(s) in this lab simulation are biotic?

Alligator (predator) and mosquitoes (food)

2. Which limiting factor(s) in this lab simulation are abiotic?

Pollution

3. Which limiting factor impacted the cricket frog population the most? Use evidence to support your answer.

According to the chart and to the graph, the presence/absence of predators impacted the most on the frogs population.

4. Which limiting factor impacted the cricket frog population the least? Use evidence to support your answer.

Pollution is the factor that least affected the frogs population size.

5. Mosquitoes can carry and transmit disease to animals and humans. Explain how the cricket frog plays an important role in limiting the spread of mosquito-borne illnesses like West Nile virus and malaria.

Since frogs feed on mosquitoes, they become a natural control species for the mosquitoes, limiting their spread and effects on humans and animals.

Frogs are a biotic limiting factor for moesquitoes population.

6. Predict the long-term effects of these limiting factors on the cricket frog population in the pond ecosystem.

It depends on the pond ecosystem.

↑ alligators and ↑ mosquitoes ⇒ ↓ frogs

↓ alligators and ↑ mosquitoes ⇒s ↑ frogs

↑ alligators and ↑ mosquitoes ⇒↓frogs

↓ alligators and ↓ mosquitoes ⇒ ↓frogs

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The three-carbon compound pyruvate is changed into the two-carbon molecule acetyl CoA, which is joined to coenzyme A.Coenzyme A is an essential component of this process, which turns a NAD+ molecule into NADH and releases a carbon dioxide molecule.

How  is pyruvate converted to acetyl?

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Answer: Inorganic

Explanation: