Tucker and Micayla are conducting an experiment with cellular respiration. The purpose of their experiment is to find out if plant ces utilice cellular respiration in addition to photosynthesis. They begin by filling one last tube with glass beads, one with dried (non-germinating) peas, and one with peas that have been soaked and have begun to germinate. Look at the diagram. Predict which test group will undergo cellular respiration and explain why.
Answers
Answer:
Cellular respiration is commonly described as a metabolic pathway that reduces glucose and produces ATP. The answers are in the bullet point below:
The test group that will undergo cellular respiration is the germinating peas. This is because they have been placed in an environment/conditions that aid or start to grow. This implies that they are the only test group that can under cellular respiration. The ATP for their growth.
A product of cellular respiration is carbon dioxide, which can escape from the test tubes throw the pipettes. A reactant of cellular respiration is oxygen, which will be used up. Plants, like animals, need energy for growth and reproduction. The difference is the plants first make, food, then undergo cellular respiration, whereas animals must eat, food, then undergo cellular respiration to make the energy from food available.
In the Cellular respiration process, organisms utilize oxygen to break down food molecules and in turn produce chemical energy for cell functions.
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Tucker and Micayla are experimenting with cellular respiration. The purpose of their experiment is to find out if plant cells utilize cellular respiration in addition to photosynthesis. They begin by filing one test tube with glass beads, one with dried (non-germinating) peas, and one with peas that have been soaked and have begun to germinate. Look at the diagram. Predict which test group will undergo cellular respiration and explain why.
product of cellular respiration is __________, which can escape from the test tubes throw the ________. A reactant of cellular respiration is ________, which will be used up. Plants, like animals, need energy for ______. The difference is the plants first ________, food, then undergo cellular respiration, whereas animals must _______, food, then undergo cellular respiration to make the energy from food available.
Explanation:
Related Questions
1. Why did you use a pencil to mark the paper and not a pen? 2. Why do you have to use a different capillary tube for each sample? 3. Why is it very important in the amino acid chromatogram not to touch the paper with your fingers or hands? 4. If two samples have identical Rf values does this mean that they are necessarily identical molecules? Explain 5. What is your unknown? How do you know?
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Answer:
a pencil can be erased if mistakes happenn/agerms can spreadYour pet dog has 78 chromosomes in each of its body cells. How many chromosomes are in each of its sperm cells?
Answers
Answer:
the answer should be 39
Explanation:
the sperm cell has half as many chromosomes the a regular cell
You are working on research involving competition between animals. Which of the following resources do you not need to measure?
A. Light
B. Space
C. Water
D. Food
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Have a nice day :)
How would extra carbon dioxide
in a lake be removed?

Answers
Answer:
Carbon dioxide in a lake can be removed by chemical treatment using liming agents such as sodium carbonate or hydrated lime and quicklime. These liming agents react with carbon dioxide and reduces carbon dioxide and increases the pH and alkanity of the lake
Explanation:
6. Adding plant food to a lawn affects the height of grass. What is the independent variable?
a. The height of the grass
b. The plant food
c. The temperature of the weather
7. Adding plant food to a lawn affects the height of grass. What is one control you would need to
Answers
The independent variable here is option b. the plant food.
In the given experiment, the hypothesis is whether adding plant food to the lawn affects the height of the grass.
The dependent variable that will reflect changes due to alterations in other variables would be the height of the grass.
To determine the cause of one factor over another in experiments, two variables are required. The independent and dependent variables are these. In an experimental study, the independent variable can be changed, manipulated, or adjusted. On another variable, which is a dependent variable, the impact of such manipulation is shown. The outcome of the experiment can be determined by tracking changes in the dependent variable.The cause is the independent variable. Its value is unaffected by the other study variables. The effect is the dependent variable.Hence, the independent variable here is option b. the plant food.
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HELP WITH BIO HOMEWORK!!
Answer options:
a. Because foxes are smaller than jackals, gray wolves are less closely related to pampas foxes.
b. Given how little its DNA has changed, the golden jackal was the gray wolf's most recent ancestor.
c. Given that their DNA sequences are more similar, gray wolves and golden jackals are more closely related.
d. Because their DNA sequences differ greatly, scientists believe that the pampas fox was the gray wolves' earliest ancestor.
Answers
The locomotor system includes which two systems?
A Skeletal and muscular
B Circulatory and lymphatic
C Digestive and excretory
Answers
Answer:
A
Explanation:
They make you move
Which of the following represents an abiotic factor?
O Bacteria
O Protist
O Plants
Wind
Answers
Answer:
Last one. Wind, because it is non-living which is basically what abiotic is.
Please I need help will give the brainlist to the right answer
Answers
Answer:
if i’m not wrong i think it’s M?
Explanation:
the nucleus is like the boss of the cell so
what is the resting phase of the cell cycle called?
A. Prometaphase
B. Mitosis
C. Interphase
Answers
The resting phase of the cell cycle is called interphase.
Interphase is a critical stage in the cell cycle during which the cell prepares for division by going through different activities such as growth, DNA replication, and protein and organelle production. It is the longest phase of the cell cycle and is separated into three subphases: G1 (Gap 1), S (Synthesis), and G2 (Gap 2).
The cell develops in size, synthesises RNA and proteins, and performs its regular duties during the G1 phase. The cell enters the S phase after passing through the G1 checkpoint. The DNA of the cell is reproduced during the S phase, resulting in the production of two identical copies of each chromosome.
This ensures that during cell division, each daughter cell receives a complete set of genetic material. The cell enters the G2 phase after DNA replication, where it continues to expand and prepares for mitosis.
Interphase is not a real resting phase because the cell is actively engaged in multiple cellular functions. However, because the cell is not visibly dividing at this period, it is commonly referred to as the resting phase.
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To prepare 60 ml of a 20% sucrose solution how many milliliters of a 60% sucrose
solution do you need?
Answers
20 ml of a 60% sucrose solution do need to prepare such solution.
Equation :To know the volume of 60% of sucrose
Using formula,
C₁V₁ = C₂V₂
where,
C₁ = concentration of first solution
V₁ = volume of first solution
C₂ = concentration of second solution
V₂ = volume of second solution
Given,
C₁ = 20%
V₁ = 60ml
C₂ = 60%
V₂ = ?
Now putting the values given,
We get,
20% 60ml = 60% V₂
V₂ = 1200ml / 60
V₂ = 20 ml
Concentration :A chemical species' quantity in a solution, specifically the volume of a solute per unit volume of solution, is measured by its molar concentration. The amount of moles per liter, denoted by the unit symbol mol/L or mol/dm³ in SI units, is the most commonly used unit denoting molarity.
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SOMEONE PLEASE HELP ME!!!! It has been claimed that different mechanisms exist that regulate the timing and coordination of behaviors in animals and plants.
a.) Justify the claim by describing an example of a behavioral event in animals that occurs in response to a 24-hour light/dark cycle. (2 points))
b.) Justify the claim by describing an example of a behavioral event in plants that occurs in response to a seasonal cycle. (2 points)
Answers
a) An example of a behavioral event in animals that occurs in response to a 24-hour light/dark cycle is the circadian rhythm.
Circadian rhythms are internal biological processes that repeat approximately every 24 hours and are synchronized with the light/dark cycle of a day.
These rhythms regulate various physiological and behavioral processes in animals, including sleep-wake cycles, hormone secretion, body temperature, and activity levels.
b) An example of a behavioral event in plants that occurs in response to a seasonal cycle is flowering.
Many plant species exhibit a phenomenon called photoperiodism, where their flowering is influenced by the duration of daylight and darkness in a day.
This response allows plants to time their reproductive phase to favorable seasons for pollination, resource availability, and seed production.
Thus, these examples illustrate how different mechanisms in animals and plants regulate behaviors in response to specific environmental cycles.
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Which of these is an example of elemental carbon?
A.
Diamond
B.
Methane
C.
Proteins
Answers
The example of elemental carbon is diamond and it is pure form of carbon. Thus, option A is correct.
What is elemental carbon?Elemental carbon is pure form of carbon and it does not contain other elements and present in natural form. Due to this reason it is known as elemental.
In elemental form pure atoms are not attached to any other atom. Example is diamond which is allotrope of carbon in which there is only carbon atom attached to each other.
Methane and proteins are compounds consist of a combination of carbon and other elements and they are not come in category of elemental carbon.
Therefore,the example of elemental carbon is diamond and it is pure form of carbon. Thus, option A is correct.
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If a flower is not pollinated what will happen?
Answers
Answer:
Will die?
Explanation:
How can our county reduce air pollution and manage waste for the benefit of residents and the environment?
Answers
Answer:
maintaining minimum 55% of the country under forest cover, making strict rules, conducting a cleaning campaign
in which biome are minerals in the soil most rapidly depleted
Answers
Answer:
Boreal forest is among the largest terrestrial biomes on earth in which minerals in the soil most rapidly depleted.
What is the difference in mechanism between protein entry into ER and integration of transmembrane proteins into ER membrane?
Answers
Protein entry into the ER lumen is facilitated by signal sequences present in the proteins whereas transmembrane protein integration into the ER membrane requires transmembrane domains.
Protein entry into the ER lumen (or insertion into the ER membrane) and integration of transmembrane proteins into the ER membrane differ in their mechanism. The following is a description of the differences between these two mechanisms.
Protein entry into the ER lumen is facilitated by signal sequences present in the proteins. Signal sequences, or signal peptides, are short stretches of amino acids located at the N-terminal end of proteins that are destined for the ER lumen or secreted outside the cell. Signal sequences interact with signal recognition particles (SRP), which then transport the protein to the ER membrane. Afterward, the SRP binds to the SRP receptor, and the protein is translocated into the ER lumen. The nascent protein is then translated, modified, and folded in the ER lumen.In contrast to protein entry into the ER lumen, transmembrane protein integration into the ER membrane requires transmembrane domains.
Transmembrane domains are composed of hydrophobic amino acids that cross the hydrophobic lipid bilayer of the membrane. Transmembrane proteins are inserted into the ER membrane through two mechanisms: The first mechanism is the signal anchor sequence, where a stop-transfer anchor sequence retains the protein in the membrane. The second mechanism is the signal peptide cleavage, where signal peptides in the protein cleave after they enter the ER lumen, and the transmembrane domain remains in the membrane. The protein is then translated and folded in the membrane.
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If scientists wanted to engineer a bacterium that could triple the digestion of lactose in the operon, which parts might the scientist add/subtract?
Answers
The lactose operon is like a group of genes that help break down lactose, which is a sugar found in milk. And if a bacterium wants to use lactose for energy, it needs to break it down first.
So, if scientists wanted to engineer a bacterium that could triple the digestion of lactose in the operon, they might add or subtract certain parts of the operon to make it more efficient at breaking down lactose. For example, they might add extra copies of genes that are responsible for breaking down lactose, or they might remove parts of the operon that are slowing down the digestion process.
But, like, to be honest, I'm not really sure exactly which parts they would add or subtract. I think it would depend on the specific bacterium they're working with and the specific genes in the lactose operon. And the scientists would need to do a lot of experiments and testing to figure out what works best.
Hope this helps!
What are the two types of molecules?
Answers
Answer:
If the molecule of an element contains 1 atom it's called a monoatomic molecule. E.g. Na, He, etc. If the molecule of an element contains 2 atoms it's called a diatomic molecule.
5. Which of the following is the name for all the materials carried by a stream other than the water itself?
a, discharge
b, flow
c, gradient
d, stream load
Answers
1
Choices A, B, and C are incorrect. The term stream load is used to define the particles and other materials that are carried by the water. It is one of the factors that affect the movement of surface water in rivers and streams.
RESULT
D. stream load
What do all signals that are used to communicate have in common?
Answers
Question 5 of 25
Which measurements could create more than one triangle?
A. Sides measuring 3 cm, 8 cm, and 15 cm
B. Sides measuring 10 cm and 20 cm and an included angle
measuring 50°
C. Angles measuring 100°, 10°, and 70°
D. Angles measuring 110°, 40°, and 40°
SUBMIT
Answers
The measurements that could create more than one triangle are options C and option D.
Explanation: For a triangle to exist, the sum of any two sides of a triangle must be greater than the length of the third side.
In option C, the angles measuring 100°, 10°, and 70° do not satisfy this condition, as the sum of the angles 10° and 70° is less than 100°, making it impossible to form a triangle. However, by rearranging the angles, such as 10°, 70°, and 100°, we can create a valid triangle.
In option D, the angles measuring 110°, 40°, and 40° also violate the condition for a triangle, as the sum of the angles 40° and 40° is less than 110°. However, by rearranging the angles, such as 40°, 40°, and 110°, we can create a valid triangle.
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In 2011, the wolf was removed from the endangered species list. In Idaho, their population has grown significantly since they were reintroduced to the ecosystem. Some ranchers feel that the wolves
are a threat to their livestock, and hunters worry about Idaho’s prized wild elk herds. A new law was recently enacted allowing the hunting and killing of 90% of Idaho’s wolf population. Use the Internet to research the roles that wolves play in their ecosystem. Then answer the following questions in complete sentences.
a. Describe two roles that wolves play in their ecosystem.
b. How would a sudden decrease in wolves affect the size of the elk population? Why?
c. Give an example of how an increase in the elk population could affect two other species in the ecosystem.
d. Would you support this law? Why or why not?
PLEASE ANSWER FAST IM IN THE TEST AND GOING FOR 15 POINTS
Answers
a. The wolves keep healthy the environment, and they check the population of deer and elks.
What are wolves?The wolf, commonly referred to as the gray wolf or gray wolf, is a big dog that is indigenous to North America and Eurasia.
b. Sudden decrease in wolves increase the size of the elk population. Because they are prey to the wolves.
c. increase in the elk population could affect two other species in the ecosystem, as they decrease the quantity of their prey.
d. No, I do not support the law of killing wolves, because they are also a part of the ecosystem and play an important role.
Thus, the following questions are explained above.
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Discuss one unique feature of the water cycle of Gorongosa National
Park (examples include Mt. Gorongosa, Lake Urema).
Answers
In Gorongosa National Park, large number of diverse plants and animals are found. It is a home to those diverse Flora and Fauna. It is rich in diversity and it is also said that the type of creatures and plants that resides in the park cannot be found anywhere else in the world.
What is the water cycle of Gorongosa national park?
The park is surrounded by a large lake and the park is situated beneath the mountain that is approximately 2000 meters above the sea level.As it is home to the diverse flora and fauna, protecting and preserving them becomes the important issue.The trees on the the Mt. Gorongosa becomes an important alley in protecting them.It has been scientifically proven that if the trees on the Mt. Gorongosa are cut down, the water flow would drastically change and the mountain would become extremely flooded during winters and drought during dry season.
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A student proposes that when burning isopropyl alcohol (C3H8O) - the same TWO products will be made as when they burned ethanol in class.
1a. What PRODUCTS should she expect to have and what EVIDENCE should she expect to observe or measure to show that those two products were formed?
Your answer should have TWO products (what comes OUT after burning isopropyl alcohol), and what could be observed in an experiment to provide evidence that each of those came out.
I'll give you the brainliest
Answers
Answer:
See explanation
Explanation:
The equation for the combustion of isopropyl alcohol is shown below;
C3H8O+9/2 O2→ 3CO2+4H2O
Now our task is to carry out a simple test to confirm that both carbon dioxide and water vapor are products of the reaction.
Test for CO2:
If the products of the reaction are bubbled into lime water, the lime water gradually turns milky. This confirms the presence of CO2 as one of the products of the reaction.
Test for H2O:
If the products of the reaction are passed over white anhydrous copper II sulphate, the anhydrous crystals turn blue to show that water is present.
Would the independent variable be put on the xaxis on a graph or the dependent variable?
Answers
Answer:
independent” variable goes on the x-axis (the bottom, horizontal one) and the “dependent” variable goes on the y-axis (the left side, vertical one).
Explanation:
Does the pharynx of human respiratory system have cartilage and epithelium?
Answers
Answer:
There is no cartilage but there is epithelium
Explanation:
The pharynx of the human respiratory system does not contain cartilage.
The pharynx, part of the human respiratory system, is a muscular tube that connects the nasal cavity and mouth to the larynx and esophagus. It serves as a passage for air and food. The gorge is made up of several regions, each with its own distinctive features.
The nasopharynx, the top part of the throat, contains no cartilage. Instead, it is lined with pseudostratified ciliated epithelium.This special epithelium helps to trap and transport mucus along with any particles or pathogens in the digestive system for elimination.
These regions also lack cartilage but are lined with stratified squamous epithelium. This type of epithelium provides protection from mechanical stress and potential abrasion caused by the passage of food and other substances down the pharynx.
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3. ___________________________________________ form at the boundaries of two air masses.
Answers
Answer:
A front
Explanation:
A front forms at the boundaries. This is when two air masses collide.
A car traveled 60 Km/hr in 2.0 hours. What was its average speed in Km per hour
Answers
Which phrases apply to metamorphic rock formation? Check all that apply.
O form from existing rocks
form without melting
appear foliated or non-foliated
form from liquid rock
form from deposition
require heat and pressure to for
Answers
Answer:
The phrases that apply to metamorphic rock formation are:
Form from existing rocksForm without meltingAppear foliated or non-foliatedRequire heat and pressure to formExplanation:
Metamorphic rocks are formed from existing rocks that have been subjected to heat and pressure. This causes the minerals in the rocks to recrystallize and form new, more stable minerals. The process does not involve melting, and the resulting rocks can appear either foliated (layered) or non-foliated depending on the type of minerals present.
Metamorphic rocks do not form from liquid rock or from the process of deposition, which involves the accumulation of sediments to form sedimentary rocks.