Biochemists developed a compound that they hypothesize will disrupt the ability of the cells to organize centrioles and microtubules. This compound is applied to a group of onion root tip cells. What will serve as the best evidence that the biochemists' hypothesis about this compound is correct?

Answers

Answer 1

The best evidence that the biochemists' hypothesis about this compound is

correct will be lack of growth in the onions.

The centrioles and microtubules are important during the process of cell

division(mitosis) by organisms. They ensure that the cells divide properly

which helps cells to grow.

The compound being hypothesized to disrupting the activities of the

centrioles and microtubules means lack of growth will signify that it is

correct and the most appropriate choice.

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Related Questions

What must organisms be adapted to so that they can live in an estuary?
both low and medium salt concentrations
medium and high salt concentrations
high salt concentrations
low salt concentrations

Answers

Answer:

Both low and Medium salt Concentration.

Two key adaptations they have are the ability to survive in waterlogged and anoxic (no oxygen) soil, and the ability to tolerate brackish waters.

Hope this helps !!

Answer:

both low and medium salt concentrations

Explanation:

took the test

what is sugar converted into if your body does not metabolize it

Answers

Answer:  It's starts burning body fat.

Explanation:

Which type of cell-to-cell junction joins intermediate filaments ( keratins) in one cell to the basal laminate; welding down the cells of the epithelial and providing tensile strength?
A. Right junction
B. Desmosomes
C. Gap junction
D. Hemidesmosome
E. Adherents junction

Answers

Answer:

Desmosomes 

Explanation:

Desmosomes Connect Intermediate Filaments from Cell to Cell

Through desmosomes, the intermediate filaments of adjacent cells are linked into a net that extends throughout the many cells of a ti

write types of cellular respiration and their function?​

Answers

Answer:

There are 2 types of cellular respiration i)Aerobic respiration

                                                                  ii)Anaerobic respiration

Explanation:

i)Aerobic respiration: is the chemical reactions in the cells that use oxygen to break down food molecules to release energy. Its complete oxidation process that releases more energy (2830 $ J). The word equation of aerobic respiration is:-

glucose + oxygen------> carbon dioxide + water + energy.

ii) Anaerobic respiration: is  the chemical reactions in cells that break down food to release energy without using oxygen. Its partial (incomplete) oxidation process that release a few energy (188 $ J) The word equation of anaerobic respiration in human muscles:-

glucose-----> lactic acid

The word equation of anaerobic respiration in yeast:-

glucose   yeast   alcohol + carbon dioxide

               ------->

Drag and drop the ocean zones to order them from shallowest to deepest
Abyssal zone
Sunlight zone
Midnight zone
Twilight zone

Answers

1.Sunlight zone
2.Twilight zone
3.Midnight Zone
4.Abyssal zone

Individuals that are better suited to their environment are likely to have more offspring and pass their genetic material onto future generations. This theory is referred to as ____.

Question 1 options:

Use and Disuse


Endosymbiosis


Evolution


Natural Selection

Answers

Answer:

Natural selection

Answer:natural selection

Explanation:

Answer the following qs :
1- Mention three uses or benefits of fungi ?

Answers

Answer:

Humans use fungi for many purposes, including as food or in the preparation of food. Humans also use fungi for pest control. In addition, fungi can be used to produce citric acid, antibiotics, and human hormones. Fungi are model research organisms as well.

Explanation:

Humans use fungi for many purposes, including as food or in the preparation of food. Humans also use fungi for pest control. In addition, fungi can be used to produce citric acid, antibiotics, and human hormones. Fungi are model research organisms as well.

Select the correct answer from each drop-down menu.

Angie goes diving in the sea.

1 -Anguilliformes

Perciformes

Gadiformes


2-salmoniformes

Clupeiformes

Sphenisciformes

Answers

Answer:

1) anguilliformes

2)sphenisciformes

how does water cause frost wedging

Answers

Answer:

when water gets in crack, freezes, and expands.

Hopefully this is the right answer

What Is Chemogeny ( Chemical Evolution ) ? And Explain The Steps Of Chemogeny [Both Answer In Simple Word/ Simple Answer Which Is Easy To Concept Or Read]​

Answers

Answer:

Chemogeny may be a theory of chemical evolution that depends on the chemical reactions and formation of drugs on the bases of chemical reactions. This theory says that “Life occurs as a results of evolution of inorganic matter”.

In the 1920's Scientists Oparin and Haldane, developed this hypothesis of the chemical origin of life from the primitive atmosphere of the world having matter like methane, ammonia and water. there have been very low concentrations of oxygen thanks to the presence of high temperatures like 5000-60000C. So, these conditions weren't suitable for the free existence of organic compounds, so reactions started happening .

Under conditions like high sunlight and warmth , inorganic matter gets converted to inorganic compounds. And this might end in the storage of organic compounds, which gets more and more concentrated with the passage of many years.

These compounds interact with one another and end in “life”.

So, chemogeny is that the process of chemical evolution of earth and formation of life from pre-existing matter with the assistance of chemical reactions.

Explanation:

Hopefully I was able to help you with the concept. Good luck!

∙ Chemogeny, or the Chemical Evolution of Life, is the formation of complex organic molecules from simpler inorganic molecules in the oceans by chemical reactions during the Earth's early history.
∙ It is the first step in the evolution of life on this planet that occurred in less than a billion years.
Steps involved in chemogeny are:
Formation of simple inorganic molecules like water, methane, and ammonia in the primitive atmosphere of the earth.
Formation of simple organic molecules from inorganic molecules.
Formation of complex organic molecules like carbohydrates proteins, and fats.

the empirical (scientific) method of study is based on ______

Answers

Answer:

Empirical research is based on observed and measured phenomena and derives knowledge from actual experience rather than from theory or belief.

Key characteristics of empirical research:

- Specific research questions to be answered

- Definition of the population, behavior, or phenomena being studied

- Description of the process used to study this population or phenomena, including selection criteria, controls, and testing instruments (such as surveys).

explain the important of insects​

Answers

Answer: Insects create the biological foundation for all terrestrial ecosystems. They cycle nutrients, pollinate plants, disperse seeds, maintain soil structure and fertility, control populations of other organisms, and provide a major food source for other taxa


Facts about insects: Insects are pancrustacean hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body, three pairs of jointed legs, compound eyes and one pair of antennae.

4. Explain the law of conservation of energy.

Answers

Law of conservation state that energy cannot be created or destroyed

Evaluate the following statement:
The Lock-and-Key Model is analogous to two puzzle pieces fitting together. The
Induced-Fit Model is analogous to a hand slipping into a glove.

a. True

b. False

Answers

Answer:

true I know the answer because my teacher told me

PLEASE HELP WITH THIS ONE QUESTION

Answers

Answer:

Fourth option

Explanation:

ATP - Adenosine Triphosphate (3Ps), ADP - Adenosine Diphosphate (2Ps). ATP breaks down into ADP because it loses a Phosphate Anion in whatever process that the ATP is becoming ADP.

In the image provided, fourth image shows how ATP breaks down into ADP. Option D is the correct answer.

ATP (adenosine triphosphate) is a molecule that stores and provides energy for cellular processes. When ATP is used, it undergoes a process called hydrolysis, where a water molecule is used to break a high-energy phosphate bond in ATP. Option D is the correct answer.

During this hydrolysis process, one of the phosphate groups in ATP is cleaved off, resulting in the formation of ADP (adenosine diphosphate) and an inorganic phosphate (Pi). The energy stored in the phosphate bond is released, making it available for cellular functions. The breakdown of ATP into ADP allows the released energy to be utilized by cells for various activities, such as muscle contraction, active transport, and synthesis of molecules.

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the individual blades are called a) simple leaf b) compound leaf c)leaflets d) leaf gap​

Answers

The individual blades are called leaflets. The leaflets are also referred to as

foliole.

The leaflets is referred to as the individual leaf and is usually not attached

directly to the main stem of the plants.

A simple leaf has only one blade while a compound leaf has two or more

blades which are divided into parts which we call leaflets. Leaflets are

usually in groups in plants and can be plucked individually from the

branches of trees.

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The molecules in this diagram are moving in a

A) random motion from one part of a membrane to another, from a higher concentration to a lower concentration.

B) random motion from one part of a membrane to another, from a lower concentration to a higher concentration.

C) straight line motion from one part of a membrane to another, from a higher concentration to a lower concentration.

D) straight line motion from one part of a membrane to another, from a lower concentration to a higher concentration.

Answer:
A) random motion from one part of a membrane to another, from a higher concentration to a lower concentration.

Answers

Answer:

B

Explanation:

random motion from one part of a membrane to another, from a lower concentration to a higher concentration.

Write any two adaptational characteristics of camel on the basis of habitat.​

Answers

Long eyelashes that doesnt allow the sand to get into its eyes
And its ability to store water for long periods of time in its hump

rough endoplasmic reticulum what is and function

Answers

The general function of the endoplasmic reticulum is to produce protiens for the cell to function. The rough ER in particular has many ribosomes on it's surface, while the smooth ER does not. These ribosomes give the rough ER it's distinct appearence under a microscope, and assist in making protiens.

Which feature forms at Earth’s surface from the cooling of lava?

extrusion
fault
intrusion
unconformity

Answers

Answer:

The correct answer is Extrusion.

Explanation:

I can confirm that it is 100% correct.

Answer: A

Explanation:

i took the test

Imagine that the climate in your region became extremely arid, and freshwater became a scarce and precious resource. Wasteful uses of water, such as watering lawns and filling swimming pools, would be strictly outlawed, and water from the municipal water supply would cost 100 times what it does now. Discuss how you would adapt to that situation.

Answers

I would adapt to such situation by ensuring that physical activities are

reduced , use of water is adjusted and recycling is maximized.

Water is a n important component of life as we need water for various

activities such as drinking, cooking, washing etc. Scarcity of water can result

to unhygienic conditions and dehydration which could result in death.

it is best to ensure physical activities are reduced to prevent dehydration

through sweating. The wastage of water should be reduced to the barest

minimum through use adjustment and recycling.

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The percentage of ATP production for a strength/power athlete during an aerobic activity during the first 10 seconds of the activity would be Question 7 options: 30 20 < 15 60

Answers

During aerobic activity, high number of ATP molecules are produced due to the addition of oxygen in it.

The percentage of ATP production for a strength/power athlete during an aerobic activity during the first 10 seconds of the activity would be higher than activity of anaerobic. Aerobic respiration process produces up to 38 ATP molecules per glucose as compared to anaerobic respiration produces only 2 ATP molecules per glucose.

This shows that aerobic respiration produces 15 to 20 times higher energy as compared to anaerobic respiration so we can conclude that during aerobic activity, high number of ATP molecules are produced due to the addition of oxygen in it.

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4. Which of these is a terrestrial plant? A. green algae B. duckweeds C. white gourd D. Yellow lily 5. Where does a plant with thick stem for storing water probably grow? A. desert B. mountains. C. forest D. ocean 6. Which of these is a function of waxy leaves in a plant? A. roof of the plant C. protects the plant from animals B. absorb nutrients from the soil D. protect the plant from dehydration
PLEASE HELP ME I REALLY NEED THE CORRECT ANSWER RIGHT NOW!!!!​

Answers

Answer:

first one is the lily

Explanation:

The inheritance of genetic traits from parents to children follows predictable rules. Knowing
that each parent contributes genes equally to each child, what determines an inherited trait
such as eye color?

Answers

C is the correct answer because both the Dominant and recessive alleles can cause an offspring to have different traits

Lipids are what?

proteins

acids

fats

amino groups

Answers

The word “lipid” is another word for “fat”. So the answer is fat.

Which is a type of mining that is very dangerous but doesn't disrupt much of the surface? A Surface mining B. Strip mining C. Mountaintop removal D. Long wall mining​

Answers

Answer:

Surface mining.

Explanation:

Surface mining can severely erode the soil or reduce its fertility. It can also pollute waters or drain underground water reserves; scar or altar the landscape; damage roads, homes, and other structures; and destroy wildlife.

Pls help me with this question!! The question is asked on this image!!

Answers

Answer:

With oxygen.

Explanation:

Have a great day!

Which type of effort to preserve species do you
think is most worthwhile?

Answers

One of the most effective and worthwhile methods of species preservation is the preservation and protection of wildlife habitats.

What is a habitat?In the most simple of terms, a habitat is a section of terrain in which certain organisms live. Habitats can range from deserts to rainforests and everything in between.

How protecting them can be important.The protection of habitats is of utmost importance. The leading cause of species extinction is habitat loss due to human activities such as city expansions or the collection of raw materials for industrial use. Protecting species habitats will allow the species in question to not only survive but also thrive and reproduce, thus leading to a safe population number and avoiding extinction.

Therefore, we can confirm that one of the most effective and worthwhile methods of species preservation is the preservation and protection of wildlife habitats to allow the species that live in them to thrive.

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Which of the following best describes ribosomes?
A barrier which defines the boundaries of a cell
Genetic material which controls the functions of a cell
Tiny structures which make proteins from DNA
A jelly-like filling inside of a cell

Answers

Tiny structures which mark proteins from dna

Answer:

Tiny structures which make proteins from DNA

Explanation:

The main function of ribosome is protein synthesis

What are the biggest challenges to organisms in the tundra biome?
migrating to warm areas and finding food
surviving cold temperatures and finding trees to live in
surviving the cold temperatures and obtaining and keeping enough water
finding enough food and obtaining and keeping enough water

Answers

Answer:

Surviving cold temperatures and finding trees to live in

Explanation:

The major problems of tundra biome are oil, gas, mining industries

Answer:

surviving the cold temperatures and obtaining and keeping enough water

Explanation:

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