Help me. Which of the following describes the main role of the electron transport chain in cellular respiration? Picture below

Answer:

picture related to answer is attached

Explanation:

There are deviations to the Central dogma which include reverse transcription and weird organisms mechanisms that don't necessarily require DNA to survive e.g RNA viruses or non coding RNA that don't get translated but overall the central dogma still rules and simplify things so, science fact by one person might appear.

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Capillaries have walls only one endothelial cell thick, meaning their walls are very thin. This makes them well adapted for gas exchange, as substances only have to diffuse over a short distance. Additionally, there are many capillaries within a capillary bed. This also increases the surface area available for gas exchange, making exchange more efficient.

Answer:

Plants are organisms that produce their own food through photosynthesis. Plants also absorb water from the soil by osmosis. They absorb mineral ions by active transport, against the concentration gradient.

Explanation:

Labeo = gills

Dolphin= pisces

Tadpole = hibernation

snake= internal fertilization

Eagle = aerial mode of life

Human = mammals

Most of the time bacteria and archea reproduce by asexually .

Answer:

Most bacteria and archea reproduce asexually.

Explanation:

Answer:

Explanation:

Answer:

Soil organic matter (SOM) is another factor that can help increase water holding capacity. Soil organic matter has a natural magnetism to water. If the farm increases the percentage of soil organic matter, the soil water holding capacity will increase. SOM is decayed material that originated from a living organism.

Explanation:

Answer: Ff                             Fused digits (F) is a dominant trait. A pedigree for one family is shown on the right, with affected individuals marked by shaded symbols. Use this to answer Question 10.

Question 10

What is the genotype of Individual II-4?

A: FF

B: Ff

C: ff

Answer:

C ) 60 degree

Explanation:

Answer:

C

Explanation:

1- Scientific fact.

The definition of a scientific fact is some how different  from the definition of fact, as it implies knowledge. A scientific fact is the outcome of a repeating careful observation or measurement by experimentation or other means which is also known as empirical evidence. These are the parts or steps to create a scientific theories. Various forms of observation and measurement progressed  to fundamental questions about the scientific method, and the scope and validity of scientific reasoning.

2- Observation

Observation is the active form of information from a primary source. In living beings, observation employs the senses. In science, observation can also involve the scientific and recording of data via the use of scientific instruments.

3- Interference

Interference is what happens when two or more waves meet each other and it is totally Depend on the alignment of peaks and troughs of the overlapping waves, they might add up, or they can partially or entirely cancel each other.

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Answer:

D

Explanation:

Americans use more water per person than any other citizens of the world. Americans use about 100 gallons daily, 8.5% of the 100 gallons goes to cooking, cleaning, and bathing.

Answer:

X is matrix protein

Y  is RNA genome

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Explanation:

Answer:

Biology is a branch of science that deals with living organisms and their vital processes. Biology encompasses diverse fields, including botany, conservation, ecology, evolution, genetics, marine biology, medicine, microbiology, molecular biology, physiology, and zoology.

Explanation:

A field of biology may be especially concerned with the investigation of one kind of living thing—for example, the study of birds in ornithology, the study of fishes in ichthyology, or the study of microorganisms in microbiology.

Biology is the study of living organisms, divided into many specialized fields that cover their morphology, physiology, anatomy, behavior, origin, and distribution.

Biology is the science of life and living organisms.

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Hi, you've asked an incomplete question. Here's the missing passage reads:

"Honeybees play an important role in agriculture, by pollinating at least 90 different species of food plants, worth about 15 billion dollars in the U.S. alone.  As a result,  beekeeping or apiculture is a multi-million dollar business. However, over the last year, honey bee populations are crashing (Colony Collapse Disorder) with hives dying off in less than a week, without an obvious cause.  Ian Lipkin a senior researcher in the Epidemiology (infectious disease) Department of Columbia  University's Mailman School of Public Health believed the cause to be a pathogen  (virus, bacteria, or fungus) of some sort. Use the information given to answer the  following questions."

Design an experiment to test this hypothesis:

Need to remember, when we say experiment it basically means a scientific procedure carried out to test a hypothesis. While the word hypothesis refers to a question or assumption to be tested.

Hence, an experiment could involve selecting few groups of honeybees in the same location with the purpose of exposing each individual group to pathogens and different viruses and bacteria in other to observe if there are any trends.

Predict what the results will be if they support the experiment: In this case, a particular set of bees exposed to one of the viruses or pathogens should die faster than the other groups.

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Answer:

7,794,798,739

Explanation:

Answer:

D

Explanation:

keep test tube away from all people

Always point the open end of the tube away from all people because the chemical is dangerous for human health and skin.

If we heat a substance or chemical in a test tube, we should hold it away from people because may be it can explode and the chemical split on the body that cause serious problems in people. We have to handle laboratory procedures very carefully because the chemicals are not good for health and can cause serious diseases in humans and can damaged the skin very badly so we can conclude that the open end of the test tube should be placed away from the people.

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Answer: A. (water)

Explanation:

Osmosis is the movement of water molecules.

Answer: a water

Explanation:

Explanation:

Chewing, grinding, pressing, salivating

When we chew, the tongue and the cheeks work together to constantly move the food between the teeth so that it can be chewed. The tongue presses the crushed food against the palate and moves this bolus, which is then ready to be swallowed, to the throat.

Answer:

Oxygen And Water!

Explanation:

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Answer:

Darwin's experience as a naturalist aboard the H.M.S. Beagle exposed him to the many living organisms distributed throughout South America. ... From these observations, Darwin determined that species did not arise independently; rather species are descendents of other species.

Explanation:

Current estimates suggest there could be at least 1 billion different species of microbe on Earth, possibly more. Microbial diversity is truly staggering, yet all these microbes can be grouped into five major types: Viruses, Bacteria, Archaea, Fungi, and Protists.

Answer:

Microorganisms are microscopic organism, as in really tiny. 5 major microorganisms are

Bakteria

Fungi

Viruses

Archaea

Eukaryotes

Explanation:

Honey bees are social insects because they live together in large, well-organized family groups. A single honeybee cannot grow or survive by itself. The three distinct kinds of honeybees in a colony are queen, worker, and drone.These all bees work together for their survival.

Answer:

Honey bees are social insects because they live together in large, well-organized family groups. A single honeybee cannot grow or survive by itself. The three distinct kinds of honeybees in a colony are queen, worker, and drone.

Explanation:

Answer:

yes

Explanation:

yes

In the metric system, all are units 1000 times larger than a base unit. The correct option is c.

The metric system is a measurement system that employs the meter, liter, and gram as base units of length (distance), capacity (volume), and weight (mass).

The meter, gram, and liter are the three most common base units in the metric system.

This name is derived from the Greek word metron, which means "measure."

The physical standard for the meter was to be built to equal one ten-millionth of the distance between the North Pole and the Equator along the meridian running between Dunkirk, France, and Barcelona, Spain.

The kilogram, kilometer, and kilocalorie all share the property of being 1000 times larger than a base unit in the metric system.

Thus, the correct option is c.

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Answer:

Yes

Explanation:

Third one

Explanation:

Which is located at Left down..