Complex chemical processes such as photosynthesis occur in a controlled series of steps with the help of
A. enzymes
B. nucleic acids
C. phospholipids
D. fatty acids

Answers

Answer 1
A) enzymes speed up complex chemical processes

Related Questions

Which is larger, 40 centimeters or 670 millimeters?​

Answers

Answer:

670 Millimeters

Explanation:

1 Millimeter = 0.1 Centimeter

670 millimetres is equal to 67 cm which is greater than 40 cm. So 670 mm is greater than 40 cm.

What is a millimetre?

It is a unit of measurement for length/distance. It is a very small unit of measurement. It is a visible unit of measurement, unlike a micrometre which is smaller than a millimetre but measures things that are not visible to the unaided eye.

It is a part of the metric system commonly used in Science, Technology Engineering and Mathematics (STEM). A millimetre is measured as one-thousandth of a metre.

The word metre is derived from a Greek word which means measure. The metric system that is used internationally for the measurement of various quantities is based on decimals.

Like a millimetre is one-thousandth of a metre, a micrometre is one-millionth of a metre. A centimetre is one-hundredth of a meter and a quantity smaller than a micrometre called a nanometer is one-billionth of a meter.

Therefore, 670 mm is 67 cm which is greater than 40 cm.

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When constructing an energy pyramid of the swamp ecosystem, which of these would be placed at the top of the pyramid?​

Answers

Answer:

American alligator

Explanation:

2. Which organisms should be the least common?

Answers

Answer: The illustration is missing the type of organisms known as decomposers. They break down dead animals and plants and have the vital role in returning the nutrients back into the system, where they can be used once more by the primary producers.

Explanation:

Please help !❗❗❗❗❗❗❗❗❗❗❗❗❗❗

Parasitic fungi get their food by ____________.

Question 5 options:

absorbing dead or decaying organisms.


helping the host.


harming the host.


not harming the host, but not helping it.

Answers

Answer:

absorbing dead or decaying organisms.

Explanation:

Answer:

absorbing dead or decaying organisms.

Explanation:

i took the test

is 11/12 greater then 2/3 explain

Answers

Answer:

11/12 is greater than 2/3!

Yes 11/12 is greater than 2/3 because if you turn it to decimal it would be 0.91 and 2/3 would be 0.6.

0.91 is greater than 0.6 because of the number at the back of the decimal point so therefore 11/12 is greater than 2/3

If an organism cells all contain the same DNA why does one cell become bone while another cell becomes lung tissue

Answers

Answer:

very interesting question. it all has to do with DNA, which is a long strand of molecules. basically, only certain parts of the DNA, called genes, are used to in every cells. for instance, a bone cell will only use genes that allow it to build or break down bone

Explanation:

In order for a recessive trait to show up, what genotype does the organism need to have?
A.
EE

B.
Ee

C.
ee

Answers

Answer: C
Explanation: For a recessive trait to show up, there cannot be a dominant trait in the genotype or else the dominant trait will appear. This means that the only way for a recessive trait to show up is for the genotype to be “ee”

In order for a recessive trait to show up,  the organism needs to have an "ee" genotype Option C is correct. This is further explained below.

What is Genotype?

Generally, The word "genotype" is simply defined as an organism's genetic composition in a general manner of speaking.

In conclusion, The recessive trait is a type of trait that is very strong and shows up more often than not.

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An air mass acquires the temperature and humidity of its source region.
True
False

Answers

True it won’t let me explain cuz it says oops something went wrong >:(

An air mass acquires the temperature and humidity of its source region is a true statement, an air mass is a substantial volume of air that contains both temperature and humidity.

What is an air mass?

As the name implies, an air mass is a substantial volume of air that contains both temperature and moisture. The temperature will change depending on where the air mass is located, for instance, the temperature will always be lower in the center of the air mass.

Similar to how air mass humidity fluctuates, air mass humidity will not change when air temperature decreases.

However, depending on the environment, it may either gain or lose water mass. Temperature and humidity may change at any time, but the pressure never does.

Therefore, air mass acquires the temperature and humidity of its source region is a true statement.

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(HELP ASAP I'LL GIVE YOU BRAINLIEST)
To be a strategic thinker, one must anticipate changes and forces in the external environment.

A.
True

B.
False

Answers

A. True! Strategic always has “strategies”

Answer:

A. True

Explanation:

To be a strategic thinker you need a plan that will turn your weakness (the environment) to your strength.. hopefully I helped...

Prompt: You are a carbon atom and you have just been exhaled out of a deer. Describe

the journey that you have been on or describe your new adventures. You should include

at least 10 things that you have learned in Unit 4 (cellular respiration, photosynthesis,

carbon cycle, etc).

Answers

Answer:

Cell--vein--heart--lungs--- environment.

Explanation:

The carbon which is produced by the cells in the form of carbondioxide goes with the blood through the vein which carries deoxygenated blood to the heart. After reaching the heart, the heart pumps this carbonated blood to the lungs through pulmonary artery and there this carbon is removed and releases outside the body and oxygen is loaded in the blood. The product of respiration are the reactants of photosynthesis whereas the products of photosynthesis are the reactants of respiration. Photosynthesis occurs in only plants whereas respiration occurs in all types of organism. Carbon cycle is a type of cycle in which carbon moves from atmosphere to biosphere, lithosphere and then again to the atmosphere.

what is the difference between fern life cycle and moss life cycle??

Answers

Answer:

Both mosses and ferns undergo alterations of generations. ... The gametophyte is prominent is mosses, but the sporophyte is prominent in ferns. The sporophyte of ferns is differentiated into true leaves, stem, and roots. In contrast, mosses lack true leaves, stem or roots.

Explanation:

This is another day with IXL pls help last question

Answers

maybe it is one-fourth

What is NOT a function of the nucleus?

Answers

Answer:

The nuclues cannot help modify proteins.

Explanation:

Giving everything!!!!!!!!! Plzzzz help!!!!!!!!!!! ASAP!!
The diagram below shows parts of the human brain.
Which part of the brain is labeled 4 in the diagram?


A. medulla oblongata

B. occipital lobe

C. parietal lobe

D. brain stem

Answers

I’m pretty sure it’s B.

4.1 Bacteria which are rod shaped
4.2 a
4.3 Structures that display characteristics of living organi
within living cells
4.4 A term used to describe organisms that cause diseases
4.5 The close association between two organisms where o
benefit McHuglism
4.6 Disease caused by a virus that leads to a gradual destr
immune system AB
1.7 Process by which bacteria break organic matter into si
nutrients which are then returned to the soil decon
reach of the phrases in column I, state whether it applies
only, both A and B or none in column II. Write down A only
and B, or none in your answer book.​

Answers

Answer:

A bacillus (plural bacilli), or bacilliform bacterium, is a rod-shaped bacterium or archaeon. Bacilli are found in many different taxonomic groups of bacteria. However, the name Bacillus, capitalized and italicized, refers to a specific genus of bacteria.

How does the skin protect the body against illness? Select two options.
The skin produces sweat and oil.
The skin acts as a barrier.
The skin identifies and coordinates an immune response.
The skin produces mucus.
The skin causes the body to produce antibodies.

Answers

Answer:

the first and second sentence

Explanation:

Answer:

1 and 2

Explanation:

A polypeptide only becomes a functioning protein after it has folded into its exact 3D shape.

True
False

Answers

True. A protein becomes functional only when it reaches its tertiary shape (3D). It is not necessary for the protein to reach the quaternary stage, but that is just a more complex functioning protein. It really is just two tertiary merged together. Example is red blood cells.

Which one of the following is an example of intrinsic motivation?
Studying for a test because you want to feel proud of your performance
Going to work to get a paycheck
Buying new clothes to impress your significant other
Being nice to your boss in the hopes that she will give you a promotion

Answers

The answer is studying for a test because you want to feel proud of your performance. Intrinsic motivation means you do something for the sake of your internal feelings/motivation, not based on something or someone external like a paycheck or significant other.
the first one: it's motivation coming from within the person to satisfy themselves

The innate (non-specific immunity) immune system Select one:

A. is based on phagocytes and antimicrobials contained therein

B. kills bacteria according to the same principle as immunoglobulins

C. requires recognition of a surface epitope by immunoglobulins

D. None​

Answers

Answer: A. is based on phagocytes and antimicrobials contained therein

Explanation:

The innate immune system a person has is the one that they were born with to help them counter all foreign organisms as it views them as threats to the immune system.

It is based on phagocytes as well as natural antimicrobials that will immediately go into action once foreign organisms are detected in the body to eliminate any threats these organisms might pose.

1. Which body system breaks down starch

Answers

Answer:

Digestive system

Explanation:

Which of the following is not true of mosses, liverworts, and hornworts?

Question 11 options:

They are non-vascular plants.


They have true roots, stems, and leaves.


They grow in moist places.


They are small and low-growin

Answers

Answer: do not have true roots, stems, leaves

Explanation: they are non-vascular and have no structures of a vascular plant

Answer:

they have not roots, stems, or leaves

Explanation:

hope i helped

If a molecule is too large to pass through a cell membrane, it will need to use a

Answers

Cells use exocytosis to secrete molecules too large to pass through the cell membrane by any other mechanism. Some molecules, such as carbon dioxide and oxygen, can diffuse across the plasma membrane directly, but others need help to cross its hydrophobic core. In facilitated diffusion, molecules diffuse across the plasma membrane with assistance from membrane proteins, such as channels and carriers.

What natural mechanism the body uses to maintain homeostasis give 2 examples

Answers

Answer:

1,food

2,movement

Explanation:

Which statement is FALSE about Redi & Pasteur’s experiments?

Question 1 options:

Redi’s independent variable was jar coverings.

Pasteur’s independent variable was boiled broth.

Pasteur’s dependent variable was the growth of microbes (bacteria).

Both experiments were conducted gather evidence to disprove spontaneous generation.

Answers

Answer: i think c

Explanation:.

What are the differences between active transport and passive transport

Answers

Passive transport doesn't require energy , However Active transport does require energy. That’s the difference.

consider the photo provided what is the photo representing and list two things you know about this process?
Can you guys please answer my question thank you❤️

Answers

Answer:

Nondisjunction (during meiosis in gametogenesis)

Explanation:

This is meiosis because we can see germ cells present, and the chromosome number is halved (typically) by the end of the process. This is nondisjunction because the sister chromatids/chromosomes are failing to separate properly during cytokinesis, causing improper amount of chromosomes in the germ cells. So on the left you have nondisjunction during meiosis II, because you have two cells with the proper amount of chromosomes after the first division. And on the right you have nondisjunction during meiosis I, because you have one cell with no chromosomes after the first division. The steps are as follows: 1 - Meiosis, 2 - Meiosis II, 3 - Fertilization, and 4 - Zygote (creation of).

When reading “This tree starts with our ancient ancestors and leads to many species of hominids that are now extinct, with humans at the tip of the only surviving branch,” what did that make you think about humans? Do you think this indicates that humans are the pinnacle of evolution? Are they? Explain.

Answers

Answer:

Yes, humans are the pinnacle of evolution.

Explanation:

Adaptability to the change environment by the human is the only reason for the survival of human beings as compared to other hominids. The human survival also occurs due to evolution that changes the physical structure of humans and they are able to survive in that environment condition in which no other hominids survives so we can say that humans are the pinnacle of evolution.

Look at the following diagram of the carbon cycle.An image of carbon cycle is shown. The sun, a cloud, two trees, one on the left and the other on the right, an animal, lake, and a factory are shown in the image. An arrow is shown from the sun towards the left tree marked A. The sun is marked B. There is an arrow from the air above the clouds, marked C, towards the left tree. An arrow from a location close to the ground marked D points towards Dead Organisms, which is a label under the animal. An arrow marked E points from the right tree straight up to the clouds. An arrow marked F points from the animal straight up to the clouds. An arrow marked G points from the factory towards the air above the clouds, C. There is an arrow pointing from the air to the lake labeled Carbonates in Water, an arrow pointing down from dead organisms to Fossils and Fossil Fuels, and an arrow from Fossils to the factory.Which of the following facts is best represented by the arrow pointing from G to C? The chemical energy present in fossil fuels is used to create new forms of energy used for photosynthesis. Energy is conserved because the chemical energy present in fossil fuels is used up completely during burning. The mechanical energy produced on burning fossil fuels is transformed into chemical energy stored in carbon dioxide. Energy is conserved because the mechanical energy produced on burning fossil fuels is less than the chemical energy formed.

Answers

Answer:

wat is the proper question say pls

Which of the following is a function of lipids?
A.They act as genetic material.
B.They increase the rate of reactions .
C.They form chains of amino acids .
D.They store energy for the cell.

Answers

Answer:

Explanation:

A.actúan como material genético.

B.Aumentan la tasa de reacciones.

C.Forman cadenas de aminoácidos.

Almacenan energía para la célula.

Which sequence best describes asexual reproduction?

A. 1 parent cell - 2 genetically identical offspring cells

B. 1 parent cell - 4 genetically different offspring cells

C. 2 parent cells 4 genetically identical offspring cells

D. 2 parent cells - 1 offspring cell with a combination of genes from its parents​

Answers

Answer:

A

Explanation:

1 parent cell - 2 genetically identical offspring cells

hope it helps!

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