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The graph above shows the progress of an enzyme-catalyzed chemical reaction. Based on the graph this enzyme
is minimally active between pH 5-7
O works optimally between pH 5-7
O is minimally between pH 0-3
O works optimally between pH 0-3

Answer:

It is most likely A

Explanation:

This part of the amazing poem, "The Caged Bird" shows the freedom the bird could have, but doesn't.

Answer:

It creates an image of freedom.

Explanation:

Answer:

The pituitary gland; is the answer to this question. I hope it helped.

the ocean is the reservoir that changes the most and the quickest

The reservoir of the carbon cycle that changes the most and the fastest is the atmosphere, as the atmospheric carbon pool changes due to the constant release of carbon dioxide through household sources and cellular respiration.

The carbon pool maintains the carbon ratios in the earth, as the atmosphere is the reservoir of the carbon cycle that changes the most and quickest due to burning fossil fuels, usage of household electric appliances, usage of more vehicles that release carbon dioxide, deforestation, etc. If the carbon pool is not maintained and becomes uncontrolled, the environment will be harmed due to global warming, etc.

Hence, the reservoir of the carbon cycle that changes the most and the fastest is the atmosphere, as the atmospheric carbon pool changes due to the constant release of carbon dioxide through household sources and cellular respiration.

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Answer:

A - nucleus.

b- cellwall

c- vacuole

D- mitochondria

Answer:

In 1831, Charles Darwin received an astounding invitation: to join the HMS Beagle as ship's naturalist for a trip around the world. For most of the next five years, the Beagle surveyed the coast of South America, leaving Darwin free to explore the continent and islands, including the Galápagos.

Explanation:

Most of the trip was spent sailing around South America. There Darwin spent considerable time ashore collecting plants and animals. Darwin filled notebooks with his observations of plants, animals, and geology. The trip was an almost five-year adventure and the ship returned to Falmouth, England, on October 2, 1836.

Answer:

Glucose

Explanation:

After reading the overview of cellular respiration, the primary or initial fuel of respiration should be clear - it's glucose, which is the molecule of sugar that plants create for animals (as well as the plant itself) to utilize as an energy source.

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The axon is the long cytoplasmic extension and the dendrons are the short cytoplasmic extensions. The extensions are responsible for receiving and the transmission of the nerve impulses. Thus, the correct answer is option A. Hope it's helpful to you !

Explanation:

D. Tropical

Explanation:

Tropical rain forest

Answer:

TRUE

Explanation:

uhm i'm sure with this answer.

Answer:

Or you could mindlessly type "KELP" into the space...

Explanation:

Answer:

Kelp

Explanation:

ed22

Answer:

Carbon-14 would most likely be used in determining the age of materials containing carbon up to 62,000 years old.

Given what we know about Eukaryotic and Prokaryotic cells, we can confirm that the note card labeled "F" is the one that best compares these two cell types.

Eukaryotic and Prokaryotic cells have many differences to discuss, the ones mentioned in note cards, however, are:

Prokaryotic cells are cells that lack any organelle or nucleus. This is due to the absence of membranes, which are needed to maintain the structure of the organelle. Due to the lack of membranes and therefore of a nucleus, the DNA of these cells can be found floating in the cytoplasm. Table F is the only one that accurately represents these traits.

Eukaryotic cells, on the other hand, are those that do possess membranes. The presence of membranes allows the eukaryotic cells to have a nucleus that can contain their DNA. This cell type is that of most multicellular organisms, whist the prokaryotic are known most commonly as bacteria. Once again, table F is the one that best represents this data.

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Answer:

Enzymes are proteins that are able to lower the activation energy for various biochemical reactions. ... Enzyme catalysis. An enzyme catalyzes a biochemical reaction by binding a substrate at the active site. After the reaction has proceeded, the products are released

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Answer:

A given quantity of solute dissolves faster when it is ground into small particles than if it is in the form of a large chunk because more surface area is exposed.

Answer:

more surface area is exposed

Explanation:

The properties of photosynthetic pigments that allow pigments to absorb light of only certain wavelength is ; ( B and D ) 

The Green pigment found in plants ( i.e. photosynthetic pigment )  that absorb light energy used by plants during  photosynthesis is the chlorophyll. It absorbs light energy based on the wavelength of the visible light while reflecting visible green light due to its wavelength.

The reflection of the visible green light by the chlorophyll gives the plants leaves the green color it possesses.

Hence we can conclude that The property of photosynthetic pigments that allow pigments to absorb light of only certain wavelength is ; Only light with the correct wavelength to boost an electron of the pigment to a higher energy level is absorbed. and statement D.

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Answer:

consist of array of chlorophyll molecules. *** The absorb energy excited electrons to a higher energy level. ... *** As H+ diffuse through ATP synthase, down their concentration gradient, the enzyme uses the energy of the moving ions to ATP.

Explanation:

Chloroplasts make energy carriers such as NADPH in which the light energy is caught up. Together with carbon dioxide they are used to synthesis glucose during light reaction in photosynthesis.

The first series of events that start the process of photosynthesis require light and are referred to as light reactions or light-dependent reactions since they depend on light as their energy source.

Light energizes the electrons in the chlorophyll molecule as it reaches the chloroplast. These electrons accelerate to higher energy levels because they have taken in or caught that energy and are now carrying it. Excited electrons have high energy. Who wouldn't be thrilled to have the capacity to sustain life?

Chlorophyll is left at a loss when the excited electrons depart to take part in other reactions; eventually, they need to be replaced. In order to break water molecules during that replacement process, an enzyme complex and light are both necessary. Hence, energy carriers plays a significant role in light reaction.

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Answer:

There are ten Valance electrons in the atom.

(Valence electrons are the little dots)

Explanation:

The picture below will help you as well.

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Answer:

b) Pyruvate will be transformed into Acetyl-COA

The process that does not occur within the mitochondria of a eukaryotic cell is glycolysis. I can conclude this because I believe you are referring to the options for this question which are:

A) Krebs cycle

B) Glycolysis

C) ATP synthesis

D) Electron transport chain

Glycolysis is a process in which glucose in the cytoplasm of a cell is broken down to produce energy in the form of ATP. The word glycolysis means "glucose splitting".  It is one of the stages of cellular respiration. In fact, it is what begins this process.  

Glycolysis is an anaerobic process meaning it does not need the presence of oxygen to function properly. Although this is a very important process and does participate in the creation of ATP, it does not occur in the mitochondria, but rather in the cytoplasm of a cell.

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Answer:

a solution that contains less salt or electrolytes than in normal blood

Explanation:

Answer:

A hypotonic solution is one where the concentration of solutes is greater in the cell than out of it and a hypertonic solution is one where the concentration of solutes is greater out of the cell than in it.

Answer:

Since carnivore diet contains all-meat that is primarily made of fat and protein, they are absorbed to a great extent in the gastrointestinal tract, leaving very little residue. This helps in alleviating issues like bloating, diarrhea, gas and other gastric problems. Cons of Carnivore Diet It lacks significant nutrients

Explanation:

Answer:

Meat consumption is responsible for releasing greenhouse gases such as methane, CO2, and nitrous oxide. These gases contribute to climate change, such as global warming. Livestock farming contributes to these greenhouse gases in several ways: The destruction of forest ecosystems.The carnivore diet boasts weight loss, improved mood, as well as blood sugar regulation. It was founded on the belief that high-carb diets are the cause of chronic disease. However, there are drawbacks to eating nothing but animal protein and zero carbs.

Explanation:

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Answer:

The offspring has the same number of chromosomes as its mother and father.

Explanation:

The child shares the same number of chromosomes with both parents. Two parents participate in sexual reproduction, which results in children with distinct genetic makeup.

A diploid zygote is created during sexual reproduction when two haploid gametes combine during fertilization.

Asexual reproduction creates clones of the original parent, which results in kids that are genetically identical to the parent. Asexual reproduction allows for the rapid production of vast numbers of children by a single person.

This is due to the fact that in asexual reproduction, the only single parent produces an additional child that is genetically identical to the parent.

Therefore, the sexual mode of reproduction is seen to be superior to the asexual mode.

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Answer:

Crushing them

Explanation:

Answer:

sensory neuron

Sensory neurons are responsible for carrying the message or information from the sense organs such as eyes, ears, nose to the brain.

Sensory neurons are the nerve cells which are activated by the sensory input from environment. The sensory input include touching a hot surface with the fingertips, the sensory neurons will be the ones that are firing and sending off signals to the rest of the nervous system in the body about the information they have received.

There are five common types of sensory neurons which include mechanoreceptors, thermoreceptors, nociceptors, electromagnetic receptors and chemoreceptors.

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Answer: Well Changing states of matter occur when matter loses or absorbs energy. When a substance absorbs energy the atoms and molecules move more rapidly and this increased kinetic energy pushes particles far enough, that they change form

Explanation:

Answer:

we breathe it out , smell it

Explanation:

Answer:

NO SORRY I DONT KNOW

Explanation:

a rectangular room is 10 M long and 7.5 M wide the cost of covering the floor with carpet 1.25 m wide at two Both provide ATP molecules, but only fermentation occurs when oxygen is present.

250 per metre

The barcode gene sequences should show less intraspecific gene variation than interspecific variation, contain conserved flanking regions and have a short length.

The three most important constraints to explore the suitability of a nucleotide sequence in order to be used as a DNA barcode for taxonomic identifications are:

For example, in animals, an excellent barcode gene sequence used for taxonomic identification is the Cytochrome Oxidase I (COI) gene because this sequence can be used across the evolutionary spectrum.

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