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Answer:

the Stratum Corneum

Explanation:

Definition most superficial layer; composed of 25-30 layers of flattened, dead keratinocytes constantly being shed and replaced

Answer: they take nutrients from food

Explanation:

Cells get energy by taking in nutrients from food. Cells get energy only by taking in oxygen from the atmosphere.

Answer:

First Ammino

Second Glutamine

Third Glucose

Explanation:

I had to do MAD research on this and it felt as if my head was going to bust.

Answer:

CELLULAR RESPIRATION

Explanation:

All organisms, including plants, use the process of cellular respiration to transform stored energy in food molecules into usable energy. The energy produced is stored in the form of ATP and is used by organisms to conduct their life processes.

Answer:

It is described as a polar molecule because of an unequal sharing or electrons, causing the molecule to have a more bent shape.

Explanation:

Electrons are attracted a bit more to the oxygen and spend more time with them than the hydrogen.  

Answer:

they both are solid at room temperture

Explanation:

Zinc: Is Solid at room temperature

Zinc: Is a toxic heavy metal

Sodium: Is solid at room temperature

Sodium: Is a toxic heavy metal

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[tex]GraceRosalia[/tex]

Answer:

Running can take many forms, from a leisurely jog to an all-out sprint. But no matter what kind of running you do, your body needs to power itself through respiration. Lighter, long-distance running causes your body to use aerobic respiration, while more intense sprinting and interval training requires anaerobic respiration.

Explanation:

Answer:

i would say you can go to a link but no link T-T

Explanation:

Answer:

on the inner membranes of the mitochondria

Explanation:

instead of all the energy being released at once and that energy is used to form ATP

approximately 115 days

Human red blood cells (RBC), after differentiating from erythroblasts in the bone marrow, are released into the blood and survive in the circulation for approximately 115 days.

Answer:

Muscle strain

Explanation:

Muscle strain

Answer:

B. Active

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Answer:

the proteins in the gene

Explanation:

Answer:

Genes are sections of DNA that are carried on chromosomes and determine specific human characteristics such as eye color and height.the proteins that genes carry are the ones responsible for controlling these characteristics or traits.

I hope this helps

Answer:

an area of lower concentration to an area of higher concentration.

ATP

Primary active transport directly uses a source of chemical energy (e.g., ATP) to move molecules across a membrane against their gradient.

the uptake of glucose in the intestines in humans and the uptake of mineral ions into root hair cells of plant

membrane pumps (such as the sodium-potassium pump) and vesicle transport.

Primary Active Transport.

The Cycle of the Sodium-Potassium Pump.

Generation of a Membrane Potential from the Sodium-Potassium Pump.

Secondary Active Transport.

Sodium Potassium Pump.

Endocytosis.

Exocytosis.

Active Transport.

Explanation:

Moving substances across a cell membrane against their concentration gradient, from an area of lower concentration to a region of greater concentration, is a process known as active transport in cells.

Thus, Active transport uses external energy—typically in the form of ATP (adenosine triphosphate)—to move materials against the concentration gradient as opposed to passive transport, which depends on the natural movement of particles.

Active transport involves the movement of materials across the cell membrane by means of specific membrane proteins called carrier proteins or pumps.

Thus, Moving substances across a cell membrane against their concentration gradient, from an area of lower concentration to a region of greater concentration, is a process known as active transport in cells.

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NADPH builds up in the STROMA of the chloroplasts during electron transport. In chloroplasts,  NADP+ is reduced by the ferredoxin-NADP+ reductase.

Nicotinamide adenine dinucleotide phosphate (NADPH) is the reduced electron form of NADP+.

The NADPH coenzyme is generated during the last step of the electron transport chain of the light-dependent reactions of photosynthesis.

NADPH is used by plant cells as an electron donor in different reactions associated with dehydrogenase and reductase enzymes.

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Answer:

Enzymes are biological catalysts. Catalysts lower the activation energy for reactions. The lower the activation energy for a reaction, the faster the rate. Thus enzymes speed up reactions by lowering activation energy.

Explanation:

Maybe this will help?

Enzymes are proteins that speed up the biochemical reactions in living organisms, and they are biological catalysts. Enzymes are substance-specific, each one controls only one type of reaction. They are denatured by high temperatures and by extremes of ph.

Enzymes are biocatalysts made up of proteins, that increase the speed of the reaction.

Enzymes do not involve in the reaction and in the end of the reaction they separate from the reaction their substance is specific they are specific to reactions whose speed is increased by these enzymes.

In high temperatures and pH their structure changes as they are protein and with extreme where they also get the nature

Thus, the blanks are a. proteins, b. reactions, c. catalysts, d. Substance-specific, e. denatured.

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Answer:

burning fossil fuels

Explanation:

As people burns fossils fuel, the carbon cycle is obstructed and the atmospheric conditions tempered with

Answer:

B

Explanation:

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Answer:

Waxing means it's getting bigger while waning means it's getting smaller.

Answer:

Optic Chiasm

Explanation:

Optic nerves travel through the optic chiasm to ensure that visual signals go to each hemisphere of the brain.

Answer:

Predation and Competition. Two of the main ways that populations interact with one another is by competition and by predation. In competition, individuals seek to obtain the same environmental resource. In predation, one population is the resource of the other.

Explanation:

Answer:

Functions: DNA is responsible for storing and transferring genetic information while RNA directly codes for amino acids and acts as a messenger between DNA and ribosomes to make proteins

Strands: DNA is a double stranded molecule while RNA is a single stranded molecule

Sugars: DNA contains the sugar dioxyribose and RNA contains the sugar ribose

The carbon cycle is important because it moves carbon (which is a life-sustaining element) from the atmosphere to organisms, and back again. Without it, Earth would be unhospitable.

Answer:

Nuculear Fission.

A process in which a large nucleus splits into two or more parts is called nuclear fission.

The term nuclear fission refers to the breaking apart of a large nucleus to give daughter nuclei with the accompanying release of energy. We have to note that usually the nucleus is bombarded by a small particle.

Hence, a process in which a large nucleus splits into two or more parts is called nuclear fission.

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Answer:

can anyone help me in computer please please

Answer:

anaphase

Explanation:

(don't mind this need 20)

Answer:

condensation

Explanation:

Amino acids consist of carbon, oxygen, hydrogen, and nitrogen. The linking of two amino acids entails the release of a water molecule. Hence, the process that links two amino acids together is called condensation. The condensation reaction is also called a dehydration reaction.

Answer:

Amino acids consist of carbon, oxygen, hydrogen, and nitrogen. The linking of two amino acids entails the release of a water molecule. Hence, the process that links two amino acids together is called condensation.

Answer:

There are three main types of blood vessels

The arteries (red) carry oxygen and nutrients away from your heart, to your body's tissues. The veins (blue) take oxygen-poor blood back to the heart. Arteries begin with the aorta, the large artery leaving the heart.

Explanation:

Answer:

d. polymer

Explanation:

Polymer has a large number of similar units that are bonded together.