What are the names of below these question digest?

What factor has an influence on physical fitness that Cannot be changed?

MAXImum [283]

Your body's physiological make-up and genetic makeup cannot be altered, but you do have some influence over things like your attitude toward fitness, where you work out, and the people who encourage you in your endeavors.

<h3>What are the determinants of physical fitness?</h3>

10 Physical Fitness Measures to Determine Your Level of Fitness

body structure. In essence, this relates to the relative amounts of bone density, muscle, and other important body parts. Cardiovascular fitness levels, flexibility, speed, power, coordination, balance, agility, and more.

<h3>What contributes most to increasing fitness level?</h3>

Exercise must be safe if it is to be used for physical conditioning. When creating and executing an exercise program to improve both health and fitness, safety is the most crucial issue to take into account.

<h3>Can we manage every issue that affects our physical fitness?</h3>

Not all of the things are under our control. Only certain types of housing situations are conducive to healthy fitness regimens. In general, you have to be accountable for your physical health.

learn more about physical fitness here

<u>brainly.com/question/13490156</u>

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7 0

1 year ago

Twisted protein fibers that are found within the cells of the hippocampus and certain brain areas are called _____, and an exces

zubka84 [21]

Answer:

Prions

Explanation:

Prions are misfolded proteins found in the brain, they cause other proteins to fold the same way. The cell can't degrade the proteins which leads to an accumulation of these misfolded proteins and the development of neurodegenerative diseases like Alzheimer and Parkinson

5 0

3 years ago

Hydrogen ions have a positive charge why

Fantom [35]

Hydrogen has one valence electron. To make it an ion, you need to remove this valence electron. When you remove an electron, the element becomes positive because you are taking away the negative

4 0

2 years ago

-

fiasKO [112]

Explanation:

-Pheophytin

P680 the primary donor of Photosystem II becomes excited and transfers an electron to pheophytin. Pheophytin is the initial intermediate electron acceptor and carrier in Photosystem II; it is a chlorophyll-like molecule that lacks a central magnesium ion.

Further Explanation:

Photosynthesis is a chemical pathway that’s integral to producing energy in plants and other primary producers. Energy in the form of molecules of glucose is produced from light, water and carbon dioxide while oxygen is released. This occurs in several complex steps, photosynthesis is a rate limited reaction, depends on several factors including carbon dioxide concentration, ambient temperature and light intensity; the energy is retrieved from photons, I.e. particles of light, and water is used as a reducing agent. This occurs in the thykaloids, where pigment molecules like chlorophyll reside.

The chloroplast is a membrane bound organelle found in plants. It contains several invaginations of a plasma membrane called the thylakoid membrane. This contains chlorophyll pigments, in stacks called granum, while the internal spaces of the organelle are called the lumen. Liquid surrounds the granum, forming the stroma.

During the light reaction:

Light is absorbed by pigments in phosystem II (PSII). This energy is transferred among pigments til it gets to the reaction center, and is transferred to P680; this promotes an electron to a higher energy level where it then goes to an acceptor molecule, like Pheophytin .
Water supplies the chlorophyll in plant cell with replacement electrons for the ones removed from photosystem II. Additionally, water (H2O) split by light during photolysis into H+ and OH- acts as a source of oxygen along with functioning as a reducing agent.
the electron moves down an electron transport chain (to PS I)where it experiences continuous energy loss. This energy fuels the pumping of H+ from the stroma to thykaloid, leading to the formation of a gradient. The H+ move along their gradient and cross through ATP synthase, into the the stroma.
ATP synthase converts ADP and Pi to the energy storage molecule ATP.
The electron gets to photosystem I where it goes to pigments at P700. It absorbs light energy, the electron is promoted to a higher energy level, and passed to an electron acceptor. This leaves a space for another electron which is then replaced by one from photosystem II.
in the ETC, the molecule NADP is reduced to NADPH by providing H+ ions. NADP and NADPH are integral to the Calvin cycle where monosaccharides or sugars like glucose are produced after the modification of several molecules.

Learn more about Photosynthesis at brainly.com/question/4216541

Learn more about cellular life at brainly.com/question/11259903

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8 0

3 years ago

What are the components of plasma in the human blood

katovenus [111]

Answer:

Plasma. The liquid component of blood is called plasma, a mixture of water, sugar, fat, protein, and salts.

Explanation:

3 0

2 years ago