What is the purpose of fixing tissue for microscopic viewing?

A acrostic poem for “Cell Theory”

s2008m [1.1K]

C - Classified as one of the smallest parts that together formed all living

E - Each one made out from division

L - Living biological structure found in a

L - Living organism that is also created

S - Surely every individual is aware of that

C - Compartments seem by Hooke

E - Every organism's building blocks

L - Life's processes carried out within

L - Little factories for protein

Don't expect too much on this answer because I'm bad at biology :/

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3 years ago

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You decide to volunteer at a community garden and are assigned to tend six equally sized vegetable beds. Three of the beds conta

Alchen [17]

Answer:

The diversity-stability hypothesis

Explanation:

An hypothesis is defined as a set of idea,explanation or information that you test through study and experimentation. . A hypothesis is is broad and it is not just a random guessing but well planned theory.The stability-diversity hypothesis states that the broader a community the more okay and productive the community will be. This hypothesis drawn from a more stable and productive communities can use their resources at their disposal better and great use.

Stability as a product of variability relative to community abundance.

8 0

3 years ago

Methane gas diffuses through air because The molecules are ___

nikklg [1K]

D, expanding steadily.

6 0

3 years ago

1. Which of the following is caused by differences in ocean water density? A surface currents B deep currents C waves D Coriolis

Sever21 [200]

B. deep currents. Hope this helped

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3 years ago

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. In which phase of cellular respiration is glucose a substrate?

vodka [1.7K]

Explanation:

During glycolysis, enzymes act on the substrate, glucose. Glycolysis occurs in the cytoplasm; here, 2 molecules of ATP are used to cleave glucose into 2 pyruvates, 4 ATP and 2 electron carrying NADH molecules.

Further Explanation:

In all eukaryotic cells mitochondria are small cellular organelles bound by membranes, these make most of the chemical energy required for powering the biochemical reactions within the cell. This chemical energy is stored within the molecule ATP which is produced. Respiration in the mitochondria utilizes oxygen for the production of ATP in the Krebs’ or Citric acid cycle via the oxidization of pyruvate( through the process of glycolysis in the cytoplasm).

overall: C6H12O6 (glucose) + 6 O2 → 6 CO2 + 6 H2O + ≈38 ATP

Oxidative phosphorylation describes a process in which the NADH and FADH2 made in previous steps of respiration process give up electrons in the electron transport chain these are converted it to their previous forms, NADH+ and FAD. Electrons continue to move down the chain the energy they release is used in pumping protons out of the matrix of the mitochondria.

This forms a gradient where there is a differential in the number of protons on either side of the membrane the protons flow or re-enter the matrix through the enzyme ATP synthase, which makes the energy storage molecules of ATP from the reduction of ADP. At the end of the electron transport, three molecules of oxygen accept electrons and protons to form molecules of water...

Glycolysis: occurs in the cytoplasm 2 molecules of ATP are used to cleave glucose into 2 pyruvates, 4 ATP and 2 electron carrying NADH molecules.
The Kreb's cycle: in the mitochondrial matrix- 6 molecules of CO2 are produced by combining oxygen and the carbon within pyruvate, 2 ATP oxygen molecules, 8 NADH and 2 FADH2.
The electron transport chain, ETC: in the inner mitochondrial membrane, 34 ATP, electrons combine with H+ split from 10 NADH, 4 FADH2, renewing the number of electron acceptors and 3 oxygen; this forms 6 H2O, 10 NAD+, 4 FAD.