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Alborosie
4 years ago
5

Some bacteria divide every 20 minutes. If you with one bacterium, how many bacteria would be present after 1 hour?

Biology
1 answer:
r-ruslan [8.4K]4 years ago
4 0
200. hope it helps you out
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When the more dense crust dives into the asthenosphere, it continues to pull the rest of the crust with it. This is called _____
Helen [10]

slab pull

Explanation:

When the more dense crust dives into the asthenosphere, it continues to pull the rest of the crust with it. This is called slab pull.

The pulling effect of a subducting plate on the rest of the plate is known as slab pull.

  • In describing plate tectonics and movement of different plates, the term slab pull is frequently used.
  • It is used to illustrate the dragging of a plate mass on all its part.
  • A slab is a lithospheric plate.
  • At a subduction margin, colder plates will sink because they are more denser.
  • The whole mass of the plate moves down regardless of how rigid and brittle they are.

Learn more:

Lithosphere brainly.com/question/9582362

#learnwithBrainly

6 0
3 years ago
A scientist wishes to determine the effect of a digestive enzyme on starch digestion (starch is broken down into glucose). The e
Sladkaya [172]

Answer:

An identical setup but replacing the enzyme with an equal volume of water

Explanation:

When carrying out any experiment, it is important to set out a control in order to increase the reliability of the data and results.

The control minimizes the effects of variables other than the independent variable.

In the above experiment, starch has to be eliminated and replaced with water. Water does not have starch hence the digestive enzyme being tested will not have any effects making the data and results from the experimental group reliable.

4 0
3 years ago
A carbon atom can bond with other atoms in a variety of ways. Wich set of bonds would a typical carbon atom in a compound
notsponge [240]

Answer:

A carbon atom can form up to four covalent bonds as one carbon atom has four valence electrons (in outermost shell). It is a fact that the number of valence electrons in a atom determines the number of covalent bonds it will form. Thus, each electron in carbon atom is used to form four covalent bonds with various four atoms.

Explanation:

A bond between a carbon and hydrogen atom is a non-polar covalent bond. The non-polar covalent bond are the bonds between two atoms which share equal number of electron(s) with each other. Example: as in case of methane, where one carbon atom shares its 4 outer valence electrons with four hydrogens by sharing equal number of electron.

In contrast, polar covalant bond are the bonds between two atoms which share unequal number of electron(s) with each other. Thus these bonds are partially ionic.

6 0
3 years ago
What does an enzyme’s structure have to do with a catalytic activity?
igomit [66]

Answer:

Explanation:

The proteins in enzymes are usually globular. The intra and intermolecular bonds that hold proteins in their secondary and tertiary structures are disrupted by changes in temperature and pH. This affects shapes and so the catalytic activity of an enzyme is pH and temperature sensitive.

6 0
3 years ago
Where do sensory nerve cells, parasympathetic ganglia, and symphathetic postganglionic fibers found?
svp [43]

Answer:

These are found in the <em>submucosal</em><em> </em><em>plexus</em>

Explanation:

<em>PLEASE</em><em> </em><em>DO</em><em> </em><em>MARK ME</em><em> </em><em>AS BRAINLIEST</em><em> </em><em>UWU</em><em> </em>

3 0
3 years ago
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