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AnnyKZ [126]
3 years ago
9

Describe several methods of movement seen in bacteria

Biology
1 answer:
storchak [24]3 years ago
7 0
1. Use of false feet
This is seen in amoeba, also known as the pseudopodia.

2. Cilia
Example - paramecium

3.Flagellum
example- animal cell
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riadik2000 [5.3K]

Answer:

HCl

Explanation:

Some easy ways to identify if a compound is an acid is to locate an H+ proton, while basic compounds will have an OH- ion.

Examine all the choices:

A) NaOH

Already, we see that OH is here, so it's a base, not an acid. Eliminate.

B) NaCl

This doesn't have an H+ or an OH-, so it's not an acid. It's actually a salt. Eliminate.

C) HCl

This does have an H+, so it's an acid.

D) CH_4

Although this does have an H, it's a hydrocarbon - an organic compound. So, it's not an acid.

The answer is thus C.

<em>~ an aesthetics lover</em>

6 0
4 years ago
Mutations are important for evolution because they _____.
hjlf

Explanation:

Hey, your answer is :

Mutations are important for evolution because they increase genetic variation and the potential for individuals to differ.

<em>Hope</em><em> </em><em>this helps</em><em>.</em><em>.</em><em> </em><em>Good</em><em> </em><em>Luck</em><em>!</em><em> </em>

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3 years ago
"Old-fashioned telephone systems relied on operators to take incoming calls and connect them to the appropriate persons they wer
Ghella [55]

Answer:

The thalamus of the brain functions in this analogous manner.

Explanation:

The thalamus (dorsal and ventral thalamus) is a structure located in the forebrain, at the base of the cerebrum. It acts as a relay center with nerve fibers project out to the cerebral cortex in all directions.

The thalamus is mainly made up of gray matter and contains a small amount of white matter. The grey matter, which is divided into the anterior part, medial and dorsal part contains several nuclei that interconnect brain activity between different areas of the brain. The anterior part contains anterior thalamic nuclei, medial part contains dorsomedial nuclei and the lateral part contains dorsal tier and ventral tier nuclei. Interlaminar nuclei , reticular nuclei, medial geniculate body , lateral geniculate body, etc are other nuclei present in the thalamus.

The thalamus receives sensory information from the various receptors in the body. It relays this sensory information to the cerebral cortex, where it is interpreted as pain, touch, temperature, etc. The various functions of thalamus include the integration of sensory information, emotional control, motor control, integration of sensations with emotions, regulation of consciousness, sleep, and alertness.

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3 years ago
Digestion of protein within the stomach begins with the enzyme
Ilia_Sergeevich [38]

The answer is "D"

Hope This Helps!

8 0
3 years ago
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Which statement best explains why the development of a new area of science can lead to changes in a theory? A.A new area of scie
Levart [38]

Hey there!


It is mostly like "B". A new area of science promotes experimentation from a different point of view because everything else is explains why the development of the new area of science which could lead to change in a particular theory but they aren't quite the "best" one

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