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hram777 [196]
3 years ago
5

The _____ consists of protoplasm and a nucleus.

Biology
2 answers:
Lelechka [254]3 years ago
4 0

Answer:

amoeba

Explanation:

Karolina [17]3 years ago
3 0

Answer:

amoeba

Explanation:

Amoebas are organisms that are just basically jelly and a nucleus. There's an attached picture.

That "jelly" is called protoplasm; it's the fluid that makes up the amoeba's body.

Why not A: vacuoles are just protoplasm, no nucleus. they're not organisms.

Why not C: bacteria have no nucleus; they have a nucleoid region.

Why not D: a pseudopodium is an extension of an amoeba, kind of like a retractable arm.

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Assume that you have an antimicrobial agent specific for each of the targets listed below. Indicate which type of microbe would
Alecsey [184]
The answer u r looking for is-

1. all bacteria - glycolytic enzymes and membrane proteins
2. gram-positive bacteria - peptidoglycan
3. gram-negative bacteria -
4. viruses - envelope proteins
5. all bacteria and viruses - nucleic acids
Hope I’ve helped ;)
8 0
2 years ago
Please help :(
faltersainse [42]
The answer is lyric cycle
8 0
3 years ago
PLEASE SOMEONE AWNSER THIS FOR REALLLL PLEASEEEEE
ziro4ka [17]

Answer:

It is pertinent to understand what hypertonic, hypotonic, and isotonic solution means before setting out to explain how a cell reaches equilibrium in each type of solution.

A hypertonic solution is one whose solute concentration is higher than that of the sap of a cell that is immersed in it.

A hypotonic solution is one with the same solute concentration as that of the sap of the cell immersed in it.

An isotonic solution has a lower solute concentration than that of the sap of the cell immersed in it.

In biological systems, water molecules move by osmosis from the region of higher water potential or lower concentration of solutes to the region of lower water potential or higher concentration of solute. An equilibrium is reached when there is no net movement of water between two sides. Hence;

A cell placed in a hypertonic solution will lose water to the surrounding solution until an equilibrium is reached. This means that such a cell will end up shrinking (wilting) or even dying due to loss of water from the cell sap.

A cell placed in a hypotonic solution will gain water from the surrounding solution until there is no net movement of water anymore. Such a cell might become turgid or even burst out its cell content.

A cell placed in an isotonic solution will neither gain nor lose water because the cell sap and the surrounding solution have equal solute concentrations.

Explanation:

3 0
2 years ago
Louis Pasteur, the famous French chemist and microbiologist, noticed that when he added O2 to a culture of budding yeast that we
cluponka [151]

Answer:

organism can adaptaerobic respiration oranerobic respiration for the production of energy molicule ATP (although many of them stick to either one of them )

3 0
3 years ago
The field of _____ is concerned with how variations in behavior and development result from the interaction of genetic and envir
Dima020 [189]

<u>Behavior genetics</u> is a field that focuses on how variations in behavior and development in living organism, result from the interaction of genetic and physical environmental factors.

<h3>What is genetics?</h3>

Genetics can be defined as the scientific study of genes, heredity and the similarities or variations of traits (inherited characteristics) in living organisms such as humans, animals and plants.

<h3>The field of genetics.</h3>

Basically, genetics comprises various fields and these include the following:

  • Classical genetics
  • Developmental genetics
  • Conservation genetics
  • Ecological genetics
  • Evolutionary genetics
  • Behavior genetics

<u>Behavior genetics</u> is a field that focuses on how variations in behavior and development in living organism, result from the interaction of genetic and physical environmental factors.

Read more on genetics here: brainly.com/question/1548948

5 0
2 years ago
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