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NikAS [45]
3 years ago
6

Select the group of organelles that is common to both plant cells and animal cells. A. cytoplasm, mitochondria, cell wall, nucle

us B. ribosomes, cell membrane, mitochondria, cytoplasm C. nucleus, cytoplasm, ribosomes, chloroplasts D. cell wall, ribosomes, cell membrane, mitochondria
Biology
2 answers:
harina [27]3 years ago
6 0

b- ribosomes, cell membrane, mitochondria,cyoplasm

Korvikt [17]3 years ago
5 0

ribosomes, cell membrane, mitochondria, cytoplasm

just did the question it's right.

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Pictured below is the inducible soap operon of the pseudomonas species growing in the oncology ward. imagine the operator has be
pav-90 [236]
The growth on soap would not change that much, it will just change a little or just a bit of its part, but the damage would decrease the species growth elsewhere. Growth on soap will not change, but the damage had the chance to decrease the species growth elsewhere.
3 0
3 years ago
how does water role in photosynthesis explain increased biological productivity in area of heavy precipitation​
s344n2d4d5 [400]

Answer:

Photosynthesis takes in energy from the sun, CO2 and H2O and produces Glucose(don't know formula), O2 and H2O. This means the water is needed for the reaction but isn't transformed. This means that in areas with greater average rainfall, plants generally grow faster.

Please help with my recent questions if this helped. :)

3 0
2 years ago
Any alloy of iron mixed with a small amount of carbon to increase its strength or malleability is called _______________.group o
Amiraneli [1.4K]

Any alloy of iron mixed with a small amount of carbon to increase its strength or malleability is called Steel.

<h3>Why we use alloy ?</h3>

The most common reason for alloying is to increase the strength of a metal. This requires that barriers to slip be distributed uniformly throughout the crystalline grains. On the finest scale, this is done by dissolving alloying agents in the metal matrix (a procedure known as solid solution hardening).

It increases tensile strength also. Hardness, hardenability and resistance to wear. It decreases tendency toward scaling and distortion. It increases the rate of carbon-penetration in carburizing.

<h3>How to make Alloy? </h3>

Alloys are made by mixing two or more elements, at least one of which is a metal. This is usually called the primary metal or the base metal, and the name of this metal may also be the name of the alloy.

To know more about Alloy please click here: brainly.com/question/716507

#SPJ4

6 0
1 year ago
Why would it be wise for a woman carrying the hemophilia gene to keep her son from being circumcised?
xenn [34]

Answer:

Because the probability of hemophilia would be 1:4

Explanation:

Hemophilia is a disease that comes with a sex chromosome (pair 46).

It is a recessive allele associated with chromosome X, women have two X chromosomes they can carry it, but they don't have it because they have another dominand allele non-hemophilic.

If you draw a Punnet square with a non-hemophilic father and a carrying mother, you'll found you have 1:4 chances of having a baby boy with hemophilia.

Carrying mother = X(H)X(h)

Father = X(H) Y

8 0
2 years ago
BIOLOGY HOMEWORK
bulgar [2K]

Answer: The only reaction performed by chloroplast through its chlorophyll is photosyntesis. Therefore the chemical formular is below.

   C02         +          H20           →                   C6H1206    +       O2+           H20.

(carbondioxide) +    (Water)     Chlorophyll      (glucose)  +(oxygen)+     (water)

                                                       and                                                                                            

                                                   enzymes .                    

This is the single reaction of the process of photosynthesis.However two interconnected reactions are involved light dependent stage and light independent stage.

The first reaction takes place in presence of sunlight, and it is called Photolysis of water.it is the spiting of water to H+, electrons and Oxygen. This is  the source of oxygen seen above.

             4 H20→ 4H+ + 4e- + 02.

The light independent stage; the hydrogen ion from the photolysis is transfer to the light independent stage to reduce the C02 to produce glucose.In the first equation seen above.

Since chloroplast performs photosynthesis through action of its chlorophyll, The above reaction describes the chemical formula.

B.

The cell wall  of plants is made up of the middle lamella, the primary cell wall and the secondary cell wall .

<u>Cellulose</u><u> a complex carbohydrate is the major components</u>. It contains,  monomers of  glucose in small units  linked to one another by bonds.

C

Vacuole helps in plant turgidity needed for uprightness. when filled with water provides  turgor pressure increases as the cell membrane pushes against the cell wall. The resulted turgidity  helps the plants  to maintain resistance to external pressure and therefore resist the effects of gravity.

8 0
3 years ago
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