BIOLOGY MIDDLE SCHOOL

Which product can you NOT recycle? A. newspaper B. pressure-treated wood C. aluminum soda can D. plastic milk jug

Answers

Answer 1
Answer:

Answer:

Pressure treated wood

Explanation:

Answer 2
Answer:

Answer

b wood

Explanati


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COLLEGE

Mitosis forms A. two daughter cells with half the DNA of the mother cell.B. two daughter cells with the same amount of DNA as the mother cell.C. daughter cells called gametes.D. two daughter cells with twice the amount of DNA as the mother cell.E. one daughter cell and another incomplete cell.

Answers

Answer:

.D. two daughter cells with twice the amount of DNA.

Mitosis is a multiplication division with the daughter cells having  twice(diploid)  the amount of DNA present in the parent cells that is  2n,   The Chromosomes number  doubles in the daughter cells , and therefore the DNA  also doubles  with each successful generation in the daughter cells. It is this ability to multiply the genetic components that makes Mitosis to be called multiplication division.

The parents and daughter cells  are exactly similar.

Each daughter cell with  its double genetic composition can  also   pass on  to its own  subsequent generation the genetic composition  since its DNA and chromosomes . Thus   enough amount can be passed to its own daughter cells too, which explains the need for double DNA inherited from the parents  

Answer:

Mitosis forms two daughter cells with the same amount of DNA as the mother cell. The correct option is B.

Explanation: cell division is a process by which organism generate new cells. There are two types of cell division;

-Meiosis and

- Mitosis.

Mitosis is a type of cell division in cell biology which occurs when a cell divides to form two daughter cells that are each haploid as it contains half the number of chromosome as the parent cell. It occurs only in cells that has nucleus and enclosed in a membrane(eukaryotic cells). The process of Mitosis involves different stages:

-prophase,

-prometaphase,

-metaphase,

-anaphase, and

-telophase

At the end of cell division, two daughter cells with the same amount of DNA as the mother cell are formed. I hope this helps. Thanks.

MIDDLE SCHOOL

Give an approximate location of New Orleans In degrees

Answers

Longitude: -90.0715 degrees Latitude: 29.9511 degrees


MIDDLE SCHOOL

The pH scale is a measurement system that indicates the concentration of _____ in solution.

Answers

Answer: Hydronium ions H+

Explanation: The pH or potentiality of hydrogen for acidic solutions are indicated by the number of Hydronium ions present in the solutions. For basic solutions it is indicated by the presence of hydroxide ions or OH-.

Answer:Hydrogen

Explanation:

The pH scale is a measurement system that indicates the concentration of HYDROGEN IONS in a solution. The pH scale ranges from zero to 14. A pH that is less than 7 is considered to be acidic while a pH that is more than 7 is considered to be basic.

HIGH SCHOOL

O brain & sensory development before birth: which sensation is the most developed, and which sensation is the least developed at brith?

Answers

Hearing is much more developed and taste is the least developed. Tast buds form at around 7 weeks.
HIGH SCHOOL

Are the fat bodies larger in male or female frogs why is this so

Answers

The fat bodies are larger in female than in male frog.
 It is mostly because the fats are located around the genitals (ovaries in females) and keep their eggs warm. Also, fats supply nutrients for the tadpoles.  
Fats (adipose tissue) in frogs is needed for metamorphosis and mating and it is an energy reserve.
MIDDLE SCHOOL

Bacteria can be treated with antibiotics such as A. peptidoglycans.
B. capsids.
C. penicillin.
D. cortisol.

Answers

The answer would be C. Penicillin :)
HIGH SCHOOL

The gene for fangs is recessive yet most of the dragons have fangs how can this happen

Answers

Because dragons are awesome

Because while fangs are receive, the lack of large teeth may cause hunting to be difficult. they might starve before maturity. also in most stories dragons are sentient, so maybe they think the lack of fangs is an unattractive feature.

COLLEGE

Marble is a.foliated, b.used for statues, c.easy to break into thin sheets, d.formed from siltstone or mudstone

Answers

Your answer is B. Marble is commonly used for statues. It is a metamorphic rock that is relatively soft and easy to work with fresh from the quarry. It hardens as it ages, making it ideal as a decorative piece. It can be polished and is shatter-resistant. It is also a favorite medium for sculpture because it comes in different shades. The most expensive type of marble though is one that is white. 

The answer is B. used for statues.

HIGH SCHOOL

What does the cell membrane do?

Answers

The cell membrane is a biological membrane that encloses a cell and separates its content from the extracellular environment. Its main function is the protection of cells. However, it is selectively permeable to ions and small molecules so another function of the cell membrane is the regulation of movements of substances in and out of cells. Nontheless, their function in cell adhesion and cell signaling is important in a number of cellular processes.
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