ANSWER QUESTION PLZ TYSM!!

Answer:

I think it's true...

Explanation:

Answer:

True

Explanation:

edge2021

Answer:

A) 2.

I hope it helps :)

Explanation:

During mitosis, a eukaryotic cell undergoes a carefully coordinated nuclear division that results in the formation of two genetically identical daughter cells. Mitosis itself consists of five active steps, or phases: prophase, prometaphase, metaphase, anaphase, and telophase.

Answer:

(MY) body is only going through chemical changes because of my digestive juices, my saliva, and brain functions.

Explanation:

{MY} body isn't going through many physical changes other than my body slowly breaking down on a nuclear level every day slowly just like everybody else that's why nobody dies of old age, its just the teardown of their body eventaully giving out

Soil erosion rates accelerate dramatically, impacting water quality in streams and rivers.

Answer:

B

Explanation:

Answer:

An organism will adapt to survive an environment. For example if an environment is very cold the organism will develop a thicker coat to trap in heat. Another example is if it is an environment with many trees, an organism might develop claws to climb trees or a tail to assist with balance and climbing

Explanation:

Hope this helps :)))

Answer:

the earth is 4.543 billion years old

Answer: The percent increase in the mass of cylinder of beetroot is 8%.

Explanation:

To calculate the percent increase in the mass of cylinder, we use the equation:

[tex]\%\text{ increase in mass}=\frac{\text{Final mass - Initial mass}}{\text{Initial mass}}\times 100[/tex]

We are given:

Final mass of the cylinder = 2.7 g

Initial mass of the cylinder = 2.5 g

Putting values in above equation, we get:

[tex]\%\text{ increase in mass}=\frac{2.7-2.5}{2.5}\times 100\\\\\%\text{ increase in mass}=8\%[/tex]

Hence, the percent increase in the mass of cylinder of beetroot is 8%.

Answer:

The correct answer is - b. inadequate mineralization in the osteoid.

Explanation:

Osteomalacia is a condition where the bones become weak and soft, this bone softening is occurred due to mainly vitamin D deficiency that also causes rickets. It leads to insufficient or inadequate mineralization in the osteoid.

This conditing when takes place in kids and young adult leads to curve or bowing during the growth period. In this case, bones are very prone or easily fractured.

Answer:

stabilizing selection

Answer: Alarm

Explanation:

When equipment malfunctions, an alarm should be initiated to bring the malfunction to the attention of the relevant personnel.

This will ensure that whatever adverse effects the malfunction could have caused is mitigated and the machine can be attended to on time to prevent further damage.

Answer:

Nutritional Systems are very important when it comes to homeostasis. The body needs certain nutrients when performing the body's daily functions. The body needs nutrients like proteins and carbs because they contain energy. The energy from these nutrients help the body to it's daily tasks and stay healthy.

Answer:

TNF-alpha is expressed as a homotrimer that exerts its activities through binding to two types of receptors: TNFR1 and TNFR2, which are transmembrane glycoproteins characterized by having an extracellular domain with 4 cysteine-rich domains (CRD 1-4) , each with 3 cysteinecysteine disulfide bonds.

Explanation:

TNF-alpha (Tumor Necrosis Factor), which has the characteristic of being a paracrine signaling ligand, is a pleiotropic cytokine that functions as a mediator of immune regulation, the inflammatory response and apoptosis in some cell types. Receptors in this family are involved, with some exceptions, in juxtacrine signaling; that is, both the ligand and the receptor are membrane proteins with extracellular domains through which signaling is established. The cellular responses promoted by TNF are initiated by its interaction with two different types of cell receptors, the type I receptor (55 kDa) and the type II receptor (75 kDa). Both types of receptors are part of the TNF receptor family, members of which include Fas antigen (apoptosis inducer, also called Apo-1 or CD95), CD27 (T-cell activation antigen), CD30 (lymphoma marker Hodgkin) and CD40 (B-cell antigen), which share the characteristic of cysteine-rich sequences in their extracellular domains. This family of cytokines generate cellular responses that include differentiation, proliferation, activation of NFκB and cell death, promoting the aggregation of receptor monomers, that is, they have a transmembrane domain that participates in the solubilization of the receptor and a domain of intracellular death that is involved in signal transduction. The binding of TNF to TNF-R1 induces a signaling cascade through its intracellular death domain, which subsequently leads to the activation of complex I (or inflammatory) of NFkB and proceeds to the transcription of anti-apoptotic genes, pro- inflammatory diseases and apoptosis complex II (caspases).

Answer: Volcanic eruptions, earthquakes and tsunamis are all dramatic examples of geological events.

Explanation:

Answer:

Contact inhibition

Answer:

i could be wrong but i think its

the rapid division of bacteria in the lymph nodes.

the rapid division of white blood cells in the lymph nodes.

Answer:

Phototropism is the type of tropism where an organism responds to light as the stimulus.

Forexample, a plant enclosed in a box with a small hole and placed in light, the tip of the plant will grow towards the hole

Answer: I believe the answer would be C -- Changes observed in seismic wave data.

Explanation:

Geologists use rock samples as direct evidence about earth's layers, and they  use seismic waves as indirect evidence to study the Earth’s structure.

I hope this helps!

Answer:

All cells share common components: (1) a plasma membrane, an outer covering that separates the cell's interior from its surrounding environment; (2) cytoplasm, consisting of a jelly-like region within the cell in which other cellular components are found; (3) DNA, the genetic material of the cell.

Answer:

6. antibodies and DNA for the question no.6

Answer:

binary fission

Explanation:

Answer:    Fourth Amendment

Explanation:

Did you mean: what amendment to the us constitution has the police violated​

Fourth Amendment.

Answer:

Cycle 3: The electric transport chain!

Answer:

Because of the reduction or near extinction of the purple flowers noticed by the botanist Ten years after it was in abundance, this fall in the population could be caused by the unfavorable change in the plant's environment. While the pink flowers tripled because some factors in the environment were favorable for its growth.

Explanation:

From the question, it was mention that the botanist noticed at first purple flowers had more population than the pink flowers and that changed after 10 years when the population of the pink flowers tripled and purple flowers were nearly gone. Some of the causes that could be responsible are:

1. Disease and pest attack on the purple flowers.

2. The pink flowers developed a good survival mechanism even in adverse conditions.

3. Environmental stress could also come into play on the purple flowers.

4. Climate which initially supported the growth of the purple flowers had changed. Because variations exist in plants and the ideal conditions necessary for plant growths and proliferation varies among plants.

.

Answer:

B) 2N

Explanation:

Body cells have 46 chromosomes and are called 2N cell. It's a diploid cell.

2N = 4 chromatids. During meiosis, the 2N cell divides into 4 nonidentical 1N cells.