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natali 33 [55]
3 years ago
9

Why does calcium concentration matter to a cell?

Biology
2 answers:
Nataliya [291]3 years ago
5 0

Answer:

HOPE IT MAY HELP YOU

Explanation:

Calcium-based signaling is used in many cellular and neuronal processes to initiate rapid responses to extracellular signals. Cells therefore maintain tight control over intracellular Ca2+ levels, using a variety of channels and pumps.

Darina [25.2K]3 years ago
5 0

Answer:

to answer your question it is

Explanation:

Calcium-based signaling is used in many cellular and neuronal processes to initiate rapid responses to extracellular signals. Cells therefore maintain tight control over intracellular Ca2+ levels, using a variety of channels and pumps. ... neuron

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Blood in urine can be a sign of kidney damage. Why is blood not usually found in the urine of a healthy person?
olchik [2.2K]

Answer:

Blood is not present in the urine of healthy person since the blood cells, platlets and plasma proteins are large enough to prevent their glomerular filtration. These components of blood are not present in the glomerular filtrate and hence, are absent in urine as well.

Explanation:

The first step in urine formation is glomerular filtration which filters the nitrogenous wastes and other compounds and forms glomerular filtrate. Glomerular filtrate undergoes tubular reabsorption and tubular secretion to form urine.  

The components of blood such as blood cells, platelets, proteins of plasma are not added to the glomerular filtrate. They exit the glomerulus of nephrons via efferent arteriole. Since blood components are not filtered to become part of glomerular filtrate, blood is absent in the urine of a healthy person.  

5 0
3 years ago
Net2vec: quantifying and explaining how concepts are encoded by filters in deep neural networks
FromTheMoon [43]
A lot of<span> realistic </span>however<span> harder-to-study hypothesis is that </span>linguistics<span> representations </span>are<span> distributed, and </span>therefore<span> filters </span>should be<span> studied in conjunction. S</span>o as to analyze this idea whereas sanctioning<span> systematic </span>visual image<span> and quantification of multiple filter responses, </span>we have a tendency to<span> introduce the Net2Vec framework, </span>within which linguistics ideas are<span> mapped to vectorial embeddings </span>supported<span> corresponding filter responses. By </span>learning<span> such embeddings, we would be</span> able to<span> show that </span>one<span>., in most cases, multiple filters </span>are needed<span> to code for </span>a plan. Usually<span>, filters </span>don't seem to be conception<span> specific and </span>facilitate write<span> multiple </span>ideas<span>, and compared to single filter activations, filter embeddings </span>are able to higher<span> characterize the </span>which means<span> of an </span>illustration<span> and its relationship to </span>different ideas<span>.</span>
8 0
3 years ago
Why is an isa unlikely to change between successive generations of microarchitectures that implement it?
spayn [35]
First, ISA means Industry Standard Architecture. it is a standard bus architecture that is associated with the IBM AT motherboard. The Industry Standard Architecture has three key functions. first is it is informative, the second is it is directional and the last one is it is locational.
3 0
4 years ago
There are economic concerns surrounding the products that have been genetically engineered for particular traits, including
Arturiano [62]

Answer:

patented products

Explanation:

A patented product is one that has gone through a public concession process that has ruled that a particular company or manufacturer has exclusivity in the manufacture and distribution of that product on the market.

There is a concern about the existence of patented products in relation to genetically modified organisms, because this may prohibit the manufacture of similar products. In the case of agricultural crops, this concern becomes even greater, because the controversy of genetically modified and authenticated crops may end up being invaded and contaminating the plantation that has not been genetically modified, causing the producer to lose production rights for the contaminated crop.

8 0
3 years ago
WILL GIVE BRAINLIEST IF RIGHT
Harrizon [31]

Answer:

A

Explanation:

A

6 0
3 years ago
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