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inysia [295]
3 years ago
11

What mineral is mined in the Congo and used in cell phones?

Biology
1 answer:
kkurt [141]3 years ago
3 0
Tantalum.................
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Proteins act as what in cells to control reactions
Damm [24]

The answer is; catalyst

These proteins are called enzymes. They work by lowering the activation energy of reactants and hence speed up the biochemical reaction. They are not affected in the process hence one enzyme molecule can catalyze many reactions. An example of such an enzyme is carbonic anhydrase that enables carbon dioxide to dissolve in blood plasma as carbonic acid.


5 0
3 years ago
Describing the experience of a snowflake melting on one's tongue as "cold . . . Wet . . . Tingly . . . Slightly metallic in tast
makkiz [27]

Answer;

Wundt; introspection

Describing the experience of a snowflake melting on one's tongue as "cold . . . Wet . . . Tingly . . . Slightly metallic in taste" echoes Wundt's method of introspection.

Explanation;

The pioneering psychologist Wilhelm Wundt used a method called introspection to enable subjects to examine their own mental processes. introspection is used to describe a research technique that was first developed by psychologist Wilhelm Wundt.

Introspection is the examination of one's own conscious thoughts and feelings. In psychology, the process of introspection relies exclusively on observation of one's mental state, while in a spiritual context it may refer to the examination of one's soul.

8 0
2 years ago
DNA contains the code for constructing which molecules?
mixas84 [53]
The answer is proteins.


The process of translation can be seen as the decoding of instructions for making proteins, involving mRNA in transcription as well as tRNA. The genes in DNA encode protein molecules, which are the "workhorses" of the cell, carrying out all the functions necessary for life.
5 0
2 years ago
What's the period of slow population growth depicted in a population growth curve
Furkat [3]

Answer:

lag phase

Explanation:

this is where the organism has little cells hence cell division is minimal hence slow growth

8 0
3 years ago
The human gene for your muscle protein is different from monkey muscle protein in 4 places and different from a chicken's gene i
Volgvan

Answer:

The human gene for your muscle protein is different from monkey muscle protein in 4 places and different from a chicken's gene in  25 places.

This is molecular biology, and this shows a little bit about evolution because it shows human, monkey and chickens share a common ancestor.

Explanation:

The example shows some features about biology. Molecular biology is focused on all the components and elements of molecular cells. In this case, analysing muscle protein and genes is considering this type biology.

DNA is the origin of every living cell on earth and is unique for every species. The analysis of protein's DNA is a determination of how distant or close species are.

There are many other ways to relate evolution to the different animals, species or cells. You can use fossil record, anatomy, reproductive isolation, embriology, among many others.  

3 0
2 years ago
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