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Alik [6]
3 years ago
14

If we know the atoms mass in amu and we know the number of protons of the atom, can we calculate the number of neutrons that con

tribute to the mass? explain
Biology
1 answer:
olga nikolaevna [1]3 years ago
5 0
Yes you can. The atomic mass measured from the proteins and neutrons in an atom, since you know he number of protons, you can subtract and be left with the number of neutrons.
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Give two differences between permanent and merystamitic tissues​
emmasim [6.3K]

Answer:

Permanent tissue consist of more than one time of cell and all are differeniated but meristemic tissue consist of undiffereniated cells.

Meristemic cells are simple but permanent cells are complex in nature.

Meristamic cell responsible for primary and secondary growth and permanent tissue helps in overall growth of plants

Explanation:

4 0
3 years ago
Use the four population pyramids above to answer the question. Which country's population is
artcher [175]
I think it would be D hope this helps
8 0
2 years ago
What is phrenology, and what role did it play in the development of ideas about brain localization?
Eva8 [605]

Answer:

Hello YOU!

Explanation:

Phrenology was a science of character divination, faculty psychology, theory of brain and what the 19th-century phrenologists called "the only true science of mind."Phrenology came from the theories of the idiosyncratic Viennese physician Franz Joseph Gall (1758-1828).

Gall believed that the bumps and uneven geography of the human skull were caused by pressure exerted from the brainunderneath. He divided the brain into sections that corresponded to certain behaviors and traits that he called fundamental faculties. This is referred to as localization of function.

Phrenology is considered pseudoscience today, but it was actually a vast improvement over that era's prevailing views of personality. ... But phrenology may be undergoing a redemption of sorts. Not the skull part—that's still considered bunk.

Phrenology was particularly popular in the U.S. because it fit so well with the idea of the American dream–the notion that we can accomplish our goals despite a humble heritage. Spurzheim believed that the brain was like a muscle that could be exercised.

4 0
3 years ago
Looking at the picture above, what would be the 3 base sequence on the tRNA molecule that compliments the mRNA strand?
anygoal [31]
The answer is A because with rna G and C always go together and A and U always go together
5 0
3 years ago
NEED IT ASAP!!! Which statement about the specific immune response is FALSE?
Murrr4er [49]

Answer:

The answer is: Clonal selection produces memory cells that are long-lived and can recognize the antigen in the future.

Explanation:

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3 years ago
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