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egoroff_w [7]
3 years ago
15

All atoms of an element have the same number of electrons. Question 12 options: True False

Biology
1 answer:
Makovka662 [10]3 years ago
8 0

Answer:

yes

Explanation:

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I need a list of every organelle in a cell and what they do.
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Assuming this is basic high school level. Plant organelles and animal organelles are different. So here's both.
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Next time, be a little more specific please!

8 0
3 years ago
Much important confirmatory evidence on the genetic code has come from assessing changes in the amino acid sequence of mutant pr
Reil [10]

Answer:

The correct answer is -

A. a, c, g

B. e, b, f & d

Explanation:

Part A- the options a, c, g are the options that show mutation or replacement by a single base change

a) Phenylalanine: UUU UUC

Leucine: UUA UUG

Only one base change

c) Alanine:  GCU  GCC  GCC GCG

   Thr:         ACU ACC ACA ACG

only one base change

g) Prolin:  CCU CCC  CCA  CCG

  Serine: UCU UCC  UCA UCG

Part B:

All other replacements will not be consistent with the Genetic Code if single base substitutions occur in option e, b, f & d

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3 years ago
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