Please Help , I WILL MARK BRAINLY !!

Biology

1 answer:

JulsSmile [24]3 years ago

3 0

A. The Nucleus is where the neutrons and protons are piled together. In the first energy level there are 2 electrons. In the second energy level there are 5 electrons. The protons are positive red. The neutrons are green. The electrons are negative yellow.

b. There are 7 protons in the atom

c. There are 7 neutrons in the atom

d. There are 7 electrons in the atom.

e. The atomic number is 7. (You can calculate it by thinking it as Atomic number = number of protons)

f. The mass number is 14. (You can calculate mass by adding the protons and the neutrons together)

You might be interested in

▪️Chapter - The fundamental unit of life

Rashid [163]

Answer:

The difference between Prokaryotic cell and Eukaryotic cell are;

$\begin{array}{lll}&\underline {\text {Prokaryotic}}& \underline {\text {Eukaryotic}}\\ \\ \text {Nuclear \ membrane \ and \ nucleus} & \text {No \ true \ nucleus \ or} & \text {Has \ a \ true \ nucleus} \\& \text {nuclear \ membrane} & \text {nucleoli \ and \ nuclear \ membrane}\\\\ \text {Membrane \ bound \ cell \ organelle} & \text {None &Present} \\\\ \text {Chromosome \ number \ and \ shape} & \text {One} & \text {Several, more \ than \ one} \end{array}$

Explanation:

Prokaryotic cells

The plasma membranes surround prokaryotic cells, however, within their cytoplasm, there are no organelles bound to the membrane and there is no nucleus in the prokaryotic cell which differentiates it from the eukaryotic cells

Eukaryotic cells

Eukaryotic cells also have plasma membranes, ribosomes and cytoplasm. Eukaryotic cells also have membrane-bound nucleus, membrane bound organelles, such as chloroplast, mitochondria, endoplasmic reticulum, and Golgi apparatus which together differentiates it from a prokaryotic cell

4 0

3 years ago

The patient with parkinson's disease has a pulse oximetry reading of 72% but the patient is not displaying any other signs of de

Igoryamba

That would be "motion"

4 0

3 years ago

Which greenhouse gas is created by humans executively

TEA [102]

Answer:

Carbon dioxide

Explanation:

3 0

3 years ago

Quais adaptações evolutivas o grupo das Angiospermas possui em relação aos outros grupos de plantas? Como essas adaptações contr

jolli1 [7]

Uhhh English or español please or por favor

5 0

3 years ago

Darwin found that many of the species on the galápagos islands

Zepler [3.9K]

His discoveries on the islands were paramount to the development of his Theory of Evolution by Natural Selection.

On the islands, Charles Darwin discovered several species of finches.

Thanks to his close observations, he discovered that the different species of finches varied from island to island.

5 0

3 years ago