Bobby has labeled the following diagram of a cell. His science teacher tells him it is perfect except for one error. Evaluate the diagram and choose the option that describes how Bobby's diagram can be corrected cell membrane nucleus cell wall cytoplasm The cell membrane should be the outermost layer of the cell The cell does not have a cell wall, only a cell membrane This type of cell does not contain a nucleus This type of cell does not contain cytoplasm.

Answers

Answer 1

Answer:

The answer should be:

This type of cell does not contain a nucleus.

Here is why:

The type of cell that Bobby is looking at is what you call a prokaryote. These are simple unicellular organisms that do not contain a nucleus. They also do not have membrane-bound organelles, so they are just simply floating around the cytoplasm. What that should be labeled as though is nucleoid instead.

Answer 2

Answer: This type of cell does not have a nucleus because it is a prokaryote.

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6. How do scientists account for the decrease in available energy from one trophic level to the next higher trophic level? A. The energy is available to organisms at lower trophic levels.
B. The energy of the sun cannot be fully exploited by producers.
C. The energy is stored in energy-dense molecules for decomposers.
D. The energy is used by organisms for life functions or is lost as heat.

Answers

Answer:

D. The energy is used by organisms for life functions or is lost as heat.

Explanation:

The fossils darwin found were significant because

Answers

they showed evolution and how species had adapted and evolved to live in their changing environment

Where are most of the nonmetals found in the periodic table?

A.

at the top

B.

on the right side

C.

in the bottom left corner

D.

on the left side

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D. Most of the non-metals are found on the left side I the periodic table

A student grouped animals into two separate groups based on a characteristic shared by all of the animals in each group. The two groups are shown below.What characteristic did the student most likely use to group the animals?
A.
presence or absence of lungs
B.
prokaryotic or eukaryotic
C.
autotrophic or heterotrophic
D.
presence or absence of backbone

Answers

D. presence or absence of a backbone

Answer:

Explanation:

All of the animals on the left are vertebrates, or in other words, they have a backbone. The animals on the right are invertebrates or without a backbone. Hope this helps!

What do B cells produce?