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mrs_skeptik [129]
2 years ago
9

Choose all the answers that apply.

Biology
2 answers:
kari74 [83]2 years ago
8 0

Eukaryotes, are not ALWAYS multicellular.

<em>They can be unicellular, may have evolved from prokaryotes, have membrane-bound organelles, and have a true nucleus. </em>

Prokaryotic cells are are actually more primitive than eukaryotic cells.

icang [17]2 years ago
7 0
The 3rd,4th, and 5th are correct.
You might be interested in
.
Harman [31]

Answer:

I'm pretty sure the answer is A.

Explanation:

RNA is transcribed in the nucleus; after processing, it is transported to the cytoplasm and translated by the ribosome.

8 0
3 years ago
Read 2 more answers
A species of butterfly lives in a warm climate. The butterflies feed on the nectar of tropical flowers. Birds eat the butterflie
kirill115 [55]

Answer:

You didn't give options to choose from so I'll just wing it.

Over-predation will most likely be the cause of the extinction of the butterflies

Explanation:

Since the birds are preying on them, their population will most likely go extinct because of the birds.

3 0
2 years ago
Your teacher asks you to model the phases of mitosis using a cheese pizza. You may use other toppings or kitchen tools to develo
I am Lyosha [343]

Interphase: Add mushrooms to represent organelles and a ring of pepperoni to make a nuclear membrane. Strips of peppers would represent the DNA inside the nucleus. To model the end of interphase, double the number of mushrooms on the pizza to indicate the copying of the organelles. Double the number of peppers inside the nucleus to represent the replication of DNA.

Prophase: Pair strips of pepper inside the nucleus to show the formation of chromosome pairs. Strips of aluminum foil would represent spindle fibers.

Metaphase: Line up the pair of peppers along the middle of the pizza. Removing the pepperoni would show the breakdown of the nuclear membrane.

Anaphase: Split up the pairs of peppers, and show the spindle fibers, made of aluminum foil, pulling them to either side of the cell.

Telophase: Make two new nuclear membranes around the pepper strips using pepperoni. Separate the pairs of peppers to show the chromosomes unwinding.

Cytokinesis: Cut the pizza across the middle to show the cell dividing into two daughter cells.

4 0
3 years ago
Read 2 more answers
Which of the following
Pachacha [2.7K]

Phosphate groups of the nucleotides in the diagram are marked with W.

Option C.

<h3><u>Explanation:</u></h3>

DNA is a macro molecule which is formed of polymerization of deoxyribonucleotides. Four types of deoxyribonucleotides are present which are adenosine, guanosine, thymidine and cytosine triphosphate. These nucleotides are polymerized based on the genetic setup.

The phosphate groups attached with the sugar molecule are actually polymerized with the o glycosidic bond. That's marked with the letter W. These phosphate molecules are attached with the sugar molecules which actually are attached with the nitrogen bases. They in total forms a nucleotide, hence the whole DNA. X in the diagram are nitrogen bases and the Y are the hydrogen bonds between the complementary nitrogen bases

5 0
3 years ago
Organisms that live in the chaparral have developed unique adaptations that aid in their survival. The California quail is a sma
Dominik [7]
<span>The correct answer is B. crepuscular activity. Crepuscular refers to animals and birds that are active at night, during twilight. So, these little birds don't usually travel large distances during the day, first of all, because they can't due to their small wings and plump bodies, and second of all, in order to avoid getting eating by a larger bird or animal. So they are usually nocturnal birds that live during the night.</span>
3 0
3 years ago
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