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ExtremeBDS [4]
2 years ago
7

Eukaryotes are cells that usually contain?

Biology
2 answers:
Harrizon [31]2 years ago
8 0

Answer:

the correct answer D please give me brainlyest

SashulF [63]2 years ago
4 0

Answer:

D.) Eukaryotic cells have all of these cellular components

Explanation:

In addition to the nucleus, eukaryotic cells may contain several other types of organelles, which may include mitochondria, chloroplasts, the endoplasmic reticulum, the Golgi apparatus, and lysosomes. Each of these organelles performs a specific function critical to the cell's survival.

I took this test too :)

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The energy available at the trophic level that has secondary consumers is 50 kilocalories. How much of this energy is most likel
mihalych1998 [28]
<h2>Answer:</h2>

Option C is correct.

C. 5 kilocalories

<h2>Explanation:</h2>

Only a little amount of energy as 10% is transferred to the next trophic level. This is called 10% rule. So, in this case as the energy available at the secondary trophic level is 50 kilocalories and 10% of it is transferred into the tertiary level so it would be 5 kilocalories.

4 0
3 years ago
In writing On the Origin of Species, Darwin synthesized ideas from other publications, as well as observations he made while voy
algol [13]

Answer:

Principles of Geology

Explanation:

J. Henslow gifted Darwin the first volume of Principles of Geology, written by Charles Lyell. The book explains about the old age of the earth. Accordingly, the slow rate of several geological processes suggests that the earth is very old.

Darwin read the book as the ship was crossing the Atlantic and learned about geological processes occurring over the millions of years. For example, he learned that the earth's surface was not formed by some catastrophic event.

In his book, Lyell explained the slow and gradual geological processes like erosion gave rise to the vast landscapes present on the earth's surface.

Darwin compared the time taken by geological processes to form the earth's surface and reasoned if these millions of years were enough to support the evolution of species.

6 0
3 years ago
Upon examination, a cell is found to have twice as much DNA as the normal diploid state but is no longer in the process of repli
irina1246 [14]

The Gap 2(G2) stage of Interphase

Explanation:

In a eukaryotic cell, the cell cycle refers to both -cell growth and cell division - leading to the production of identical daughter cells. The cell cycle is basically divided into interphase (I) and mitosis (M).

The interphase, during which the cell grows and replicates its DNA takes place by the following stages – Gap 1 (G1), Synthesis (S), Gap 2(G2).

The cells grow and increase in size during the G1 period.

The G2 phase or the second gap phase the cell utilizes energy and produces necessary proteins for undergoing chromosome manipulation and other organelles and prepares the cell for mitotic cell division.

DNA replication mainly takes place in the Synthesis or the S stage of interphase with each of the chromosomes (46) is replicated.  

Due to this DNA replication in the S stage, its content is doubled (4-N DNA content) when it enters the G2 stage and all the DNA is found within a single nucleus.

6 0
3 years ago
What kind of compound would be least likely to dissolve in water
gogolik [260]
A non polar compound hope this helps
7 0
3 years ago
Sistema de almacenamiento de información del ser humano
VLD [36.1K]

Answer:

El almacenamiento a largo plazo puede ser similar al aprendizaje: el proceso mediante el cual la información que puede ser necesaria nuevamente se almacena para su recuperación bajo demanda. El proceso de localizar esta información y traerla de vuelta a la memoria de trabajo se denomina recuperación.

Explanation:

ojala te sirva es lo unico que se :D

7 0
2 years ago
Read 2 more answers
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