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Vikentia [17]
2 years ago
7

This organ is always found at the core of all animal cell and plant cell

Biology
2 answers:
borishaifa [10]2 years ago
8 0
I Think its a Nucleus
Luden [163]2 years ago
6 0
Yes it is the nucleus (the control centre of the cell which contains the genetic information [DNA])
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Unlike rocks, all minerals ________ and ________.
Maurinko [17]

The correct answer is B!

Why is this?

A mineral is a naturally occurring, inorganic solid with a definite crystalline structure and chemical composition. All minerals contain one or more elements, which are pure substances that cannot be broken down into simpler substances by chemical means.

8 0
3 years ago
Which of the following is a system of organs that collects oxygen from the external environment and transports it to the bloodst
ehidna [41]

Answer:D

Explanation:

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4 0
3 years ago
Which level of organization completes a series of task?
tia_tia [17]
Option C would be correct. The organ system can plays many parts at one time. Also, it is the only system listed.

Hope this helps!
7 0
3 years ago
Read 2 more answers
Summary of gene expression starting with DNA anding with proteins.
madreJ [45]

Answer:

Normally, transcription begins when an RNA polymerase binds to a so-called promoter sequence on the DNA molecule. ... Some regulatory proteins affect the transcription of multiple genes. This occurs because multiple copies of the regulatory protein binding sites exist within the genome of a cell.

Explanation:

6 0
3 years ago
Interneurons receiving input from sensory neurons are located in the ________.
alisha [4.7K]

Answer:

Dorsal horn

Explanation:

The sensory neurons cell bodies are present in dorsal horns. The front side of spinal cord consist of two arms of it. The ventral horn is the centrally located grey matter with motor neurons cell bodies.

The dorsal horns are located at each spinal cord levels that are four in number. The sensory nuclei is present in dorsal horns that perceive somatosensory information. The information is then transferred to midbrain and diencephalon. Thus, Interneurons receiving input from sensory neurons are located in the dorsal horn.

4 0
3 years ago
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