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Drupady [299]
3 years ago
8

If you were putting description on a model, you would put a card saying " a discrete continuous molecule of DNA wrapped protein"

on a model a _____________
Biology
1 answer:
stiv31 [10]3 years ago
8 0

Answer:

chromosome

Explanation:

A chromosome consists of entire set of genes with in an organism’s total population.  

DNA with is a chromosome  is arranged in a discrete short and wide units. A chromosome consists of millions of DNA base pairs which consists of large number of genes. The chromosome structure comprises of double helix DNA wrapped around proteins. DNA with in chromosome provide basis for chromosome synthesis.  

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When examining an endocrine cell from a new species of mammal under the microscope you find that it contains an abundance of rou
Simora [160]

Answer:

1. It secretes a peptide/protein hormone.

Explanation:

The above mentioned answer is more likely true for this question.

Because, rough endoplasmic reticulum is the cytoplasmic organelles which are involved in post-translational modification of peptide chains. After that, peptide chains are further modified (folded) in golgi apparatus. It's means that abundance of rough endoplasmic reticulum and golgi apparatus present in cells ensure the formation and secretion of peptide/protein hormones.

7 0
3 years ago
The sun and moon's____pull make the oceans go from low tide to high tide once every day
lys-0071 [83]

Answer:

gravity?

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Explanation:

5 0
3 years ago
Read 2 more answers
Which of the following is NOT a feature of cardiac muscle fibers?
Andreyy89

Answer:

(1)They are usually multi-nucleated.

Explanation:

Cardiac muscles are one of the three muscles found in the human body (the other two being skeletal and smooth muscles). It is the only type of muscle found in the heart. Cardiac muscle cells have a single nucleus unlike the skeletal muscle cells.

They possess many large mitochondria in their cell, which enable them actively carry out the process of aerobic respiration. The cardiac muscles contains an enormous amount of myoglobin pigment, which enable them store and transport oxygen. Due to the high glucose in its cell, excess glucose is readily stored as Glycogen, making it rich in glucose.

Based on the explanation, being MULTI-NUCLEATED is not a feature of cardiac muscle fibers.

8 0
2 years ago
1. Which of the following statements about proteins is incorrect?
velikii [3]

Answer: Option A.

Explanation: The correct answer to the question is option A, because not all proteins are made up of some combination of 20 essential amino acids.

3 0
3 years ago
Hormones are chemical molecules produced by endocrine glands. One such endocrine gland is the thyroid gland, which synthesizes t
mixas84 [53]

Answer:

The right answer is 1 and 4

Explanation:

A hormone is a biologically active chemical substance, synthesized by a glandular cell secreted into the internal environment where it circulates, acting remotely and by blood on receptors specific to a target cell. It transmits a message in chemical form and therefore plays a role of messenger in the body.

The emitting organ thus acts at a distance on all of the target organs of the organism or of neighboring organisms of the same species, or even of symbiotic organisms whose receptors are activated in contact with specific hormones (lasting interactions).

6 0
2 years ago
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