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creativ13 [48]
2 years ago
6

Which of these macromolecules are modified within the rough endoplasmic reticulum?

Biology
2 answers:
aalyn [17]2 years ago
6 0

Answer:

The answer is A. Proteins

boyakko [2]2 years ago
4 0
I think it’s a. Proteins
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The synaptonemal complex is Group of answer choices a network of microtubules that forms the spindle apparatus. a region of high
DerKrebs [107]

Answer:

a network of proteins that holds homologues together.

Explanation:

Genetics can be defined as the scientific study of hereditary in living organisms such as humans, animals and plants.

The synaptonemal complex is a network of proteins that holds homologues (homologous chromosomes) together.

Generally, a synaptonemal complex (protein lattice) is formed between homologous chromosomes during mitosis and meiosis. Also, synaptonemal complex is important for the formation of the four sister chromatids referred to as tetrads.

Furthermore, the synaptonemal complex (protein lattice) has a tripartite structure which comprises of the following components;

I. SC protein-1 (SYCP1).

II. SC protein-2 (SYCP2).

III. SC protein-3 (SYCP3).

In conclusion, the synaptonemal complex plays a significant role in synapsis, recombination and chromosome pairing.

8 0
3 years ago
What molecules are broken down the most often to make ATP
Salsk061 [2.6K]
Lipids and carbohydrates
5 0
3 years ago
Human activity, such as the burning of coal and oil, refining petroleum in factories has impacted which of the following
Zarrin [17]

Answer:

carbon cycle

Explanation:

Carbon is an essential element in the bodies of living organisms. It is also economically important to modern humans, in the form of fossil fuels.

Carbon dioxide—\text {CO}_2CO  

2

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start text, C, O, end text, start subscript, 2, end subscript—from the atmosphere is taken up by photosynthetic organisms and used to make organic molecules, which travel through food chains. In the end, the carbon atoms are released as \text {CO}_2CO  

2

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start text, C, O, end text, start subscript, 2, end subscript in respiration.

Slow geological processes, including the formation of sedimentary rock and fossil fuels, contribute to the carbon cycle over long timescales.

Some human activities, such as burning of fossil fuels and deforestation, increase atmospheric \text{CO}_2CO  

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start text, C, O, end text, start subscript, 2, end subscript and affect Earth's climate and oceans.

4 0
3 years ago
Read 2 more answers
Hematopoietic stem cells are _____ cells that develop into _____ cells.
Agata [3.3K]

Answer:

undifferentiated; blood

Explanation:

Hematopoietic stem cells are undifferentiated cells that develop into blood cells.

4 0
2 years ago
Match each image to the correct step of meiosis..
swat32

Answer:

Ok I am pretty sure

Top left is Prophase 1

Bottom left is Anaphase 1

Top right is Metaphase 2

Middle right is Telophase 2

Bottom right is Prophase 2

Explanation:

I hope this helped

3 0
2 years ago
Read 2 more answers
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