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JulsSmile [24]
3 years ago
7

The cell ____ and the _____ are structures that are found in a plant cell but not animals cells. The cell wall Protects and ____

_ the cell
please fill in the blanks
Biology
1 answer:
docker41 [41]3 years ago
3 0

Answer:

cell wall and chloroplast

the cellwall protects and gives shape to the cell

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When you perform a three-point test cross to determine the linkage between three genes, you found that distance between the thre
aliina [53]

Answer:

The correct option is b. 0.453

Explanation:

To calculate the coefficient of coincidence, CC, we must use the next formula:

CC= observed double recombinant frequency/expected double recombinant frequency

<u>Note</u>:  

• <em>Observed double recombinant frequency=total number of observed double recombinant individuals/total number of individuals </em>

<em>• Expected double recombinant frequency: recombination frequency in region I x recombination frequency in region II. </em>

CC= (7/1000)/0.16x0.08

CC= 0.007/0.0128

CC=0.5468

The coefficient of interference, I, is complementary with CC.

I = 1 - CC

I = 1 - 0.5468

I = 0.4531

3 0
3 years ago
Within a strand of RNA, nucleotides can contain one of four different nitrogenous bases. What is the impact of this variation in
Tatiana [17]

Answer:

No, proteins don't carry out translation, ribosomes do.  

And even if one considered the fact that ribosomes contain proteins (even though it is the ribosomal RNA part that links amino acids together in translation), it still would not be true that the variations in base sequence required more ribosomal proteins.

Explanation:

hope this helps

its the only way i could explain it sorry

6 0
3 years ago
Where do convection currents occur.
-Dominant- [34]

Answer:

the answer is C-in areas with different air pressures

Explanation:

Convection occurs when particles with a lot of heat energy in a liquid or gas move and take the place of particles with less heat energy. Heat energy is transferred from hot places to cooler places by convection. Liquids and gases expand when they are heated.

3 0
4 years ago
Read 2 more answers
"what percentage of primary energy is used for transportation in developing countries"
Andre45 [30]
I think it is concrete.
7 0
3 years ago
Which formula represents an organic molecule? CuSO₄ H₂O H₂O C₁₁H₂O₁₁ AgNO₃
Kitty [74]

Answer:

C_{11} H_{2} O_{11}

Explanation:

This is Xylose-glucose which is an Organic sugar - first isolated from <em>wood</em> ( xylose in greek, which it is named after ), and is a monosaccharide free within the aldehyde group. This is a reducing sugar.

You may know that oxygen, carbon, and hydrogen and base organic elements found in pretty much all organic substances.

5 0
3 years ago
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