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DIA [1.3K]
3 years ago
7

Why do you think the strand of DNA

Biology
1 answer:
FrozenT [24]3 years ago
7 0

Answer:

they might be spliting(reproduction) to make offspring

Explanation:

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What does a plant's large central vacuole hold?
Vlada [557]

Answer:

Mainly water

Explanation:

The main function of a plant's vacuole is to provide pressure to give structure to the cell itself. As for central vacuoles, they fill up and store water which pushes against the cell wall.

Hopefully this made sense

5 0
2 years ago
What's the momentum of a 3.5-kg boulder rolling down hill at 5m/s
svp [43]
P = mv
p = 3.5 × 5
p = 17.5 kg .m/s
I hopes this helps
8 0
3 years ago
Calcule la molalidad de una<br> 20g Ca Cl₂ en 250g de<br> que contiene<br> solucion<br> H₂O.
ahrayia [7]

Answer:

The solution is 0, 90 molal. See the explanation below, please

Explanation:

Molality is defined as moles of solute in 1 kg of solvent (1000 grams). The following three simple rule must be performed:

We calculate the weight of 1 mol of CaCl2

Weight Ca =40, 078 g

Weight Cl= 35, 453 g

Weight of 1 mol of CaCl2=40, 078g + 2x (35, 453g )= 110, 98g

110, 98 g ---1 mol

25 g---X= (25g x1 mol)/110, 98g= 0,23mol

250g solvent -----0,23 mol CaCl2 (the solute)

1000g solvent ----X = (1000g x0,23mol)/250g =0,90 mol solute

The solution is 0,90 molal

8 0
3 years ago
Which of the following statements is true?
KatRina [158]
The answer is c.
RNA is single stranded


This is the answer because DNA is double stranded

DNA does not contain uracil

RNA does not contain deoxyribose sugar
hope this helps!!

Plz if I am right put a brainliest
6 0
3 years ago
Read 2 more answers
This organelle is a fluid that maintains the internal pressure in the cell
zimovet [89]
Cytoplasm maintains the internal pressure in the cell. 
6 0
3 years ago
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