All categories

3 years ago

5. Which is the complimentary DNA strand of the DNA strand:

Biology

1 answer:

mote1985 [20]3 years ago

5 0

Answer:

TACGTACGTTAC (so the second one)

You might be interested in

An amoeba reproduces by splitting itself into two amoebas. This means that the original amoeba dies and its two offspring live o

Naddika [18.5K]

Answer:

If one amoeba dies then two amoeba get born:

at different stages of the generations of the amoeba it changes accordingly and the died amoeba numbers are also change in the given manner :

stages dies born

I 1 2

II $2^{1}$ 4 = $2^{2}$

III $2^{2}$ 8 = $2^{3}$

At $n^{th}$ = $2^{n}$ $2^{n+1}$

By the geometric series formula:

1+ $a^{1}$ + $a^{2}$ + $a^{3}$ ...+ $a^{n}$ = $\frac{a^{n+1} }{a^-1} }$

so, 1+ $2^{1}$ + $2^{2}$ + $2^{3}$ ...+ $2^{n}$ = $\frac{2^{n+1} }{2^-1} }$

Thus, total amoeba died = $2^{n+1}$ -1

total amoeba died+1 = $2^{n+1}$ (born).... hence prooved

5 0

3 years ago

8. A scoop of ammonium nitrate is added to a beaker of water. Which is a quantitative observation of the experiment?

BaLLatris [955]

The correct answer is B. The temperature of the water decreased by 5°C

Explanation:

Temperature and the changes in it are part of quantitative observations because these can only be measured and understood through numbers. Indeed, the temperature is globally measured through different numerical scales such as the Celsius or the Kelvin scale. This does not occur in other qualities such as color because this is considered and analyzing using qualities or traits rather than values. According to this, the correct answer is "The temperature of the water decreased by 5°C."

8 0

3 years ago

Select the correct answer.

LiRa [457]

Mass is what you would measure in kilograms

4 0

3 years ago

Mightn't I have some help?

Margarita [4]

Answer:

The carbon dioxide level is increasing because the trees in those forests used to take the carbon dioxide for photosynthesis.

Explanation:

3 0

3 years ago

Which are protostomes?<br> A. Worms<br> B. Humans<br> C. Horses<br> D. Flowering plants

hram777 [196]

Answer:

worms

Explanation:

the way the animal grows

4 0

3 years ago