Endosymbiosis gave rise to

Biology

1 answer:

sineoko [7]3 years ago

6 0

Answer:

Eukaryotic cells arose through endosymbiotic events that gave rise to the energy-producing organelles within the eukaryotic cells such as mitochondria and chloroplasts.

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1. Changing environmental conditions, such as temperature or pH, can affect enzyme shape. How would this alter the enzyme's func

valentina_108 [34]

hi <3

changes in the enzyme's shape would decrease its ability to function as this would change the active site of the enzyme, meaning it is harder for it to carry out its job.

this is why we try to keep enzymes in their optimum environmental conditions so they can function their best

hope this helps :)

5 0

3 years ago

During a storm a tree fell over into a river what might happen to this tree

pashok25 [27]

The thing that might happen to the tree was it might get swept away by the current until it catches on something or disappears (dissolves). The tree will going to the flow of the river until it catches on something where it may disappears or dissolve.

6 0

3 years ago

Docetaxel is a drug that is used in the treatment of cancer. It interferes with cell division by inhibiting microtubule depolyme

kakasveta [241]

Answer:

Prevention of sister chromatids' separation during anaphase.

Explanation:

During the anaphase, the chromosomes moves toward poles. This process is It is accompanied by shortening of the kinetochore microtubules and by the depolymerization of spindle microtubules at the two spindle poles.

So when docetaxel is introduced the anaphases' processes are stopped.

8 0

2 years ago

G you extracted your dna from cheek cells. the concentration of your dna sample is 250 ng/μl. the dna template for pcr should be

Karo-lina-s [1.5K]

You should mix 4µl of DNA sample and complete it with 96µl (100-4) of water.

You can figure this out by using C1.V1 = C2.V2
C1 = 250 ng/μl (Sample Concentration)
V1 = ? (the necessary volume to take from the DNA sample)
C2 = 10 ng/μl (PCR concentration)
V2 = 100 µl (total volume)

V1 = $\frac{C2 . V2}{C1}$ = $\frac{10 . 100}{250}$ = 4µl

For the water: 100µl (total volume) = 4µl + Water
Water volume = 96µl

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3 years ago

THIS IS TIMED PLZ HELP

sineoko [7]

"The visible colors from shortest to longest wavelength are: violet, blue, green, yellow, orange, and red"
C) Violet is the answer then.

3 0

3 years ago

Read 2 more answers