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DerKrebs [107]
2 years ago
5

Does anyone have the answer key to biology semester 1 final exam study guide review 76 questions

Biology
1 answer:
andrey2020 [161]2 years ago
5 0

Answer:

this one only has 61 but hope this helps

Explanation:

its on quizlet just look up the name of what ur   looking for

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Mediante un grafico explicar breve y claramente como se realiza el proceso de la fotosintesis , cuales elementos intervienen y q
natali 33 [55]

Answer:

Fotosíntesis, el proceso por el cual las plantas verdes y otros organismos determinados transforman la energía luminosa en energía química. Durante la fotosíntesis en las plantas verdes, la energía de la luz se captura y se utiliza para convertir agua, dióxido de carbono y minerales en oxígeno y compuestos orgánicos ricos en energía.

Explanation:

¡Espero que mi respuesta ayude!

5 0
2 years ago
Please help, due today. brainkest + 30 pts.
Neko [114]

Answer:

Carbon makes up the majority of a tree's bulk. The carbon originates from the photosynthesis of carbon dioxide. Plants transform the sun's energy into chemical energy, which is trapped inside the bonds of carbon molecules formed from atmospheric carbon dioxide and water during photosynthesis. Yes, carbon dioxide from the air we breathe ends up in "food" molecules (called glucose), each of which includes six carbon atoms (and 12 hydrogen atoms and 6 oxygen atoms). There is, however, a downside to this. Plants utilise the energy contained in part of the carbon molecules they create to keep themselves alive and proliferate.Explanation:

7 0
2 years ago
A student observes 5,000 RFUs in a 200μl aliquot from a G3-500 ml culture. How many total RFUs will be present in a G3-15ml samp
natka813 [3]

Answer:

The maximum no. of RFUs collected in the purification procedure = 3.05 \times 10^5 RFUs

Explanation:

No. of RFUs in a 200 ul (0.2ml) aliquot = 5000 RFUs

So, No. of RFUs in G3-500 ml culture = 5000 \times \frac{500 ml}{0.2 ml} RFUs

                                                               = 5000 \times 2500 RFUs  

                                                                = 1.25 \times 10^7 RFUs

Similarly, No. of RFUs in a G3-15ml sample = 5000 \times \frac{15 ml}{0.2 ml} RFUs

                                                                          = 5000 \times 75 RFUs

                                                                          = 3.75 \times 10^5 RFUs

The maximum no. of RFUs collected in the purification procedure

= 3.75 \times 10^5 \times 80% RFUs

= 3.75 \times 10^5 \times 0.80 RFUs

= 3.05 \times 10^5 RFUs

5 0
3 years ago
Is there a difference between plants and animal requirements for energy?
kotykmax [81]
Yes. Plants use chemical energy to eat and gain energy. Animals mostly get energy from sleeping, and eating
6 0
2 years ago
Male cones grow near the of the plant while female cones are located near the
Rom4ik [11]

Male cones grow near the<u> lower region</u> of the plant, while female cones are located near the<u> top of the tree.</u>

Sexual Reproduction in Gymnosperms :

The lifecycle of a gymnosperm is also characterized by the alternation of generations, just as the lifecycle of an angiosperm. In conifers, such as pines, the sporophyte is the part of the plant that is green and leafy, and the gametophytes, in both male and female, are found in the cones. Female cones are distinguishable from male cones by their bigger size and their location closer to the crown of the tree. Male cones, on the other hand, are significantly smaller and can be found closer to the base of the tree. Because the pollen is dispersed and carried by the wind, it is impossible for a gymnosperm to self-pollinate due to the configuration of the plant.

Learn more about male and female cones here :

brainly.com/question/6202925

#SPJ4

6 0
1 year ago
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