Which of the following blood vessel carries impure blood from heart to
lungs for purification? *
Pulmonary vein
Pulmonary artery
Capillaries
None of them
Other:​

Answer:

Below

Explanation:

The light reaction of photosynthesis. ... High-energy electrons, which are released as photosystem I absorbs light energy, are used to drive the synthesis of nicotine adenine dinucleotide phosphate (NADPH). Photosystem I obtains replacement electrons from the electron transport chain.

Answer:

Inorganic

Explanation:

Baking soda can be found as a naturally occurring compound, but is more frequently manufactured from other naturally derived materials, like trona ore. Baking soda can be produced by the reaction of carbon dioxide and soda ash, a naturally occurring mineral. To my knowledge there is not an “organic” baking soda.

Answer:

The Iroquois Confederacy would be your answer.

hope it helps!

Explanation:

Active transport uses energy stored in ATP to fuel the transport. ... Endocytosis methods require the direct use of ATP to fuel the transport of large particles such as macromolecules.

Hope this helps!

If a plant cell needs energy for endocytosis, its use and energy come from- Active transport from ATP.

Endocytosis is an energy-using process by which cells internalize molecules by engulfing them.

Thus, If a plant cell needs energy for endocytosis, its use and energy come from- Active transport from ATP.

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Answer:

1 one is true

2 is true

3 is falase

Answer:

a

Explanation:

Answer:

I guess it's

Explanation:

C. Atmosphere and hydrosphere

.

.

Sorry if I'm wrong!

Answer:

phototropism

Explanation:

This kind of tropism is called Positive Phototropism as the plant is growing towards the light.

Answer:

For example, delays in mitosis are often ascribed to 'activation' of the mitotic checkpoint, a descriptor that fails to recognize that the checkpoint by definition is active as the cell starts mitosis. Conversely, the completion of mitosis in the presence of misaligned chromosomes is often automatically interpreted to indicate a defective checkpoint, even though in the absence of critical testing alternative interpretations are equally likely. In this article, we define the critical characteristics of checkpoints and illustrate how confusion generated by the inconsistent use of terminology may impede progress by fostering claims that mean very different things to different researchers. We will illustrate our points with examples from the checkpoint that controls progression through mitosis

Explanation:

Answer:

Below

Explanation:

G1 checkpoint, also known as the Start or restriction checkpoint or Major Checkpoint; the G2/M checkpoint; and the metaphase-to-anaphase transition, also known as the spindle checkpoint.

Answer:

True

Explanation:

Here is why: Lets say that a gecko and a lion met, since the gecko is small and slow, the gecko will camouflage and help the gecko stay alive and not become gecko food

Answer: a shallow depression or hollow. or Fossa - A shallow depression in the bone surface. Here it may receive another articulating bone or act to support brain structures. Examples include trochlear fossa, posterior, middle, and anterior cranial fossa.

Explanation:

The fossa is the largest carnivorous mammal on the island of Madagascar.

Answer:

cell wall structure.

Explanation:

its correct

The kingdom Archaebacteria is distinguished from the  kingdom Eubacteria by the cell wall structure.

The kingdom Archaebacteria represent the oldest class o living thing and the most primitive also. They are known to survive under very harsh conditions hence they existed in primordial times.

The characteristic that serves to distinguish the  kingdom Archaebacteria from the kingdom Eubacteria is the cell wall structure.

Learn more about Archaebacteria:https://brainly.com/question/10095561

Answer:

The five central themes of biology are structure and function of cells, interactions between organisms, homeostasis, reproduction and genetics, and evolution.

Answer: Energy transformation is the process of changing energy from one form to another.

Explanation: Remember that energy cannot be created nor destroyed but it can be transferred or changed from one form to another. For example, chemical to mechanical or electrical to thermal.

Answer:

2 elements chemically joined together. An emample is Ironoxie

Explanation:

Answer:

A compound is a mixture of elements.

Explanation:

examples:

Calcium carbonate

Potassium nitrate

Hydrogen peroxide

Water

A successful scion will produce the product of the rootstock with greater quality. If you develop a particular flower which cannot be reproduced from seeds, it could be preserved by grafting.

brainliest?

autotrophic plants

This is the answer

In glycoliyis 2 moles of ATP are produced per mole of glucose. 28-30 is higher than 2. A lot more energy is produced in the aerobic phase.

Answer:

correct answer is A

Explanation:

nucleus is most important part of a cell as a town hall would be to a city

Answer: I don't think they would since all the planets we know have completely different conditions than ours.

Explanation:

Depends on the biosphere of the other planet, any living thing on another planet would adapt to that planets resources, atmosphere, and climate. SO if that planet was almost identical to ours then maybe? We still have to factor in speed of evolution and whether or not they are put through the same events or big changes that earth life has been put through. I hope this helps!

Answer:

25%

Explanation:

Answer:

There is a 50% chance on getting a dominant trait

Explanation:

Answer: D. The kinds of organisms that lived there long ago.

Explanation: Finding fossils in an area can help us learn about the kinds of organisms that lived there long ago. The fossil leave traces behind about what type of animal lived there and who the animal was.

Answer:

I took this a couple weeks ago and the answer is your thrid option I believe.

Hope this helps :))))

Explanation:

Chromosomes in "most cells of the organism"(somatic cells) are diploid and the chromosomes are grouped in pairs while the chromosomes in reproductive cells are not paired so there are half the number that would be found in somatic cells so the sex cells are haploid.

Answer:

the material or protoplasm within a living cell, excluding the nucleus.

Explanation:

Answer:

Levels of energy decreases as it moves through an ecosystem.

hope it helps!

Answer:

D

Explanation:

All of the above

Answer:

B) A peptide bond must form between subunits of mRNA

Explanation:

Correct on EDGE 2020

Answer:

A peptide bond must form between subunits of mRNA

Explanation:

edge test

Answer:

the second option is correct.