Why would a student who wants to be a doctor study chemistry?

1 answer:

4 0

A doctor need to study chemistry: To know and understand the chemicals processes of matter in the body work which is for example insulin, DNA etc. and to study of all processes in a living organism. The three reasons to study chemistry is because chemistry can be useful in clearing up the natural world, preparing people for career opportunities and producing informed citizens. Some outcomes of modern research in chemistry can lead to technologies that aim to benefit the environment, preserve and produce energy, progress human life and multiply our knowledge of the universe. To help the citizen be a more informed citizen is to let them know how things work makes better decisions and use them better

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After ingestion of a food particle, pH changes and enzymes contributed by the ________ will digest and hydrolyze the ingested pa

harkovskaia [24]

Answer:

as the question is incomplete i have added the link to full question in ask for detail section.

b) Lysosome

Explanation:

After ingestion of a food particle, pH changes and enzymes contributed by the __Lysosome__ will digest and hydrolyze the ingested particle in the phagocytic vacuole.

7 0

2 years ago

Which stage of aerobic respiration produces FADH, and NADH and releases CO,?

PolarNik [594]

Answer:

The <u>Kerb’s/ Citric Acid/tricarboxylic acid (TCA) Cycle</u> of aerobic respiration produces FADH and NADH and releases CO2

Explanation:

The Kerb’s Cycle is termed as the cell’s biochemical hub because its main function is to harvest high-energy electrons from carbon fuels.

It is constituted by a series of eight steps of chemical and enzymatic reactions including redox, condensation, hydration, dehydration, decarboxylation etc.

One complete Kerb’s Cycle produces 2 carbon dioxide, 1 GTP, 3 NADH, and 1FADH2 molecules. Each glucose molecule yields two acetyl-CoA molecules and hence each glucose molecule requires two Kerb’s cycle.

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2 years ago

How can a genetic mutation lead to an adaptation in a species

quester [9]

Answer:

well if a species has a mutation that helps it in its enviroment it will most likely live longer and get to reproduce more causing more of that same mutation therefore causing an adaptation.

Explanation:

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2 years ago

Name the stage or stages of the cell cycle represented by this image. What are three pieces of evidence in the image that suppor

kramer

I think this stage is the cytokinesis. It is <span>the division of the cytoplasm to form two new cells, overlaps with the final stages of mitosis. It may start in either anaphase or telophase, depending on the cell, and finishes shortly after telophase. Hope this helped.</span>

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3 years ago

The sporophyte of an unknown plant species grows as a separate plant than the gametophyte. The plant produces both female and fl

N76 [4]

Answer:

The correct answer would be "The plant is a fern, and sporophyte is its dominant phase".

Ferns refer to the lower plants which do not bear flowers, have leafy or feathery fronds, and they reproduce by spores.

They show alternation of generation in which sporophyte is the dominant stage.

The mature diploid sporophyte releases haploid spores with the help of meiotic divisions.

The haploid spore divides by mitotic division and matures into a haploid gametophyte. The single gametophyte bears antheridium and archegonium which release flagellated male gametes and egg (female gamete) respectively with the help of mitotic division.

The gametes fertilize to produce a diploid zygote.

The zygote divides mitotically and matures into the diploid sporophyte.

4 0

2 years ago