HelpWhich of the following molecules are NOT considered electron shuttles? oxygen NADPH FADH2 all of these are electron shuttles none off these are electron shuttles

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Answer 1

Answer:

Answer:

oxygen is not considered one i just had a exam today i got this right

Explanation:

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Some events that take place during the synthesis of a specific protein are listed below. A. Messenger RNA attaches to a ribosome. B. DNA serves as a template for RNA production. C. Transfer RNA bonds to a specific codon. D. Amino acids are bonded together. E. RNA moves from the nucleus to the cytoplasm. The correct order of these events is what
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Which example represents a DISADVANTAGE of asexual reproduction? A) Genetic variety slowly causes hundreds of species of beetles to form from a single species. B) A single antibiotic is able to quickly and easily kill millions of genetically identical bacteria. C) Millions of bacteria are quickly produced by cell division, in one afternoon in a jug of milk that has been left on the counter. Eliminate D) Male anglerfish must live on larger females as parasitic mates, since they encounter other anglerfish so infrequently in the deep ocean.

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Answer:

The correct answer would be an option B.

Asexual reproduction is a reproduction in which offspring are produced from a single parent.

It does not involve fusion of gametes and crossing over due to which the offspring contain identical genome as that of parents.

This reduces the genetic diversity in a population due to which all the organisms of a population are at equal risk of extinction under unfavorable conditions such as high temperature, antibiotics, change in pH of surrounding medium et cetera.

Thus, the disadvantage of asexual reproduction is the lack of genetic diversity due to which a single antibiotic is able to kill millions of genetically identical bacteria.

What does evidence show about radial symmetry in invertebrates?

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Radial symmetry evolved at least twice in unrelated invertebrates groups.

Hope this helps.

How do flowering plants reproduce by fertilization if they are immotile?

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the way that flowering plants reproduce by fertilization if they are immotile is : the pollen that they carry it gets passed by bees and pollinators such as butterflies and they start switch genetics

immotile plants are the plants that couldn't do a voluntary movement, which means they can voluntarily move their reproductive organs to make the copulation. These reproductive organs could accidentally touch each others when the bees trying to get nectar from the plant

Which of the following describes the properties that allow capillaries to exchange gas between blood cells and surrounding tissue? a. Capillaries are short vessels with thin walls that create strong pressures forcing gas-infused blood to diffuse to the surrounding tissue.
b. Capillaries have thin walls and narrow diameters so that blood cells come close to the thin walls, across which gases can diffuse to surrounding tissue.
c. Capillaries have valves along their walls that allow blood cells to move through them to surrounding tissue, where gas exchange can occur.
d. Capillaries regulate the pressure of blood within them so that a steady stream of gas-infused blood cells passes into the surrounding tissue.

Answers

The answer is b. Capillaries have thin walls and narrow diameters so that blood cells come close to the thin walls, across which gases can diffuse to surrounding tissue.

Capillaries are the smallest of all blood vessels. They have very narrow diameters (5-10 micrometers) and thin walls. All of this allow the blood cells to come close to the walls and cross them so gases diffusion to surrounding tissue can occur.

Through the process of elimination:
- a. is not the right choice because thin walls could not persist strong pressure.
- c. is not the right choice because capillaries do not have valves like veins do.
- d. is not the right choice because capillaries are that small they cannot regulate the blood pressure within them.

Answer:

THE "B" ANSWER IS WRONG...I JUST TOOK THE TEST

Explanation:

The process of evolution is based on _____. phenotypic inheritance genotypic inheritance

Answers

The process of evolution is based on the genotypic inheritance as the genes changes overtime.

genotypic inheritance

Could testing for the Alu elements on chromosome 9 or 11 be used as a simple paternity test? How can I determine ,from a DNA band ,the genotype (insertion or deletion) of an Alu element ?

Answers

The statement that the testing for the Alu elements on chromosome 9 or 11 can be utilized by an individual for a paternity test is true.

It should be noted that testing for the Alu elements on chromosome 9 or 11 canbe used as a simple paternity test. This is because they're transposable elements that can act as markers.

Also, the polymorphism in it can be used for the paternity test. The genotype of an Alu element can be determined based on the width and the intensity upon which it's compared. When there's an insertion, there'll be an increase in the intensity of the band.

Learn more about chromosomes on:

brainly.com/question/3544336

bout like 3÷3 what is that supposed to mean like wtf

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