BIOLOGY HIGH SCHOOL

There are _____ levels of cell organization recognized by biologists.three
four
five
six

Answers

Answer 1
Answer: there are five levels of cell organization recognized by biologists.
Answer 2
Answer:

There are five levels of cell organization recognized by biologists.

Related Questions

_____ phase is a period in the life of the cell when it is conducting cell division. M phaseG1 phaseG2 phaseS phase
Similar patterns of embryological development in different but related organisms are responsible for the formation ofhomologous structures analogous structures Hox genes intermediate fossil forms.
Which of these is true of meiosis? A. n 2nB. 2n nC. 2n 2nD. n n
Strawberry plants can reproduce several ways. A strawberry plant's main stem is called a crown. This crown produces spirals of leaves, runners, and flowers. The flowers become the strawberries that we love to eat. When days are long and warm, the plant produces runners. Runners are offshoots of the parent plant, sometimes called stolons. These runners are stems growing out from the crown along the ground. The runners grow roots and along the runner, "daughter plants" can develop. Most commercial strawberry growers use runners to produce new plants. Runners are a type of ___________ reproduction in strawberry plants.
What is the unit cost if a dozen eggs cost $1.35?A) $0.11 B) $0.13 C) $1.23 D) $4.29

What is medication? Choose all that apply.a medicine or drug
comes only in tablets
an agent to cure
an aid for diagnosis

Answers

Answer:

1,3,and 4

Explanation:

Answer:

1. a medicine or drug

3. an agent to cure

4. an aid for diagnosis

Took the assignment on edge 2021

Dinosaurs emerged during what time period?

Answers

dinosaurs lived between 230 and 65 million years ago during that time it was called Mesozoic Era this was way before the first homo sapiens appeared there is 3 periods in the Mesozoic Era. Triassic, Jurassic, and Cretaceous 
The Mesozoic Era
hope it helps yo

Darwin believed that organisms with traits that were best suited for the environment wouldremove the trait
project the trait
eliminate the trait
pass these traits on to their offspring

Answers

Pass these traits on to their offspring
This is like Natural Selection or survival of the fittest so then the species pass down their traits to their offspring
Pass these traits on to their offspring because it would be a dominant trait.

Two tectonic plates under water move apart, and magma fills the space between them this is an example of

Answers

This is an example of the sea floor spreading

In 1953, Miller and Urey constructed an experiment that attempted to mimic the conditions leading to the formation of biomolecules on early Earth.Part A: Construct a hypothesis statement that Miller and Urey might have made prior to conducting their experiment. Use an “if, then” format to write your statement. (1 point)


Part B: Describe in detail their experiment. Include what they used to simulate the conditions of early Earth, and what their results were. (3 points)

Answers

Answer:

A// If early conditions of primeval earth had ammonia, methane, hydrogen in its atmosphere, then it is possible that amino acids such as glycine, α-alanine, and β-alanine may have been spontaneously formed from chemical reactions spurred by energy from lightning.

Their hypothesis was that the early conditions of primeval earth favored the spontaneous formation of organic molecules, from inorganic precursors, that may have been the origin of life. This theory is called abiogenesis.

B//Miller Urey put methane, ammonia, hydrogen gases in a glass flask and a pool of water at the bottom of the glass flask. The flask was heated moderately to simulate the hot conditions then. Sparks were also occasionally induced in the flask to mimic lighting. The flask was then cooled slowly to simulate cooling of earth over time.After one day, they found the presence of some amino acids (glycine, α-alanine and β-alanine) was discovered in the water in the flask

Explanation:

^

Answer:

part a:If early conditions of primeval earth had ammonia, methane, hydrogen in its atmosphere, then it is possible that amino acids such as glycine, α-alanine, and β-alanine may have been spontaneously formed from chemical reactions spurred by energy from lightning.

Their hypothesis was that the early conditions of primeval earth favored the spontaneous formation of organic molecules, from inorganic precursors, that may have been the origin of life. This theory is called abiogenesis.

part b:Miller Urey put methane, ammonia, hydrogen gases in a glass flask and a pool of water at the bottom of the glass flask. The flask was heated moderately to simulate the hot conditions then. Sparks were also occasionally induced in the flask to mimic lighting. The flask was then cooled slowly to simulate cooling of earth over time.After one day, they found the presence of some amino acids (glycine, α-alanine and β-alanine) was discovered in the water in the flask

Explanation:

What type of rock can melt under the right conditions?

Answers

To tell you the truth, all rocks can melt under heat and pressure. For example, if a volcano erupts, the magma that is flowing can melt the rocks because of extreme heat.
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