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3 years ago

Light needs matter or material to carry light true or false

Biology

2 answers:

LenaWriter [7]3 years ago

4 0

False because light can come from natural resources and it doesn’t need materials it just needs to produce itself

Jlenok [28]3 years ago

4 0

False

Explanation:

Mama am

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Steps in protein synthesis Step order : initiation complex formed with addition of large ribosomal subunit translocation small r

Alina [70]

Answer:

1. transcription of mRNA from DNA

2. small ribosomal subunit binds to mRNA

3.initiation complex formed with addition of large ribosomal subunit

4.codon recognition (non-initiating site)

5.peptide bond formation

6.translocation

7. ribosome reads a stop codon

8.polypeptide chain is released from the P site

9. ribosomal subunits dissociate

Explanation:

The translation is a process which translates the nitrogenous bases or codons in the proteins.

The process of translation requires the mRNA, tRNA and ribosome and proceeds in three stages: the initiation, elongation and the termination.

The process begins with the binding of the small subunit of the ribosome to the mRNA. The charged tRNA with a first amino acid called methionine binds the mRNA and scans the mRNA until it finds the start codon.

After it finds the start codon, the large subunit complex binds the mRNA and form initiation complex. After this, the amino acid enters the P-site of the ribosome where elongation of peptide takes place.

The peptide then exits from the E-site and the ribosome dissociates.

7 0

3 years ago

In addition to helping the environment, renewable resources—such as solar power and hydroelectricity—may also provide an economi

Jobisdone [24]

Answer:

Option A

Explanation:

Renewable resources of energy are clean source of energy. They are sustainable as they are readily available, can be used again and again and do not produce any pollution neither during production stage nor during usage stage by an individual.

There are very nations in the world which are oil rich and country itself has no oil reserve. In such scenarios, the dependency of nation on other countries increases. But in lieu to in-house renewable energy resources, country will not import oil from other nations

Hence, option A is correct.

8 0

3 years ago

How are traits passed from parent(s) to offspring in sexual vs. asexual reproduction?

Ahat [919]

Answer:

Heredity

Explanation:

the passing on of physical or mental characteristics genetically from one generation to another

3 0

3 years ago

What is the inverse of the following statement?<br><br> "If it is not Wednesday, then it is sunny."

Ksivusya [100]

If it is not Wednesday then it is not sunny is the inverse statement. Thus option D is correct.

<h3>what is inverse statement ?</h3>

The Inverse Statement is conditional and it can be reversed by the replacement of hypothesis and the conclusion with their negations.

It is difficult or impossible to determine the true inverse of a statement.

If a statement is “A four-sided polygon is a quadrilateral” and its inverse will be “A polygon with more or fewer sides than four sides is not a quadrilateral. "

Both the statement are true. Thus option D is correct.

Learn more about inverse statement, here:

brainly.com/question/5338106

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Your question was incomplete. The probable question is

What is the inverse of the following statement?

A. "If it is not Wednesday, then it is sunny."

B. If it is Wednesday, then it is not sunny.

C. If it is sunny, then it is not Wednesday.

D. If it is not Wednesday, then it is not sunny.

E. If it is not sunny, then it is Wednesday.

5 0

2 years ago

Read 2 more answers

2. Which of the following could be said about ecological footprints? A. Ecological footprints can't be used to determine carryin

melisa1 [442]

B. is correct. Exact ecological footprints are often difficult to calculate, but estimates can be useful in comparing population

3 0

4 years ago