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3 years ago

Which environment would most likely not contain fossils?

Biology

2 answers:

Lelechka [254]3 years ago

7 0

Intrusive rock that is formed from cooled magma would most likely not contain fossils.

kaheart [24]3 years ago

6 0

Intrusive Rocks formed by cooled magma would be the type of environment that wouldn't contain any fossils.

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A student runs 5 kilometers (km) each afternoon at a slow, leisurely pace. One day, she runs 2 km as fast as she can. Afterward,

serg [7]

Answer:

The correct answer is that our student accumulated lactic acid.

Explanation:

What is acid lactic and where it comes from? It comes from the breakdown of glucose when there is no oxygen present (glycolytic metabolism), that is, in an anaerobic exercise such as running or cycling at high speed, like the case of our student, where there is a high intensity and a very short duration.

What happen then? When we keep doing exercise with high intensity an exercise, lactic acid will begin to accumulate by not giving the body time to remove it.

How can we avoid lactic acid? With training, there is no more. Based on training, the body deploys adaptive mechanism that causes lactic acid not to accumulate so quickly and if it begins to do so, the muscle supports it more effectively.

6 0

2 years ago

Read 2 more answers

Identify which type of study the following example describes.

Travka [436]

Answer:

They are training animals in a maze and recording physiological changes in their brains, Stimulating a brain structure and recording subsequent changes in movement, Introducing two adults that are potentially attracted to each other, and then measuring their sex hormone levels, Measuring the brain volumes and intelligences of people in a group, Observing enlarged cerebral ventricles in the brains of many people with schizophrenia, Severing the connections between visual regions and the rest of the brain in animals, and observing the animals’ failure to recognize an object, and Studying the relationship between a sex hormone treatment and strength of an animal’s mating behavior.

Explanation:

7 0

3 years ago

Which two things are found on a molecule of tRNA

s344n2d4d5 [400]

Answer: Ribose nucleotides and the nitrogenous bases

Explanation: RNA consists of ribose nucleotides (nitrogenous bases appended to a ribose sugar) attached by phosphodiester bonds, forming strands of varying lengths. The nitrogenous bases in RNA are adenine, guanine, cytosine, and uracil, which replaces thymine in DNA.

7 0

3 years ago

Read 2 more answers

Which of the following is the simplest unit of nucleic acid

g100num [7]

Nucleotide!

When attached in a polymer, they become a nucleic acid.

6 0

3 years ago

41) a particular triplet of bases in the template strand of dna is 5' agt 3'. the corresponding codon for the mrna transcribed i

KiRa [710]

A particular triplet of bases in the template strand of DNA is 5' agt 3'. the corresponding codon for the mRNA transcribed is 3' UCA 5'

It serves as a link between DNA's genetic code and proteins' amino acid sequences.

The codons in the messenger RNA (mRNA) are complementary to the nucleotide sequence on the DNA template strand.

Then it controls the synthesis of amino acids with the aid of tRNA and ribosomes.

Its name, messenger RNA, refers to the fact that it carries genetic information. The single strands of adenine, cytosine, guanine, and uracil that make up the mRNA molecule are held together by a sugar phosphate backbone.

Two codons: His, Lys, Phe, Tyr, Asn, Asp, Cys, Gln, Glu, Codons Ile, STOP, and three ("nonsense"). Ala, Gly, Pro, Thr, and Val are the four codons. None of the five codons.

Learn more about mRNA:

brainly.com/question/24885193

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3 0

1 year ago