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2 years ago

1. If a pea plant’s alleles for height are tt, what is true of its parents?

1 answer:

4 0

1. C) Both parents contributed a recessive allele
The offspring is homozygous for the recessive allele, which means it has two copies of it. Because each parent contributes one copy of the gene, this means that both parents contributed the recessive allele.

2. D) The offspring can be tall or short

The first cross between TT and tt will yield an F1 generation with the genotype Tt. When this generation is self-pollinated, the cross may result in the following genotypes:
TT, Tt, tt
Which means that the offspring can be tall or short.

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Organelles in prokaryotic cells include the

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Answer: actually (d) none of the above

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2 years ago

Place the particular characteristic into the correct corresponding type of dna replication. each characteristic may be used once

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Answer:

This is the remaining incomplete part of the question.

Requires separation of template strand Uses helicase Occurs during interphase of cell cycle Require primers Occurs in nucleus Requires dNTPs Produces Okazaki fragments Requires DNA polymerase Requires Primase Requires Taq DNA polymerase Requires cycles of heating Occurs in cytoplasm Occurs during anaphase of mitosis

Explanation:

Cellular DNA replication Polymerase chain reaction

Requires separation of template Requires separation of template

strand strand

Requires dNTPs Requires dNTPs

Uses helicase Requires cycles of heating

Requires Primase Require primers

Requires DNA polymerase Requires Taq DNA polymerase

Occurs during interphase of cell cycle

Occurs in nucleus Occurs in test tube

Produces Okazaki fragments

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Which hydrocarbon rings are most common in nature?

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The Aromatic hydrocarbon is the most common in nature.

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2 years ago

Name three sources of atmospheric carbon dioxide.

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Answer:

Answer Below

Explanation:

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2 years ago

Read 2 more answers

agonists generally _______ activity at the synapse while antagonists generally ______ activity at the synapse.

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Agonists activate the receptor thereby increasing activity at the synapse while antagonists generally prevent agonists from activating the receptors thereby decreasing activity at the synapse.

An agonist is the component that has the ability to increase the activity carried out by another substance.

The agonists work from their faculty of coupling to a cell-type receptor, in this way, they manage to generate a certain action in the cell.

The antagonists are the compounds that cause the opposite when they bind to the receptor, they cause a blockade by decreasing the activation of a synaptic receptor.

Therefore, we can conclude that agonists are compounds capable of increasing the action of synapse and blockers (antagonists) decrease activity at the synapse.

Learn more here: brainly.com/question/11985070

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1 year ago