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3 years ago

#. You find a deposit of organic limestone. In

Biology

2 answers:

matrenka [14]3 years ago

4 0

A • the ocean ... I think

Lelu [443]3 years ago

4 0

The type of setting is A-ocean that the organic limestone probably form

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Prophase has a series of checkpoints that determine whether a cell will undergo all stages of mitosis. true or false

Black_prince [1.1K]

The answer is false. All cells that had undergo in the beginning of mitosis, will be undergoing to the whole stages of mitosis. Mitosis is the part of the cell cycle, wherein it results into equally distributed chromosomes and separated two new nuclei. Typically there are five stages of Mitosis.

4 0

3 years ago

What is the relationship between competition and population size?

bonufazy [111]

When animals are fighting over resources the number of one animal might decrease because the other animal would've tried to kill it and stay alive

when there is competition the population size of one animal might decrease while another increases<span />

8 0

3 years ago

where in a stem cell of an embryo is the instructions for how to build organs? a. ribosomes b. endoplasmic reticulum c. Go

Anna35 [415]

Answer:

. In the nucleus.

Explanation:

The information for all bodily functions resides in DNA in every cell.

5 0

3 years ago

Read 2 more answers

Comparing DNA Replication and Transcription

ozzi

The missing information has been completed as:

DNA Tempelate complementary DNA mRNA

3' TTACG 5' 5' AATGC 3' 5'UUACG 3'

3' AAUGC 5' 5' TTACG 3' 5'UUACG 3'

3' GGCGG 5' 5' CCGCC3' 5' CCGCC3'

' 3'TGCATCG5' 5' ACGTAGC 3' 5' ACGUAGC 3'

3' AGACTC 5' 5' TCTGAG 3' 5' AGACTC 3'

3'GATAAGA 5' 5' CTATTCT 5' 5' CTAUUCA 3'

3' CTGGCTAC5' 5' GACCGATG 3' 3'CUGGCUAC 5'

Explanation:

Some of the sequence of DNA given is in 3' to 5' direction, mRNA sequence is also given.

The DNA is double stranded helix which replicates by semi conservative mode. The two strands unwind to act as a template for other strands. In transcription the 3' to 5' strand acts as a template because RNA synthesis takes place in 5' to 3' direction. mRNA is single strand. It has nucleotides in it from which 3 base pairs acts as a code for amino acid.

The following table shows DNA strand having complementary sequaence and mRNA synthesized.

DNA Tempelate complementary DNA mRNA

3' TTACG 5' 5' AATGC 3' 5'UUACG 3'

3' AAUGC 5' 5' TTACG 3' 5'UUACG 3'

3' GGCGG 5' 5' CCGCC3' 5' CCGCC3'

' 3'TGCATCG5' 5' ACGTAGC 3' 5' ACGUAGC 3'

3' AGACTC 5' 5' TCTGAG 3' 5' AGACTC 3'

3'GATAAGA 5' 5' CTATTCT 5' 5' CTAUUCA 3'

3' CTGGCTAC5' 5' GACCGATG 3' 3'CUGGCUAC 5'

3 0

3 years ago

PLEASE ANSWER ASAPPP!!! WILL GIVE BRAINLIEST

disa [49]

Answer:

breaking bonds of sugars to form new molecules

Explanation:

3 0

3 years ago