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Wittaler [7]
3 years ago
13

Please help me Please help me Please help me

Biology
1 answer:
oksano4ka [1.4K]3 years ago
6 0

Answer: Guidelines

Explanation:

4.  A goal to help you improve academically and personally could be to take 30 minute breaks every hour or so while doing school work. Taking breaks every now and again to stretch, eat, move around, and breathe allows you to relax a little and refresh yourself. This improves your mood and understanding, as well as your ability to continue working and to succeed.

5.  (I don't know what your lesson is, so I'm going to infer/give you a guideline.) Aspects of this lesson could help in future endeavors by giving you skills and knowledge that will improve future productivity and alleviate potential struggle in future situations.

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The division of a bacterial cell into two daughter cells (called binary fission) is accomplished by a protein called FtsZ. FtsZ
Katena32 [7]

The question is incomplete and the complete question is:

For each space in the table, drags the appropriate label to indicate if the statement is true or false for each group of organisms

1. Cells divide by constriction of a ring of protein

2. The presence of a cell wall prevents the cell from diving by constriction

3. Tubulin or tubulin-molecules function in binary fission(in bacteria) or cytokinesis(in animals and plants)

Answer:

1. Bacteria: true , Animals: true  and Plants: false

2 bacteria: false , Animals: false and Plants: true

3. Bacteria: true , Animals: false  and Plants: true

Explanation:

Option-1

Bacteria: true  as the protein FtsZ is involved in the binary fission and the formation of constriction.

Animals: true  as the microtubule ring is formed

Plants: false  as no constriction of the ring is formed instead of a cell divides by plate formation

<u>Option-2</u>

<u> </u>Bacteria: false  as the ring is formed and no cell wall is involved

Animals: false as there is no cell wall in the animals

Plants: true as the cell wall divides by plate formation

Option-3

Bacteria: true  as FtsZ is involved in the ring formation which is tubulin like structure

Animals: false  as the actin and myosin are involved in a ring formation

Plants: true as tubulin are involved

5 0
3 years ago
What is a genome made of? answer choices complete set of genes half of the genes parts of the ribosomes complete set of proteins
GaryK [48]
Complete set of genes //—-/:/—
5 0
3 years ago
Trinucleotide repeat disorders are hereditary diseases caused by mutant genes containing an increased number of repeats of a DNA
Svetlanka [38]

This question is incomplete. The full question is:

Trinucleotide repeat disorders are hereditary diseases caused by mutant genes containing an increased number of repeats of a DNA trinucleotide sequence. Which sequence(s) contain a trinucleotide repeat

a)...CAC GGA AGA AGA AGA AGA AAT AGAC...

b)...AGC GAC AGC AGC AGC AGC AGC AAG T...

c)...TTC ACT GTC ACT GTC ACT GTC ACT GTC C...

d)...CAC GGC GGC GGC GGC GGC ATC GC...

e)...GGC AGGC AGG CAG GCA GGC AGG CTG...

Answer:

a)...CAC GGA AGA AGA AGA AGA AAT AGAC...

b)...AGC GAC AGC AGC AGC AGC AGC AAG T...

d)...CAC GGC GGC GGC GGC GGC ATC GC...

Explanation:

Trinucleotide repeat is a genetic mutation where a crack of three nucleotides is repeated, next to each other, so many times that it leaves the DNA molecule unstable.

This mutation is capable of causing errors in the reading of DNA, which results in disorders and syndromes in the affected organism.

The three strands of DNA shown above show this mutation.

5 0
4 years ago
Cells have particular structures that perform specific jobs. These structures are known as _______.
zavuch27 [327]
<span>The answer is organelles a specialized part of a cell having some specific function. Organelles is a cell organ specialized part of a cell having some specific function; a cell organ. Also it is a structure or part that is enclosed within its own membrane inside a cell and has a particular function.</span>
7 0
3 years ago
Which type of star is the sun?
Bumek [7]

Our Sun is a main-sequence star. This means that it shares properties with most stars in the Universe - it's average. This is shown by the Hertzsprung-Russell diagram. Hope this helps!


7 0
3 years ago
Read 2 more answers
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