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DaniilM [7]
1 year ago
9

Help asppp!!

Biology
1 answer:
m_a_m_a [10]1 year ago
3 0
The theory of continental drifts has been modified based on the new observations to become the theory of plate tectonics
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A human cell has 5 glucose molecules, 2 pyruvate molecules and 1 acetyl-CoA. If oxygen is not available, how many ATP would be g
suter [353]
<span>Since oxygen is required in the electron transport chain the cell is unable to break down glucose past pyruvate. This means that both pyruvates and acetyl-CoA are unable to help produce further ATP. The cell is still able to break down the 5 glucose molecules using glycolysis however instead of producing pyruvate its final product is lactic acid. Since each glucose is can create 4 ATP (net 2 ATP) five glucose molecules would produce 20ATP net (10ATP).</span>
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4 years ago
What would happen to the planets if the sun’s gravity did not exist
JulsSmile [24]

Answer: we would die

Explanation: because theres no graviy tpo

3 0
3 years ago
Two offspring from same parents can have different phenotypes. How is this possible?​
Mama L [17]

Answer:

Genes come in different varieties, called alleles. Somatic cells contain two alleles for every gene, with one allele provided by each parent of an organism. However, an allele that is hidden, or not expressed by an organism, can still be passed on to that organism's offspring and expressed in a later generation.

Explanation:

7 0
3 years ago
Why are chromosomes most easily seen during cell division?
polet [3.4K]
Cytokinesis is when the cell pinches in 2 towards the end of meiosis and mitosis divisions. The chromsomes aren't as spread out and easy to see as during metaphase. Meiosis is the whole process of producing gametes and not a stage/phase of division. Mitosis is the whole process of cell division for growth and repair. Metaphase is a particular phase in mitosis and meiosis where the chromosomes have been duplicated and are contracted and visible.
5 0
3 years ago
What are two different ways a plant could control turgor pressure?
miv72 [106K]
<span>Turgor pressure (hydrostatic pressure) of the plant can be described as the force within the cell that pushes the plasma membrane against the cell wall. Turgor pressure within plant cells is regulated by osmosis (travel of the water from an area with a low concentration of solutes, to one with a higher-solute concentration). There are two mechanisms for the regulation of turgor pressure.</span>
<span>1. The semipermeable membrane, which only allows some solutes to travel in and out of the cell. Also, it can maintain a small amount of pressure.
</span> <span>2. Transpiration by opening and closing of stomates to control evaporation from leaves<span>, which results in water loss and decreases turgidity in cells.</span></span>
4 0
3 years ago
Read 2 more answers
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