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Alenkinab [10]
3 years ago
5

MULTIPLE CHOICE Check answers plewse. If blank, please answer them. 35 points for everyone who answers the 9 MULTIPLE CHOICE que

stions

Biology
1 answer:
Jlenok [28]3 years ago
8 0
1.B
2.A
3.C
4.B
5.D
6.B
7.B
8.B
9.B
10.A
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What is the difference between chromosomes and chromated​
Liula [17]

Answer:

A chromosome is made up of two chromatids which are joined by the centromere. The chromatids separate from each other during mitosis to form two new chromosomes. The DNA making up a chromosome is dispersed as chromatin. ... Each copy is called a chromatid.

Explanation:

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The process of synthesizing simple sugars using sunlight as an energy source is referred to as
blsea [12.9K]
Photosynthesis is the process where most autotrophs use photons from the sun to make sugar for energy
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When the antibiotic valinomycin is added to actively respiring mitochondria, several things happen: the yield of atp decreases,
Mariana [72]

Valinomycin  is an Ionophores- i.e it makes the inner membrane permeable to compounds which are ordinarily unable to cross.

The amphipathic molecules dissolve in phospholipid bilayers of the mitochondria

It shields the electric charge as the ion passes through the membrane, providing a polar environment for the ion and a hydrophobic face to the other side. mobile carrier catalyzes the electrical movement of K+ across phospholipid bilayers. Hence Accumulation of potassium inside the mitochondria

This dissipates the essential transmembrane electrochemical gradients causing tremendous metabolic upheaval in the mitochondria.






3 0
3 years ago
Which of the following is NOT a major urine formation process?glomerular filtrationtubular reabsorptiontubular secretionmicturit
Leviafan [203]

Answer:

micturition

Explanation:

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Micturition is a process under the control of  muscles of the bladder and sphincter muscles.

8 0
4 years ago
Read 2 more answers
What is the effect of magnification on the visibility of cell organelles under a microscope?”
marta [7]
If the magnification of the microscope increases, then the visibility of the cell organelles would be clearer.
OR
If cells are viewed under higher magnification, then more cell organelles will be seen.
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