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Viktor [21]
3 years ago
6

How to study for a science test faster???

Biology
2 answers:
Airida [17]3 years ago
7 0
Well you can coordinate the test material by key words and subjects
katen-ka-za [31]3 years ago
5 0
Use cornell notes and use those to study and quiz yourself
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Hydrophilic molecules tend to be ________ to water. Attracted mixed repelled absorbed
scoray [572]

The hydrophilic molecules are those molecules, which tend to get mixed in water, they are water loving. These molecules are generally polar.  

The water molecules are polar and tend to dissolve the polar solutes in it. When a polar molecule gets in contact with the water, it is attracted and gets mixed into it. Non polar molecules are hydrophobic and do not get mixed into water.  

So, the correct answer is mixed.


7 0
3 years ago
When would chromatin be the most tightly coiled?
Shalnov [3]
<span>When Prophase is occur, during this stage, changes occur both in the cytoplasm and in the nucleus. Within the nucleus, the chromatin fibers become more tightly coiled and folded, forming discrete chromosomes that can be seen with the light microscope. The nucleoli disappear. Each duplicated chromosome appears as two sister chromatids joined together, with a narrow waist at the centromere.In the cytoplasm, the mitotic spindle begins to form as microtubules rapidly grow out from the centrosomes which begin to move away from each other.</span>
7 0
3 years ago
Read 2 more answers
A purebred tall pea plant is cross-pollinated with a tall, heterozygous pea plant. Use a Punnett square to determine the probabi
ddd [48]

Answer:

The correct answer is - 25%

Explanation:

A cross between true tall pea plant and heterozygous tall pea plant is the cross of tall allele whic is TT and heterozygous which is Tt, so the gametes will be formed would be - T and T by true tall plant and T, and t allele by heterozygous plant.

The Punnett square of this cross is attached with the answer, where 2 heterozygous offspring and two tall offspring produced. In which there is only two recessive short allele formed in this generation out of 8 alleles.

So the probability of short allele would be:

= (2/8) *100

= (1/4) *100

= 25%

3 0
3 years ago
In what type of tectonic plates boundary do do the plates slide past each other
sergejj [24]

Answer:

A transform plate boundary occurs when two plates slide past each other, horizontally. A well-known transform plate boundary is the San Andreas Fault, which is responsible for many of California's earthquakes.

Explanation:

hope it helps u

plz mark me as brainliest

7 0
3 years ago
Which statement best describes a chromosome
tiny-mole [99]

Answer:It is a gene that has thousands of different forms.

Explanation:

4 0
3 years ago
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