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ivanzaharov [21]
3 years ago
13

G1 cyclins are responsible for

Biology
1 answer:
Pavlova-9 [17]3 years ago
7 0

Answer:

B. activating CdKs.

Explanation: Just answered it.

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4. How to determine fats and oils in simple method?
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Answer:

5.Triglycerides are a type of fat. They are the most common type of fat in your body. They come from foods, especially butter, oils, and other fats you eat. ... Your body changes these extra calories into triglycerides and stores them in fat cells. When your body needs energy, it releases the triglycerides.

6.High LDL cholesterol increases your risk for heart disease and stroke. Weight gain. Many high-fat foods such as pizza, baked goods, and fried foods have a lot of saturated fat.

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3 years ago
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Which heart valves are open during ventricular diastole?
Masteriza [31]
Take your shirt off, wave it round ya head like a helicopter
5 0
3 years ago
To test how fertilizer affects tomato plants, a farmer divided a field of young tomato plants into 10 plots of equal size. The f
Feliz [49]
B is the answer to the question

6 0
3 years ago
What 3 phyla constitute most of the Animal Kingdom? (specify if invertebrate<br> or vertebrate)
mihalych1998 [28]

Answer:

arthropoda : invertebrate

mollusca : invertebrate

chordata : vertebrate

Explanation:

There are 9 in total but those are the main 3

7 0
2 years ago
The ostrich is a bird. However, it has traits that are different from those of the birds we typically see flying around our neig
Romashka-Z-Leto [24]

Answer:

I found this from someone else. This is not my work, Also if this does not answer the question ask the question on here and you can see more answers. hope this helps.!

Explanation:

According to National Geographic, ostriches are a part of a very small group of birds that cannot fly because unlike most birds, their small wings are not strong enough to carry their body for flight and their breastbone isn't balanced enough for flying. Birds that are unable to fly are called ratites.

A number of scientists namely Thomas Huxley, Richard Owen, and others have tried to show that these ratites are actually related to each other and eventually, it was discovered that they all had one thing in common, the way the bones at the roof of the mouth were arranged was similar to that of reptiles rather than other birds.

Richard Owen found and assembled the remains of an extinct ostrich skeleton which was an extinct moa and contrary to already held opinion, one ratite known as tinamous did not really fit with the profile of a ratite because it could fly, even though almost grudgingly and they possessed keeled sternum which suggests that they evolved from flying birds.

DNA tests showed that tinamous evolved within ratites and not necessarily as a separate entity. The tests also showed that moas and tinamous are related.

It was also speculated that the division of the supercontinent Pangaea southern side led to the separation of flightless ratite ancestors, causing each landlocked group to evolve and become the flightless birds we know today such as the ostrich, rheas, etc.

5 0
2 years ago
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