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larisa86 [58]
4 years ago
8

Activation energy is

Biology
2 answers:
Mariana [72]4 years ago
8 0
Activation energy is the energy required for an endergonic reaction.
ZanzabumX [31]4 years ago
7 0
The answer is C because
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Baking soda is placed in a balloon. The balloon is then wrapped around the mouth of a flask that contains
Veronika [31]

<u>Answer:</u>

Option (C)

There is no change in mass during a chemical reaction;

<u>Explanation:</u>

The law of mass conservation can better explain this phenomenon. According to the rule, "Energy can not be either produced, nor can it be lost."

In simpler terms, the total masses of all substance involved in a chemical reaction are same. Furthermore, the total atoms on either sides, i.e., reactant side and product side are the b.

5 0
4 years ago
When you perform a three-point test cross to determine the linkage between three genes, you found that distance between the thre
aliina [53]

Answer:

The correct option is b. 0.453

Explanation:

To calculate the coefficient of coincidence, CC, we must use the next formula:

CC= observed double recombinant frequency/expected double recombinant frequency

<u>Note</u>:  

• <em>Observed double recombinant frequency=total number of observed double recombinant individuals/total number of individuals </em>

<em>• Expected double recombinant frequency: recombination frequency in region I x recombination frequency in region II. </em>

CC= (7/1000)/0.16x0.08

CC= 0.007/0.0128

CC=0.5468

The coefficient of interference, I, is complementary with CC.

I = 1 - CC

I = 1 - 0.5468

I = 0.4531

3 0
3 years ago
What are the answers?!!
podryga [215]

Answer:

2. C

3. C

4. C

5.A

Explanation:

6 0
3 years ago
Which amino acid is added first in the amino acid chain in the synthesis of protein archaebacteria?
vlada-n [284]

When the codon is used for initiation, fMet is used instead of methionine, thereby forming the first amino acid as the peptide chain is synthesized.

6 0
3 years ago
Read 2 more answers
3. What are 6 things the ocean provides for humans?
Veseljchak [2.6K]

Answer:

What are 6 things the ocean provides for humans?

The Ocean produces more oxygen than the Amazones.

The Ocean regulates the Earth climate.

It is an important source of food.

The best holidays are close to the water.

Many jobs are related to sea activities.

The Ocean has therapeutic properties.

Explanation:

It is often thought that rainforests are the primary source of oxygen on the planet, but the truth is that rainforests are only responsible for 28% of the oxygen on earth while oceans are responsible for the 70%. It does not matter how far we live from the sea, from every ten breaths you take seven come from the ocean

In many ways, the sea regulates our climate. It soaks up the heat and transports warm water from the equator to the poles, and cold water from the poles to the tropics.

The ocean is the number one source of protein for more than a billion people. Fish accounts for about 15.7% of the animal protein consumed globally (2).  Although, not everything is fish and seafood.

The ocean is not just home to us ocean lovers, but it is home to the greatest abundance of life on our planet. When you sail across an ocean, you will see dolphins, whales or a turtle popping up to take a breath.

The ocean is a happy-zone! Our temple, our life, our second home, our exhilaration place. It’s where we swim, surf, sail, dive, chillax, and ‘lime’. Family holidays and Sundays often happen on the beach. For sailors, fisherman and islanders, it also is a transport zone.

The FAO estimates (6) on the most recent official statistics indicate that 59.6 million people in the world were engaged in fisheries and aquaculture in 2016. Only at the European Union level, the blue sector represents 3.362.510 of jobs(7), in 9 subsectors: coastal and maritime tourism, Aquaculture, Renewable Energy, Mineral Resources, Biotechnology, Fisheries, Shipbuilding and Ship repair, Offshore Oil and Gas, and Transport. In fact, 90% of the world trade is made by sea

4 0
3 years ago
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