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Vadim26 [7]
2 years ago
6

HELP!!!

Biology
1 answer:
Phoenix [80]2 years ago
3 0

There's been a lot of bad news for polar bears recently. In 2007, for example, scientists reported that if global warming continues unabated, the population could drop two-thirds by 2050.

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Although she had not made one in years, Evelyn carefully folded the paper to make a paper airplane for her grandson. Evelyn's ab
babymother [125]

Answer:

Procedural memory

Explanation:

This ability demonstrated by Evenly even when has not done that for a long time is part of the procedural memory also called motor skills which is the long-term information store in the memory for during things such as walking, biking and others.

6 0
3 years ago
How Do Cells Get Energy How do cells get energy?
lisabon 2012 [21]
<span>Cells need a source of energy, they get this energy by breaking down food molecules to release, the stored chemical energy.This process is called 'cellular respiration'. The process is happens in all the cells in our body. Oxygen is used to oxidize food, main oxidized food is sugar(glucose).</span><span>Jan 14, 2009</span>
4 0
2 years ago
"Generally describe the series of events via which pyruvate is further processed after glycolysis (assume that this is in the pr
kobusy [5.1K]

Answer:

The product of glycolysis is two molecules of pyruvate. It is a three-carbon compound. This pyruvate again undergoes oxidation in the cytoplasm. This process is called pyruvate oxidation which produces Acetyl CoA. The Acetyl CoA is a two-carbon molecule.

Acetyl CoA again used for the citric acid cycle. This is also called as Kreb's cycle / TCA cycle. Because citric acid has 3 carboxylic groups. The acetyl coenzyme produces NADH, FADH2, ATP. The citric acid cycle occurs in the mitochondrial membrane. This is an 8 step process. The first product is citric acid. The other products of each step are isocitrate, alpha-ketoglutarate, succinyl CoA, succinate, Fumarate, L - malate, and Oxaloacetate (OAA).

Another process of aerobic respiration is the electron transport chain ( ETS). Here the energy stored in NADH, FADH2 in the citric acid cycle are utilized. It is a chain of electron carriers. ETS occurs in the inner membrane of mitochondria.  

In short, the glucose splits by glycolysis and produces ATP, NADPH, and final product pyruvate. The pyruvate is oxidized and forms acetyle coenzyme. This is used in the TCA / citric acid cycle. In this process also NADH, FADH2 which forms electrons are produced. Theses electrons are carried by different electron carriers and accepted by oxygen.

In the process of pyruvate oxidation 6 ATP, and in Kreb's cycle 18 ATPs, in ETS, 4 ATPs are produced. In addition to this in glycolysis produces 4 ATPs. The total number of ATP in aerobic respiration is 32 ATP.  

8 0
2 years ago
The products of glycogenolysis are the same as the products of: glycogenesis. lipolysis. gluconeogenesis. glycolysis.
weqwewe [10]

Answer:

D. gluconeogenesis

Please Mark Brainliest If This Helped!

7 0
2 years ago
List 2 out of the four types of Chromosomal mutations
adelina 88 [10]

Answer:

Explanation:

Types of Mutations. There are a variety of types of mutations. ...

Chromosomal Alterations. Chromosomal alterations are mutations that change chromosome structure. ...

Point Mutations. A point mutation is a change in a single nucleotide in DNA.  

5 0
2 years ago
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