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Olenka [21]
3 years ago
15

I'm just asking this question cause I'm curious how long is a giraffes neck

Biology
1 answer:
pav-90 [236]3 years ago
7 0

Answer:

ok thanks for the points gratis jvwugedhej suv ey eug

You might be interested in
Help please, 30 points.
Kisachek [45]

Answer:

Option 1 i think it's A

Explanation:

hope it's helpful

Answer of 2nd question

<em>option </em><em>A </em>

<em>glucose </em><em>is </em><em>a </em><em>unit </em><em>of </em><em>energy</em>

4 0
2 years ago
In glucose,each carbon forms how many bonds, and of what type?
alukav5142 [94]
Four covalent bonds. carbon-carbon, carbon-hydrogen, carbon-oxygen, and oxygen-hydrogen
8 0
3 years ago
Highland Village, Texas, has implemented a program that involves parents working with police to guide at-risk young people. If a
irga5000 [103]

The kind of police program is an example of a police-community relationship program. Thus, option "D" is correct.

<h3>What is community policing?</h3>

Community policing is an organizational philosophy that encourages the methodical use of problem-solving and partnership tactics to address the underlying conditions that lead to public safety issues like;

  • Social disorder
  • Crime
  • Fear of crime

Thus, option "D" is correct.

Check out the link below to learn more about community policing;

brainly.com/question/19755869

#SPJ1

4 0
2 years ago
The net energy yield from this pathway, where glucose is broken down through several steps forming pyruvate, is ________ molecul
stepan [7]

Answer:

2 molecules of ATP and 2 molecules of NADH

Explanation:

Glycolysis is the first step of cellular respiration (break down of glucose to extract energy) which occurs in the cytoplasm. Glycolysis is a pathway common to all living organisms- prokaryotes and eukaryotes, as it does not require oxygen to occur.

Glycolysis occurs in two major phases (ten steps) requiring 10 enzymes catalyzing each step; the energy-requiring phase and the energy-requiring phase.

In the energy-requiring phase, the starting molecule (glucose) gets rearranged in a series of chemical reactions, and two phosphate groups gets attached to it producing fructose-1,6-bisphosphate which is unstable, This modified sugar then splits in half due to its instability to form two different but inter-convertible phosphate-bearing three-carbon sugars (Dihydroxyacetonephosphate, DHAP and Glyceraldehyde-3-phosphate, G3P). Because the phosphates used in these steps come from 2 ATP molecules, 2 ATP molecules get used up in this phase

All the DHAP molecules get converted to G-3-P in order to enter the next phase.

In the energy-recovering phase, the 3-carbon sugar (G3P) is converted into another three-carbon molecule called pyruvate, through a series of reactions. In these reactions, two ATP and 1 NADH molecules are made. This recovery phase occurs twice (one for each of the two isomeric three-carbon sugars, DHAP and G3P). Hence, a total of 4 ATP and 2 NADH molecules are produced in this phase.

Overall, Glycolysis converts one glucose (six-carbon) molecule to two pyruvate (three-carbon) molecules and a net release of 2 ATP molecules (4 overall - 2 used) and 2 NADH molecules.

3 0
2 years ago
Shana is a competitive athlete who weighs 135 lb. she would like to plan a nutritionally adequate diet that provides enough carb
sashaice [31]

Carbohydrates are your body’s main source of energy. The amount of carbs a man should consume daily depends on his age and activity level. The Institute of Medicine suggests adults to eat at least 130 grams of carbs a day. But If you’re a competitive athlete like Shana, you need additional amount.

<span>A study made by The Academy of Nutrition and Dietetics recommends a 2.3 to 4.5 grams of carbohydrates per pound of body weight each day, to athletes depending on the intensity of training. Therefore,  Shana who weighs 135 lbs, needs approximately  310.5 grams carbohydrates daily for her physical workouts. </span>

5 0
3 years ago
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