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FrozenT [24]
3 years ago
11

Protons give an element its ________.

Biology
1 answer:
Vladimir79 [104]3 years ago
6 0

Answer: 3. Atomic number

Explanation: Good luck! :D

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What are the two types of ATP production available in our muscles?
Vanyuwa [196]

Answer:Muscle cells are able to produce ATP with oxygen, which is called aerobic respiration, or without oxygen, an anaerobic process called anaerobic glycolysis or fermentation. The process in which ATP is made is dependent on the availability of oxygen (see the Cellular Respiration concepts).

Explanation:

7 0
3 years ago
Why do cells need to be able to transport things across their membranes
Annette [7]

Answer:

Cell membranes are selectively permeable which means it allow certain molecules to move across it into and out of the cell. Cells need to be able to transport these substances to live and grow.

Transport of ions, water maintains the osmotic pressure of the cell. Transport of sugars like glucose is necessary to generate energy for the metabolic activities of the cell. Gases like CO2 are waste products of metabolic reaction which are removed by the cell through the cell membrane. Amino acids are required to make proteins.  

Transport across cell can occur through active and passive transport and transport of these substance are necessary for a cell to live and function properly.

6 0
3 years ago
A ruler has markings as shown below. Stefan uses this ruler to measure the length of a metal rod. How many decimal places should
vladimir1956 [14]
Based on a ruler in centimeters, with ten divisions between each centimer mark, you will have marks at every 0.1 cm.


Then, the measure of the length of a metal rod should have 1 decimal place.


That decimal place means mlimiters, given that 1 mm = 0.1 cm.


Answer: 1 decimal place



8 0
3 years ago
Read 2 more answers
What energy carriers can enter the electron transport chain in mitochondria to generate ATP?
ElenaW [278]

Answer: The electron transport chain consists of complexes which are the proton pump for the hydrogen ions across the mitochondrial membrane which allows the synthesis of the ATP (energy currency).

Explanation:

The electron transport chain occurs in the mitochondria. ATP synthase present in the inner mitochondrial membrane is a carrier of electron. FADH2 AND NADH two molecules supply high energy electrons from the citric acid cycle from the electron transport chain at complex I (NADH coenzyme Q reductase) and II (succinate dehydrogenase)respectively.

6 0
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A scientist is studying an organism and has classified it as an animal. Which statement must be true about the organism? It is m
harkovskaia [24]

Answer:

It is multicellular.

that's my logical answer .  

Explanation:

4 0
4 years ago
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