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kotegsom [21]
3 years ago
7

Which organelle is marked with a X?

Biology
1 answer:
Umnica [9.8K]3 years ago
4 0

Answer:

lysosome

Explanation:

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What must scientists look for in their experiment or their data to make sure it is accurate? A. Sources of error B. Observations
gtnhenbr [62]

Answer:

A SOURCE OF ERROR BECAUSE IFTHERE ARE  MISTAKES THEN THE INFO ISNT ACCURATE

Explanation:

MARK BRAINLEST PLEASE

4 0
3 years ago
In the combined processes of glycolysis and cellular respiration, what is consumed and what is produced?.
IrinaVladis [17]

Glucose is consumed and carbon dioxide is produced during the combined processes of glycolysis and cellular respiration.

Glucose is a simple sugar. Glucose is the most common monosaccharide, a type of carbohydrate. Glucose is primarily produced by plants and most algae during photosynthesis from water and carbon dioxide with the help of sunlight, where it is used to produce cellulose in cell walls, the world's most abundant carbohydrate.

A glucose molecule is gradually broken down into carbon dioxide and water during cellular respiration. Some ATP is produced directly along the way in the reactions that transform glucose. However, much more ATP is produced later in the process known as oxidative phosphorylation. The movement of electrons through the electron transport chain, a series of proteins embedded in the inner membrane of the mitochondrion, drives oxidative phosphorylation.

During glycolysis, a six-carbon sugar, glucose, undergoes a series of chemical transformations. It eventually degrades into two molecules of pyruvate, a three-carbon organic molecule. ATP is produced in these reactions.

For more information on Glucose, visit :

brainly.com/question/2396657

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5 0
1 year ago
In an area where a river has cut deep into Earth, there are several layers of very different rock exposed. The oldest rock layer
Naily [24]
The answer is the last one igneous rock
7 0
3 years ago
Read 2 more answers
When the source of a wave is moving relative to an observer of the wave, which of the following is true?
galina1969 [7]

Answer:

Observers ahead of the wave observe an apparent increase in wave frequency  

Explanation:

This is the Doppler Effect. The frequency of a wave increases when the source approaches the observer and decreases as the source recedes.

B, C, and D are wrong. Observers behind the source notice a decrease in frequency.

4 0
3 years ago
What is the name for fingerlike projections that protrude from the absorptive mucosal cells of the small intestine into the lume
allsm [11]

Answer:

Villi

Explanation:

In the small intestine, villi are found present. These villi which appear like a finger-like tissue structure are about 0.5–1.6mm in length in human beings.They have mucosal cells that help in absorption of nutrients. A villus has several microvilli, which increases the surface area of the intestinal wall for faster absorption of nutrients.

6 0
3 years ago
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