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3 years ago

answer true or false for each question. no rediculous answers, I will mark brainliest for whichever one is correct

Biology

1 answer:

kompoz [17]3 years ago

7 0

Answer:

1. True

2. True

3. False, they have 46

4. False, they inherit traits from both parents

5. True

6. False, rice has 12 pairs of chromsomes and flies have 4 so not all orangisms have the same number of chromosomes

7. True (not too confident with this one though)

8. False, a body cell has 46 while gametes have 23

9. False

10. True

Explanation:

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Secretion of cholecystokinin from the intestinal wall is stimulated by

Anna11 [10]

Answer:

The correct answer is: fat in the small intestine.

Explanation:

Cholecystokinin, abbreviated to CCK, is a hormone produced in the small intestine that participates in digestion. Its secretion is stimulated by fatty acids in the small intestine (more specifically, in the duodenum) and by the introduction of hydrochloric acid.

Cholecystokinin has the functions to 1) contract the gallbladder so it releases the stored bile into the intestine, and 2) stimulate the secretion of pancreatic juice, which induces satiety.

3 0

3 years ago

PLZZZ HELP ASAP THANKS :))))

Tatiana [17]

Answer:

I think it is Physical change

3 0

3 years ago

Which describes the process of cellular respiration?

True [87]

The process of cellular respiration catabolic pathway that breaks molecules into energy

Explanation:

Metabolic pathways consist of two distinct types: catabolic and anabolic. Catabolic deliver energy while breaking down molecules into easier molecules. Cellular respiration is one case of a catabolic pathway. During cellular respiration, sugar is held in by the cell and break to discharge energy that enables us to live.

Cellular respiration is the manner of oxidizing food particles, similar glucose, to carbon dioxide and water. The method transpires in two states:

glycolysis, the division of glucose to pyruvic acid

the entire oxidation of pyruvic acid to carbon dioxide and water

4 0

3 years ago

Consider the food chain of grass → grasshopper → mouse → snake hawk. About how much of the chemical energy fixed by photosynthes

disa [49]

Your answer is A) 0.01%

7 0

3 years ago

Can you identify the class of organic molecule to which these molecular structures and examples belong? Part A Sort these items

sattari [20]

There are four classes of organic molecules that are essential to all living organisms.

1. Carbohydrates:

Components: monosaccharides. Functions: energy for cell, raw material, energy storage, and plant cell support Ex: glucose, starch, glycogen, cellulose

2. Lipids (dont form polymers): Components: glycerol, fatty acid, components of a fat molecule Functions: energy storage, cell membrane components, and hormones Ex: fats, phospholipids, and steroids

3. Proteins:

Components: amino group, carboxil group, R group, and amino acid Function: enzyme, structural protein, movement, transport, communication, defense, storage, receive signals Ex: lactose, hair, tendons, muscles, hemoglobin, signal proteins, antibodies, egg albumin, receptor protein

4. Nucleic acids:

Components: phosphate group, nitrogeneous base, ribose or deoxyribose, nucleotide Functions: heredity, DNA

Ex: code for proteins, DNA and RNA

5 0

3 years ago