BIOLOGY MIDDLE SCHOOL

Which of these organelles folds proteins?A. Large vacuoles
B. Rough endoplasmic reticulum
C. Golgi apparatus
D. smooth endoplasmic reticulum

Answers

Answer 1
Answer:

the answer is both B and D endoplasmic reticulum is used for folding and transporting proteins

Answer 2
Answer: The answer is both b and d

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What are the different types of gorilla?

Answers

There are only two exact specimens of the gorilla species, and those would be the Eastern Gorilla and the Western Gorilla. 

What are the 3 functions of DNA?

Answers

1.heredity material 
2.genetic material 
3.protein synthesis

Three common STIs that sexually active people can contract

Answers

The TOP three most common STIs that sexually active people can contract is Chlamydia, Gonorrhoea, and Syphilis. 

Answer: The three most common STIs: Chlamydia, Gonorrhoea, and Syphilis.

Which of the following is NOT true of mechanical digestion? Muscular contraction in the stomach mix food The teeth and tongue break food into smaller pieces It starts in the mouth Enzymes break down food

Answers

Answer:

It starts in the mouth Enzymes break down food

Explanation:

Mechanical digestion is a type of digestion which is done by breaking of food materials into small pieces through physical means such as cutting and crushing by teeth and muscular contraction of stomach while the break down of food molecules by the action of enzyme such as saliva etc is chemical digestion. Chemical digestion helps in speeding up the process of digestion.

Answer:

D. Enzymes break down food.

Explanation:

Mechanical digestion is the physical breaking down of food that starts in the mouth by chewing. Enzymes would be part of the chemical digestion.

What must sound energy move through to travel from source to receiver?

Answers

A medium. Like water or air or a brick wall.
anyrhing with particles loose enough to travel through like air and water

How do rocks along the central valley of the mid-ocean ridge provide evidence of sea-floor spreading

Answers

Rocks just outside of the mid-ocean ridge are very new, while rocks futher away from it are older.
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About 96% of the information in human DNA is found in gorilla DNA. This evidence supports which statement?