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AveGali [126]
3 years ago
10

Please help answer yes or no

Biology
2 answers:
Lemur [1.5K]3 years ago
8 0
1. No
2. Yes
3.Yes
4. No
Anna11 [10]3 years ago
5 0
Yes, a mutation is a type of change because that's what a mutation is basically. For example when people are born with down syndrome that occurs because early in development when the chromosomes get copied over a mutation occurs causing them to have two copies of 21 chromosomes (some people even have three copies of 21 chromosomes. 
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Hi everyone
professor190 [17]

Amino acids are acids on one hand, and a base on the other hand.

<h3>What is an acid?</h3>

An acid is a substance that produces hydrogen or hydroxonium ions as the only positively charged ion when it ionizes.

All amino acids have an amine group -NH_2 and a carboxylic group -COOH.

The carboxylic group ionizes such that:

COOH -- > COO^- + H^+

The presence of the amine group enables amino acids to also act as a base.

More on amino acids can be found here: brainly.com/question/14583479

#SPJ1

8 0
1 year ago
Another layer of connective tissue, called the ____________ , extends inward from the epimysium and separates the muscle tissue
Lisa [10]
The layer of connective tissue, called the _perimysium_ , extends inward from the epimysium and separates the muscle tissue into small sections. these sections contain bundles of skeletal muscle fibers called _fascicles_ .
Additionally, bundles of contractile proteins called fibrils fill a muscle cell, called a fiber. Outside of each fiber, is the connective tissue endomysium. Bundles of fibers form fascicles, surrounded by perimysium. Bundles of fascicles and perimysium comprise the entire muscle organ, which is enclosed by epimysium.
3 0
3 years ago
A microbe that enters the vagina would likely cause cystitis if left untreated. a microbe that enters the vagina would likely ca
masya89 [10]
B. It is False

hope this answers your question : )
4 0
3 years ago
What happens when light goes through a prism
Vladimir [108]

Answer:

The light bends

Explanation:

As a result the different colors that make up white light become separated and into 6 other colors

7 0
3 years ago
A plant growing toward a light source is an example of an organism..
r-ruslan [8.4K]

Answer:c

Explanation: The plant is responding to external stimuli by growing toward light like our eyes adjusting to the light in the dark......................

3 0
3 years ago
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